Installermanual NIBE™F470 · BT18 GQ10 CA1 BP1 BP2 AA102 BT2 MA1 QM11 FQ1 QN11 XL33 BT21 XL32...

Installer manual

LEK

NIBE™ F470Exhaust air heat pump

IHB GB 1537-2231485

Quick guideNavigation

Ok button (confirm/select)

Back button (back/undo/exit)

Control knob (move/increase/reduce)

A detailed explanation of the button functions can be found on page 34.

How to scroll through menus and make different settings is described on page 36.

Set the indoor climate

2X

The mode for setting the indoor temperature is accessed by pressing the OK button twice, when in the start modein the main menu. Read more about the settings on page 38.

To temporarily increase the amount of hot water, first turn the control knob to mark menu 2 (water droplet) andthen press the OK button twice. Read more about the settings on page 44.

In event of disturbances in comfortIf a disturbance in comfort of any type occurs there are some measures that can be taken before you need tocontact your installer. See page 60 for instructions.

Table of Contents

21 Important information2Safety information

82 Delivery and handling8Transport

8Assembly

9Supplied components

9Removing the covers

9Removing parts of the insulation

103 The heat pump design

134 Pipe and ventilation connections13General pipe connections

14Dimensions and pipe connections

15Symbol key

15Cold and hot water

15Heating medium side

16Supply air battery

16Installation alternative

17General ventilation connection

17Ventilation flow

17Adjusting ventilation

185 Electrical connections18General

20Connections

23Settings

24Optional connections

28Connecting accessories

296 Commissioning and adjusting29Preparations

29Filling and venting

30Start-up and inspection

347 Control - Introduction34Display unit

35Menu system

388 Control - Menus38Menu 1 - INDOOR CLIMATE

44Menu 2 - HOT WATER

46Menu 3 - INFO

47Menu 4 - HEAT PUMP

52Menu 5 - SERVICE

569 Service56Service actions

6010 Disturbances in comfort60Info menu

60Manage alarm

60Troubleshooting

6211 Accessories

6312 Technical data63Dimensions and setting-out coordinates

64Technical specifications

68Energy labelling

70Electrical circuit diagram

82Index

1Table of Contents |NIBE™ F470

Safety informationThis manual describes installation and service proced-ures for implementation by specialists.

This appliance can be used by childrenaged from 8 years and above and per-sons with reduced physical, sensory ormental capabilities or lack of experienceand knowledge if they have been givensupervision or instruction concerninguse of the appliance in a safe way andunderstand the hazards involved. Chil-dren shall not play with the appliance.Cleaning and user maintenance shallnot be made by children without super-vision.

Rights to make any design or technicalmodifications are reserved.

©NIBE 2015.

Symbols

NOTE

This symbol indicates danger to machine orperson.

Caution

This symbol indicates important informationabout what you should observe when main-taining your installation.

TIP

This symbol indicates tips on how to facilitateusing the product.

MarkingF470 is CE marked and fulfils IP21.

The CE marking means that NIBE ensures that theproduct meets all regulations that are placed on itbased on relevant EU directives. The CE mark is obligat-ory for most products sold in the EU, regardless wherethey are made.

IP21 means that objects with a diameter larger thanor equivalent to 12.5 mm cannot penetrate and causedamage and that the product is protected againstvertically falling drops of water.

HandlingThe heat pump contains highly flammable refrigerant.Special care should be exercised during handling, in-stallation, service, cleaning and scrapping to avoiddamage to the refrigerant system and in doing so re-duce the risk of leakage.

NOTE

Work on the refrigerant system must be doneby authorised personnel in accordance withthe relevant legislation on refrigerants, supple-mented by additional requirements for flam-mable gas, for example, product knowledgeas well as service instruction on gas systemswith flammable gases.

Safety precautions

Wiring

Check that cabling will not be subject to wear, corro-sion, excessive pressure, vibration, sharp edges or anyother adverse environmental effects. The check shallalso take into account the effects of aging or continualvibration from sources such as compressors or fans.

Repairing sealed components

When repairing sealed components, all electrical supplymust be disconnected from the equipment that is beingrepaired before any sealed covers or similar are re-moved. If it is absolutely necessary to have an electricitysupply to the equipment during the service, continu-ously activated leak tracing must be performed at themost critical points in order to warn of any dangeroussituations.

Pay particular attention to the following so that thesheath is not changed in a way that affects the protec-tion level when working with electrical components.This means damage to cables, unnecessary amountsof connections, terminals that do not follow the originalspecifications, damaged gaskets, incorrect grommetsetc.

Ensure that the apparatus is secured properly.

Check that seals or sealing materials have not deterior-ated to a degree that they can no longer preventcombustible gases from entering. Replacement partsmust meet the manufacturer's specifications.

NOTE! Use of silicone seals can hamper the efficiencyof certain types of leak tracing equipment. Componentswith built in safety do not need to be isolated beforestarting work.

When working in the refrigerant circuit

Pipe installation should be kept to a minimum.

Connections in the refrigerant circuit must be carriedout as follows:■ Soldered, welded or mechanical connections must

be made before the valves are opened to allow therefrigerant to flow between the cooling system parts.The system must be equipped with a vacuum valveto relieve connecting pipes and/or any unfilled partsof the cooling system.

NIBE™ F470Chapter 1 | Important information2

1 Important information

■ Reusable mechanical connectors and collared jointsare not permitted indoors.

■ Refrigerant pipes must be protected or recessed toprevent damage.

■ Must be accessible for future maintenance.

National gas regulations must be observed.

Maximum amount of refrigerant: See Technical specific-ations.■ Everyone who works with or opens a refrigerant cir-

cuit must have a current, valid certificate from anaccredited industry issuing body, which states that,according to the industry's recognised assessmentstandard, they have the authority to safely handlerefrigerants.

■ Servicing must only be performed according to theequipment manufacturer's recommendations.

Maintenance and repairs that require the assistanceof another trained person must be carried out underthe supervision of person with the authority to handlecombustible refrigerants.

Maintenance and repair that requires the skill of anoth-er person must be carried out under the supervision ofsomeone with the above expertise.

Before work is started on systems that contains com-bustible refrigerants, safety checks must be performedto ensure that the ignition risk is kept to a minimum.

The work must be carried out in a controlled way tominimise the risk of contact with combustible gas orliquid during the work.

All maintenance staff and those who work in closeproximity to the product must be instructed which typeof work is to be carried out. Avoid carrying out workin enclosed spaces. The area surrounding the worksitemust be cordoned off. Ensure that the area is madesafe by removing combustible material.

Check whether there is refrigerant in the area using asuitable refrigerant detector prior to and during work,to notify the service technician whether there is a pos-sible flammable atmosphere or not. Ensure that therefrigerant detector is suitable for combustible refriger-ant, i.e. does not generate sparks or cause ignition inany other way.

If hot work is carried out on the heat pump, a powderor carbon dioxide fire extinguisher must be to hand.

Those who carry out work with refrigerant systemconnections, including exposing pipes that contain orhave contained combustible refrigerant, may not usepotential ignition sources in such a way that that canlead to risks of fire or explosions.

All potential ignition sources, including cigarettesmoking, should be kept at a safe distance from theservice work area where combustible refrigerant canleak out. Before carrying out work, the area surround-ing the equipment must be checked to ensure thatthere are no ignition risks. "No smoking" signs must bedisplayed.

Ensure that the work is carried out outdoors or thatthe work area is ventilated before the system is openedand before any hot work is carried out. The area must

be ventilated whilst the work is being carried out. Theremust be ventilation around any refrigerant that comesout, which should be routed outdoors.

If electrical components are replaced, the replacementparts must be fit for purpose and have the correcttechnical specifications. Always follow the manufac-turer's guidelines regarding maintenance and servicing.Contact the manufacturer's technical department inthe event of any doubts.

The following checks must be carried out for installa-tions that use combustible refrigerants.■ The filling quantity is appropriate for the size of the

space where the parts that contain refrigerant areinstalled.

■ Ventilation equipment and outlet work correctly andwithout obstructions.

■ If an indirect refrigerant circuit is used, checkwhether the secondary circuit contains refrigerant.

■ All markings of equipment are visible and clear.Markings, signs and similar that are not clear mustbe replaced.

■ Refrigerant pipes and components are positioned insuch a way that it is not likely that they be subjectedto substances that can corrode components contain-ing refrigerant, if these components are not madeof material that is resistant against corrosion, or notappropriately protected against such corrosion.

Repair and maintenance of electrical components mustinclude initial safety checks and procedures for com-ponent inspection. In the event of a fault, which cancause a safety risk, do not supply any power to the cir-cuit until the fault has been rectified. If the fault cannotbe rectified immediately, and operation must continue,an adequate temporary solution must be implemented.This must be reported to the equipment owner, so thatall parties have been informed.

The following checks must be carried out at the initialsafety checks.■ That the capacitors are discharged. Discharging must

be done safely, to prevent the risk of sparking.■ That no powered electrical components or live cables

are exposed when filling or collecting refrigerant orwhen the system is flushed.

■ That the system is continually grounded.

Removal and draining

When a cooling circuit is opened for repairs – or foranother reason– work must be carried out in a conven-tional manner. Due to the risk of fire it is important thatbest practice is applied. Follow the procedure below.1. Drain the refrigerant.2. Flush the circuit with inert gas.3. Drain the circuit.4. Flush again with inert gas.5. Open the circuit by cutting or burning.

Collect the refrigerant in the intended container. Flushthe system with oxygen-free nitrogen to make thedevice safe. This process may need to be repeatedseveral times. Compressed air and oxygen may not beused.

3Chapter 1 | Important informationNIBE™ F470

Flush the system by breaking the vacuum with oxygen-free nitrogen, and filling the system to working pres-sure, relieving the pressure to atmospheric pressureand finally pumping to vacuum. Repeat the processuntil no refrigerant remains in the system. After the fi-nal filling of oxygen-free nitrogen, relieve the pressurein the system to atmospheric pressure, so that workcan be carried out. This type of flushing must be carriedout if hot work is to be performed on the pipe system.

Ensure that the vacuum pump's outlet is not near toignition sources and that there is satisfactory ventilationby the outlet.

Filling

In addition to the conventional filling procedures, thefollowing actions must be taken.■ Ensure that different refrigerants are not mixed when

filling equipment is used. Hoses and lines must be asshort as possible to minimise the enclosed refrigerantvolume.

■ Containers must be stored upright.■ Ensure that the cooling system is grounded before

the system is filled with refrigerant.■ Mark the system once filling is complete (if not

already marked).■ Take extra care not to overfill the cooling system.

Before refilling the system, pressure test it with oxygen-free nitrogen. Leak test the system after filling but be-fore using the system. Perform an additional leak testbefore leaving the installation.

Leak testing

The following leak detection methods are deemed ac-ceptable for systems containing flammable refrigerants.

Electronic leak detectors shall be used to detect flam-mable refrigerants, but the sensitivity may not be ad-equate, or may need re-calibration. (Detection equip-ment shall be calibrated in a refrigerant-free area.) En-sure that the detector is not a potential source of igni-tion and is suitable for the refrigerant used. Leak detec-tion equipment shall be set at a percentage of the LFLof the refrigerant and shall be calibrated to the refriger-ant employed and the appropriate percentage of gas(25 % maximum) is confirmed.

Leak detection fluids are suitable for use with most re-frigerants but the use of detergents containing chlorineshall be avoided as the chlorine may react with the re-frigerant and corrode the copper pipe-work.

If a leak is suspected, all naked flames shall be re-moved/extinguished.

If a leakage of refrigerant is found which requiresbrazing, all of the refrigerant shall be recovered fromthe system, or isolated (by means of shut off valves) ina part of the system remote from the leak. Oxygen freenitrogen (OFN) shall then be purged through the sys-tem both before and during the brazing process.

Decommissioning

Before performing this procedure, the technician mustbe familiar with the equipment and all its componentparts. Good practice prescribes that all refrigerant iscollected safely. Before the work is carried out, samples

of oil and refrigerant must be taken, if analyses are re-quired before collected refrigerant can be reused. Theremust be a power supply when this task is started.1. Familiarise yourself with the equipment and its use.2. Isolate the system electrically.3. Before starting the procedure, ensure that:

necessary equipment for mechanical handling ofthe refrigerant container is available

all necessary personal safety equipment is availableand used correctly

the collection process is continuously supervisedby an authorised person

the collection equipment and containers meetappropriate standards.

4. Pump the refrigerant system to vacuum, if possible.5. If it is not possible to pump to vacuum, manufac-

ture a branch, so that the refrigerant can be re-trieved from different parts of the system.

6. Check that the refrigerant container is on the scalesbefore starting to collect.

7. Start the collection device and collect according tothe manufacturer's instructions.

8. Do not overfill the containers (max. 80 % (volume)liquid content).

9. Do not exceed the containers' maximum permittedworking pressure – not even temporarily.

10. When the containers have been filled correctly andthe process is complete, close all shut-off valves inthe equipment and remove and containers andequipment from the installation immediately.

11. The collected refrigerant must not be filled in anyother system before being cleaned and checked.

Marking

The equipment must be marked stating that it has beentaken out of operation and drained of refrigerant. Themarking must be dated and signed. Check that theequipment is marked indicating that it contains com-bustible refrigerant.

Collection

Best practice prescribes that all refrigerant is collectedsafely when the refrigerant is drained from a system,either for servicing or for decommissioning.

The refrigerant must only be collected in suitable refri-gerant containers. Ensure that the required number ofcontainers, that can hold the entire volume of the sys-tem, are available. All containers that are to be usedmust be intended for the collection of the refrigerantand marked for this refrigerant (especially designedfor the collection of refrigerant). The containers musthave the correctly functioning relief valves and shut-off valves. Empty collection containers must be drainedand, if possible, chilled before collection.

The collection equipment must function correctly andinstructions for the equipment must be to hand. Theequipment must be suitable for the collection of com-bustible refrigerant.

Fully functioning and calibrated scales must also be tohand.


Hoses must be in good condition and be equipped withleak proof quick-couplings. Before using the collectingmachine, check that it works correctly and has beenwell maintained, and that corresponding electricalcomponents are sealed, to prevent ignition if any refri-gerant should come out. Contact the manufacturer inthe event of any doubts.

Return the collected refrigerant to the refrigerantsupplier in the correct collection container and withthe relevant Waste Transfer Note. Do not mix refriger-ants in collection devices or containers.

If compressors/compressor oil are/is to be removedensure that the affected device is drained to an accept-able level to ensure that no combustible refrigerantremains in the lubricant. Compressors must be drainedbefore being returned to the supplier. Only electricalheating of the compressor housing may be used toquicken draining. Drain oil from the system in a safemanner.

Serial number

Serial number

The serial number can be found at the bottom right ofthe front cover and in the info menu (menu 3.1).

Serial number

Caution

Always give the product's serial number (14digits) when reporting a fault.

Country specific information

Installer manualThis installer manual must be left with the customer.


Inspection of the installationCurrent regulations require the heating installation to be inspected before it is commissioned. The inspection mustbe carried out by a suitably qualified person. Fill in the page for information about installation data in the Usermanual.

