Microchannel Condenser - Airedale · Microchannel Condenser CR012M - CR165M. Introduction 2 CRM...

Technical, Installation, Maintenance and Commissioning Manual

Microchannel Condenser

CR012M - CR165M

Intro

duct

ion

2 CRM CONDENSER Technical and Installation Manual 9534827 V1.1.0_10_2018

Customer ServicesWarranty, Commissioning & MaintenanceAs standard, Airedale guarantees all non consumable parts only for a period of 12 months, variations tailored to suit product and application are also available; please contact Airedale for full terms and details.To further protect your investment in Airedale products, Airedale can provide full commissioning services, comprehensive maintenance packages and service cover 24 hours a day, 365 days a year (UK mainland). For a free quotation contact Airedale or your local Sales Engineer.All Airedale products are designed in accordance with EU Directives regarding prevention of build up of water, associated with the risk of contaminants such as legionella.For effective prevention of such risk it is necessary that the equipment is maintained in accordance with Airedale recommendations. SafeCoolIn addition to commissioning, a 24 hour, 7 days a week on-call service is available throughout the year to UK mainland sites. This service will enable customers to contact a duty engineer outside normal working hours and receive assistance over the telephone. The duty engineer can, if necessary, attend site, usually within 24 hours or less.Full details will be forwarded on acceptance of the maintenance agreement.

SparesA spares list for 1, 3 and 5 years will be supplied with every unit and is also available from our Spares department on request.TrainingAs well as our comprehensive range of products, Airedale offers a modular range of Refrigeration and Air Conditioning Training courses, for further information please contact Airedale.Customer ServicesFor further assistance, please e-mail: [email protected] or telephone:UK Sales Enquiries + 44 (0) 113 239 1000 [email protected] Enquiries + 44 (0) 113 239 1000 [email protected] Hot Line + 44 (0) 113 238 7878 [email protected] Airedale Service + 44 (0) 113 239 1000 [email protected] Support + 44 (0) 113 239 1000 [email protected] Enquiries + 44 (0) 113 239 1000 [email protected] information, visit us at our web site: www.airedale.com

Airedale Ltd. endeavours to ensure that the information in this document is correct and fairly stated, but none of the statements are to be relied upon as a statement or representation of fact. Airedale Ltd. does not accept liability for any error or omission, or for any reliance placed on the information contained in this document. The development of Airedale products and services is continuous and the information in this document may not be up to date. It is important to check the current position with Airedale Ltd. at the address stated. This document is not part of a contract or licence unless expressly agreed. No part of this document may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying, recording, or information storage and retrieval systems, for any purpose other than the purchaser’s personal use, without the express written permission of Airedale Ltd.©2018 Airedale International Air Conditioning Limited. All rights reserved. Printed in the UK.

Warranty cover is not a substitute for maintenance. Warranty cover is conditional to maintenance being carried out in accordance with the recommendations provided during the warranty period. Failure to have the maintenance procedures carried out will invalidate the warranty and any liabilities by Airedale International Air Conditioning Ltd.

CAUTION

Health and SafetyIMPORTANTThe information contained in this manual is critical to the correct operation and maintenance of the unit and should be read by all persons responsible for the installation, commissioning and maintenance of this Airedale unit.SafetyThe equipment has been designed and manufactured to meet international safety standards but, like any mechanical/electrical equipment, care must be taken if you are to obtain the best results.

Personal Protective EquipmentAiredale recommends that personal protective equipment is used whilst installing, maintaining and commissioning equipment.Manual HandlingSome operations when servicing or maintaining the unit may require additional assistance with regard to manual handling. This requirement is down to the discretion of the engineer.Remember do not perform a lift that exceeds your ability.Refrigerant WarningThe Airedale unit uses R410A refrigerant which requires careful attention to proper storage and handling procedures.Use only manifold gauge sets designed for use with R410A refrigerant. Use only refrigerant recovery units and cylindersdesigned for high pressure refrigerants.R410A must only be charged in the liquid state to ensure correct blend makeup.The refrigerant must be stored in a clean, dry area away from sunlight. The refrigerant must never be stored above50°C.Pressure Equipment Directive (2014/68/EU)Minimum and Maximum Allowable Temperature (TS) and Pressure (PS)RefrigerationAllowable Temperature Range (TS),= Min -20°C* to Max 120°C**Maximum Allowable Pressure (PS),= High Side 40.7 Barg, Low side N/A Barg*Based on the refrigerant temperature in the unit off state in the lowest permitted ambient temperature.**Based on the maximum allowable super heated refrigerant temperature.

Global Warming PotentialThe R410A refrigerant has a GWP of 2088 (based on EN378-1:2016, 100 year life)Ecodesign Directive 2009/125/ECThe product range within this document is designed in accordance to the European Ecodesign Directive 2009/125/EC.The appendix at the rear section of the manual gives the product compliancy metrics. Products sold outside of the EUare exempt from this directive.CE Directive Airedale certify that the equipment detailed in this manual conforms with the following EC Directives: Electromagnetic Compatibility Directive (EMC) 2014/30/EU Machinery Directive (MD) 89/392/EEC version 2006/42/EC Pressure Equipment Directive (PED) 2014/68/EU Ecodesign 2009/125/ECTo comply with these directives appropriate national & harmonised standards have been applied. These are listed on the Declaration of Conformity, supplied with each product.Environmental PolicyIt is our policy to:

● Take a proactive approach to resolve environmental issues and ensure compliance with regulatory requirements. ● Train personnel in sound environmental practices. ● Pursue opportunities to conserve resources, prevent pollution and eliminate waste. ● Manufacture products in a responsible manner with minimum impact on the environment. ● Reduce our use of chemicals and minimise their release to the environment. ● Measure, control and verify environmental performance through internal and external audits. ● Continually improve our environmental performance.

When working with any air conditioning units ensure that the electrical isolator is switched off prior to servicing or repair work and that there is no power to any part of the equipment.Also ensure that there are no other power feeds to the unit such as fi re alarm circuits, BMS circuits etc.Electrical installation commissioning and maintenance work on this equipment should be undertaken by competent and trained personnel in accordance with local relevant standards and codes of practice.A full hazard data sheet in accordance with COSHH regulations is available should this be required.

CAUTION

CR012-165M CONDENSER

Introduction

3CRM CONDENSER Technical and Installation Manual 9534827 V1.1.0_10_2018

Customer ServicesWarranty, Commissioning & MaintenanceAs standard, Airedale guarantees all non consumable parts only for a period of 12 months, variations tailored to suit product and application are also available; please contact Airedale for full terms and details.To further protect your investment in Airedale products, Airedale can provide full commissioning services, comprehensive maintenance packages and service cover 24 hours a day, 365 days a year (UK mainland). For a free quotation contact Airedale or your local Sales Engineer.All Airedale products are designed in accordance with EU Directives regarding prevention of build up of water, associated with the risk of contaminants such as legionella.For effective prevention of such risk it is necessary that the equipment is maintained in accordance with Airedale recommendations. SafeCoolIn addition to commissioning, a 24 hour, 7 days a week on-call service is available throughout the year to UK mainland sites. This service will enable customers to contact a duty engineer outside normal working hours and receive assistance over the telephone. The duty engineer can, if necessary, attend site, usually within 24 hours or less.Full details will be forwarded on acceptance of the maintenance agreement.

