Synco living Train the Trainer Commissioning DHW Heating Spring 2008

/23 Train the Trainer - Spring 2008

Basic ConfigurationRF ConnectionsWiring Test Exercises

Synco livingTrain the Trainer

CommissioningDHW Heating

Spring 2008



Commissioning DHW HeatingBasic Configuration

1. Make the basic configuration on the central apartment unit.2. Connect the RF components (KNX RF).3. Make the wiring test.4. If required, configure wire bus communication (KNX TP1).5. Set the DHW parameters.

Steps to be followed when commissioning DHW heating:



Commissioning DHW HeatingBasic ConfigurationTo start with the basic configuration, switch to the expert level.

To configure DHW heating, go to the following menu items:DHWInputs



Commissioning DHWBasic ConfigurationThe following parameters are available:Main menu > Commissioning > Basic configuration > DHW > …

DHW sensor (input)

DHW pump / valveElectric immersion heater

Selection Description--- Inactive – not present

Via RF Acquisition via sensor input of a heating circuit controller or the multicontroller

B (locally) Acquisition via internal universal input B of the central apartment unit


Via RF Delivery via an output of a heating circuit controller or the multicontroller

B (locally) Output via internal relay Q of the central apartment unit



Commissioning DHW HeatingBasic ConfigurationOperation of external DHW heating is possible only if internal DHW heating has not been configured:Commissioning > Basic configuration > DHW > Operation external DHW > . . .

“---“ inactiveYes, without time switchYes, with time switch

2707

Z30



Commissioning DHW HeatingBasic ConfigurationConfiguring DHW heating applications

Q1

B

Q1: Diverting valve or DHW pump

Q1

DHW sensor DHW pump / div. valve El. Immersion heater DHW configuration--- --- --- DHW not active☺ ☺ --- Controlled DHW charging with DHW pump or

diverting valve



Commissioning DHW HeatingBasic ConfigurationConfiguring DHW heating applicationsDHW sensor DHW pump / div. valve El. Immersion heater DHW configuration

☺ ☺ ☺Alternating operation of controlled DHW charging with DHW pump or diverting valve and controlled electric immersion heater



Commissioning DHW HeatingBasic ConfigurationConfiguring DHW heating applicationsDHW sensor DHW pump / div. valve El. immersion heater DHW configuration

☺ --- ☺DHW charging with controlled electric immersion heater




--- --- ☺ DHW charging with uncontrolled electric immersion heater




--- ☺ --- Configuration error DHW error missing

Q1

Q1: Diverting valve or DHW pump

Q1



Commissioning DHW HeatingBasic ConfigurationApplication examples

K

Y Y

M2

2707H04

M1

B

EE

T T

K

Y Y

2707H03

M1

B

EE

T T

M2

Apartment pump and Apartment pump and DHW diverting valve DHW charging pump

B DHW sensorE Heating circuitK Electric immersion heaterM1 Apartment pump

M2 DHW charging pump or diverting valveT Room unit and / or room temperature sensorY Heating circuit (2-pos.) or radiator control actuator



Commissioning DHW HeatingBasic ConfigurationApplication example

TM3

T1

M1

T2

M2

B2

B2

B2

B2

C

K

G1

G2

B1

U1

U2

B1 DHW sensorB2 Flow / return sensorC Heating boilerG1 Radiator control actuatorG2 Heating circuit controller

K Electric immersion heaterM1/M2 Room group pumpM3 DHW charging pumpT1/T2 Room unit / room temperature sensorU1/U2 Primary controller



Commissioning DHW HeatingBasic ConfigurationOperating mode contactMain menu > Commissioning > Inputs > …

Operating mode contact

Note:An input function that is not required should be deactivated (“---“ ) to ensure that all function information and operating lines will be hidden.The operating mode contact has an impact on the operating modes of ventilation, space heating and DHW heating.