DateSignatureNotesDescription✔

Ventilation (page 17)

Setting ventilation flow exhaust air

Setting ventilation flow supply air

Connecting ground cables

Heating medium (page 15)

System flushed

System vented

Circulation pump setting

Setting heating medium flow

Boiler pressure

Setting trim valve, number of turns fromclosed position

Electricity (page 18)

Fuses heat pump

Fuses property

Outside sensor

Room sensor

Current sensor (only copper version)

Safety breaker

Earth circuit-breaker

Warranty


Contact information

KNV Energietechnik GmbH, Gahberggasse 11, 4861 SchörflingAT

Tel: +43 (0)7662 8963-0 Fax: +43 (0)7662 8963-44 E-mail: [email protected] www.knv.atNIBE Wärmetechnik c/o ait Schweiz AG, Industriepark, CH-6246 AltishofenCH

Tel: (52) 647 00 30 Fax: (52) 647 00 31 E-mail: [email protected] www.nibe.chDruzstevni zavody Drazice s.r.o, Drazice 69, CZ - 294 71 Benatky nad JizerouCZ

Tel: +420 326 373 801 Fax: +420 326 373 803 E-mail: [email protected] www.nibe.czNIBE Systemtechnik GmbH, Am Reiherpfahl 3, 29223 CelleDE

Tel: 05141/7546-0 Fax: 05141/7546-99 E-mail: [email protected] www.nibe.deVølund Varmeteknik A/S, Member of the Nibe Group, Brogårdsvej 7, 6920 VidebækDK

Tel: 97 17 20 33 Fax: 97 17 29 33 E-mail: [email protected] www.volundvt.dkNIBE Energy Systems OY, Juurakkotie 3, 01510 VantaaFI

Puh: 09-274 697 0 Fax: 09-274 697 40 E-mail: [email protected] www.nibe.fiNIBE Energy Systems France Sarl, Zone industrielle RD 28, Rue du Pou du Ciel, 01600 ReyrieuxFR

Tel : 04 74 00 92 92 Fax : 04 74 00 42 00 E-mail: [email protected] www.nibe.frNIBE Energy Systems Ltd, 3C Broom Business Park, Bridge Way, Chesterfield S41 9QGGB

Tel: 0845 095 1200 Fax: 0845 095 1201 E-mail: [email protected] www.nibe.co.ukNIBE Energietechniek B.V., Postbus 634, NL 4900 AP OosterhoutNL

Tel: 0168 477722 Fax: 0168 476998 E-mail: [email protected] www.nibenl.nlABK AS, Brobekkveien 80, 0582 Oslo, Postadresse: Postboks 64 Vollebekk, 0516 OsloNO

Tel. sentralbord: +47 23 17 05 20 E-mail: [email protected] www.nibeenergysystems.noNIBE-BIAWAR Sp. z o. o. Aleja Jana Pawła II 57, 15-703 BIAŁYSTOKPL

Tel: 085 662 84 90 Fax: 085 662 84 14 E-mail: [email protected] www.biawar.com.pl© "EVAN" 17, per. Boynovskiy, Nizhny NovgorodRU

Tel./fax +7 831 419 57 06 E-mail: [email protected] www.nibe-evan.ruNIBE AB Sweden, Box 14, Hannabadsvägen 5, SE-285 21 MarkarydSE

Tel: +46-(0)433-73 000 Fax: +46-(0)433-73 190 E-mail: [email protected] www.nibe.se

For countries not mention in this list, please contact Nibe Sweden or check www.nibe.eu for more information.


TransportF470 should be transported and stored vertically in adry place. However. the F470 may be carefully laid onits back when being moved into a building. The centreof gravity is in the upper part.

R

0

+ 20-2

1

R

0

H M flo w4 9 (5 0 ) °CH o t w a te r 5 1 °C

+20

-2

1 R0

HM

flow4

9 (5

0) °C

Ho

t wa

ter

51

°C

R0

Assembly■ Position F470 on a firm base that can take the weight,

preferably on a concrete floor or foundation. Use theproduct's adjustable feet to obtain a horizontal andstable set-up.

30 - 50 mm

30 - 50 mm

15 - 40 mm

■ The area where F470 is located must be equippedwith floor drainage.

■ Install with its back to an outside wall, ideally in aroom where noise does not matter, in order to elim-inate noise problems. If this is not possible, avoidplacing it against a wall behind a bedroom or otherroom where noise may be a problem.

■ Wherever the unit is located, walls to sound sensitiverooms should be fitted with sound insulation.

■ Route pipes so they are not fixed to an internal wallthat backs on to a bedroom or living room.

■ The heat pump's boiler room should always have atemperature of at least 10 °C and max 30 °C.

Installation areaLeave a free space of 800 mm in front of the product.Approx. 50 mm free space is required on each side, toremove the side panels. The panels do not need to beremoved during service, all service on F470 can becarried out from the front. Leave space between theheat pump and wall behind (and any routing of supplycables and pipes), to reduce the risk of any transmissionof vibrations.

800

10-50* 10-50*

10-25

* Depending on whether the panels can be removed or not.

NOTE

Ensure that there is sufficient space (300 mm)above the heat pump for installing ventilationhoses.

NIBE™ F470Chapter 2 | Delivery and handling8

2 Delivery and handling

Supplied components

Room sensorOutside sensor

LE

K

LE

K

LE

K

Current sensorEarth cable

LocationThe kit of supplied items is placed on top of theproduct.

Removing the coversFront cover

4

1

2

3

LEK LEK

1. Remove the air treatment hatch by pulling itstraight out.

2. Remove the screws from the lower edge of thefront cover.

3. Lift the cover out at the bottom edge and up.4. Pull the hatch towards yourself.

Side covers

LE

K

LE

K

LEK

The side covers can be removed to facilitate the install-ation.1. Remove the screws from the upper and lower

edges.2. Twist the cover slightly outward.3. Move the hatch backwards and slightly to the side.4. Pull the cover to one side.5. Pull the hatch forwards.

Removing parts of the insula-tionParts of the insulation can be removed to facilitate theinstallation.

Insulation, top1. Grip the handle and pull straight out as illustrated.

LEK

9Chapter 2 | Delivery and handlingNIBE™ F470

F470, copper

LEK

LEK

LEK

LEK

LEK

LEK

LE

K /

AP

HL

EK

/ A

PH

BP5

QM20

GP1

XL3FL2FL1CM1QM31XL1XL4XL2 QM32WM1

QN11 MA1QM11 FL6

EB1

FA1

AA1

FD1

PF3

PF1

AA3

AA2

UB1

UB2

AA4

SF1

W130

UR1GQ10EB1 GQ2

EB10QN1 CA1 HZ1

XL32 XL31

QM10

WM2

PBD sv

UR2 QM21

BT20

AA4SF1

AA4-XJ4AA4-XJ3

AA3AA2

FA1

BP5

CM1

QN11

MA1

WM1

WP1

AA1

BT30FD1

EB1

BT18

BT19

QM20

BT2

FL1

QM31XL1 WP2XL2 QM32

QM11WP3

XL8 XL4

FL6

FL2

BT3

BT7

WM2

UB2

UB1

GQ2

UR1

GQ10

CA1

GQ3

HQ11 HQ10

BP1

BP2

BT21 XL32XL33BT22EP13

EP1

XL31

HZ1QN1

QM10

RN1 XL3

GP1

XL34

FA2

AA100AA101

AA102

BT6

RF3

PF1

PF3

W130

NIBE™ F470Chapter 3 | The heat pump design10

3 The heat pump design

F470, stainless steel

LE

K /

AP

H

LEK

LEK

LEK

UR2 QM21

BT20

CM1

WM1

WP1

FL1

QM31XL1 WP2XL2 QM32

WP3

XL8 XL4

FL2

BT3

WM2

UR1HQ11 HQ10BT22EP13

HZ1QN1

RN1 XL3

AA100AA101 XL34 GQ3 GQ2

AA3AA2

EP1

XL31

BT7

BT30FD1AA1FA1BT19EB1

BT18

GQ10

CA1

BP1

BP2

AA102

MA1BT2

QM11

QN11FQ1

XL33 BT21 XL32

QM13 BP5

QM20

QM10

GP1

FA2

BT6

RF3

PF1

PF3

AA4SF1

AA4-XJ4AA4-XJ3

UB2

UB1

W130

11Chapter 3 | The heat pump designNIBE™ F470

Pipe connectionsConnection, heating medium flow lineXL 1Connection, heating medium return lineXL 2Connection, cold waterXL 3Connection, hot waterXL 4Connection, docking inXL 8Ventilation connection, exhaust airXL 31Ventilation connection, extract airXL 32Ventilation connection, supply airXL 33Ventilation connection, outdoor airXL 34

HVAC componentsExpansion vesselCM 1Supply air batteryEP 13Safety valve, water heaterFL 1Safety valve, climate systemFL 2Vacuum valve2FL 6Mixer valve, hot water3FQ 1Circulation pumpGP 1Filler valve, hot water heaterQM 10Filler valve, climate systemQM 11Filler valve 2, climate system3QM 13Venting, heating mediumQM 20Venting, supply air coil1QM 21Shut-off valve, heating medium flowQM 31Shut off valve, heating medium returnQM 32Shunt valveQN 11Trim valveRN 1TundishWM 1Overflow water dischargeWM 2Overflow pipe, safety valve hot water heaterWP 1Overflow pipe, safety valve climate systemWP 2Overflow pipe, condensationWP 3

Sensors etc.High pressure pressostatBP 1Low pressure pressostatBP 2Pressure gauge, heating systemBP 5Outside sensor1BT 1Temperature sensors, heating medium flowBT 2Temperature sensors, heating medium returnBT 3Temperature sensor, hot water, controlBT 6Temperature sensor, hot water, displayBT 7Temperature sensor, evaporator1BT 16Temperature sensor, compressor operationBT 18Temperature sensor, immersion heater opera-tion

BT 19

Temperature sensor, exhaust airBT 20Temperature sensor, extract airBT 21Temperature sensor, supply airBT 22Thermostat, backup heatingBT 30Room sensor1BT 50

Electrical componentsImmersion heater cardAA 1Base cardAA 2Input circuit boardAA 3Display unitAA 4

AA4-XJ3 USB socket

AA4-XJ4 Service socketConnection card air treatment section, exhaustair

AA100

Connection card air treatment section, supplyair

AA101

Connection card compressor cardAA102CapacitorCA 1Immersion heaterEB 1Miniature circuit-breakerFA 1Miniature circuit-breakerFA 2Temperature limiterFD 1Shunt motor with hand wheelMA 1EMC-filterRF 3SwitchSF 1Network cable for NIBE UplinkTMW130

Cooling componentsEvaporatorEP 1CompressorGQ 10Drying filter with tank1HZ 1Expansion valve1QN 1

VentilationExhaust air fanGQ 2Supply air fanGQ 3Exhaust air filter1HQ 10Supply air filter1HQ 11Filter cover, exhaust airUR 1Filter cover, supply airUR 2

MiscellaneousRating platePF 1Serial number platePF 3Cable glandUB1Cable glandUB2

1Not visible in the image2Only heat pumps with copper vessel.3Only heat pumps with stainless steel vessel.

Designations in component locations according tostandard IEC 81346-1 and 81346-2.

NIBE™ F470Chapter 3 | The heat pump design12

General pipe connectionsPipe installation must be carried out in accordance withcurrent norms and directives.

The system requires a low-temperature design of theradiator circuit. At lowest dimensioned outdoor tem-perature (DOT) the highest recommended temperat-ures are 55 °C on the supply line and 45 °C on the re-turn line.

Overflow water from the evaporator collection trayand safety valves goes via non-pressurised collectingpipes to a drain so that hot water splashes cannot causeinjury. The entire length of the overflow water pipemust be inclined to prevent water pockets and mustalso be frost proof.

NOTE

The pipe system needs to be flushed out be-fore the heat pump is connected so that anydebris cannot damage component parts.

Maximum boiler and radiator volumes

H

The volume of the pressure expan-sion vessel (CM1) is 10 litres and itis pressurised as standard to 0.5bar ((5 mvp). As a result, the max-imum permitted height "H"between the vessel and thehighest radiator is 5 metres; seefigure.

If the standard initial pressure inthe pressure vessel is not highenough it can be increased byadding air via the valve in the ex-pansion vessel. The initial pressureof the expansion vessel must bestated in the inspection document. Any change in theinitial pressure affects the ability of the expansion vesselto handle the expansion of the water.

The maximum system volume excluding the boiler is219 litres at the above pre-pressure.

System diagramF470 consists of a heat pump, water heater, immersionheater, fans, circulation pump and control system.F470is connected to the ventilation system and heatingmedium circuit.

When the exhaust air at room temperature passesthrough the evaporator, the refrigerant evaporatesbecause of its low boiling point. In this way the energyin the room air is transferred to the refrigerant.

The refrigerant is then compressed in a compressor,causing the temperature to rise considerably.

The warm refrigerant is led to the condenser. Here therefrigerant gives off its energy to the boiler water,whereupon the refrigerant changes state from gas toliquid.

The refrigerant then goes via filters to the expansionvalve, where the pressure and temperature are reduced.

The refrigerant has now completed its circulation andreturns to the evaporator.

XL1XL3XL4XL8XL2

Connection, heating medium flowXL 1Connection, heating medium returnXL 2Connection, cold waterXL 3Connection, hot waterXL 4Connection, dockingXL 8

13Chapter 4 | Pipe and ventilation connectionsNIBE™ F470

4 Pipe and ventilation connections

Dimensions and pipe connec-tions

B

A

C

Copper

LEK

XL2 XL8 XL1 XL4 XL3WM1

Stainless steel

LEK

XL2 XL8 XL1 XL4 XL3WM1

Setting out dimensions

CBAConnection, copper

32046530(mm)XL1 Heating mediumsupply

36542045(mm)XL2 Heating medium re-turn

210455165(mm)XL3 Cold water260400170(mm)XL4 Hot water295290175(mm)XL8 Docking42020060(mm)WM1 Drip tray

CBAConnection, stainlesssteel

32046530(mm)XL1 Heating mediumsupply

36542045(mm)XL2 Heating medium re-turn

210455165(mm)XL3 Cold water260400140(mm)XL4 Hot water295290175(mm)XL8 Docking42020060(mm)WM1 Drip tray

Pipe dimensions

Connection

22(mm)XL1-XL2 Heating medium ext Ø22(mm)XL3 Cold water ext Ø22(mm)XL4 Hot water ext Ø22(mm)XL8 Docking ext. Ø32(mm)WM2 Overflow water discharge

NIBE™ F470Chapter 4 | Pipe and ventilation connections14

Symbol keyMeaningSymbol

Venting valve

Shut-off valve

Trim valve

Shunt / shuttle valve

Safety valve

Temperature sensor

Expansion vessel

Pressure gaugeP

Circulation pump

Particle filterCompressor

Heat exchanger

Cold and hot waterConnecting cold and hot waterA mixer valve must also be installed if the factory set-ting for hot water is changed. National regulationsmust be observed. The setting is made in menu 5.1.1(page 52).

Heating medium sideConnecting the climate system


Supply air batteryThe supply air coil is connected in parallel with the ra-diator circuit and heats the house’s supply air. Thewater flow through the supply air battery is set bymeans of a trim valve (RN1). The supply air temperaturemust be approximately the same as the indoor temper-ature, preferably a few degrees lower.

TIP

If possible, choose a cold day to adjust the trimvalve.

Installation alternativeF470 can be installed in several different ways, someof which are shown below.

Further option information is available at www.nibe.euand in the respective assembly instructions for the ac-cessories used. See page 62 for a list of the accessoriesthat can be used with F470.

Extra hot water heaters

Extra hot water heaters

The heat pump should be supplemented with an elec-tric water heater, if a hot tub or other significant con-sumer of hot water is installed.

Water heater with immersion heater

If it is possible to use a water heater with an immersionheater, NIBE COMPACT or EMINENT type water heaterscan be used.

If the valve connector is to be installed externally,moved out or separated, it must be replaced with aseparable connector Ø 22 mm.

KV

VV

VV

INK KV-ANSL

PROPPNING KV

VV-BEREDARE MED "DELAT"VENTILKOPPEL

BACKVENTIL

Kv

Vv från värmepump

Vv

Proppas

Backventil

KV

VV

VV

INK KV-ANSL

KV

BACKVENTIL

I produktblad

BLANDNINGSVENTIL

Ventilkoppel-del

Blandningsventil-del

Kv

Vv från värmepump

VvBackventil

Blandningsventil

Inkoppling av spetsberedare utan delbart

ventilkoppel.

HW from F470

CW

Non-return valveHW

Mixing valve

Two or more climate systemsWhen more than one climate system is to be heated,the following connection can be used.

The ECS 40/ECS 41 accessory is required for this con-nection.

Connecting hot water circulationTo reduce the risk of bacterial growth in systems withhot water circulation, the temperature of the circulatingwater should not fall below 50 °C. There should not beany non-circulatory hot water pipes. Adjust the hotwater system so that the temperature does not fallbelow 50 ｰC at the extremities of the system.

The circulation pump for hot water circulation can becontrolled by the heat pump. The HWC return can beconnected to a freestanding water heater.

NIBE™ F470Chapter 4 | Pipe and ventilation connections16

General ventilation connectionVentilation installation must be carried out in accord-ance with current norms and directives.

To prevent fan noise being transferred to the ventila-tion devices, install silencers in the ducts.

Connections must be made via flexible hoses, whichmust be installed so that they are easy to replace. Theextract air and outdoor air ducts must be insulated us-ing diffusion-proof material (PE30) along their entirelengths. Ensure that the condensation insulation issealed at any joints and/or at lead-in nipples, silencers,roof cowls or similar. Provision must be made for inspec-tion and cleaning of the duct. Make sure that there areno reductions of cross-sectional area in the form ofkinks, tight bends etc., since this will reduce the ventil-ation capacity. The air duct system must be a minimumof air tightness class B. The extract air duct must be amaximum of 20 m long with a maximum of six bends.

Because the heat pump contains the flammable refri-gerant propane (R290), the air ducting system must begrounded. This is done by making a good electricalconnection to the ground cables enclosed (4 a) to thefour ventilation ducts. The cables must then be connec-ted to the ground studs on top of the top cover.

Exhaust air duct /kitchen fanExhaust air duct (kitchen fan) must not be connectedto F470.

To prevent food vapour being transferred to F470 thedistance between the kitchen fan and the exhaust airdevice must be considered. The distance should not beless than 1.5 m, but this can vary between differentinstallations.