SparesA spares list for 1, 3 and 5 years will be supplied with every unit and is also available from our Spares department on request.TrainingAs well as our comprehensive range of products, Airedale offers a modular range of Refrigeration and Air Conditioning Training courses, for further information please contact Airedale.Customer ServicesFor further assistance, please e-mail: [email protected] or telephone:UK Sales Enquiries + 44 (0) 113 239 1000 [email protected] Enquiries + 44 (0) 113 239 1000 [email protected] Hot Line + 44 (0) 113 238 7878 [email protected] Airedale Service + 44 (0) 113 239 1000 [email protected] Support + 44 (0) 113 239 1000 [email protected] Enquiries + 44 (0) 113 239 1000 [email protected] information, visit us at our web site: www.airedale.com

Airedale Ltd. endeavours to ensure that the information in this document is correct and fairly stated, but none of the statements are to be relied upon as a statement or representation of fact. Airedale Ltd. does not accept liability for any error or omission, or for any reliance placed on the information contained in this document. The development of Airedale products and services is continuous and the information in this document may not be up to date. It is important to check the current position with Airedale Ltd. at the address stated. This document is not part of a contract or licence unless expressly agreed. No part of this document may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying, recording, or information storage and retrieval systems, for any purpose other than the purchaser’s personal use, without the express written permission of Airedale Ltd.©2018 Airedale International Air Conditioning Limited. All rights reserved. Printed in the UK.

Warranty cover is not a substitute for maintenance. Warranty cover is conditional to maintenance being carried out in accordance with the recommendations provided during the warranty period. Failure to have the maintenance procedures carried out will invalidate the warranty and any liabilities by Airedale International Air Conditioning Ltd.

CAUTION

Health and SafetyIMPORTANTThe information contained in this manual is critical to the correct operation and maintenance of the unit and should be read by all persons responsible for the installation, commissioning and maintenance of this Airedale unit.SafetyThe equipment has been designed and manufactured to meet international safety standards but, like any mechanical/electrical equipment, care must be taken if you are to obtain the best results.

Personal Protective EquipmentAiredale recommends that personal protective equipment is used whilst installing, maintaining and commissioning equipment.Manual HandlingSome operations when servicing or maintaining the unit may require additional assistance with regard to manual handling. This requirement is down to the discretion of the engineer.Remember do not perform a lift that exceeds your ability.Refrigerant WarningThe Airedale unit uses R410A refrigerant which requires careful attention to proper storage and handling procedures.Use only manifold gauge sets designed for use with R410A refrigerant. Use only refrigerant recovery units and cylindersdesigned for high pressure refrigerants.R410A must only be charged in the liquid state to ensure correct blend makeup.The refrigerant must be stored in a clean, dry area away from sunlight. The refrigerant must never be stored above50°C.Pressure Equipment Directive (2014/68/EU)Minimum and Maximum Allowable Temperature (TS) and Pressure (PS)RefrigerationAllowable Temperature Range (TS),= Min -20°C* to Max 120°C**Maximum Allowable Pressure (PS),= High Side 40.7 Barg, Low side N/A Barg*Based on the refrigerant temperature in the unit off state in the lowest permitted ambient temperature.**Based on the maximum allowable super heated refrigerant temperature.

Global Warming PotentialThe R410A refrigerant has a GWP of 2088 (based on EN378-1:2016, 100 year life)Ecodesign Directive 2009/125/ECThe product range within this document is designed in accordance to the European Ecodesign Directive 2009/125/EC.The appendix at the rear section of the manual gives the product compliancy metrics. Products sold outside of the EUare exempt from this directive.CE Directive Airedale certify that the equipment detailed in this manual conforms with the following EC Directives: Electromagnetic Compatibility Directive (EMC) 2014/30/EU Machinery Directive (MD) 89/392/EEC version 2006/42/EC Pressure Equipment Directive (PED) 2014/68/EU Ecodesign 2009/125/ECTo comply with these directives appropriate national & harmonised standards have been applied. These are listed on the Declaration of Conformity, supplied with each product.Environmental PolicyIt is our policy to:

● Take a proactive approach to resolve environmental issues and ensure compliance with regulatory requirements. ● Train personnel in sound environmental practices. ● Pursue opportunities to conserve resources, prevent pollution and eliminate waste. ● Manufacture products in a responsible manner with minimum impact on the environment. ● Reduce our use of chemicals and minimise their release to the environment. ● Measure, control and verify environmental performance through internal and external audits. ● Continually improve our environmental performance.

When working with any air conditioning units ensure that the electrical isolator is switched off prior to servicing or repair work and that there is no power to any part of the equipment.Also ensure that there are no other power feeds to the unit such as fi re alarm circuits, BMS circuits etc.Electrical installation commissioning and maintenance work on this equipment should be undertaken by competent and trained personnel in accordance with local relevant standards and codes of practice.A full hazard data sheet in accordance with COSHH regulations is available should this be required.

CAUTION

CONDENSER CR012-165M

Intro

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ion


ContentsHealth and Safety 3

Introduction 5Nomenclature 5Construction 6Refrigeration 7Airflow 8Electrical 9

Technical Data 10Performance Data 10Noise Data 14CR012M, CR016M 16CR022M,CR026M,CR030M,CR035M 18CR050M, CR060M, CR065M, CR075M 20CR080M,CR095M,CR105M,CR130M 22CR140M, CR165M 24

Installation Data 26Positioning and Clearance 26Unit Lifting 27StackingUnits 28Re-Orientation To Vertical Discharge 29GeneralArrangementDrawings 30PipeworkInstallation-GoodPractices 33Pressure Testing 34Electrical 35Interconnecting Wiring 35

Commissioning 36Maintenance 38Troubleshooting 39

Matched Airedale units 39Standalone Units 40


Introduction


IntroductionNomenclature

Example: C R 165 M - P V 4 E - 0

C Condenser Unit

R R410A Refrigerant

012-165

M Microchannel Coil

- Separator

P Painted Unit

V Vertical Air Discharge

H Horizontal Air Discharge

1 - 4 Number of fans

A AC Fans

E EC Fans

- Separator

0 400V/ 3PH + N / 50Hz

1 380V / 3PH + N / 60Hz

7 230V / 1PH + N / 50Hz

8 220V / 1PH + N / 60Hz

9 220V / 2PH /60Hz

Nominal Total Heat Rejection in kW


Intro

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Painted Galvanised Unit CaseTheunitshallbecoatedwithepoxybakedpowderpainttoprovideadurablefinish.TheoptionalpaintcolourshallbeLightGrey(RAL7035).Dual Position LegsDualpositionfixinglegsshallbesuppliedattachedtotheunitviacaptiveboltsandshakeproofwashers.Coil GuardProtectivemeshguardscanbefittedtoeachoftheoutercoilstoprotectagainstdamage.Coil FiltrationThecoilfiltrationmediashallbeheavydutycommercialgradepolycarbonatethatcanberemovedformaintenancepurposes.