Via RFAcquisition via the universal input of a heating circuit controller or the multicontrollerAcquisition via an S-mode object and KNX TP1*

B (locally) Acquisition via universal input B of the central apartment unit



Commissioning DHW Heating RF ConnectionsWhen defining the DHW components, menu RF connections shows the DHW function group – analogous to the basic configuration. The relevant devices / channels can now be assigned to the activated DHW function group.Commissioning > RF connections > DHW > …RF connection dialog Description

Connect device…: Readiness of central apartment unit to open a connection to a partner device

Disconnect device…: Readiness of central apartment unit to disconnect a partner device

Device list…: List of attuned devices / channels of the respective function groups



Commissioning DHW Heating RF ConnectionsConnecting a device / channelOn the central apartment unit, select Connect device at the respective function group (DHW and inputs):Main menu > Commissioning > RF connections > DHW > …

For DHW, the following functions can be selected:DHW sensorDHW pump / valveElectric immersion heater

Main menu > Commissioning > RF Connections > Inputs > Operating mode contact



Commissioning DHW Heating RF ConnectionsUse the channel selection button to select the right channel first.Then, press the function button until the function LED starts blinking.

When releasing the function button on the partner device, the binding process with the central apartment unit is started. The central apartment unit displays “Progress running“. After successful completion of the binding process, a single acoustic signal is given and the display shows “Process finished“.

Note:Prior to connecting devices, check to ensure that the devices have been installed in the right place (check RF communication).



Commissioning DHW Heating RF ConnectionsDisconnecting a device / channelThe process of disconnecting a device from the central apartment unit isanalogous to Connect device.

Main menu > Commissioning > RF connections > DHW > … > Disconnect deviceMain menu > Commissioning > RF connections > Inputs > … > Disconnect device

Another 2 types of disconnection are possible however:Reset the peripheral device to its default stateDelete the peripheral device from the device list

However, these 2 types of disconnection should be considered in exceptional

cases only.



Commissioning DHW Heating RF ConnectionsReset the device to its default stateTo reset a peripheral device to its default state, press the function button for > 20 s => LED flashes.

Caution:Only the entire device can be reset to its default state (not an

individual channel).

Function button



Commissioning DHW Heating RF ConnectionsDeleting a device from the device listUnder certain circumstances, a faulty device cannot be disconnected

anymore. In that case, the respective device can be removed from the device list.Main menu > Commissioning > Device list > Device x > Delet device

Note:Function “Delete device“ should be used only when it cannot be

removed by selecting “Disconnect device“.



Commissioning DHW HeatingRF ConnectionsThe binded devices / channels can be checked on the device list of the DHW function group under the respective function:Main menu > Commissioning > RF connections > . . . > Device list

Function xFunction y

Function z

The device list shows the device no., the product no. (ASN), and the channel no. (required with RRV912 heating circuit controller). Further, when selecting a device / channel, the following information can be displayed:

Device list

Display ExampleProduct no. [channel no.] RRV912 [02]Function of device / channels Universal outputKNX – ID 0x00FD0001144F



Commissioning DHW HeatingRF ConnectionsThe device list contains all physical devices connected to the central apartment unit via radio control:Main menu > Commissioning > Device list

The device list shows the device no., the product no. (ASN) and the device state.

Further, by selecting a device, the following information is displayed:Device no., product no. (ASN), and KNX-IDSetting of repeater no. (refer to “RF repeater“ block)Triggering “Delete device“ (refer to “Delete device“ block)

Device no. Product no. State1 QAW910 Device ok2 RRV912 Faulty device

Device list



Commissioning DHW Heating Wiring TestThe wiring test is made to check the configured inputs and outputs:Main menu > Commissioning > Wiring test > DHW

Main menu > Commissioning > Wiring test > Inputs

Input / output StateDHW sensor 44.6 °CDHW pump / valve On / OffEl. imm. heater On / Off

Input StateOperating mode contact On / Off



Commissioning DHW HeatingExercisesPut the following plant into operation by making the configuration

and thenconnecting the respective inputs / outputs to the central apartment

unit:The house has a DHW storage tank with charging pump and a

storage tanksensor installed.

1. Configure the DHW application as required. Select storage tank sensor and charging pump “Via RF“.

2. Connect the respective inputs / outputs of the RRV912 to the central apartment unit.

3. Check the connected inputs / outputs by making a wiring test.

Synco living Train the Trainer Commissioning DHW Heating Spring 2008

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