Always use a kitchen fan when cooking.

NOTE

A duct in a masonry chimney stack must notbe used for extract air.

120

60

600

200

200

550

300

560 440

20

75

25

-50

600

61

5

35

19

5

155

Ø125

440

60

43

0

Undvik rördragning inom markerat område

Extract air

Exhaust air

Supply airOutdoor

air

Ventilation flowConnect F470 so that all exhaust air except exhaust airduct air (kitchen fan) passes the evaporator (EP1) inthe heat pump. The lowest ventilation flow mustcomply with the applicable national standards. Foroptimum heat pump operation the ventilation flowmust not fall below 28 l/s (100 m³/h) at an exhaust airtemperature of at least 20 °C. At times when the ex-haust air temperature is below 20 °C (for example onstart up and when there is no one in the accommoda-tion) the minimum value is 31 l/s (110 m³/h). The sup-ply air flow must be lower than the exhaust air flow toprevent over pressure in the house.

The heat pump’s installation area should be ventilatedby at least 5 l/s (18 m³/h). The installation area musthave a volume of at least 8 m³.

Ensure that the ventilation openings are not blocked.Set the ventilation capacity in the heat pump's menusystem (menu 5.1.5).

Adjusting ventilationTo obtain the necessary air exchange in every room ofthe house, the exhaust air device and the supply airdevice must be correctly positioned and adjusted andthe fans in the heat pump adjusted.

Immediately after installation adjust the ventilation sothat it is set according to the projected value of thehouse.

A defective ventilation installation may lead to reducedinstallation efficiency and thus poorer operating eco-nomy, and may result in moisture damage to the house.


GeneralAll electrical equipment, except the outdoor sensors,room sensors and the current sensors are ready connec-ted at the factory.■ Disconnect the heat pump before insulation testing

the house wiring.■ F470 is not switchable between 3x230V and 3x400V.■ If the building is equipped with an earth-fault

breaker, F470 should be equipped with a separateone.

■ If a miniature circuit breaker is used it should haveat least motor characteristic “C”. See page 64 forfuse size.

■ For the heat pump wiring diagram, see page 70.■ Communication and sensor cables to external con-

nections must not be laid close to high current cables.■ The minimum area of communication and sensor

cables to external connections must be 0.5 mm² upto 50 m, for example EKKX or LiYY or equivalent.

■ When cable routing in F470, cable grommets UB1andUB2, (marked in image) must be used. In UB1 andUB2 the cables are inserted through the heat pumpfrom the back to the front. For dimensions diagramsee page 20.

LE

K /

AP

H

UB2

UB1

NOTE

The switch (SF1) must not be moved to "" or" " until the boiler has been filled with water.Otherwise the temperature limiter, thermostatand the immersion heater can be damaged.

NOTE

If the supply cable is damaged, only NIBE, itsservice representative or similar authorisedperson may replace it to prevent any dangerand damage.

NOTE

Electrical installation and service must be car-ried out under the supervision of a qualifiedelectrician. Cut the current with the circuitbreaker before carrying out any servicing.Electrical installation and wiring must be car-ried out in accordance with the stipulations inforce.

FD1

FA1

FD1-S2

Miniature circuit breaker (FA1)Control (230 V), fans, compressor, circulation pumpetc. are internally fused by a miniature circuit breaker(FA1).

Caution

Check the miniature circuit-breaker (FA1). Itmay have tripped during transportation.

Temperature limiter (FD1)The temperature limiter (FD1) cuts the current supplyto the electric additional heat if the temperature risesbetween 90 and 100°C and can be manually reset.

ResettingThe temperature limiter (FD1) is accessible behind thefront cover. Reset the temperature limiter by carefullypressing the button (FD1-SF2) using a small screwdriver.

NIBE™ F470Chapter 5 | Electrical connections18

5 Electrical connections

Accessibility, electrical connectionThe plastic cap of the electrical boxes is opened usinga screwdriver.

NOTE

The cover for the input card is opened withouta tool.

Removing the cover, input circuit board

1

2

1. Push the catch down.2. Angle out the cover and remove it.

Removing the cover, immersion heater circuitboard

1

2

A

B

1. Insert the screwdriver (A) and pry the catch care-fully downwards (B).

2. Angle out the cover and remove it.

Removing the cover, base board

Caution

To remove the cover for the base board, thecover for the input circuit board must first beremoved.

1

A

B

2

1. Insert the screwdriver (A) and pry the catch care-fully downwards (B).

2. Angle out the cover and remove it.

Cable lockUse a suitable tool to release/lock cables in the heatpump terminal blocks.

LE

K

1

1

2

2

3

3

1

2

3

3

4

1

2LE

K

1

1

2

2

3

3

1

2

3

3

4

1

2

1

2

19Chapter 5 | Electrical connectionsNIBE™ F470

ConnectionsNOTE

To prevent interference, unscreened commu-nication and/or sensor cables to external con-nections must not be laid closer than 20 cmfrom high voltage cables.

Power connectionF470 must be installed via an isolator switch with aminimum breaking gap of 3mm. Minimum cable areamust be sized according to the fuse rating used. Sup-plied cable (length approx. 2 m) for incoming supplyelectricity is connected to terminal block X1 on theimmersion heater board (AA1). The connection cablecan be found on the back of F470 (see dimensionsdiagram below).

50

30

0

30

16

70

Power supply cable

UB1 and UB2

NOTE

F470 is not switchable between 3x230V and3x400V.

Connection 3x400V

AA1-X1

PE1

L1 1 L2 L3PE0N

AA1-X1

Connection 3x230V

AA1-X1

PE1

1 L2 2 L3L1PE

AA1-X1

If separate supply to the compressor and immersionheater is required, see section "Possible selection forAUX inputs" on page 25.

Tariff controlIf the voltage to the immersion heater and/or thecompressor disappears for a certain period, there mustalso be blocking via the AUX-input at the same time,see "Possible selection for AUX inputs".


Connecting external operating voltage forthe control system

NOTE

Only applies to power connection of 3x400V.

NOTE

Mark up any junction boxes with warnings forexternal voltage.

If you wish to connect external operating voltage forthe control system to F470 on the immersion heatercircuit board (AA1) the edge connector at AA1:X2 mustbe moved toAA1:X9 (as illustrated).

When connecting external operating voltage for thecontrol system with separate earth-fault breaker, dis-connect the blue cable from terminal block X7:24 onthe immersion heater circuit board (AA1) and connectin the enclosed top clamp together with the incomingoperating zero. Connect a blue cable (min 0.75 mm2)between the top clamp and X11:N on the immersionheater circuit board (as illustrated).

Operating voltage (230VAC) is connected to AA1:X11(as illustrated).

1 2

3

4

5

6

ON

L1 1 L2 L3PE

PE

0N

NL

1x230V+N+PE230V ~ 50Hz operating voltage

AA1

AA1-X8

AA1-X2

AA1-X9

AA1-X7

AA1-X11

To AA8

*

* Only with separate earth-fault breaker.

Outside sensorInstall the outdoor temperature sensor (BT1) in theshade on a wall facing north or north-west, so it is un-affected by the morning sun for example.

Connect the sensor to terminal block X6:1 and X6:2 onthe input board (AA3). Use a twin core cable of at least0.5 mm² cable area.

If a conduit is used it must be sealed to prevent con-densation in the sensor capsule.

1

2

3

4

5

6

7

8

9

AA3-X6BT1

External F470

AA3-X6


Room sensorF470 is supplied with a room sensor enclosed (BT50).The room sensor has up to three functions:1. Show current room temperature in F470's display.2. Option of changing the room temperature in °C.3. Makes it possible to change/stabilise the room

temperature.

Install the sensor in a neutral position where the settemperature is required. A suitable location is on a freeinner wall in a hall approx. 1.5 m above the floor. It isimportant that the sensor is not obstructed frommeasuring the correct room temperature by beinglocated, for example, in a recess, between shelves, be-hind a curtain, above or close to a heat source, in adraft from an external door or in direct sunlight. Closedradiator thermostats can also cause problems.

The heat pump operates without the sensor, but if onewishes to read off the accommodation's indoor tem-perature in F470's display, the sensor must be installed.Connect the room sensor to X6:3 and X6:4 on the inputboard (AA3).

If the sensor is to be used to change the room temper-ature in °C and/or to change/stabilise the room tem-perature, the sensor must be activated in menu 1.9.4.

If the room sensor is used in a room with under floorheating it should only have an indicatory function, notcontrol of the room temperature.

1

2

3

4

5

6

7

8

9

F1245RG 05

AA3-X6

F470External

BT50AA3-X6

Caution

Changes of temperature in accommodationtake time. For example, short time periods incombination with underfloor heating will notgive a noticeable difference in room temperat-ure.


SettingsBT30

AA1-X3

AA1-SF2

AA1-X7

Electrical addition - maximum outputThe immersion heater output is divided into steps, ac-cording to the table.

Setting maximum output in the electric additional heatis done in menu 5.1.12.

Immersion heater power step

3x400V

Max (A)L3

Max (A)L2

Max (A)L1

Fusing(A)

Electricaladdition(kW)

--6.3100-1.16.3100.258.7-6.31028.711.66.3164.6711.611.66.3165.60*11.611.617.920820.312.717.92510.25

*Factory setting

3x230V

Max (A) L3Max (A) L2Max (A) L1Electricaladdition(kW)

-4.54.508.711.64.5217.611.614.44.6725.320.014.46.67*20.124.124.1828.031.624.110

*Factory setting

The table displays the maximum phase current for therelevant electrical step for the heat pump.

If the current sensors are connected, the heat pumpmonitors the phase currents. In the event of a phaseoverload, the power is reconnected to another/otherphases.

Output lockingF470 follows applicable building regulations (BBR). Thismeans that the maximum power output (maximuminstalled electrical output for heating) can be lockedin menu 5.1.13. To then change the maximum poweroutput, parts of the product must be replaced.


Emergency modeWhen the heat pump is set to emergency mode (SF1is set to ), only the most necessary functions are ac-tivated.■ The compressor and fans are off and heating is

managed by the immersion heater.■ The load monitor is not connected.

NOTE

Switch (SF1) must not be moved to "" or " "until F470 has been filled with water. Other-wise the temperature limiter, thermostat andthe immersion heater may be damaged.

Power in emergency mode

The immersion heater’s output in emergency mode isset with the dipswitch (S2) on the immersion heatercircuit board (AA1) according to the table below.

When installing according to current building regula-tions (BBR) the immersion heater's power in emergencymode must be set to the maximum permitted electricaloutput.

3x400V

654321kW

onoffoffoffoffoff2onoffoffonoffoff4.67offonoffonoffoff5.30offonoffonoffon8*ononononoffon10.25

*Factory setting

3x230V

654321kW

offoffoffonoffoff2offononoffoffoff4.67offonononoffoff6.67offoffonoffonon8*offononoffonon10

*Factory setting

3x230V3x400V

1 2

3

4

5

6

ON

1 2

3

4

5

6

ON

The image shows the dip-switch (AA1-S2) in the factorysetting.

Optional connectionsLoad monitorWhen many electrical appliances are connected in theproperty at the same time as the electric additionalheat is operating, there is a risk of the property's mainfuse tripping. The heat pump has integrated loadmonitors that control the electrical steps for the elec-trical addition by redistributing the power betweenthe different phases or disengaging in event of over-load in a phase. Reconnection occurs when other cur-rent consumption is reduced.


Connecting current sensors

A current sensor should be installed on each incomingphase conductor in to the distribution box to measurethe current. The distribution box is an appropriate in-stallation point.

Connect the current sensors to a multi-core cable in anenclosure next to the electrical distribution unit. Themulti-core cable between the enclosure and the heatpump must have a cable area of at least 0.5 mm².

Connect the cable to the input board (AA3) on terminalX4:1-4 block - where X4:1 is the common terminal blockfor the three current sensors.

The size of the property's main fuse is set in menu5.1.12.

Inkommande el

LPEN 1 L2 L3

Elcentral

Värmepump

AA3-X4

Electrical distributionunitHeat pump

Incoming electricity

1 2 3 4

-T1 -T2 -T3

AA3-X4

NIBE Uplink™Connect the network connected cable (straight, Cat.5eUTP) with RJ45-contact (male) to RJ45 contact (female)on the rear of the heat pump.

External connection optionsF470 has software controlled inputs and outputs onthe input card (AA3), for connecting the external switchfunction or sensor. This means that when an external

switch function or sensor is connected to one of sixspecial connections, the correct function must be selec-ted to the correct connection in the software in F470.

Caution

If an external switch function or sensor is con-nected to F470, the function to use input oroutput must be selected in menu 5.4, see page54.

Selectable inputs on the input card for these functionsare AUX1 (X6:9-10), AUX2 (X6:11-12), AUX3 (X6:13-14), AUX4 (X6:15-16) and AUX5 (X6:17-18). Selectableoutputs are AA3:X7.

block heating

activate temp lux

not used

not used

not used

alarm output

soft in/outputs5.4

F1245Externt

9

10

11

12

13

14

15

16

B

A

AA3-X6

External F470

AA3-X6

The example above uses the inputs AUX1 (X6:9-10) andAUX2(X6:11-12) on the input circuit board (AA3).

Caution

Some of the following functions can also beactivated and scheduled via menu settings.

Possible selection for AUX inputs

Switch for external blocking of addition and/orcompressor

Blocking for addition heat and compressor is connectedon two different AUX inputs.

If external blocking of additional heat and/or com-pressor is wanted, this can be connected to terminalblock X6 on the input board (AA3), which is positionedbehind the front cover.

The additional heat and/or the compressor are discon-nected by connecting a potential-free switch functionto the input selected in menu 5.4, see page 54.

External blocking of addition and compressor can becombined.


A closed contact results in the electrical output beingdisconnected.

Contact for external tariff blocking

In those cases where external tariff blocking is used, itcan be connected to terminal block X6 on the inputboard (AA3), which is positioned behind the frontcover.

Tariff blocking means that the additional heat, thecompressor, the heating and hot water are blocked byconnecting a potential-free switch function to the inputselected in menu 5.4, see page 54.

Closed switch means that tariff blocking is activated.

NOTE

When tariff blocking is activated, the min.supply line does not apply.

Switch for "SG ready"

NOTE

This function can only be used in mains net-works that support the "SG Ready"-standard.

"SG Ready" requires two AUX inputs.

In cases where this function is required it must beconnected to terminal block X6 on the input card (AA3).

"SG Ready" is a smart form of tariff control where yourelectricity supplier can affect the indoor, hot waterand/or pool temperatures (if applicable) or simply blockthe additional heat and/or compressor in the heatpump at certain times of the day (can be selected inmenu 4.1.5 after the function is activated). Activate thefunction by connecting potential-free switch functionsto two inputs selected in menu 5.4 (SG Ready A andSG Ready B), see page 54.

Closed or open switch means one of the following:■ Blocking (A: Closed, B: Open)

"SG Ready" is active. The compressor in the heatpump and additional heat is blocked like the day'stariff blocking.

■ Normal mode (A: Open, B: Open)

"SG Ready" is not active. No effect on the system.■ Low price mode (A: Open, B: Closed)

"SG Ready" is active. The system focuses on costssavings and can for example exploit a low tariff fromthe electricity supplier or over-capacity from any ownpower source (effect on the system can be adjustedin the menu 4.1.5).

■ Overcapacity mode (A: Closed, B: Closed)

"SG Ready" is active. The system is permitted to runat full capacity at over capacity (very low price) withthe electricity supplier (effect on the system is set-table in menu 4.1.5).

(A = SG Ready A and B = SG Ready B )

Switch for +Adjust

Using +Adjust, the installation communicates with theunderfloor heating's control centre* and adjusts theheat curve and calculated supply temperature accord-ing to the underfloor heating system's reconnection.

Activate the climate system you want +Adjust to affectby highlighting the function and pressing the OK but-ton.*Support for +Adjust required

NOTE

+Adjust must first be selected in menu 5.4 ”softinputs/outputs”.

NOTE

Circuit board AA3 in the installation must haveat least ”input version” 34 and the softwareversion must have ”display version 5539 orlater for +Adjust to work. Version can bechecked in menu 3.1 under ”input version”respectively ”display version”. New softwarecan be downloaded for free fromwww.nibeuplink.com.

NOTE

In systems with both underfloor heating andradiators, NIBE ECS 40/41 should be used foroptimum operation.

Switch for external blocking of heating

In those cases where external blocking of heat is used,it can be connected to terminal block X6 on the inputboard (AA3), which is positioned behind the frontcover.

Heating operation is disconnected by connecting apotential-free switch function to the input selected inmenu 5.4, see page 54.

A closed switch results in blocked heating operation.

NOTE

When heat blocking is activated, the min.supply line does not apply.