IntroductionConstruction

Unit Nomenclature

CR

012M

-P**

*-*

CR

016M

-P**

*-*

CR

022M

-P**

*-*

CR

026M

-P**

*-*

CR

030M

-P**

*-*

CR

035M

-P**

*-*

CR

050M

-P**

*-*

CR

060M

-P**

*-*

CR

065M

-P**

*-*

CR

075M

-P**

*-*

CR080M

-P***-*

CR

095M

-P**

*-*

CR

105M

-P**

*-*

CR

130M

-P**

*-*

CR

140M

-P**

*-*

CR

165M

-P**

*-*

GalvanisedSheetSteelCase ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ●Painted Case ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ●Dual Position Legs ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ●Coil Guards ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○Coil Filtration ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○

● Standard Features ○OptionalFeatures –FeatureNotAvailable


Introduction


Microchannel Condenser CoilLargesurfaceareacoilideallypositionedtooptimiseairflowandheattransfer,shallbemanufacturedfromMicrochannelCoil,Epoxycoatedaluminiumfin.Thefactorytestpressureshallnotbelessthan45Barg.Sweatcopperpipeforbrazedconnectionshallbeprovided.Shallbeavailableineitherhorizontalorverticalairdischargeorientation,pleasespecifyatorder.Head Pressure ControlVariableheadpressurecontrolshallbeprovidedbytheindoorunit.Standalone Head Pressure ControlForstandaloneunits,headpressurecontrolshallbefittedtothecondenser.Inert Holding ChargeTheunitshallbeshippedwithaholdingchargeofinertgas.

IntroductionRefrigeration

Unit Nomenclature

CR

012M

-P**

*-*

CR

016M

-P**

*-*

CR

022M

-P**

*-*

CR

026M

-P**

*-*

CR

030M

-P**

*-*

CR

035M

-P**

*-*

CR

050M

-P**

*-*

CR

060M

-P**

*-*

CR

065M

-P**

*-*

CR

075M

-P**

*-*

CR080M

-P***-*

CR

095M

-P**

*-*

CR

105M

-P**

*-*

CR

130M

-P**

*-*

CR

140M

-P**

*-*

CR

165M

-P**

*-*

R410A Refrigerant ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ●MicrochannelCoil(Epoxycoated) ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ●Head Presure Control ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ●Standalone Head Pressure Control ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○LowAmbientKit(-32°C) ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ExtraLowAmbientKit(-40°C) ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○



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Fan & Motor AssemblyCR012M - CR016MAxialflowfanassemblywithlownoisesickletypebladesshallbesupplied.CR022M - CR165MAxialflowfanassemblywithlownoisesickletypebladesandbellmouth.AC FansTheexternalrotorACmotorshallallowtheuseofalowpoweroutput,singlephase,andspeedcontrollablemotortopowerthefan.Themotorshallhaveinbuiltthermaloverloadprotectionandtheassemblyshallbesuppliedcompletewithafingerguardforprotection.Electronically Commutated (EC) Fan MotorShallincorporateexternalECrotormotortechnologytoprovidehighlyaccuratediscreetspeedcontrol.Thefansoffermaximumairflowperformancewhilekeepingsoundlevelstoaminimum.Each fan shall incorporate electronically commutated DC motor control using semi-conductor modules responding to asignalfromtheAiredaleindoorunitorfromanindependentcontrolmoduleforstandaloneunits.ECmotorsareDCmotorswithintegratedACtoDCconversion;thisgivestheflexibilityofconnectingtoACmainswiththeefficiencyandsimplespeedcontrolofaDCmotor.TheECfanshalloffersignificantpowerreductionincomparisonwithequivalentACfanatbothfullandmodulatedfanspeeds.TheinbuiltECfancontrolmoduleshallallowforfanspeedmodulationfrom15-100%,themodulatingrangeofastandardACfanistypically40-100%offullfanspeed.Horizontal Air DischargeAsstandard,unitlegsareattachedanddeliveredinthehorizontalairdischargemodeasaretheisolatorandfanspeedcontroller.Thelegsattachedtothetopoftheunitareforliftingandstackingandshallberemovedandstoredsafelyifnotrequired.

IntroductionAirflow

Unit Nomenclature

CR

012M

-P**

*-*

CR

016M

-P**

*-*

CR

022M

-P**

*-*

CR

026M

-P**

*-*

CR

030M

-P**

*-*

CR

035M

-P**

*-*

CR

050M

-P**

*-*

CR

060M

-P**

*-*

CR

065M

-P**

*-*

CR

075M

-P**

*-*

CR080M

-P***-*

CR

095M

-P**

*-*

CR

105M

-P**

*-*

CR

130M

-P**

*-*

CR

140M

-P**

*-*

CR

165M

-P**

*-*

AC Fans ● ● ● - ● - ● - ● - ● - ● - ● -EC Fans ○ ○ ○ ● ○ ● ○ ● ○ ● ○ ● ○ ● ○ ●HorizontalAirDischarge* ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○Vertical Air Discharge* ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○


*Oneairdischargeconfigurationmustbeselected.

Vertical Air DischargeAsstandard,unitlegsshallbeattachedanddeliveredinthehorizontalairdischargemodeandshallberepositionedonsitetoofferverticalairdischargemode.

Only2unitsmaybestackedtogether.IMPORTANT


Introduction


Allelectricalcomponentsshallberatedforallyearroundoutdooruse.Allwiringshallbecolourcodedandnumberedforidentification.AllunitsshallbewiredinaccordancewithcurrentlocalandEuropeanstandards.Main Electric IsolatorAweatherproofmainsisolatorshallbefittedtoensurecompleteunitisolationoftheelectricalpanelduringadjustmentandmaintenance.

IntroductionElectrical

Unit Nomenclature

CR

012M

-P**

*-*

CR

016M

-P**

*-*

CR

022M

-P**

*-*

CR

026M

-P**

*-*

CR

030M

-P**

*-*

CR

035M

-P**

*-*

CR

050M

-P**

*-*

CR

060M

-P**

*-*

CR

065M

-P**

*-*

CR

075M

-P**

*-*

CR080M

-P***-*

CR

095M

-P**

*-*

CR

105M

-P**

*-*

CR

130M

-P**

*-*

CR

140M

-P**

*-*

CR

165M

-P**

*-*

400V/3Ph/50Hz(-0) - - - ● - ● - ● - ● - ● - ● - ●230V/1Ph+N/50Hz(-7) ● ● ● - ● - ● - ● - ● - ● - ● -380V/3Ph/60Hz(-1) - - - ○ - ○ - ○ - ○ - ○ - ○ - ○220V/1Ph+N/60Hz(-8) ○ ○ ○ - ○ - ○ - ○ - ○ - ○ - ○ -220V/2Ph/60Hz(-9) ○ ○ ○ - ○ - ○ - ○ - ○ - ○ - ○ -Mains Electric Isolator ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ●




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Condensing Temperature°C

Ambient Temperature25°C 30°C 35°C 40°C 45°C 52°C

THR (kW) THR (kW) THR (kW) THR (kW) THR (kW) THR (kW)

CR012M

35 13.5 6.6 - - - -40 20.4 13.5 6.5 - - -45 27.2 20.3 13.3 6.4 - -50 34.1 27.1 20.2 13.2 6.3 -55 40.9 33.9 27.0 20.0 13.1 -60 47.7 40.7 33.8 26.8 19.8 10.1

CR016M

35 14.6 7.1 - - - -40 22.0 14.5 7.0 - - -45 29.4 21.9 14.4 6.9 - -50 36.7 29.2 21.7 14.3 6.8 -55 44.1 36.6 29.1 21.6 14.1 -60 51.4 43.9 36.4 28.8 21.3 10.8

CR022M

35 18.8 9.2 - - - -40 28.3 18.7 9.1 - - -45 37.8 28.2 18.5 8.9 - -50 47.3 37.7 28.0 18.4 8.7 -55 56.8 47.1 37.5 27.8 18.1 -60 66.2 56.6 46.9 37.2 27.5 14.0

CR026M

35 23.4 11.4 - - - -40 35.2 23.3 11.3 - - -45 47.1 35.1 23.1 11.1 - -50 58.9 46.9 34.9 22.8 10.8 -55 70.7 58.6 46.6 34.6 22.6 -60 82.4 70.4 58.3 46.3 34.3 17.4

CR030M

35 20.2 9.9 - - - -40 30.4 20.1 9.7 - - -45 40.7 30.3 19.9 9.6 - -50 50.8 40.5 30.1 19.7 9.4 -55 61.0 50.6 40.3 29.9 19.5 -60 71.2 60.8 50.4 40.0 29.6 15.0

CR035M

35 25.7 12.6 - - - -40 38.7 25.5 12.4 - - -45 51.7 38.5 25.3 12.2 - -50 64.6 51.4 38.3 25.1 11.9 -55 77.5 64.4 51.2 38.0 24.8 -60 90.5 77.3 64.0 50.8 37.6 19.1

Technical DataPerformance Data

PerformancedatausingECfansatmaximumfanspeed.



Technical




CR050M

35 42.0 20.5 - - - -40 63.2 41.7 20.2 - - -45 84.4 62.9 41.4 19.9 - -50 105.6 84.0 62.5 41.0 19.4 -55 126.7 105.1 83.6 62.0 40.5 -60 147.8 126.2 104.6 83.0 61.4 31.2

CR060M

35 53.4 26.1 - - - -40 80.4 53.1 25.7 - - -45 107.4 80.0 52.6 25.3 - -50 134.3 106.9 79.5 52.1 24.7 -55 161.2 133.8 106.3 78.9 51.5 -60 188.0 160.6 133.1 105.6 78.2 39.7

CR065M

35 44.7 22.4 - - - -40 67.1 44.7 22.4 - - -45 89.5 67.1 44.7 22.4 - -50 111.9 89.5 67.1 44.7 22.4 -55 134.3 111.9 89.5 67.1 44.7 -60 156.6 134.3 111.9 89.5 67.1 35.8

CR075M

35 58.0 29.0 - - - -40 87.0 58.0 29.0 - - -45 116.0 87.0 58.0 29.0 - -50 145.0 116.0 87.0 58.0 29.0 -55 174.1 145.0 116.0 87.0 58.0 -60 203.1 174.1 145.0 116.0 87.0 46.4

CR080M

35 67.5 33.0 - - - -40 101.6 67.0 32.5 - - -45 135.6 101.1 66.5 31.9 - -50 169.6 135.0 100.4 65.8 31.2 -55 203.6 169.0 134.3 99.7 65.0 -60 237.5 202.8 168.1 133.4 98.7 50.1

CR095M

35 87.7 42.9 - - - -40 132.1 87.2 42.3 - - -45 176.4 131.4 86.5 41.5 - -50 220.6 175.6 130.6 85.6 40.6 -55 264.8 219.7 174.7 129.6 84.6 -60 308.9 263.7 218.6 173.5 128.4 65.2





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CR105M

35 72.2 35.2 - - - -40 108.6 71.7 34.8 - - -45 145.1 108.1 71.1 34.2 - -50 181.4 144.4 107.4 70.4 33.4 -55 217.8 180.7 143.7 106.6 69.6 -60 254.1 216.9 179.8 142.7 105.6 53.7

CR130M

35 94.8 46.3 - - - -40 142.8 94.2 45.7 - - -45 190.6 142.1 93.5 44.9 - -50 238.4 189.8 141.2 92.5 43.9 -55 286.2 237.5 188.8 140.1 91.4 -60 333.8 285.0 236.3 187.5 138.7 70.5

CR140M

35 96.2 47.0 - - - -40 144.9 95.6 46.3 - - -45 193.5 144.2 94.9 45.5 - -50 242.0 192.6 143.3 93.9 44.6 -55 290.4 241.0 191.6 142.2 92.8 -60 338.8 289.3 239.8 190.3 140.8 71.6

CR165M

35 127.0 62.0 - - - -40 191.1 126.1 61.1 - - -45 255.2 190.2 125.1 60.1 - -50 319.2 254.1 189.0 123.9 58.8 -55 383.1 317.9 252.7 187.5 122.4 -60 446.9 381.6 316.4 251.1 185.8 94.4





Technical

Method of Sound MeasurementAllsounddataquotedhasbeenmeasuredinthethird-octavebandlimitedvalues,usingaRealTimeAnalysercalibratedsoundintensitymeterinaccordancewithBSENISO9614Part1:2009.AllSoundPowerLevelsquotedarecalculatedfrommeasuredsoundintensityaccordingBSENISO9614Part1:2009.Resultantperformancefiguresobtainedfromtestwillbeproventonotdifferfromtheclaimedfiguresbymorethantheallowabledeviationsspecifiedintable7ofsectionVIIofEuroventRS6/C/003-2016(A-weightedsoundpower;+3dBA).Semi hemisphericalSoundPressureLevelsarecalculatedfromsoundpowerusingthesemi-hemisphericalmethodwherethenoisesourceisinjunctionwith2boundariesi.e.thefloorand1wall.

Sound Data - EC Upgraded Fan

ThesounddataquotedisbasedontheunithavingtheECUPGRADEDFANrunningatFULLSPEEDundernormaloperatingconditions.Forsounddataofoptionalfanselections,pleasecontactAiredale.

CAUTION



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Technical DataNoise DataHorizontal

Sound Overall Frequency (Hz) dBMeasurement dB(A) 63 125 250 500 1000 2000 4000 8000

CR012MPower 79 68 69 71 70 72 72 72 62Pressure @10m 54 43 44 46 45 47 47 47 37
















SounddataquotedisbasedontheunithavetheECFANrunningatmaxfanspeedundernormaloperatingconditions.



Technical

IntentionallyBlank



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Condenser CR012M CR016MCapacity - NominalTotalHeatofRejection (1) kW 12.0 16.0EER 75.3 57.3Dimensions - Horizontal (2)HxWxD mm 973x902x895 973x902x895Dimensions - Vertical (2)HxWxD mm 1065x902x973 1065x902x973WeightsMachine kg 68 71Operating kg 69 72Construction

Material/ColourGalvanisedSheetSteel,NonPaintedorEpoxyBakedPowderPaint-LightGrey

(RAL 7035)Condenser EpoxyCoatedAluminiumMicrochannelTotal Face Area m² 0.56 0.56NominalAirflow m³/s 1.01 1.31Discharge -HHorizontalor-V Vertical (Please Specify at Order)Fan & Motor AxialECQuantity 1 1Diameter mm 500 500PowerConsumption kW 0.16 0.28MaximumSpeed rpm 1431 1430Refrigeration Single CircuitRefrigerant Type R410AGWP 2088Holding Charge Inert GasCoil Volume l 2.3 3.1Refrigerant Charge (3) kg 0.9 1.2Refrigerant Charge (3) t/CO2 1.8 2.4ConnectionLiquidLine-Sweat in 7/8 7/8DischargeLine-Sweat in 7/8 7/8

Technical DataMechanical Data

(1)Nominaldatabasedon35°Cambientanda50°CcondensingtemperatureandusingECfan.AllperformancedataissuppliedinaccordancewithBSEN14511-1:2013.(2)Overalldimensions.(3)Forguidanceonly.