Switch for external blocking of hot water

In cases where external blocking of hot water is used,this can be connected to terminal block X6 on the inputboard (AA3), which is positioned behind the frontcover.

Hot water operation is disconnected by connecting apotential-free switch function to the input selected inmenu 5.4, see page 54.

A closed switch results in blocked hot water operation.

Contact for activation of “temporary lux"

An external switch function can be connected to F470for activation of the hot water function "temporarylux". The switch must be potential-free and connectedto the selected input (menu 5.4, see page 54) on ter-minal block X6 on the input board (AA3).


"temporary lux" is activated for the time that the con-tact is connected.

Contact for activation of “external adjustment"

An external contact function can be connected to F470to change the supply temperature and the room tem-perature.

When the switch is closed the temperature changes in°C (if the room sensor is connected and activated). If aroom sensor is not connected or activated, the desiredchange of "temperature" (heating curve offset) withthe number of steps selected is set. The value is ad-justable between -10 and +10.■ climate system 1

The switch must be potential-free and connected tothe selected input (menu 5.4, see page 54) on termin-al block X6 on the input board (AA3).

The value for the change is set in menu 1.9.2, "extern-al adjustment".

■ climate system 2 to 4

External adjustment for climate systems 2 to 4 re-quires accessory (ECS 40 or ECS 41).

See the accessory’s installer handbook for installationinstructions.

Contact for activation of fan speed

An external contact function can be connected to F470for activation of one of the four fan speeds. The switchmust be potential free and connected to the selectedinput (menu 5.4, see page 54) on terminal block X6 onthe input circuit board (AA3). When the switch closes,the selected fan speed is activated. Normal speed isresumed when the contact is opened again.

Possible selection for AUXoutput (potentialfree variable relay)It is possible to have an external connection throughthe relay function via a potential free variable relay(max 2 A) on the input circuit board (AA3), terminalblock X7.

Optional functions for external connection:■ Indication of buzzer alarm.■ Control of circulation pump for hot water circulation.■ External circulation pump, for example external pump

and shunt group.

If any of the above is installed to terminal block X7 itmust be selected in menu 5.4, see page 54.

The common alarm is preselected at the factory.

NOTE

An accessory card is required if several func-tions are connected to terminal block X7 atthe same time that the buzzer alarm is activ-ated (see page 62).

AA3-X7

C NO NC

1 2 3

AA3-X7

The picture shows the relay in the alarm position.

When switch (SF1) is in the " " or “ ” position therelay is in the alarm position.

External circulation pump or hot water circulationpump connected to the buzzer alarm relay as illustratedbelow.

NOTE

Mark up any junction boxes with warnings forexternal voltage.


L

L

N

N

PE

PE

F1X45

Externt

AA3-X7C NO NC

1 2 3

ExternalF470

Circulation pump

AA3-X7

Connecting accessoriesInstructions for connecting accessories are provided inthe manual accompanying the accessory. See page 62for the list of the accessories that can be used withF470.


Preparations1. Check that the switch (SF1) is in position " ".2. Check that the filling valves (QM10) and (QM11)

are fully closed.

Caution

Check the miniature circuit-breaker (FA1) inthe heat pump. It may have tripped duringtransportation.

Filling and ventingF470, copper

LEK

WM1 FL1

QM10 QM21

QM32 QM31

QM11 FL2

QM20

BP5

SF1

FD1

F470, stainless steel

LEK

LE

K /

AP

H

LEK

LEK

LEK

WM1

QM10 QM21FL2

FL1QM32 QM31

QM20

BP5

SF1

FD1

QM11

QM13

Filling the hot water heater

1. Open a hot water tap in the house.2. Open the filling valve (QM10). This valve should

then be fully open during operations.3. When water comes out of the hot water tap, the

hot water heater is full and the tap can be closed.

Filling the climate system

1. Check that the shut off valves for the heating sys-tem (QM31) and (QM32) are open.

2. Open the vent valves (QM20) and (QM21).3. For F470, stainless steel: Check if the flexi hose

supplied is connected between connection (QM11)and connection (QM13). Adjust the hose if this hasnot been done.

4. For F470, copper: Open the filling valve (QM11).The boiler section and the rest of the climate sys-tem are filled with water.

For F470, stainless steel: Open the filler valves(QM11), (QM13). The boiler unit and the rest ofthe climate system are filled with water.

5. When the water that exits the vent valves (QM20)and (QM21) is not mixed with air, close the valves.After a while the pressure rises on the pressuregauge (BP5). When the pressure reaches 2.5 bar(0.25 MPa) the safety valve (FL2) starts to releasewater. Close the filler valve(s) (QM11) and (QM13).

6. Reduce the boiler pressure to the normal workingrange (approx. 1 bar) by opening the vent valves.(QM20) and (QM21) or the safety valve (FL2).

7. Check that there is water in the overflow cup(WM1).

If the overflow cup requires topping up:1. Turn the safety valve (FL1) anticlockwise carefully.

Venting the climate system

1. Turn off the power supply to the heat pump.2. Vent the heat pump via the vent valve (QM20) and

the rest of the climate system via the relevant ventvalves.

3. Vent the supply air battery via its vent valve(QM21).

4. Keep topping up and venting until all air has beenremoved and the pressure is correct.

NOTE

The vent pipe from the container must bedrained of water before air can be released.This means that the system is not necessarilybled despite the flow of water when the bleedvalve (QM20) is opened.

29Chapter 6 | Commissioning and adjustingNIBE™ F470

6 Commissioning and adjusting

Start-up and inspectionStart guide

NOTE

There must be water in the climate systembefore the switch is set to " ".

1. Set the heat pump's switch () to "".2. Follow the instructions in the start guide in the

heat pump display. If the start guide does not startwhen you start the heat pump, start it manually inmenu 5.7.

TIP

See page 34 for a more in-depth introductionto the heat pump’s control system (operation,menus etc.).

Commissioning

The first time the heat pump is started a start guide isstarted. The start guide instructions state what needsto carried out at the first start together with a runthrough of the heat pump’s basic settings.

The start guide ensures that the start-up is carried outcorrectly and cannot be bypassed. The start guide canbe started later in menu 5.7.

F470

Caution

As long as the start guide is active, no functionin the installation will start automatically.

The guide will appear at each installation re-start until it is deselected on the last page.

Operation in the start guide

language4.6

If the start guide is left on this page it closesautomatically in

60 min

A.Page

C. Option / setting

B. Name and menu number

A. Page

Here you can see how far you have come in the startguide.

Scroll between the pages of the start guide as follows:1. Turn the control knob until one of the arrows in

the top left corner (at the page number) has beenmarked.

2. Press the OK button to skip between the pages inthe start guide.

B. Name and menu number

Read what menu in the control system this page of thestart guide is based on. The digits in brackets refer tothe menu number in the control system.

If you want to read more about affected menus eitherread off in the sub-menu or in the installation manualfrom page 38.

C. Option / setting

Make settings for the system here.

D. Help menu

In many menus there is a symbol that indicatesthat extra help is available.

To access the help text:1. Use the control knob to select the help symbol.2. Press the OK button.

The help text often consists of several windows thatyou can scroll between using the control knob.

NIBE™ F470Chapter 6 | Commissioning and adjusting30

Setting the ventilationVentilation must be set according to applicable stand-ards. The supply air flow is adjusted so that it is 80%of the exhaust air flow. The setting is made in menu5.1.5.

Even if ventilation is roughly set at installation it is im-portant that a ventilation adjustment is ordered andpermitted.

NOTE

Order a ventilation adjustment to completethe setting.

Capacity direct current fan supply airAvailable pressure(Pa)

Tillgängligt tryck(Pa)

Luftflöde(l/s)

0

50

100

150

200

250

300

350

400

450

0 10 20 30 40 50 60 70 80

40% 50%

80%

30%

60%70%

90/100%

Airflow(l/s)

Power direct current fan supply airPoweroutput(W)

Airflow(l/s)

0

20

40

60

80

100

120

0 10 20 30 40 50 60 70 80

Effekt

(watt)

Luftflöde

(l/s)

40%

50%

80%

90/100%

30%

60%

70%

Capacity direct current fan supply airAvailable pressure(Pa)

0

50

100

150

200

250

300

350

400

450

0 10 20 30 40 50 60 70 80 90

40%

50%

80%

90/100%

30%

60%

70%

Tillgängligt tryck(Pa)

Luftflöde (l/s)

Airflow(l/s)

Power output(W) Power direct current fan exhaust airEffekt

(watt)

0

20

40

60

80

100

120

140

0 10 20 30 40 50 60 70 80 90

30%

40%

50%

80%

90/100%

60%

70%

Luftflöde (l/s)

Airflow(l/s)


Supply air batteryThe water flow through the supply air coil is set bymeans of a trim valve (RN1). This valve must be adjustedto prevent unnecessary energy consumption in theaccommodation. The additional output is determined

according to the diagram below. The supply air temper-ature must be approximately the same as the indoortemperature, preferably a few degrees lower.

TIP

Post-adjust the trim valve on a cold day.

0 50 100 150

Tillufts-flöde

m³/h200 25012345

Tryckfallvärmesystem-/batterikrets

mvp

Avgiveneffekt

Vatten-flöde

Fulltöppen

1

2

3

7

100

200

300

400

l/h -35

-25

-30

-20

4

2

1

DUT

55/45

3

kW

Trimventilinställning(Antal öppnade varv)

35/25

-35

-30

-25

-20

-15

-15

DUT

Supply airflow

m³/hmvp

Pressure dropradiator-/

coil circuit

Trim valve setting(Number of opening turns)

Waterflow

Fullyopen

DUTl/h kW

The delivered output in the diagram is calculated when dimensioning the heating system 55/45°C respective 35/25°C (underfloorheating).

Ratedpower

Risk of low supplyair temperature

Example: If the supply flow is regulated to 150 m³/hand DOT is -20 °C at a pump pressure (= pressure dropcoil circuit) of 3.3 mvp (33 kPa), gives the setting 2.8on the trim valve.

This means that the trim valve must be opened 2.8turns from closed position. At the same time it can beread that the coil supplies the supply air with approx-imately 3 kW of additional output at -20 °C.

NOTE

Vent the coil using the venting screw (QM21)repeatedly in order to ensure the circulationthrough the coil.

Commissioning without fansThe heat pump can be run without recovery, as onlyan electric boiler, to produce heat and hot water, forexample before the ventilation installation is complete.

Enter menu 4.2 - "op. mode" and select "add. heat only"

Enter menu 5.1.5 - "fan sp. exhaust air" and reduce thefan speed to 0%. Also go to menu 5.1.6 - "fan sp. supplyair" and reduce the fan speed on the supply air fan to0%.

NOTE

Select operating mode "auto" or "manual"when the heat pump is to run on recoveryagain.

NIBE™ F470Chapter 6 | Commissioning and adjusting32

Setting the pump speedThe speed of the circulation pump (GP1) is set usingthe switch (GP1-SF4) on the pump so that it achievesthe projected flow for the house.

LEK

LEK

GP1-SF4

Tillgängligt

tryck

(kPa)

Luftflöde

(l/s)

0

0 0,05 0,11 0,16 0,22 0,27 0,33 0,38

10

20

30

40

50

60

I

II

III

Capacity circulation pumpPressure

(kPa)

Flow (l/s)

Capacity circulation pump

Effekt

(watt)

Flöde

(l/s)

0

0 0,05 0,11 0,16 0,22 0,27 0,33 0,38

5

10

15

20

25

30

35

40

45

50

I

II

III

Power output(W)

Flow (l/s)

Output circulation pump

Post-adjustment, ventingAir is initially released from the hot water and ventingmay be necessary. If gurgling sounds can be heard fromthe heat pump or climate system, the entire system willrequire additional venting. Vent the heat pumpthrough venting valve (QM20), and through the supplyair coil's venting valve(QM21). When venting, F470must be off.


Display unit

A

B

C

D

E

F

Display

Status lamp

OK button

Back button

Control knob

Switch

INDOOR CLIMATE

HEAT PUMP INFO

HOT WATER

F470

DisplayInstructions, settings and operational informa-tion are shown on the display. The easy-to-readdisplay and menu system, facilitates navigationbetween the different menus and options toset the comfort or obtain the information yourequire.

A

Status lampThe status lamp indicates the status of the heatpump. It:■ lights green during normal operation.■ lights yellow in emergency mode.■ lights red in the event of a deployed alarm.

B

OK buttonThe OK button is used to:■ confirm selections of sub menus/options/set

values/page in the start guide.

C

Back buttonThe back button is used to:■ go back to the previous menu.■ change a setting that has not been con-

firmed.

D

Control knobThe control knob can be turned to the right orleft. You can:■ scroll in menus and between options.■ increase and decrease the values.■ change page in multiple page instructions

(for example help text and service info).

E

Switch (SF1)The switch assumes three positions:■ On ()■ Standby ( )■ Emergency mode ( ) (see page 56)

Emergency mode must only be used in theevent of a fault on the heat pump. In this mode,the compressor and fans switch off and theimmersion heater engages. The heat pumpdisplay is not illuminated and the status lampilluminates yellow.

F

USB portThe USB port is hidden beneath the plasticbadge with the product name on it.

The USB port is used to update the software.

Visit http://www.nibeuplink.com and click the"Software" tab to download the latest softwarefor your installation.

G

NIBE™ F470Chapter 7 | Control - Introduction34

7 Control - Introduction

Menu systemWhen the door to the heat pump is opened, the menusystem’s four main menus are shown in the display aswell as certain basic information.

INDOOR CLIMATE

HEAT PUMP INFO

HOT WATER

SERVICE

Indoor temperature - (if room sensors are installed)

Hot water temp.

Temporary lux (if activated)

Outdoortemperature

Estimated amount of hot water

Information aboutoperation

Menu 1 - INDOOR CLIMATESetting and scheduling the indoor climate. See page38.

Menu 2 - HOT WATERSetting and scheduling hot water production. See page44.

Menu 3 - INFODisplay of temperature and other operating informa-tion and access to the alarm log. See page 46.

Menu 4 - HEAT PUMPSetting time, date, language, display, operating modeetc. See page 47.

Menu 5 - SERVICEAdvanced settings. These settings are not available tothe end user. The menu is made visible by pressing theBack button for 7 seconds when in the start menu. Seepage 52.

Symbols in the displayThe following symbols can appear in the display duringoperation.

DescriptionSymbol

This symbol appears by the informationsign if there is information in menu 3.1that you should note.

These two symbols indicate whether thecompressor or addition is blocked inF470.

These can, for example, be blocked de-pending on which operating mode is se-lected in menu 4.2, if blocking is sched-uled in menu 4.9.5 or if an alarm has oc-curred that blocks one of them.

Blocking the compressor.

Blocking additional heat.

This symbol appears if periodic increaseor lux mode for the hot water is activated.

This symbol indicates whether "holidaysetting" is active in 4.7.

This symbol indicates whether F470 hascontact with NIBE Uplink™.

This symbol indicates the actual speed ofthe fan if the speed has changed fromthe normal setting.

This symbol indicates whether solarheating is active.

Accessory needed.

35Chapter 7 | Control - IntroductionNIBE™ F470

INDOOR CLIMATE

HEAT PUMP INFO

HOT WATER

temperature

INDOOR CLIMATE 1

ventilation

scheduling

advanced

off

normal

Marked main menu

Menu number – marked sub menu Name and menu number – main menu

Symbol – mainmenu

Status information – sub menusName – sub menusSymbols – sub menus

OperationTo move the cursor, turn the control knobto the left or the right. The marked positionis white and/or has a turned up tab.

Selecting menuTo advance in the menu system select a main menu bymarking it and then pressing the OK button. A newwindow then opens with sub menus.

Select one of the sub menus by marking it and thenpressing the OK button.

Selecting options

economy

comfort mode2.2

normal

luxury

Alternative

In an options menu the current selected option isindicated by a green tick.

To select another option:1. Mark the applicable option. One of the options

is pre-selected (white).2. Press the OK button to confirm the selected

option. The selected option has a green tick.

Setting a value

time & date4.4time

day

year

month

24 h

12 h

date

Values to be changed

To set a value:1. Mark the value you want to set using the

control knob.2. Press the OK button. The background of the

value becomes green, which means that youhave accessed the setting mode.

3. Turn the control knob to the right to increasethe value and to the left to reduce the value.

4. Press the OK button to confirm the value youhave set. To change and return to the originalvalue, press the Back button.

NIBE™ F470Chapter 7 | Control - Introduction36

Use the virtual keyboard

Different keyboards

In some menus where text may require entering, a vir-tual keyboard is available.

Depending on the menu, you can gain access to differ-ent character sets which you can select using the con-trol knob. To change character table, press the Backbutton. If a menu only has one character set the key-board is displayed directly.