CR012M, CR016M



Technical

Technical DataElectrical Data

Condenser CR012M CR016MUnit Data (1)Nominal Run Amps A 2.9 2.9MaximumStartAmps A 2.9 2.9Recommended Mains Fuse A 6 6MaxMainsCableIncoming mm² 6 6MainsSupply@50Hz 230V/1Ph 230V/1PhEC Condenser Fan - Per FanQuantity 1 1MotorSize kW 0.65 0.65Full Load Amps A 2.9 2.9

AC Condenser Fan - Per FanQuantity 1 1MotorSize kW 0.22 0.22Full Load Amps A 0.97 0.97Locked Rotor Amps A 1.7 1.7

(1)Nominaldatabasedon35°Cambientanda50°CcondensingtemperatureandusingECfan

CR012M, CR016M



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Condenser CR022M CR026M CR030M CR035MCapacity - NominalTotalHeatofRejection (1) kW 22.0 26.0 30.0 35.0EER 62.9 45.7 41.1 28.5Dimensions - Horizontal (2)HxWxD mm 1168x1095x895 1168x1095x895 1168x1095x895 1168x1095x895Dimensions - Vertical (2)HxWxD mm 1120x1095x1168 1105x1095x1168 1120x1095x1168 1105x1095x1168WeightsMachine kg 90 105 94 117Operating kg 92 106 96 110Construction


(RAL 7035)Condenser EpoxyCoatedAluminiumMicrochannelTotal Face Area m² 0.87 0.87 0.87 0.87NominalAirflow m³/s 1.94 2.41 2.57 3.17Discharge -HHorizontalor-V Vertical (Please Specify at Order)Fan & Motor AxialECQuantity 1 1 1 1Diameter mm 630 710 630 710PowerConsumption kW 0.35 0.57 0.73 1.23MaximumSpeed rpm 956 1033 953 1033Refrigeration Single CircuitRefrigerant Type R410AGWP 2088Holding Charge Inert GasCoil Volume l 3.2 3.2 4.2 4.2Refrigerant Charge (3) kg 1.2 1.2 1.6 1.6Refrigerant Charge (3) t/CO2 2.5 2.5 3.3 3.3ConnectionLiquidLine-Sweat in 7/8 7/8 7/8 7/8DischargeLine-Sweat in 7/8 7/8 7/8 7/8



CR022M, CR026M, CR030M, CR035M



Technical

Condenser CR022M CR026M CR030M CR035MUnit Data (1)Nominal Run Amps A 3.1 2.7 3.1 2.7MaximumStartAmps A 3.1 2.7 3.1 2.7Recommended Mains Fuse A 6 6 6 6MaxMainsCableIncoming mm² 6 6 6 6MainsSupply50Hz 230V/1Ph 400V/3Ph 230V/1Ph 400V/3PhEC Condenser Fan - Per FanQuantity 1 1 1 1MotorSize kW 0.71 1.72 0.71 1.72Full Load Amps A 3.1 2.7 3.1 2.7

AC Condenser Fan - Per FanQuantity 1 n/a 1 n/aMotorSize kW 0.6 n/a 0.6 n/aFull Load Amps A 2.62 n/a 2.62 n/aLocked Rotor Amps A 9.17 n/a 9.17 n/a






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Technical








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Technical








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Condenser CR140M CR165MCapacity - NominalTotalHeatofRejection (1) kW 139.1 165.0EER 52.5 39.8Dimensions - Horizontal (2)HxWxD mm 1168x4641x895 1168x4641x895Dimensions - Vertical (2)HxWxD mm 1120x4641x1168 1105x4641x1168WeightsMachine kg 348 407Operating kg 354 412Construction


(RAL 7035)Condenser EpoxyCoatedAluminiumMicrochannelTotal Face Area m² 4.63 4.63NominalAirflow m³/s 11.14 13.79Discharge -HHorizontalor-V Vertical (Please Specify at Order)Fan & Motor AxialECQuantity 4 4Diameter mm 630 710PowerConsumption kW 2.65 4.14MaximumSpeed rpm 964 1034Refrigeration Single CircuitRefrigerant Type R410AGWP 2088Holding Charge Inert GasCoil Volume l 14.1 14.1Refrigerant Charge (3) kg 5.3 5.3Refrigerant Charge (3) t/CO2 11.0 11.0ConnectionLiquidLine-Sweat in 15/8 15/8DischargeLine-Sweat in 15/8 15/8



CR140M, CR165M



Technical

Condenser CR140M CR165MUnit Data (1)Nominal Run Amps A 12.4 10.8MaximumStartAmps A 12.4 10.8Recommended Mains Fuse A 16 16MaxMainsCableIncoming mm² 6 6MainsSupply50Hz 230V/1Ph 400V/3PhEC Condenser Fan - Per FanQuantity 4 4MotorSize kW 0.71 1.72Full Load Amps A 3.1 2.7

AC Condenser Fan - Per FanQuantity 4 n/aMotorSize kW 0.6 n/aFull Load Amps A 2.62 n/aLocked Rotor Amps A 9.17 n/a



CR140M, CR165M



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tion

Installation DataPositioning and Clearance

● Unitmustbepositionedonanevenbasetoensurecorrectoperation. ● Observeairflowandmaintenanceclearances. ● Wheremultipleunitsareinstalled,duecareshouldbetakentoavoidthedischargeairfromeachunitadverselyaffectingotherunitsinthevicinity.

● Whenmountingtheunitsadjacenttoawallorotherverticalsurfacethecondensershouldbepositionedwiththecoilsidefacingthewall.

● Checkallservicesarepresentandaccessible.Mounting Fixthecondenserdownusingtheappropriateboltholesintheunitfixinglegs.Horizontal Airflow ConfigurationClearanceisrequiredasbelow.Conciderationsmustbetakenintoaccountensuringairisnotrecirculated.Recirculatedaircouldcausetheunittomalfunction.

● Avoidwherepossiblesitingtheunitwherewindandairre-circulationmayinterferewiththefanoperation. ● Averticalairdischargeunitisrecommendedforinstallationinwindylocationsorwhereverahorizontalairflowwouldbeobstructed.

Vertical Airflow ConfigurationClearanceisrequiredasbelow.Conciderationsmustbetakenintoaccountensuringairisnotrecirculatedbyoverheadobstructionssuchaspipeworkorducting.Recirculatedaircouldcausetheunittomalfunction.

3000

500

500 500

500

500

500

500

Illustrationsarefora2fanunit.Thesameclearanceisappliedforotherfanconfigurations.IMPORTANT



Installation

Installation DataUnit Lifting

● Employ lifting specialists ● Localcodesandregulationsrelatingtotheliftingofthistypeofequipmentshouldbeobserved. ● Eachchain/slingmustbecapableofliftingthewholeunit.

Lifttheunitslowlyandevenly ● Onlyuseliftingpointsprovided.Donotliftfromthewaterconnectionsasthismaydamagetheunit. ● Donotuse1chainbetween2liftingpointstoavoidloadshift. ● Ensurethatchains/slingsDONOTcrushthecasework,coilorfanassemblies.

IftheunitisdroppeditshouldimmediatelybecheckedfordamageandreportedtoAiredale.Airedalewillacceptnoresponsibilityformishandlingduringthepositioningoftheequipment.

Horizontal Air DischargeTheunitisdeliveredinhorizontalairdischargeconfigurationsecuredtoapallet.Wherepossibletheunitshouldbemovedwiththepalletinplace.Vertical Air DischargeTheunitisdeliveredinhorizontalairdischargeconfiguration(withthemainsisolatorandfanspeedcontrolleralreadyconfiguredforverticalairdischarge)securedtoapallet.Wherepossibletheunitshouldbemovedwiththepalletinplace.Beforeliftingintofinalposition,theunitlegsshouldbere-orientated,refertoinstructionsprovidedatdelivery.

Check the unit is as ordered, discrepancies or transit damage should be reported to Airedale immediately.IMPORTANT

Careshouldbetakentoensuretheunitdoesnotsustaindamagebeforeitisliftedintofinalposition.CAUTION

Vertical Useliftingeyesattachedtoindividualslings/chains(suppliedbyothers)andattach1tothetopofeverylegusingtheholesprovidedasillustrated.Maximumof8slings/chains.

LIFT

60°



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LIFT

Installation DataHorizontal Airflow

500

1500

Stacking UnitsPositioningcondensersstackedontopofeachothercancausethebottomunittobestarvedofair.Itisthereforerequiredthatadditionalclearanceisallowed.Singleunitsclearance500mm,stackedunitsclearance1500mm.

Useliftingeyesattachedtoindividualslings/chains(suppliedbyothers)andattach2toeverytoplegusingtheholesprovidedasillustrated.Maximumof8slings/chains.



Installation

Installation DataRe-Orientation To Vertical Discharge1Removethefixingssecuringtheunittothepallet.2Inlinewithhorizontaldischargeliftinginstructions,lifttheunitsufficientlytogainaccesstothelowerlegfixings.3Repositionandsecurethelower2legstothecorneroftheunitusingthefixingsandholepositionsprovidedtobothfaces.Note,modelsizesCR080M&CR165Mhaveanadditionalmidsupportleg,thisshouldalsobeadjustedandsecured.

4LowerandresttheunitdowntofloorandrepositionandsecuretheupperlegsasdescribedinStep3.5Inlinewithverticaldischargeliftinginstructionslifttheunitslowlyintoverticalorientation.

Care should be taken to ensure the unit does not drop into position and that damage is not sustained prior to lifting the unitintofinalposition.6Theunitmaybeliftedintoitsfinalposition.

LIFT

Horizontal Airflow to Vertical

Itisstrictlyprohibitedtousetheconnections,whicharedelicatepartsoftheCoil,asanchoringpointswhenliftingorhandlingtheunit.ThiswouldcauseseriousdamagetotheCoilandseriousrisksforthesafetyofpersonsandgoods.'

CAUTION



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Installation DataGeneral Arrangement DrawingsEnd Elevations

AIR FLOW

INLET

INLET

OUTLET

OUTLET

895265

AIR FLOW

456

1167



Installation

Installation DataGeneral Arrangement DrawingsSide Elevations

FIX

ING

CE

NTR

ES

(HO

RIZ

ON

TAL)

FIXING CENTRES

700

97

80745

6 820

114

Ø12.7

1026

FIX

ING

CE

NTR

ES

(HO

RIZ

ON

TAL)

Ø12.7

Ø12.7

Ø12.7

FIXING CENTRES

700

97 1890

456 82

0

11411

20

FIX

ING

CE

NTR

ES

(HO

RIZ

ON

TAL)

FIXING CENTRES

700

97 3273

820

456

1636

3 Phase EC Fan

1 Phase AC Fan

1 Phase AC Fan

1636

114

1105

FIX

ING

CE

NTR

ES

(HO

RIZ

ON

TAL)

FIXING CENTRES4354

700

97

114

1451 1451 1451

820

456

1120

1 Phase EC Fan

Fan type illustrated



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Installation DataGeneral Arrangement DrawingsPlan Elevations

LIFTING CENTRES

FIX

ING

CE

NTR

ES

(VE

RTI

CA

L)

1107

1095

808

1167

224 63Ø12.7

Ø12.7

Ø12.7

LIFTING CENTRES

FIX

ING

CE

NTR

ES

(VE

RTI

CA

L)

2177

1107

1167

1890224 63

FIX

ING

CE

NTR

ES

(VE

RTI

CA

L)

3560

1107

1167

3273

1 Phase AC Fan

1 Phase AC Fan

3 Phase EC Fan

224 63LIFTING CENTRES

Ø12.7

LIFTING CENTRES

FIX

ING

CE

NTR

ES

(VE

RTI

CA

L)

4641

1107

1167

4354224 63

1 Phase EC Fan1 Phase EC Fan

Fan type illustrated



Installation

Installation DataHolding ChargeTheunitsareshippedwithaholdingchargeofinertgastoguardagainstcontaminationormoistureduringshippingandstorage.Thechargeshouldbecheckedtoindicateifleaksarepresentpriortoevacuation.Ifthechargeappearstobeeitherpartiallyortotallylost,thentheunitshouldbecarefullycheckedforsignsofphysicaldamage.Pipework Installation - Good PracticesThefollowinginformationisbasedonacompletematchedAiredalesystemusingR410A.Runtherefrigerationlinestakingcaretoensurethefollowing:

● Usestraightlinerouteswhereeverpossible. ● Refrigerantlinesshouldbeinsulatedinareasofhigh/lowtemperatureorwhenexposedtodirectsunlight. ● Wheninsulatingrefrigerantlines,cutapproximately30-50cmlongerthanthedistancebetweentheunitstoensuretheinsulationgoesrightuptotheunit,leaveconnectionsuncoveredforleaktesting.

● Removeburrstotheendsofthecoppertube,holdingthetubedownwardtoavoidallowingdirttocontaminatethetube.

● Avoidanycontactbetweenthedischargelineandtheliquidline.

Oil Traps Forlongverticalrisesindischargelines,itisessentialthatoiltrapsarelocatedevery4mtoensureproperoilmovement/entrapment.Inadditionthereshouldbeanoiltrapattheexitoftheairhandlingunitbeforeaverticalriserisapplied(refertoexamplebelow).Pipe Supports Thefollowingtableidentifiesthemaximumdistancebetweenpipesupportsonverticalandhorizontalpiperuns.Allpipeworkshouldbeclampedpriortoinsulationbeingapplied.Pipe lengthsDischarge LineMaximumpressurelossfordischargepipework42kPa.Minimumvelocityfordischargerisers5m/s,toensuregoodoilreturn.Liquid Line:Maximumpressurelossforliquidlinepipework21kPa.Minimumvelocityforliquidline1.5m/s,toensuregoodoilreturn.

Itistheresponsibilityoftheinstallingcontractor/siteengineertocheckthepipesize/refrigerantchargeiscorrectforeachsysteminstallationandapplication.Splitsystemsmayrequireadditionaloilwhichshouldbeaddedtothelowpressuresideofeachcompressor.Designshouldbeinaccordancewithacceptedrefrigerationpracticetoensuregoodoilreturntothecompressor(s)underallnormaloperatingconditions.REMEMBERexcessivepressurelossininterconnectingpipeworkwillimpairsystemperformance;thisshouldbefactoredinduringthedesignofthesystemandwherenecessaryoiltrapsemployed.

IMPORTANT

4m

Condenser above indoor unit Condenser below indoor unit



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Installation DataPressure TestingInaccordancewithPED2014/68/EC,astrengthtestshouldbecarriedoutinordertoensurethatallinterconnectingjoints,pipeworkandcomponentsaresufficientlystrongtocaterformaximumpermissibleoperatingpressures.Onceinstallationiscompleted,thehighpressuresideofthesystemshouldbestrengthtestedwithdrynitrogen.

CAUTION

TocomplywiththePEDdirective,theunitisfactorypressuretestedandrecordedontheTestCertificateprovided.SPLITSYSTEMS:EnsureadditionalinlinesystemcomponentswillwithstandtheintendedsystemPEDrecommendationtestpressure.Ifnot,werecommendisolationwherepossible,egin-lineHP/LPswitches,pressuretransducer(s)andcompressor(s).