When you have finished writing, mark "OK" and pressthe OK button.

Scroll through the windowsA menu can consist of several windows. Turn the con-trol knob to scroll between the windows.

Current menuwindow

Number of windowsin the menu

Scroll through the windows in the start guide

language4.6

If the start guide is left on this page it closesautomatically in

60 min

Arrows to scroll through window in start guide

1. Turn the control knob until one of the arrows inthe top left corner (at the page number) has beenmarked.

2. Press the OK button to skip between the steps inthe start guide.

Help menuIn many menus there is a symbol that indicatesthat extra help is available.

To access the help text:1. Use the control knob to select the help symbol.2. Press the OK button.

The help text often consists of several windows thatyou can scroll between using the control knob.

37Chapter 7 | Control - IntroductionNIBE™ F470

Menu 1 - INDOOR CLIMATEOverview

1.1 - temperature1 - INDOOR CLIMATE

1.2 - ventilation

1.3.1 - heating1.3 - scheduling

1.3.3 - ventilation

1.9.1.1 - heating curve1.9 - advanced

1.9.2 - external adjustment

1.9.3 - min. flow line temp.

1.9.4 - room sensor settings

1.9.6 - fan return time

1.9.7 - own curve

1.9.8 - point offset

1.9.9 - night cooling

Sub-menus

For the menu INDOOR CLIMATE there are several sub-menus. Status information for the relevant menu canbe found on the display to the right of the menus.

temperature Setting the temperature for the climatesystem. The status information shows the set valuesfor the climate system.

ventilation Setting the fan speed. The status informa-tion shows the selected setting.

scheduling Scheduling heating and ventilation. Statusinformation "set" is displayed if you set a schedule butit is not active now, "holiday setting" is displayed if thevacation schedule is active at the same time as theschedule (the vacation function is prioritised), "active"displays if any part of the schedule is active, otherwiseit displays "off".

advanced Setting of heat curve, adjusting with extern-al contact, minimum value for supply temperature,room sensor and night cooling.

Menu 1.1 - temperature

Set the temperature (with room sensors installedand activated):

heatingSetting range: 5 – 30 °C

Default value: 20

The value in the display appears as a temperature in°C if the climate system is controlled by a room sensor.

Caution

A slow heat-releasing heating system, such asfor example, underfloor heating, may not besuitable for control using the heat pump'sroom sensor.

To change the room temperature, use the control knobto set the desired temperature in the display. Confirmthe new setting by pressing the OK button. The newtemperature is shown on the right-hand side of thesymbol in the display.

Setting the temperature (without room sensorsactivated):

Setting range: -10 to +10

Default value: -1

The display shows the set values for heating (curveoffset). To increase or reduce the indoor temperature,increase or reduce the value on the display.

Use the control knob to set a new value. Confirm thenew setting by pressing the OK button.

The number of steps the value has to be changed toachieve a degree change of the indoor temperaturedepends on the heating installation. One step is usuallyenough but in some cases several steps may be re-quired.

Setting the desired value. The new value is shown onthe right-hand side of the symbol in the display.

Caution

An increase in the room temperature can beslowed by the thermostats for the radiators orunder floor heating. Therefore, open thethermostats fully, except in those rooms wherea cooler temperature is required, e.g. bed-rooms.

If the exhaust air temperature falls below 16°C the compressor is blocked and electric addi-tional heat is permitted. Heat is not recoveredfrom the exhaust air when the compressor isblocked.

NIBE™ F470Chapter 8 | Control - Menus38

8 Control - Menus

TIP

Wait 24 hours before making a new setting,so that the room temperature has time tostabilise.

If it is cold outdoors and the room temperatureis too low, increase the curve slope in menu1.9.1.1 by one increment.

If it is cold outdoors and the room temperatureis too high, reduce the curve slope in menu1.9.1.1 by one increment.

If it is warm outdoors and the room temperat-ure is too low, increase the value in menu 1.1.1by one increment.

If it is warm outdoors and the room temperat-ure is too high, reduce the value in menu 1.1.1by one increment.

Menu 1.2 - ventilation

Setting range: normal and speed 1-4

Default value: normal

The ventilation in the accommodation can be tempor-arily increased or reduced here.

When you have selected a new speed a clock starts acount down. When the time has counted down theventilation speed returns to the normal setting.

If necessary, the different return times can be changedin menu 1.9.6.

The fan speed is shown in brackets (in percent) aftereach speed alternative.

TIP

If longer time changes are required use theholiday function or scheduling.

Menu 1.3 - schedulingIn the menu scheduling indoor climate (heating/vent-ilation) is scheduled for each weekday.

You can also schedule a longer period during a selectedperiod (vacation) in menu 4.7.

Menu 1.3.1 - heatingIncreases or decreases in the accommodation temper-ature can be scheduled here for up to three time peri-ods per day. If a room sensor is installed and activatedthe desired room temperature (°C) is set during thetime period. Without an activated room sensor thedesired change is set (of setting in menu 1.1). One stepis usually enough to change the room temperature byone degree, but in some cases several steps may berequired.

SCHEDULING HEATING 1.3.1

activated

schedule 2

system

schedule 3schedule 1

all

mon

tues

we

thur

fri

sat

sun

21:30 - 06:00 20.5°

Time period AdjustingDay

Activated Schedule System

Conflict

Schedule: The schedule to be changed is selected here.

Activated: Scheduling for the selected period is activ-ated here. Set times are not affected at deactivation.

System: Which climate system the schedule is for isselected here. This alternative is only displayed if morethan one climate system is present.

Day: Select which day or days of the week the scheduleis to apply to here. To remove the scheduling for aparticular day, the time for that day must be reset bysetting the start time to the same as the stop time. Ifthe line "all" is used, all days in the period are set forthese times.

Time period: The start and stop time for the selectedday for scheduling are selected here.

Adjusting:How much the heating curve is to be offsetin relation to menu 1.1 during scheduling is set here.If the rooms sensor is installed the desired room tem-perature is set in °C.

Conflict: If two settings conflict with each other a redexclamation mark is displayed.

TIP

If you wish to set similar scheduling for everyday of the week start by filling in “all” and thenchanging the desired days.

TIP

Set the stop time earlier than the start time sothat the period extends beyond midnight.Scheduling then stops at the set stop time theday after.

Scheduling always starts on the date that thestart time is set for.

39Chapter 8 | Control - MenusNIBE™ F470

Caution

Changes of temperature in accommodationtake time. For example, short time periods incombination with underfloor heating will notgive a noticeable difference in room temperat-ure.

If the exhaust air temperature falls below 16°C the compressor is blocked and electric addi-tional heat is permitted. When the compressoris blocked heat is not recovered from the ex-haust air.

Menu 1.3.3 - ventilationIncreases or decreases in the ventilation to the accom-modation can be scheduled here for up to two timeperiods per day.

all

mon

tues

we

thur

fri

sat

sun

activated


SCHEDULING VENTILATION 1.3.3

21:30 - 06:00 speed 3


Activated Schedule

Conflict





Adjusting: The desired fan speed is set here.


TIP


TIP



Caution

A significant change over a longer period oftime may cause poor indoor environment andworse operating economy.

Menu 1.9 - advancedMenu advanced has orange text and is intended forthe advanced user. This menu has several sub-menus.

heating curve Setting the heating curve slope.

external adjustment Setting the heat curve offsetwhen the external contact is connected.

min. flow line temp. Setting minimum permitted flowline temperature.

room sensor settings Settings regarding the roomsensor.

fan return time Fan return time settings in the eventof temporary ventilation speed change.

own curve Setting own heat curve.

point offset Setting the offset of the heating curve ata specific outdoor temperature.

night cooling Setting night cooling.

Menu 1.9.1 - heating curveheating curve 1.9.1.1

system

outdoor temp. °C

flow temperature °C

heating curveSetting range: 0 - 15

Default value: 5

The prescribed heating curve for your house can beviewed in the menu heating curve . The task of theheating curve is to give an even indoor temperature,regardless of the outdoor temperature, and therebyenergy efficient operation. It is from this heating curvethat the heat pump's control computer determines thetemperature of the water to the heating system, supplytemperature, and therefore the indoor temperature.Select the heating curve and read off how the supplytemperature changes at different outdoor temperat-ures here.


Curve coefficient

The slope of the heating curve indicates how manydegrees the supply temperature is to be increased/re-duced when the outdoor temperature drops/increases.A steeper slope means a higher supply temperature ata certain outdoor temperature.

30

40

50

60

70

°C

FR

AM

LE

DN

ING

ST

EM

PE

RA

TU

R

- 40°C

UTETEMPERATUR

- 10010 - 20 - 30

Brantare kurvlutning

Supply temperature

Outdoor temperature

Steeper curve slope

The optimum slope depends on the climate conditionsin your location, if the house has radiators or underfloor heating and how well insulated the house is.

The heating curve is set when the heating installationis installed, but may need adjusting later. Thereafterthe heating curve should not need further adjustment.

Caution

In the event of making fine adjustments forthe indoor temperature, the heat curve mustbe offset up or down instead, this is done inmenu 1.1 temperature .

Curve offset

An offset of the heating curve means that the supplytemperature changes as much for all the outdoortemperatures, e.g. that a curve offset of +2 steps in-creases the supply temperature by 5 C at all outdoortemperatures.

Flow line temperature– maximum and minimumvalues

Because the flow line temperature cannot be calculatedhigher than the set maximum value or lower than theset minimum value the heating curve flattens out atthese temperatures.

Caution

Underfloor heating systems are normally maxflow line temperature set between 35 and 45°C.

Check the max temperature for your floor withyour installer/floor supplier.

The figure at the end of the curve indicates the curveslope. The figure beside the thermometer gives thecurve offset. Use the control knob to set a new value.Confirm the new setting by pressing the OK button.

Curve 0 is an own heating curve created in menu 1.9.7.

To select another heat curve (slope):

NOTE

If you only have one heating system, thenumber of the curve is already marked whenthe menu window opens.

1. Select the system (if more than one) for which theheat curve is to be changed.

2. When the system selection has been confirmedthe heat curve number is marked.

3. Press the OK button to access the setting mode4. Select a new heating curve. The heating curves are

numbered from 0 to 15, the greater the number,the steeper the slope and the greater the supplytemperature. Heating curve 0 means that owncurve (menu 1.9.7) is used.

5. Press the OK button to exit the setting.

To read off a heating curve:1. Turn the control knob so that the ring on the shaft

with the outdoor temperature is marked.2. Press the OK button.3. Follow the grey line up to the heat curve and out

to the left to read off the value for the supplytemperature at the selected outdoor temperature.

4. You can now select to take read outs for differentoutdoor temperatures by turning the control knobto the right or left and read off the correspondingflow temperature.

5. Press the OK or Back button to exit read off mode.

TIP


If it is cold outdoors and the room temperatureis too low, increase the curve slope by one in-crement.

If it is cold outdoors and the room temperatureis too high, lower the curve slope by one incre-ment.

If it is warm outdoors and the room temperat-ure is too low, increase the curve offset by oneincrement.

If it is warm outdoors and the room temperat-ure is too high, lower the curve offset by oneincrement.


Menu 1.9.2 - external adjustment

climate systemSetting range: -10 to +10 or desired room temperat-ure if the room sensor is installed.

Default value: 0

Connecting an external contact, for example, a roomthermostat or a timer allows you to temporarily orperiodically raise or lower the room temperature whileheating. When the contact is on, the heating curveoffset is changed by the number of steps selected inthe menu. If a room sensor is installed and activatedthe desired room temperature (°C) is set.

If there is more than one climate system the settingcan be made separately for each system.

Menu 1.9.3 - min. flow line temp.

heatingSetting range: 20-70 °C

Default value: 20 °C

Set the minimum temperature on the supply temper-ature to the climate system. This means that F470never calculates a temperature lower than that sethere.

If there is more than one climate system the settingcan be made separately for each system.

TIP

The value can be increased if you have, for ex-ample, a cellar that you always want to heat,even in summer.

You may also need to increase the value in"stop heating" menu 4.9.2 "auto mode set-ting".

Menu 1.9.4 - room sensor settings

factor system

heatingSetting range: 0.0 - 6.0

Default value: 2.0

Room sensors to control the room temperature can beactivated here.

Caution

A slow heat-releasing heating system, such asfor example, underfloor heating, may not besuitable for control using the heat pump'sroom sensor.

Here you can set a factor (a numerical value) that de-termines how much an over or sub normal temperature(the difference between the desired and actual roomtemperature) in the room is to affect the supply tem-

perature to the climate system. A higher value gives agreater and faster change of the heating curve's setoffset.

NOTE

Too high a set value for "factor system" can(depending on your climate system) producean unstable room temperature.

If several climate systems are installed the above set-tings can be made for the relevant systems.

Menu 1.9.6 - fan return time

speed 1-4Setting range: 1 – 99 h

Default value: 4 h

Here you select the return time for temporary speedchange (speed 1-4) on the ventilation in menu 1.2.

Return time is the time it takes before ventilation speedreturns to normal.

Menu 1.9.7 - own curve

supply temperature

heatingSetting range: 0 – 80 °C

You can create your own heating curve here, if thereare special requirements, by setting the desired supplytemperatures for different outdoor temperatures.

Caution

Curve 0 in menu 1.9.1 must be selected forown curve to apply.

Menu 1.9.8 - point offset

outdoor temp. pointSetting range: -40 – 30 °C


change in curveSetting range: -10 – 10 °C


Select a change in the heating curve at a certain out-door temperature here. One step is usually enough tochange the room temperature by one degree, but insome cases several steps may be required.

The heat curve is affected at ± 5 °C from set outdoortemp. point.

It is important that the correct heating curve is selectedso that the room temperature is experienced as even.


TIP

If it is cold in the house, at, for example -2 °C,"outdoor temp. point" is set to "-2" and"change in curve" is increased until the desiredroom temperature is maintained.

Caution


Menu 1.9.9 - night cooling

start temp. exhaust airSetting range: 20 – 30 °C


min diff. outdoor-exhaustSetting range: 3 – 10 °C


Activate night cooling here.

When the temperature in the house is high and theoutdoor temperature is lower, a cooling effect can beobtained by forcing the ventilation.

If the temperature difference between the exhaust airand the outdoor air temperature is greater than theset value ("min diff. outdoor-exhaust") and the exhaustair temperature is higher than the set value ("starttemp. exhaust air") run the ventilation at speed 4 untilone of the conditions is no longer met.

Caution

Night cooling can only be activated whenhouse heating has been deactivated. This isdone in menu 4.2.


Menu 2 - HOT WATEROverview

2.1 - temporary lux2 - HOT WATER

2.2 - comfort mode

2.3 - scheduling

2.9.1 - periodic increase2.9 - advanced

2.9.2 - hot water recirc. *

* Accessory needed.

Sub-menus

For the menu HOT WATER there are several sub-menus. Status information for the relevant menu canbe found on the display to the right of the menus.

temporary lux Activation of temporary increase in thehot water temperature. Status information displays“off" or what length of time of the temporary temper-ature increase remains.

comfort mode Setting hot water comfort. The statusinformation displays what mode is selected, "economy","normal" or "luxury".

scheduling Scheduling hot water comfort. The statusinformation "set" appears if you have set schedulingbut it is not currently active, "holiday setting" appearsif holiday setting is active at the same time as schedul-ing (when the holiday function is prioritised), "active"appears if any part of scheduling is active, otherwise"off" appears.

advanced Setting periodic increase in the hot watertemperature.

Menu 2.1 - temporary lux

Setting range: 3, 6 and 12 hours and mode "off"

Default value: "off"

When hot water requirement has temporarily increasedthis menu can be used to select an increase in the hotwater temperature to lux mode for a selectable time.

Caution

If comfort mode "luxury" is selected in menu2.2 no further increase can be carried out.

The function is activated immediately when a timeperiod is selected and confirmed using the OK button.The remaining time for the selected setting is shownto the right.

When the time has run out F470 returns to the modeset in menu 2.2.

Select “off" to switch off temporary lux .

Menu 2.2 - comfort mode

Setting range: economy, normal, luxury

Default value: normal

The difference between the selectable modes is thetemperature of the hot tap water. Higher temperaturemeans that the hot water lasts longer.

economy: This mode gives less hot water than theothers, but is more economical. This mode can be usedin smaller households with a small hot water require-ment.

normal: Normal mode gives a larger amount of hotwater and is suitable for most households.

luxury: Lux mode gives the greatest possible amountof hot water. In this mode, the immersion heater, aswell as the compressor, is used to heat hot water, whichmay increase operating costs.

Menu 2.3 - schedulingWhat hot water comfort the heat pump is to work withcan be scheduled here for up to two different timeperiods per day.

Scheduling is activated/deactivated by ticking/untick-ing"activated". Set times are not affected at deactiva-tion.