CAUTION Pressuretestingcanbedangerousifnotproperlyconducted;personnelundertakingpressuretestingMUSTbetechnicallycompetentandsuitablyqualified.

● Recordthepressureoveraminimumof60minutestodetectmajorleaks(a24hourperiodshouldpreferablybeallowed),ontheCommissioningSheetprovided.

● If a reduction in pressure is detected, trace the leak and repair before conducting a further pressure test and charging.

Evacuation EvacuationforsystemsoperatingonR410Arefrigerantshouldbecarriedoutasfollows:(forotherrefrigerantsrefertoAiredaleforadvice).

● Useahighvacuumpumpandconnecttothehighandlowpressuresidesofthesystemviaagaugemanifoldfittedwithcompoundgauges,ahighvacuumgaugeshouldbefittedtothesystematthefurthestpointfromthevacuumpump.

● Thesystemshouldbeevacuatedto0.5Torrandifachievednofurtherevacuationstepsarerequired. ● Tripleevacuationshouldbeusedtoensurethatallcontaminantsareremovedifinitially0.5Torrcouldnotbeachieved.

● Operatethevacuumpumpuntilapressureof1.5Torr(200Pa)absolutepressureisreached,thenstopthevacuumpumptobreakthevacuumusingoxygenfreeNitrogenuntilthepressurerisesabovezero.Theaboveoperationshouldberepeatedasecondtime.

● Thesystemshouldthenbeevacuatedathirdtimebutthistimeto0.5Torrabsolutepressure.



Installation

Installation DataElectrical Thefollowinginformationisforgeneralguidance;refertothecertifieddrawingsprovidedforinstallation.

General ● Oncetherefrigerationpipeworkiscompletetheelectricalsupplycanbeconnectedasperthewiringdiagramsuppliedwitheachunit.

● Afusedandisolatedelectricalsupplyoftheappropriateratingshouldbeinstalled. ● Asstandardtheequipmentisdesignedfor230V,1Phase,50Hzor400V,3Phase,3wire50HztoallrelevantIEEregulations,BritishstandardsandIECrequirements.

● AllmainsandinterconnectingwiringshouldbecarriedouttoNationalandLocalcodes. ● Wiresshouldbecapableofcarryingthemaximumloadcurrentundernon-faultconditionsatthestipulatedvoltage. ● Avoidlargevoltagedropsoncableruns,particularlylowvoltagewiring.

Eachunitrequiresanindependentlyfusedandisolatedpowersupply.CAUTION

ALLworkMUSTbecarriedoutbytechnicallytrainedcompetentpersonnel.Theequipmentcontainsliveelectricalandmovingparts,ISOLATEpriortomaintenanceorrepairwork.

CAUTION

CR26,35,60,75,95,130,165

L1

Mains Incoming Supply 400V/3PH/50Hz

L2

L3

PE

CR12,16,22,30,50,60,65,80,105,140L1

Mains Incoming Supply 230V/1PH+N/50HzN

PE

Interconnecting Wiring



Com

mis

sion

ing

CommissioningGENERALTobereadinconjunctionwiththecommissioningsheetsprovided.

Pre Commissioning Checklist

Start-UpSwitchonthepowersupplytothecondenserandswitchtheisolatortotheonposition.Thefanmotorstartsautomaticallywhentherefrigerantcondensingpressurereachesthepre-setvalueofthepressureregulator(factoryset).Thereforetocheckoperationofthecondensertheindoorunittowhichitislinkedmustberunning.Unit Checks1Theunitconditionissatisfactory.2Allpipeworkiscompleteandinsulatedwherenecessary.3Allfansareabletorotatefreely.Electrical1Allelectricalconnections(bothmainsandcontrol)areproperlyterminated.2Thepowersupplyisofthecorrectvoltageandfrequency.3Externalfuses/circuitbreakersareofthecorrectrating.4Theunitsareproperlyearthedinaccordancewithcurrentregulations.5Allpipeworkisearthbondedasrequired.Refrigeration1Checkforthepresenceofarefrigerantchargeinthecondenser.2Thesystemhasbeenevacuatedcorrectly.Commissioning ChecklistSystem ReadingsCondensingtemperature(asreadonthedischargegauge)shouldbeintheregionof40to41°Cwithanexternalambienttemperatureof30°C(condensingisnormally10°Caboveambient)atfullfanspeed.Running ChecksOncethesystemhasbeencharged,thefollowingrunningchecksshouldbecarriedout:Checktheoperationofthefanspeedcontrollerbyobservinganincreaseinfanspeediftheoutdoorcoilistemporarilypartiallyblocked.

PleaseensurealldocumentshavebeencompletedcorrectlyandreturntoAiredaleTechnicalSupportimmediatelytovalidatewarranty.CAUTION


CAUTION

CAUTION ThefollowingcommissioninginformationisbasedonacompletematchedAiredalesystemusingR410A.

Standard Variable Speed Head Pressure ControlMinimumAmbientAirDB°C -20°CMaximumAmbientAirDB°C +52°C

LowAmbientKitMinimumAmbientAirDB°C -32°CMaximumAmbientAirDB°C +52°C

ExtraLowAmbientKitMinimumAmbientAirDB°C -40°CMaximumAmbientAirDB°C +52°C

Operating limits



Com

missioning

Control Device AdjustmentAC Type FansWhenthecondenserismatchedtoanAiredaleindoorunit,headpressurecontrolisprovidedbytheindoorunit.UnmatchedcondensersaresuppliedwithaVariablespeedheadpressurecontroldevice.Thecontroldeviceisfactorypre-set.Tocheckthesettingconnectapressuregaugewithscalereadinguptoatleast45bartothepressuretappinglocatedintheoutletmanifoldofthecondenserandwatchtheoperationofthefanasthepressurechanges.Ifthesettingsrequireadjustment,followtheinstructionssetoutbelowandchecknewsettingsasexplainedabove.

CAUTION Beforecarryingoutanywork,ensurethattheisolatorisswitchedoff.

Variable Speed Control Thefanspeediscontrolledviaalterationofthesupplyvoltagewhichcorrespondstoaparticularcondensingpressure.Thecontrolsystemissuitablefortemperaturesdownto-20°C.Thepressuresetpointcorrespondingtothemaximumoutputvoltagecanbeadjustedbymeansofapotentiometerinternaltothecaseofthecontroller.EC FansWhenthecondenserismatchedtoanAiredaleindoorunit,headpressurecontrolisprovidedbytheindoorunit.The fan speed of unmatched condensers is controlled by the onboard EC fan electronics connected to a pressure transducerontheoutletmanifold.

Refrigerant ChargingItisimportantthatthesystemischargedwiththecorrectamountofrefrigerant.Remember,aseriouslyoverorunderchargedsystemmayleadtomajorcomponentfailure.Thefinalrefrigerantchargelevelshouldbesetbythedesignevaporatingandcondensingpressures,togetherwithafullornearlyfullsightglass.Thesuctionanddischargepressuresshouldbeconstantlymonitoredwhilstchargingisinprogress.Tocalculatethesystemrefrigerationcharge,pleaserefertotheindoorunitdata.

All fans are supplied pre-programmed to a head pressure setpoint of 26 barg and proportional bandsetpointof5bargunlessotherwisespecifiedatorder.CAUTION

CR012M CR016M CR022M CR026M CR030M CR035MRefrigeration Type R410ACoil Volume l 2.3 3.1 3.2 3.2 4.2 4.2Refrigerant Charge kg 0.9 1.2 1.2 1.2 1.6 1.6

CR050M CR060M CR065M CR075M CR080M CR095MRefrigeration Type R410ACoil Volume l 5.6 5.6 7.2 7.2 8.7 8.7Refrigerant Charge kg 2.1 2.1 2.7 2.7 3.3 3.3

CR105M CR130M CR140M CR165MRefrigeration Type R410ACoil Volume l 11.1 11.1 14.1 14.1Refrigerant Charge kg 4.2 4.2 5.3 5.3



Mai

nten

ance

Maintenance

GENERALThemaintenancescheduleindicatesthetimeperiodbetweenmaintenanceoperations.3 MONTHS Ateveryservicevisitthefollowingchecksshouldbecarriedout:Fan & Motor Assembly 1Examinethefanandmotorassembliesforlateralandendplayinthebearings.2Ensurethatnowaterisenteringthemotorviatheelectricalglandplate.3Checkfanbladesfordamageandcorrosion.Refrigeration Circuits1Visuallyexaminepipeworkandcomponentsfordamage,wearandtearandoilpatches,thelatterbeingindicativeofasystemleak.2Ensurethefanheadpressurecontrolleriscontrollingtheheadpressureattherequiredsettingasindicatedonthecommissioningsheetsprovided.Thegaugescanthenberemovedfromthesystem.DonotforgettoreplacethesecuritycapsontheSchradervalves.Condenser CoilTheCorescanbecleanedbyusingpressureair,whichmustnotunderanycircumstancesexceed10bar,fromaminimumdistanceof300mmandonlyinthesamedirectionofthefins,otherwisethereisariskofseriouslydamagingtheCore.

Electrical 1Checkallelectricalconnectionsforsignsofoverheatingorarcing.2Checkallcablesforsignsofchafingorphysicaldamage.Cabinet 1Cleanthecabinetsusingamilddetergent.2Treatanypaintdamageorrustasnecessary.12 MONTHS Asper3monthsplusthefollowing:1Checkallelectricalconnectionsforsecurity.2Checkallrefrigerationconnectionswithaleakdetector.

Donotusesteamforcleaningcondensercoilsotherwisedamageordangermayresultfromexcessiveinternalpressures.CAUTION

EnsurerelevantF-GasRegulationchecksarecarriedoutattheappropriateperiod.IMPORTANT


CAUTION



Troubleshooting

TroubleshootingMatched Airedale units

FAULT POSSIBLECAUSE REMEDY/ACTIONUnitwillnotstart Nopower Checkpowersupplytothecontroller

Wired incorrectly Checkwireconnectionsinaccordancewithwiringdiagramoncontrolboxlid

Loosewires Checkallwires,connections,terminalsetcHead pressure too high Condenser coil clogged or dirty Clean condenser Overchargeofrefrigerant,

normallytroublesomeinwarmweather

Reclaimexcessrefrigerantfromsystem

Air or other non-condensable gas in system

Evacuatesystemandre-chargewithnewrefrigerant

Head pressure controller faulty Refer to indoor unitFan not operating or operating inefficiently

Refer to indoor unit

Headpressuretoolow Fanoperatingtoofastinlowambient conditions

Refer to indoor unit

Condenser fan(s) not operating -poweron

Powersupplyfailure Checkpowersupplyatcircuitbreaker

Wiring to motor CheckvoltageatmotorterminalsMotor/fanassemblyjammed Isolate unit and check free rotation of motor/fan

assembly, if faulty - replaceMotorinternaloverheatprotectortripped

Carryoutcontinuitycheckatterminals“TK”inmotorterminalbox,iftrippedandmotorhot-checkbearings, if tripped and motor cold - replace motor

Faultymotorwindings/capacitor Motorhummingwouldindicatefaultinmotororcapacitor,checkwindingsforcontinuityandifOKreplace capacitor

Minimumspeedsettoolow Refer to indoor unitFaulty pressure sensor Check electrical connections are secure at controller

and pressure sensor, replace controller and sensor (as they are matched sets)

Faulty fan speed controller Refer to indoor unitCondenser fan(s) runs too fast High ambient condition or

excessivere-circulationofairaround condenser coil

Check installation against design

Minimum set speed setting incorrect

Adjustasnecessary

Incorrect pressure sensor setting AdjustsensorscrewasnecessaryFaulty fan speed controller Refer to indoor unitFaulty pressure sensor Refer to indoor unit

Condenser fan(s) runs only slowly

Incorrect pressure setting Adjustsensorscrewasnecessary

Faulty fan speed controller Refer to indoor unitFaulty pressure sensor Refer to indoor unitMotor/capacitor faulty Replace



Trou

bles

hoot

ing

TroubleshootingStandalone Units

FAULT POSSIBLECAUSE REMEDY/ACTIONUnitwillnotstart Nopower Checkpowersupplytothecontroller

Wired incorrectly Checkwireconnectionsinaccordancewithwiringdiagramoncontrolboxlid

Loosewires Checkallwires,connections,terminalsetcHead pressure too high Condenser coil clogged or dirty Clean condenser Overchargeofrefrigerant,

normallytroublesomeinwarmweather

Reclaimexcessrefrigerantfromsystem

Air or other non-condensable gas in system

Evacuatesystemandre-chargewithnewrefrigerant

Head pressure controller faulty Check fan speed controller - if faulty - replaceFan not operating or operating inefficiently

Check motor - if faulty - replace

Headpressuretoolow Fanoperatingtoofastinlowambient conditions

Checkfanspeedcontrolleradjustment-iffaulty-replace

Condenser fan(s) not operating -poweron

Powersupplyfailure Checkpowersupplyatcircuitbreaker

Wiring to motor CheckvoltageatmotorterminalsMotor/fanassemblyjammed Isolate unit and check free rotation of motor/fan

assembly, if faulty - replaceMotorinternaloverheatprotectortripped

Carryoutcontinuitycheckatterminals“TK”inmotorterminalbox,iftrippedandmotorhot-checkbearings, if tripped and motor cold - replace motor

Faultymotorwindings/capacitor Motorhummingwouldindicatefaultinmotororcapacitor,checkwindingsforcontinuityandifOKreplace capacitor

Minimumspeedsettoolow AdjustheadpressurecontrollertosuitFaulty pressure sensor Check electrical connections are secure at controller

and pressure sensor, replace controller and sensor (as they are matched sets)

Faulty fan speed controller Linkwires“line”and“load”tobypasscontroller,ifmotor runs full speed - replace unit

Condenser fan(s) runs too fast High ambient condition or excessivere-circulationofairaround condenser coil

Check installation against design

Minimum set speed setting incorrect

Adjustasnecessary

Incorrect pressure sensor setting AdjustsensorscrewasnecessaryFaulty fan speed controller Replace controller and sensor (as they are matched

sets)Faulty pressure sensor Replace controller and sensor (as they are matched

sets)Condenser fan(s) runs only slowly

Incorrect pressure setting Adjustsensorscrewasnecessary

Faulty fan speed controller Replace controller and sensor (as they are matched sets)

Faulty pressure sensor Replace controller and sensor (as they are matched sets)

Motor/capacitor faulty Replace



Troubleshooting

IntentionallyBlank


Head Offi ceAiredale International Air Conditioning Ltd

Leeds RoadRawdon

Leeds LS19 6JYTel: +44 (0) 113 2391000Fax:+44 (0) 113 2507219

E-mail [email protected] www.airedale.com

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Microchannel Condenser - Airedale · Microchannel Condenser CR012M - CR165M. Introduction 2 CRM...

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