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activated


SCHEDULING HOT WATER 2.3

normal


Activated Schedule

Conflict






Adjusting: Set the hot water comfort that is to applyduring scheduling here.


TIP


TIP




Menu 2.9.1 - periodic increase

periodSetting range: 1 - 90 days

Default value: 14 days

start timeSetting range: 00:00 - 23:00

Default value: 00:00

To prevent bacterial growth in the water heater, thecompressor and the immersion heater can increase thehot water temperature for a short time at regular inter-vals.

The length of time between increases can be selectedhere. The time can be set between 1 and 90 days.Factory setting is 14 days. Tick/untick "activated" tostart/switch off the function.

Menu 2.9.2 - hot water recirc.

operating timeSetting range: 1 - 60 min

Default value: 60 min

downtimeSetting range: 0 - 60 min


Set the hot water circulation for up to three periodsper day here. During the set periods the hot water cir-culation pump will run according to the settings above.

"operating time" decide how long the hot water circu-lation pump must run per operating instance.

"downtime" decide how long the hot water circulationpump must be stationary between operating instances.


Menu 3 - INFOOverview

3.1 - service info3 - INFO

3.2 - compressor info

3.3 - add. heat info

3.4 - alarm log

3.5 - indoor temp. log

Sub-menus

For the menu INFO there are several sub-menus. Nosettings can be made in these menus, they just displayinformation. Status information for the relevant menucan be found on the display to the right of the menus.

service info shows temperature levels and settings inthe installation.

compressor info shows operating times, number ofstarts etc for the compressor in the heat pump.

add. heat info displays information about the addi-tional heat's operating times etc.

alarm log displays the latest alarm and informationabout the heat pump when the alarm occurred.

indoor temp. log the average temperature indoorsweek by week during the past year.

Menu 3.1 - service infoInformation about the heat pump’s actual operatingstatus (e.g. current temperatures etc.) can be obtainedhere. No changes can be made.

The information is on several pages. Turn the controlknob to scroll between the pages.

Symbols in this menu:

HeatingCompressor

Hot waterAddition

VentilationCirculationpump, climatesystem

Menu 3.2 - compressor infoInformation about the compressor’s operating statusand statistics can be obtained here. No changes canbe made.


Menu 3.3 - add. heat infoInformation about the additional heat's settings, oper-ating status and statistics can be obtained here. Nochanges can be made.


Menu 3.4 - alarm logTo facilitate fault-finding the heat pump operatingstatus at alarm alerts is stored here. You can see inform-ation for the 10 most recent alarms.

To view the run status in the event of an alarm, markthe alarm and press the OK button.

Menu 3.5 - indoor temp. logHere you can see the average temperature indoorsweek by week during the past year. The dotted lineindicates the annual average temperature.

The average outdoor temperature is only shown if aroom temperature sensor/room unit is installed. Oth-erwise, the exhaust air temperature is shown.

To read off an average temperature1. Turn the control knob so that the ring on the shaft

with the week number is marked.2. Press the OK button.3. Follow the grey line up to the graph and out to the

left to read off the average indoor temperature atthe selected week.

4. You can now select to take read outs for differentweeks by turning the control knob to the right orleft and read off the average temperature.

5. Press the OK or Back button to exit read off mode.


Menu 4 - HEAT PUMPOverview

4.1.3.1 - nibe uplink4.1.3 - internet4.1 - plus functions *4 - HEAT PUMP

4.1.3.8 - tcp/ip settings

4.1.3.9 - proxy settings

4.1.4 - sms *

4.1.5 - SG Ready

4.1.6 - smart price adaption

4.2 - op. mode

4.3 - my icons

4.4 - time & date

4.6 - language

4.7 - holiday setting

4.9.2 - auto mode setting4.9 - advanced

4.9.4 - factory setting user

4.9.5 - schedule blocking

* Accessory needed.

Sub-menus

For the menu HEAT PUMP there are several sub-menus. Status information for the relevant menu canbe found on the display to the right of the menus.

plus functions Settings applying to any installed extrafunctions in the heating system.

op. mode Activation of manual or automatic operat-ing mode. The status information shows the selectedoperating mode.

my icons Settings regarding which icons in the heatpump's user interface that are to appear in the slotwhen the door is closed.

time & date Setting current time and date.

language Select the language for the display here.The status information shows the selected language.

holiday setting Vacation scheduling heating, hot waterand ventilation. Status information "set" is displayed ifyou set a vacation schedule but it is not active at themoment, "active" is displayed if any part of the vacationschedule is active, otherwise it displays " off".

advanced Setting heat pump work mode.

Menu 4.1 - plus functionsSettings for any additional functions installed in F470can be made in the sub menus.

Menu 4.1.3 - internetHere you make settings for connecting F470 to the in-ternet.

NOTE

For these functions to work the network cablemust be connected.

Menu 4.1.3.1 - nibe uplinkHere you can manage the installation's connection toNIBE Uplink™ (http://www.nibeuplink.com) and seethe number of users connected to the installation viathe internet.

A connected user has a user account in NIBE Uplink™which have been given permission to control and/ormonitor your installation.

Request new connection string

To connect a user account on NIBE Uplink™ to yourinstallation, you must request a unique connectionstring.1. Mark “request new connection string" and press

the OK button.2. The installation now communicates with NIBE Up-

link™ to create a connection string.3. When a connection string has been received, it is

shown in this menu at "connection string" and isvalid for 60 minutes.

Disconnect all users1. Mark “switch off all users" and press the OK button.2. The installation now communicates with NIBE Up-

link™ to release your installation from all connec-ted users via the internet.

NOTE

After disconnecting all users none of them canmonitor or control your installation via NIBEUplink™ without requesting a new connectionstring.

Menu 4.1.3.8 - tcp/ip settingsYou can set TCP/IP settings for your installation here.


Automatic setting (DHCP)1. Tick “automatic". The installation now receives the

TCP/IP settings using DHCP.2. Mark “confirm" and press the OK button.

Manual setting1. Untick "automatic", you now have access to several

setting options.2. Mark “ip-address" and press the OK button.3. Enter the correct details via the virtual keypad.4. Mark “OK" and press the OK button.5. Repeat 1 - 3 for "net mask", "gateway" and "dns".6. Mark “confirm" and press the OK button.

Caution

The installation cannot connect to the internetwithout the correct TCP/IP settings. If unsureabout applicable settings use the automaticmode or contact your network administrator(or similar) for further information.

TIP

All settings made since opening the menu canbe reset by marking "reset" and pressing theOK button.

Menu 4.1.3.9 - proxy settingsYou can set proxy settings for your installation here.

Proxy settings are used to give connection informationto a intermediate server (proxy server) between theinstallation and Internet. These settings are primarilyused when the installation connects to the Internet viaa company network. The installation supports proxyauthentication of the HTTP Basic and HTTP Digest type.

If unsure about applicable settings, contact your net-work administrator (or similar) for further information.

Setting1. Tick “use proxy" if you do not want to use a proxy.2. Mark “server" and press the OK button.3. Enter the correct details via the virtual keypad.4. Mark “OK" and press the OK button.5. Repeat 1 - 3 for "port", "user name" and "pass-

word".6. Mark “confirm" and press the OK button.

TIP

All settings made since opening the menu canbe reset by marking "reset" and pressing theOK button.

Menu 4.1.4 - sms (accessory is required)Make settings for the accessory SMS 40 here.

Add the mobile numbers that are to have access tochange and receive status information from the heatpump. Mobile numbers must include country code e.g.+46 XXXXXXXX.

If you want to receive an SMS message in the event ofthe alarm mark the box to the right of the telephonenumber.

NOTE

Telephone numbers provided must be able toreceive SMS messages.

Menu 4.1.5 - SG ReadyThis function can only be used in mains networks thatsupport the "SG Ready"-standard .

Make settings for the function "SG Ready" here.

Low price mode means that the electricity supplier hasa low tariff and the system uses this to reduce costs.

Over capacity mode means that the electricity supplierhas set the tariff very low and the system uses this toreduce the costs as much as possible.

affect room temperature

Here you set whether room temperature should beaffected when activating "SG Ready".

With low price mode of "SG Ready" the parallel offsetof the indoor temperature is increased by "+1". If aroom sensor is installed and activated, the desired roomtemperature increases by 1 °C.

With over capacity mode of "SG Ready" the paralleloffset for the indoor temperature is increased by"+2".If a room sensor is installed and activated, the desiredroom temperature increases by 2 °C.

affect hot water

Here you set whether the temperature of the hot watershould be affected when activating "SG Ready".

With low price mode on "SG Ready" the stop temper-ature of the hot water is set as high as possible at onlycompressor operation (immersion heater not permit-ted).

With over capacity mode of "SG Ready" the hot wateris set to "luxury" (immersion heater permitted).

NOTE

The function must be connected to two AUXinputs and activated in menu 5.4.

Menu 4.1.6 - smart price adaption

price of electricity overview

Here you can obtain information on how the electricityprice varies over up to three days.

area

In this menu you state where the heat pump is locatedand how great a role the electricity price should play.The greater the value, the greater the effect the electri-


city price has and the possible savings are larger, butat the same time there is an increased risk of affectingcomfort.

affect room temperatureSetting range: 1 - 10

Factory setting: 5

affect hot waterSetting range: 1 - 4

Factory setting: 2

This function can only be used if you have an hourlytariff agreement with your electricity supplier thatsupports Smart price adaption.

Smart price adaption moves the heat pump's consump-tion over 24 hours to periods with the cheapest electri-city tariff, which gives savings for hourly rate basedelectricity contracts. The function is based on hourlyrates for the next 24 hours being retrieved via NIBEUplink™ and therefore an internet connection and anaccount for NIBE Uplink™ are required.

Untick "activated" to switch off smart price adaption.

Menu 4.2 - op. mode

op. modeSetting range: auto, manual, add. heat only

Default value: auto

functionsSetting range: compressor, addition, heating

The heat pump operating mode is usually set to "auto".It is also possible to set the heat pump to "add. heatonly", but only when an addition is used, or "manual"and select yourself what functions are to be permitted.

Change the operating mode by marking the desiredmode and pressing the OK button. When an operatingmode is selected, it shows what is permitted in the heatpump (crossed out = not permitted) and selectable al-ternatives to the right. To select selectable functionsthat are permitted or not, mark the function using thecontrol knob and press the OK button.

Operating mode auto

In this operating mode the heat pump automaticallyselects what functions are permitted.

Operating mode manual

In this operating mode you can select what functionsare permitted. You cannot deselect "compressor" inmanual mode.

Operating mode add. heat only

In this operating mode the compressor is not active,only additional heat is used.

Caution

If you choose mode "add. heat only" the com-pressor is deselected and there is a higher op-erating cost.

Functions

"compressor" is that which produces heating and hotwater for the accommodation. If "compressor" isdeselected, a symbol in the main menu on the heatpump symbol is displayed. You cannot deselect "com-pressor" in manual mode.

"addition" is what helps the compressor to heat theaccommodation and/or the hot water when it cannotmanage the whole requirement alone.

"heating" means that you get heat in the accommod-ation. You can deselect the function when you do notwish to have heating running.

Caution

If you deselect "addition" it may mean thatinsufficient hot water and/or heating in theaccommodation is achieved.

Menu 4.3 - my iconsYou can select what icons should be visible when thedoor to F470 is closed. You can select up to 3 icons. Ifyou select more, the ones you selected first will disap-pear. The icons are displayed in the order you selectedthem.

Menu 4.4 - time & dateSet time and date, display mode and time zone here.

TIP

Time and date are set automatically if the heatpump is connected to NIBE Uplink™. To obtainthe correct time, the time zone must be set.

Menu 4.6 - languageChoose the language that you want the informationto be displayed in here.

Menu 4.7 - holiday settingTo reduce energy consumption during a holiday youcan schedule a reduction in heating, ventilation andhot water temperature. Solar panel cooling can alsobe scheduled if the function is connected.

If a room sensor is installed and activated, the desiredroom temperature (°C) is set during the time period.This setting applies to all climate systems with roomsensors.

If a room sensor is not activated, the desired offset ofthe heating curve is set. One step is usually enough tochange the room temperature by one degree, but insome cases several steps may be required. This settingapplies to all climate systems without room sensors.

Vacation scheduling starts at 00:00 on the start dateand stops at 23:59 on the stop date.


TIP

Complete holiday setting about a day beforeyour return so that room temperature and hotwater have time to regain usual levels.

TIP

Set the vacation setting in advance and activ-ate just before departure in order to maintainthe comfort.

Caution

If you choose to switch off hot water produc-tion during the vacation “periodic increase"(preventing bacterial growth) are blockedduring this time. "periodic increase" started inconjunction with the vacation setting beingcompleted.

Caution

If the exhaust air temperature falls below 16°C, the compressor is blocked and the electricaladdition is permitted to intervene. When thecompressor is blocked heat is not recoveredfrom the exhaust air.


Menu 4.9.2 - auto mode setting

stop heatingSetting range: -20 – 40 °C

Default values: 20

stop additional heatSetting range: -25 – 40 °C

Factory setting: 15

filtering timeSetting range: 0 – 48 h

Default value: 24 h

When the operating mode is set to "auto", the heatpump selects when start and stop of additional heatand heat production is permitted, dependent on theaverage outdoor temperature.

Select the average outdoor temperatures in this menu.

You can also set the time over which (filtering time)the average temperature is calculated. If you select 0,the present outdoor temperature is used.

Caution

It cannot be set "stop additional heat" higherthan "stop heating".

Menu 4.9.4 - factory setting userAll settings that are available to the user (includingadvanced menus) can be reset to default values here.

Caution

After factory setting, personal settings such asheating curves, ventilation etc must be reset.

Menu 4.9.5 - schedule blockingThe compressor can be scheduled to be blocked for upto two different time periods here.

When scheduling is active the actual blocking symbolin the main menu on the heat pump symbol is dis-played.

activated


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schedule blocking 4.9.5

Time period BlockingDay

Activated Schedule

Conflict

Schedule: The period to be changed is selected here.




Blocking: The desired blocking is selected here.


Blocking the compressor.

Blocking additional heat.

TIP



TIP



Caution

Long term blocking can cause reduced comfortand operating economy.


Menu 5 - SERVICEOverview

5.1.1 - hot water settings5.1 - operating settings5 - SERVICE

5.1.2 - max flow line temperature

5.1.4 - alarm actions

5.1.5 - fan sp. exhaust air

5.1.6 - fan sp. supply air

5.1.12 - internal electrical addition

5.1.13 - max inst. el.pwr (BBR)

5.1.99 - other settings

5.2.4 - accessories5.2 - system settings

5.3.3 - extra climate system *5.3 - accessory settings

5.4 - soft in/outputs

5.5 - factory setting service

5.6 - forced control

5.7 - start guide

5.8 - quick start

5.9 - floor drying function

5.10 - change log

5.12 - country

* Accessory needed.

Go to the main menu and hold the Back button in for7 seconds to access the Service menu.

Sub-menus

Menu SERVICE has orange text and is intended forthe advanced user. This menu has several sub-menus.Status information for the relevant menu can be foundon the display to the right of the menus.

operating settings Operating settings for the heatpump.

system settings System settings for the heat pump,activating accessories etc.

accessory settings Operational settings for differentaccessories.

soft in/outputs Setting software controlled in andoutputs on the input circuit board (AA3).

factory setting service Total reset of all settings (includ-ing settings available to the user ) to default values.

forced control Forced control of the different compon-ents in the heat pump.

start guide Manual start of the start guide which isrun the first time the heat pump is started.

quick start Quick starting the compressor.

NOTE

Incorrect settings in the service menus candamage the heat pump.

Menu 5.1 - operating settingsOperating settings can be made for the heat pump inthe sub menus.

Menu 5.1.1 - hot water settings

economySetting range start temp. economy: 15 - 52 °C

Factory setting start temp. economy: 45 °C

Setting range stop temp. economy: 15 - 55 °C

Factory setting stop temp. economy: 51 °C

normalSetting range start temp. normal: 15 - 52 °C

Factory setting start temp. normal: 49 °C

Setting range stop temp. normal: 15 - 55 °C

Factory setting stop temp. normal: 55 °C

luxurySetting range start temp. lux: 15 - 62 °C

Factory setting start temp. lux: 52 °C

Setting range stop temp. lux: 15 - 65 °C

Factory setting stop temp. lux: 58 °C


stop temp. per. increaseSetting range: 55 – 70 °C

Factory setting: 60 °C

Here you set the start and stop temperature of the hotwater for the different comfort options in menu 2.2 aswell as the stop temperature for periodic increase inmenu 2.9.1.

Menu 5.1.2 - max flow line temperature

climate systemSetting range: 20-70 °C


Set the maximum supply temperature for the climatesystem here. If the installation has more than one cli-mate system, individual maximum supply temperaturescan be set for each system. Climate systems 2 - 8 cannotbe set to a higher max supply temperature than climatesystem 1.

Caution

Underfloor heating systems are normally maxflow line temperature set between 35 and 45°C.

Check the max floor temperature with yourfloor supplier.

Menu 5.1.4 - alarm actionsSelect if you want the heat pump to alert you that thereis an alarm in the display here.

Caution

If no alarm action is selected, it can result inhigher energy consumption in the event of analarm.

Menu 5.1.5 - fan sp. exhaust air

normal and speed 1-4Setting range: 0 – 100 %

Set the speed for the five different selectable speedsfor the fan here.

Caution

An incorrectly set ventilation flow can damagethe house and may also increase energy con-sumption.

Menu 5.1.6 - fan sp. supply air

normal and speed 1-4Setting range: 0 – 100 %

Set the speed for the five different selectable speedsfor the fan here.

Caution

An incorrectly set value may damage the housein the long term and possibly increase energyconsumption.

Menu 5.1.12 - internal electrical addition

set max electrical add.Setting range 3x400 V: 0 - 10.25 kW

Setting range 3x230 V: 0 - 12 kW

Default values: 5.3 kW

fuse sizeSetting range: 1 - 200 A

Factory setting: 16 A

transformation ratioSetting range: 300 - 3000

Factory setting: 300

Here you set the max. electrical output of the internalelectrical addition in F470 and the fuse size for the in-stallation.

Here you can also check which current sensor is in-stalled on which incoming phase to the property (thisrequires current sensors to be installed, see page 24).This is achieved by marking "detect phase order" andpressing the OK button.

The results of these checks appear just below wherethe checks were activated.

Menu 5.1.13 - max inst. el.pwr (BBR)

max installed el.pwr (only this machine)Setting range: 0.000 - 30.000 kW

Default values: 15.000 kW

If the above building regulations are not applicable,do not use this setting.

In order to meet certain building regulations, it is pos-sible to lock the device's maximum power output. Inthis menu, you can set the value corresponding to theheat pump's maximum power connection for heating,hot water and cooling, if applicable Note whether thereare also external electrical components that are to beincluded. After the value has been locked, a weekscooling-off period starts. After this period, parts in themachine must be replaced in order to obtain greaterpower.


Menu 5.1.99 - other settings

trend calculation limitSetting range: 0 – 20 °C


transfer timeSetting range: 1 - 60 min


months btwn filter alarmsSetting range: 1 – 12

Default value: 3

Here you can set trend calculation limit, transfer time,months btwn filter alarms and fan synch. operation .

trend calculation limit

Here you set at what outdoor temperature the trendcalculation is to be active. Above this limit, connectionof the immersion heater is delayed and the immersionheater is not connected if the compressor is able to in-crease the temperature in the vessel.

transfer time

Here you can set transfer time between heating andhot water production in F470. During the transfer timethe compressor maintains the stop temperature thatapplied during hot water production.

months btwn filter alarms

Here you set the number of months between alarmsfor a reminder to clean the filters in F470.

fan synch. operation

Select whether you want the fan to maintain the samespeed regardless of whether the compressor is operat-ing or not, alternatively different speeds. If the functionis activated, fan speed 2 applies when the compressoris not in operation, and fan speed normal when thecompressor is in operation.

Menu 5.2 - system settingsMake different system settings for the heat pump here,e.g. which accessories are installed.

Menu 5.2.4 - accessoriesInform the heat pump which accessories are installedhere.

There are two ways of activating connected accessories.You can either mark the alternative in the list or usethe automatic function "search installed acc.".

search installed acc.

Mark “search installed acc." and press the OK buttonto automatically find connected accessories for F470.

Menu 5.3 - accessory settingsThe operating settings for accessories that are installedand activated are made in the sub-menus for this.

Menu 5.3.3 - extra climate system

mixing valve amplifierSetting range: 0.1 – 10.0

Default value: 1.0

mixing valve step delaySetting range: 10 – 300 s

Default values: 30 s

Caution

This setting option only appears if "passive/act-ive cooling 2-pipe" or "passive cooling 2-pipe"is activated in menu 5.2.4.

The shunt amplification and shunt waiting time for thedifferent extra climate systems that are installed arealso set here.

See the accessory installation instructions for functiondescription.

Menu 5.4 - soft in/outputsHere you can select which in/output on the input circuitboard (AA3) the external contact function (page 24)is to be connected to.

Selectable inputs on terminal block AUX1-5 (AA3-X6:9-18) and output AA3-X7 (on the input circuit board).

Menu 5.5 - factory setting serviceAll settings can be reset (including settings availableto the user) to default values here.

NOTE

When resetting, the start guide is displayedthe next time the heat pump is restarted.

Menu 5.6 - forced controlYou can force control the different components in theheat pump and any connected accessories here.

Menu 5.7 - start guideWhen the heat pump is started for the first time thestart guide starts automatically. Start it manually here.

See page 30 for more information about the startguide.


Menu 5.8 - quick startIt is possible to start the compressor from here.

Caution

There must be a heating or hot water demandto start the compressor.

Caution

Do not quick start the compressor too manytimes over a short period of time as this maydamage the compressor and its surroundingequipment.

Menu 5.9 - floor drying function

length of period 1 – 3, 5 – 7Setting range: 0 – 30 days


temp. period 1 – 3, 5 – 7Setting range: 15 – 70 °C

Default value:20 °Ctemp. period 130 °Ctemp. period 240 °Ctemp. period 340 °Ctemp. period 530 °Ctemp. period 620 °Ctemp. period 7

length of period 4Setting range: 0 – 30 days


temp. period 4Setting range: 15 – 70 °C


Set the function for under floor drying here.

You can set up to seven period times with differentcalculated flow temperatures. If less than seven periodsare to be used, set the remaining period times to 0days.

Mark the active window to activate the underfloordrying function. A counter at the bottom shows thenumber of days the function has been active.

TIP

If operating mode "add. heat only" is to beused, select it in menu 4.2.

Menu 5.10 - change logRead off any previous changes to the control systemhere.

The date, time and ID no. (unique to certain settings)and the new set value is shown for every change.

NOTE

The change log is saved at restart and remainsunchanged after factory setting.

5.12 - countrySelect here where the product was installed. This allowsaccess to country specific settings in your product.

Language settings can be made regardless of this selec-tion.

NOTE

This option locks after 24 hours, restart of dis-play or program updating.


Service actionsNOTE

Servicing should only be carried out by personswith the necessary expertise.

When replacing components on F470 onlyreplacement parts from NIBE may be used.

Emergency modeEmergency mode is used in event of operational inter-ference and in conjunction with service.

Emergency mode is activated by setting switch (SF1)in mode " ". This means that:■ The status lamp illuminates yellow.■ The display is not lit and the control computer is not

connected.■ The temperature in the heat pump boiler section is

controlled by a fixed thermostat (BT30) on 63 °C.■ The compressor and the fans are off and only the

heating medium pump and the electric additionalheat are active. The additional heat power in emer-gency mode is set in the immersion heater board(AA1). See page 24 for instructions.

■ The automatic heating control system is not opera-tional, so manual shunt operation is required. This isdone by turning the adjustment screw on the shuntmotor (MA1to "manual mode" and then turning theshunt lever to the desired position.

Adjuster screw

LEK

LEK

LEK

MA1

Draining the water heaterThe water heater can be drained via the safety valve(FL1) or via the overflow cup (WM1).1. Disconnect the overflow pipe from the safety valve

(FL1) and connect a hose to a draining pump in-stead. Where no draining pump is available, thewater can be released into the overflow cup(WM1).

2. Open the safety valve (FL1).3. Open a hot water tap to let air into the system. If

this is not sufficient, detach the pipe connection(XL4) on the hot water side to see if air is entering.

Draining the climate systemIn order to carry out service on the climate system, itmay be easier to drain the system first.

NOTE

There may be some hot water when drainingthe heating medium side/climate system.There is a risk of scalding.

The hot water can be tapped through safety valve (FL2)via the overflow cup (WM1) or through a hose that isconnected to the safety valve's (FL2) or the drain valve's(XL10) outlet.1. Open the safety valve (FL2) or the drain valve

(XL10).2. Set the vent valve for the climate system (QM20)

in the open position for air supply.

NIBE™ F470Chapter 9 | Service56

9 Service

Temperature sensor data

Voltage (VDC)Resistance(kOhm)

Temperature(°C)

3.256351.0-403.240251.6-353.218182.5-303.189133.8-253.15099.22-203.10574.32-153.04756.20-102.97642.89-52.88933.0202.78925.6152.67320.02102.54115.77152.39912.51202.24510.00252.0838.045301.9166.514351.7525.306401.5874.348451.4263.583501.2782.968551.1362.467601.0072.068650.8911.739700.7851.469750.6911.246800.6071.061850.5330.908900.4690.779950.4140.672100

57Chapter 9 | ServiceNIBE™ F470

USB service outlet

LEK

F470 is equipped with a USB socket in the display unit.This USB socket can be used to connect a USB memoryto update the software, save logged information andhandle the settings in F470.

INDOOR CLIMATE

HEAT PUMP INFO

HOT WATER

USB

update firmware

USB 7

logging

manage settings

When a USB memory is connected a new menu (menu7) appears in the display.

Menu 7.1 - update firmware

update firmware7.1

start updating

choose another file

This allows you to update the software in F470.

NOTE

For the following functions to work the USBmemory must contain files with software forF470 from NIBE.

The fact box at the top of the display shows information(always in English) of the most probable update thatthe update software has selected form the USBmemory.

This information states which product the software isintended for, the software version and general inform-ation about them. If you wish to select another file thanthe one selected, the correct file can be selected by"choose another file".

start updating

Select “start updating" if you want to start the update.You are asked whether you really want to update thesoftware. Respond "yes" to continue or "no" to undo.

If you responded"yes" to the previous question theupdate starts and you can now follow the progress ofthe update on the display. When the update is com-plete F470 restarts.

NOTE

A software update does not reset the menusettings in F470.

NOTE

If the update is interrupted before it is com-plete (for example power cut etc.) the softwarecan be reset to the previous version if the OKbutton is held in during start up until the greenlamp starts to illuminate (takes about 10seconds).

NIBE™ F470Chapter 9 | Service58

choose another file

update firmware7.1

Select “choose another file" if you do not want to usethe suggested software. When you scroll through thefiles, information about the marked software is shownin a fact box just as before. When you have selected afile with the OK button you will return to the previouspage (menu 7.1) where you can choose to start theupdate.

Menu 7.2 - logging

logging7.2

activated

interval sec5

Setting range: 1 s – 60 min

Factory setting range: 5 s

Here you can choose how current measurement valuesfrom F470 should be saved onto a log file on the USBmemory.1. Set the desired interval between loggings.2. Tick “activated".3. The present values from F470 are saved in a file in

the USB memory at the set interval until “activated"is unticked.

NOTE

Untick "activated" before removing the USBmemory.

Menu 7.3 - manage settings

manage settings 7.3

save settings

recover settings

Here you can manage (save as or retrieve from) all themenu settings (user and service menus) in F470 witha USB memory.

Via "save settings" you save the menu settings to theUSB memory in order to restore them later or to copythe settings to another F470.

NOTE

When you save the menu settings to the USBmemory you replace any previously saved set-tings on the USB memory.

Via "recover settings" you reset all menu settings fromthe USB memory.

NOTE

Reset of the menu settings from the USBmemory cannot be undone.

59Chapter 9 | ServiceNIBE™ F470

In most cases, the heat pump notes operational inter-ference (operational interference can lead to disturb-ance in comfort) and indicates this with alarms andshows action instructions in the display.

Info menuAll the heat pump measurement values are gatheredunder menu 3.1 in the heat pump menu system.Looking through the values in this menu can oftensimplify finding the fault source. See page 46 for moreinformation about menu 3.1.

Manage alarm

info / action

reset alarm

aid mode

Low pressure alarm

alarm

In the event of an alarm, some kind of malfunction hasoccurred, which is indicated by the status lamp chan-ging from green continuously to red continuously. Inaddition, an alarm bell appears in the informationwindow.

AlarmIn the event of an alarm with a red status lamp a mal-function has occurred that the heat pump cannotremedy itself. In the display, by turning the control knoband pressing the OK button, you can see the type ofalarm it is and reset it. You can also choose to set theheat pump to aid mode.

info / actionHere you can read what the alarm meansand receive tips on what you can do to correct theproblem that caused the alarm.

reset alarm In most cases it is enough to select "resetalarm" to correct the problem that caused the alarm.If a green light illuminates after selecting "reset alarm"the alarm has been remedied. If a red light is still visibleand a menu called ”alarm” is visible in the display, theproblem that caused the alarm remains. If the alarmdisappears and then returns, see the troubleshootingsection (page 60).

aid mode ”aid mode” is a type of emergency mode.This means that the heat pump produces heat and/orhot water despite there being some kind of problem.This can mean that the heat pump's compressor is notrunning. In this case the immersion heater producesheat and/or hot water.

NOTE

To select aid mode an alarm action must beselected in the menu 5.1.4.

Caution

Selecting "aid mode” is not the same as correct-ing the problem that caused the alarm. Thestatus lamp will therefore continue to be red.

TroubleshootingIf the operational interference is not shown in the dis-play the following tips can be used:

Basic actionsStart by checking the following possible fault sources:■ The switch's (SF1) position.■ Group and main fuses of the accommodation.■ The property's earth circuit breaker.■ The heat pump's miniature circuit breaker (FA1).■ The heat pump's temperature limiter (FD1).■ Correctly set load monitor (if installed).

Low hot water temperature or a lack of hotwater■ Closed or choked filling valve (QM10) for the hot

water heater.■ Open the valve.

■ Heat pump in incorrect operating mode.■ Enter menu 4.2. If mode "auto" is selected, select

a higher value on "stop additional heat" in menu4.9.2.

■ If mode "manual" is selected, select "addition".■ Large hot water consumption.■ Wait until the hot water has heated up. Temporar-

ily increased hot water capacity (temporary lux)can be activated in menu 2.1.

■ Too low hot water setting.■ Enter menu 2.2 and select a higher comfort mode.

Low room temperature■ Closed thermostats in several rooms.■ See the "Saving tips" section in the User manual

for more detailed information about how to bestset the thermostats.

■ Heat pump in incorrect operating mode.■ Enter menu 4.2. If mode "auto" is selected, select

a higher value on "stop heating" in menu 4.9.2.■ If mode "manual" is selected, select "heating". If

this is not enough, select "addition".■ Too low set value on the automatic heating control.■ Enter menu 1.1 "temperature" and adjust the offset

heating curve up. If the room temperature is onlylow in cold weather the curve slope in menu 1.9.1"heating curve" needs adjusting up.

■ "comfort mode" "luxury" selected in combinationwith large hot water outlet.■ Enter menu 2.2 and select "economy" or "normal".

■ "Holiday mode" activated in menu 4.7.■ Enter menu 4.7 and select "Off".

NIBE™ F470Chapter 10 | Disturbances in comfort60

10 Disturbances in comfort

■ External switch for changing the room heating activ-ated.■ Check any external switches.

■ Circulation pump (GP6) stopped.■ Air in the heating system.■ Vent the heating system (see page 29).

■ Closed valves (QM31), (QM32)to the heating system.■ Open the valves.

High room temperature■ Too high set value on the automatic heating control.■ Enter menu 1.1 (temperature) and reduce the off-

set heating curve. If the room temperature is onlyhigh in cold weather the curve slope in menu 1.9.1"heating curve" needs adjusting down.

■ External switch for changing the room heating activ-ated.■ Check any external switches.

■ Trim valve to supply air coil (RN1) is not adjusted.■ Adjust the valve (see diagram on page 32).

Low system pressure■ Not enough water in the heating system.■ Top up the water in the heating system (see page

29).

Low or a lack of ventilation■ The ventilation is not adjusted.■ Order/implement ventilation adjustment.

■ Filter (HQ10/HQ11) blocked.■ Clean or replace the filter.

■ Exhaust air device blocked or throttled down toomuch.■ Check and clean the exhaust air devices.

■ Fan speed in reduced mode.■ Enter menu 1.2 and select "normal".

■ External switch for changing the fan speed activated.■ Check any external switches.

High or distracting ventilation■ The ventilation is not adjusted.■ Order/implement ventilation adjustment.

■ Fan speed in forced mode.■ Enter menu 1.2 and select "normal".

■ External switch for changing the fan speed activated.■ Check any external switches.

■ Filter (HQ10) blocked.■ Clean or replace the filter.

The compressor does not start■ There is no heating requirement.■ The heat pump does not call on heating nor hot

water.■ The heat pump defrosts.

■ Temperature conditions tripped.

■ Wait until the temperature condition has been re-set.

■ Minimum time between compressor starts has notbeen reached.■ Wait 30 minutes and check if the compressor has

started.■ Alarm tripped.■ Follow the display instructions.

61Chapter 10 | Disturbances in comfortNIBE™ F470

Base extension EF 45Part no. 067 152

Communications module SMS 40SMS 40 enables operation and monitoring of F470, viaa GSM module, using a mobile phone via SMS mes-sages. If the mobile telephone also has the Androidoperating system the mobile application ”NIBE MobileApp” can be used.

Part no. 067 073

Docking kits DEHThere are separate docking kits available for connectingother heat sources to the heat pump.

Docking kit wood/oil/pellets DEH 40

Part no. 066 101

Docking kit gas DEH 41

Part no. 066 102

Extra shunt group ECS 40/ECS 41This accessory is used when F470 is installed in houseswith two or more different heating systems that requiredifferent supply temperatures.

Part no. 067 287ECS 40 (Max 80 m²)Part no. 067 288ECS 41 (Min 80 m²)

Room unit RMU 40RMU 40 means that control and monitoring of the heatpump can be carried out in a different part of the ac-commodation to where F470 is located.

Part no. 067 064

Solar 41Solar 41 means that F470 can be connected to solarheating.

Part no. 067 127

Top cabinetTop cabinet to room height 2400, 2500, 2550-2800mm.

2400 mm

Part no. 089 756

2500 mm

Part no. 089 757

2550-2800 mm

Part no. 089 758

NIBE™ F470Chapter 11 | Accessories62

11 Accessories

Dimensions and setting-out coordinates

120

60

60

0

20

0

200

550

30

0

560 440

2075

25-5

0

600

615

35

195

155

Ø125

440

60

430

Undvik rördragning inom markerat område

Avoid routing pipes through themarked area

63Chapter 12 | Technical dataNIBE™ F470

12 Technical data

Technical specifications

IP 21

Stainless steelCopper3x400 V

Output data according to EN 14 5112.18kWSpecified heating output (PH)1

3.93COP1

2.03kWSpecified heating output (PH)2

3.24COP2


2.74COP3

Additional power10.25 (factory setting 5.6)kWOutput immersion heater

Electrical data400 V 3N~50 HzVRated voltage

See table page 23AMax operating current5-45WDriving power circulation pump

25-140WDriving power exhaust air fan25-140WDriving power supply air fan

See table page 23AFuseIP 21Enclosure class

Refrigerant circuitR290, propaneType of refrigerant

0.440kgVolume2.45/24.5MPa/barCut-out value pressostat HP0.15/1.5MPa/barCut-out value pressostat LP

Heating medium circuit0.25/2.5MPa/barMax pressure in boiler section

70 (factory setting 60)°CMax temperature (flow line)Ventilation

28l/sMin air flow at exhaust air temperature at least20 °C

31l/sMin air flow at exhaust air temperature below20 °CSound power level according to EN 12 102

51.5-54.5dB(A)Sound power level (LW(A))4

Sound pressure levels47.5-50.5dB(A)Sound pressure level in the boiler house (LP(A))5

Pipe connections22mmHeating medium ext Ø22mmHot water ext Ø22mmCold water ext Ø22mmDocking ext Ø

125mmVentilation Ø

NIBE™ F470Chapter 12 | Technical data64

Stainless steelCopperMiscellaneous 3x400V

Water heater240litreVolume total70litreVolume boiler section

170litreVolume, hot water heater1.0/10MPa/barMax pressure in hot water heater

Stainless steelCopperCorrosion protectionCapacity hot water heating according to EN 16 1476

281litreTap volume 40 °C at Normal comfort (Vmax)

2.8COP at Normal comfort (COPt)

54WIdle loss at Normal comfort (Pes)

Dimensions and weight600mmWidth616mmDepth

2100-2125mmHeight2270mmRequired ceiling height

204212kgWeight066 065066 064Part No.

1A20(12)W35, exhaust air flow 200 m3/h2A20(12)W45, exhaust air flow 150 m3/h3A20(12)W55, exhaust air flow 110 m3/h4The value varies with the selected fan curve. For moredetailed acoustic data including sound to channelsvisit www.nibe.eu.5The value can vary with the room’s damping capacity.These values apply with a damping of 4dB.6A20(12) exhaust air flow 180 m3/h


3x230 V

Output data according to EN 14 5112.18kWSpecified heating output (PH)1

3.93COP1


3.24COP2


2.74COP3

Additional power10.0 (factory setting 6.67)kWOutput immersion heater

Electrical data230 V 3N~50 HzVRated voltage

See table page 23AMax operating current5-45WDriving power circulation pump

25-140WDriving power exhaust air fan25-140WDriving power supply air fan

See table page 23AFuseIP 21Enclosure class

Refrigerant circuitR290, propaneType of refrigerant

0.440kgVolume2.45/24.5MPa/barCut-out value pressostat HP0.15/1.5MPa/barCut-out value pressostat LP

Heating medium circuit0.25/2.5MPa/barMax pressure in boiler section

70 (factory setting 60)°CMax temperature (flow line)Ventilation

28l/sMin air flow at exhaust air temperature at least 20 °C31l/sMin air flow at exhaust air temperature below 20 °C

Sound power level according to EN 12 10251.5-54.5dB(A)Sound power level (LW(A))4

Sound pressure levels47.5-50.5dB(A)Sound pressure level in the boiler house (LP(A))5

Pipe connections22mmHeating medium ext Ø22mmHot water ext Ø22mmCold water ext Ø22mmDocking ext Ø

125mmVentilation Ø


Miscellaneous 3x230 V

Water heater240litreVolume total70litreVolume boiler section

170litreVolume, hot water heater1.0/10MPa/barMax pressure in hot water heater

Stainless steelCorrosion protectionCapacity hot water heating according to EN 16 1476

281litreTap volume 40 °C at Normal comfort (Vmax)

2.8COP at Normal comfort (COPt)

54WIdle loss at Normal comfort (Pes)

Dimensions and weight600mmWidth616mmDepth

2100-2125mmHeight2270mmRequired ceiling height205kgWeight

066 066Part No.

1A20(12)W35, exhaust air flow 200 m3/h2A20(12)W45, exhaust air flow 150 m3/h3A20(12)W55, exhaust air flow 110 m3/h4The value varies with the selected fan curve. Visitwww.nibe.eu for more detailed acoustic data, includingsound to channels.5The value can vary with the room’s damping capacity.These values apply at a damping of 4dB.6A20(12) exhaust air flow 150 m3/h


Energy labellingInformation sheet

NIBESupplier

F470Model

35 / 55°CTemperature application

LDeclared load profile for water heating

A+ / A+Seasonal space heating energy efficiency class, averageclimate

AWater heating energy efficiency class, average climate

3 / 3kWRated heat output (Pdesignh), average climate1505 / 1806kWhAnnual energy consumption space heating, average

climate1299kWhAnnual energy consumption water heating, average

climate140 / 116%Seasonal space heating energy efficiency, average cli-

mate79%Water heating energy efficiency, average climate52dBSound power level LWA indoors

3 / 3kWRated heat output (Pdesignh), cold climate3 / 3kWRated heat output (Pdesignh), warm climate

1737 / 2091kWhAnnual energy consumption space heating, cold cli-mate

1299kWhAnnual energy consumption water heating, cold cli-mate

973 / 1168kWhAnnual energy consumption space heating, warm cli-mate

1299kWhAnnual energy consumption water heating, warmclimate

145 / 120%Seasonal space heating energy efficiency, cold climate79%Water heating energy efficiency, cold climate

140 / 116%Seasonal space heating energy efficiency, warm cli-mate

79%Water heating energy efficiency, warm climate-dBSound power level LWA outdoors

Data for energy efficiency of the packageF470Model

35 / 55°CTemperature application

VIIController, class3.5%Controller, contribution to efficiency

143 / 119%Seasonal space heating energy efficiency of the pack-age, average climate

A+ / A+Seasonal space heating energy efficiency class of thepackage, average climate

148 / 123%Seasonal space heating energy efficiency of the pack-age, cold climate

143 / 119%Seasonal space heating energy efficiency of the pack-age, warm climate

The reported efficiency of the package also takes the controller into account. If an external supplementary boiler or solar heating is addedto the package, the overall efficiency of the package should be recalculated.


Technical documentationF470Model

Air-water

Exhaust-water

Brine-water

Water-water

Type of heat pump

Yes NoLow-temperature heat pump

Yes NoIntegrated immersion heater for additional heat

Yes NoHeat pump combination heater

Average Cold WarmClimate

Average (55 °C) Low (35 °C)Temperature application

EN14825, EN16147Applied standards%116ƞsSeasonal space heating energy efficiencykW2,6PratedRated heat output

Declared coefficient of performance for space heating at part load and atoutdoor temperature Tj

Declared capacity for space heating at part load and at outdoor temperatureTj

kW2.72COPdTj = -7 °CkW1.7PdhTj = -7 °CkW3.22COPdTj = +2 °CkW1.7PdhTj = +2 °CkW3.37COPdTj = +7 °CkW1.7PdhTj = +7 °CkW3.28COPdTj = +12 °CkW1.7PdhTj = +12 °CkW3.04COPdTj = bivkW1.7PdhTj = bivkW2.56COPdTj = TOLkW1.7PdhTj = TOLkWCOPdTj = -15 °C (if TOL < -20 °C)kWPdhTj = -15 °C (if TOL < -20 °C)

°C-10TOLMin. outdoor air temperature°C-1.6TbivBivalent temperature

-COPcycCycling interval efficiencykWPcychCycling interval capacity°C58WTOLMax supply temperature-0.96CdhDegradation coefficient

Additional heatPower consumption in modes other than active mode

kW0.9PsupRated heat outputkW0.002POFFOff mode

kW0.02PTOThermostat-off mode

ElectricType of energy inputkW0.015PSBStandby mode

kW0PCKCrankcase heater mode

Other items

m3/h150Rated airflow (air-water)FixedCapacity control

m3/h0.18Nominal heating medium flowdB52 /LWASound power level, indoors/outdoors

m3/hBrine flow brine-water or water-water heatpumps

kWh1,806QHEAnnual energy consumption

For heat pump combination heater

%79ƞwhWater heating energy efficiencyLDeclared load profile for water heating

kWhQfuelDaily fuel consumptionkWh5.92QelecDaily energy consumption

GJAFCAnnual fuel consumptionkWh1,299AECAnnual energy consumption


Electrical circuit diagram3x400V


3x230V


Item register

AAccessibility, electrical connection, 19Accessories, 62Adjusting ventilation, 17Alarm, 60Assembly, 8

BBack button, 34

CCable lock, 19Cold and hot water, 15Commissioning and adjusting, 29

Filling and venting, 29Preparations, 29Start guide, 30Start-up and inspection, 30

Connecting accessories, 28Connecting cold and hot water, 15Connecting current sensors, 25Connecting external operating voltage for the control system, 21Connecting the climate system, 15Connections, 20Contact for activation of fan speed, 27Contact for activation of “external adjustment", 27Contact for activation of “temporary lux", 26Contact for external tariff blocking, 26Contact information, 7Control, 34, 38

Control - Introduction, 34Control - Menus, 38

Control - Introduction, 34Display unit, 34Menu system, 35

Control knob, 34Control - Menus, 38

Menu 1 - INDOOR CLIMATE, 38Menu 2 - HOT WATER, 44Menu 3 - INFO, 46Menu 4 - HEAT PUMP, 47Menu 5 - SERVICE, 52

DDelivery and handling, 8

Assembly, 8Installation area, 8Removing parts of the insulation, 9Removing the covers, 9Supplied components, 9Transport, 8

Dimensions and pipe connections, 14Dimensions and setting-out coordinates, 63Display, 34Display unit, 34

Back button, 34Control knob, 34Display, 34OK button, 34Status lamp, 34Switch, 34

Disturbances in comfort, 60Alarm, 60Manage alarm, 60Troubleshooting, 60

Draining the climate system, 56Draining the hot water heater, 56

EElectrical addition - maximum output, 23Electrical circuit diagram, 70

3x230V, 763x400V, 70

Electrical connections, 18Accessibility, electrical connection, 19Cable lock, 19Connecting accessories, 28Connecting external operating voltage for the control sys-tem, 21Connections, 20Electrical addition - maximum output, 23External connection options, 25General, 18Load monitor, 24Miniature circuit-breaker, 18NIBE Uplink™, 25Optional connections, 24Outdoor sensor, 21Output locking, 23Power connection, 20Removing the cover, base board, 19Removing the cover, immersion heater circuit board, 19Removing the hatch, input circuit board, 19Room sensor, 22Settings, 23Standby mode, 24Temperature limiter, 18

Exhaust air duct, 17External connection options, 25

Contact for activation of fan speed, 27Contact for activation of “external adjustment", 27Contact for activation of “temporary lux", 26Contact for external tariff blocking, 26Possible selection for AUX inputs, 25Possible selection for AUX output (potential free variable re-lay), 27Switch for "Smart Grid ready", 26Switch for external blocking of addition and/or compressor, 25Switch for external blocking of heating, 26

FFilling and venting, 29

Filling the climate system, 29Filling the hot water heater, 29Venting the climate system, 29

Filling the climate system, 29Filling the hot water heater, 29

HHandling, 2Heating medium side, 15Help menu, 30, 37

IImportant information, 2

Safety information, 2Inspection of the installation, 6Installation alternative, 16

Connecting hot water circulation, 16Extra hot water heaters, 16Two or more climate systems, 16Water heater with immersion heater, 16

Installation area, 8

MManage alarm, 60Marking, 2

NIBE™ F470Chapter 13 | Item register82

13 Item register

Menu 1 - INDOOR CLIMATE, 38Menu 2 - HOT WATER, 44Menu 3 - INFO, 46Menu 4 - HEAT PUMP, 47Menu 5 - SERVICE, 52Menu system, 35

Help menu, 30, 37Operation, 36Scroll through the windows, 37Selecting menu, 36Selecting options, 36Setting a value, 36Use the virtual keyboard, 37

Miniature circuit-breaker, 18

NNIBE Uplink™, 25

OOK button, 34Operation, 36Optional connections, 24Outdoor sensor, 21Output locking, 23

PPipe and ventilation connections, 13

Adjusting ventilation, 17Cold and hot water, 15Connecting cold and hot water, 15Connecting the climate system, 15Dimensions and pipe connections, 14Exhaust air duct, 17General pipe connections, 13General ventilation connection, 17Heating medium side, 15Installation alternative, 16Maximum boiler and radiator volumes, 13Pipe dimensions, 14Setting out dimensions, 14Supply air battery, 16Symbol key, 15System diagram, 13Ventilation flow, 17

Pipe dimensions, 14Possible selection for AUX inputs, 25Possible selection for AUX output (potential free variable relay), 27Power connection, 20Preparations, 29Pump adjustment

Heating medium side, 33

RRemoving parts of the insulation, 9Removing the cover, base board, 19Removing the cover, immersion heater circuit board, 19Removing the covers, 9Removing the hatch, input circuit board, 19Room sensor, 22

SSafety information, 2

Contact information, 7Handling, 2Inspection of the installation, 6Marking, 2Safety precautions, 2Serial number, 5Symbols, 2

Safety precautions, 2Collection, 4Decommissioning, 4Filling, 4

Leak testing, 4Marking, 4Removal and draining, 3Repairing sealed components, 2When working in the refrigerant circuit, 2Wiring, 2

Scroll through the windows, 37Selecting menu, 36Selecting options, 36Serial number, 5Service, 56

Service actions, 56Service actions, 56

Draining the climate system, 56Draining the hot water heater, 56Standby mode, 56Temperature sensor data, 57USB service outlet, 58

Setting a value, 36Setting out dimensions, 14Settings, 23Standby mode, 56

Power in emergency mode, 24Start guide, 30Start-up and inspection, 30

Commissioning without fans, 32Setting the pump speed, 33Setting the ventilation, 31Supply air battery, 32

Status lamp, 34Supplied components, 9Supply air battery, 16Switch, 34Switch for "Smart Grid ready", 26Switch for external blocking of addition and/or compressor, 25Switch for external blocking of heating, 26Symbol key, 15Symbols, 2System diagram, 13

TTechnical data, 63

Dimensions and setting-out coordinates, 63Electrical circuit diagram, 70Technical Data, 64

Technical Data, 64Temperature limiter, 18

Resetting, 18Temperature sensor data, 57The heat pump design, 10

Component locations, 10List of components, 12

Transport, 8Troubleshooting, 60

UUSB service outlet, 58Use the virtual keyboard, 37

VVentilation flow, 17Venting the climate system, 29

83Chapter 13 | Item registerNIBE™ F470

WS name: NiklasWS version: a4 (working edition)Publish date: 2015-09-08 12:56

NIBE AB Sweden

Hannabadsvägen 5Box 14 SE-285 21 [email protected]

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