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ICE CFA1012A I&O Manual 01/2021 New

How To Use This Manual 

This manual is intended to be a guide to Industrial Climate Engineering's line of vertical air conditioners.  It contains 

installation, troubleshooting, maintenance, warranty, and application information.  The information contained in this 

manual is to be used by the installer as a guide only.  This manual  does not supersede or circumvent any applicable 

national or local codes.
If you are installing the air conditioner first read Chapter 1 and scan the entire manual before beginning the installation as 

described in Chapter 2.  Chapter 1 contains general, descriptive information and provides an overview which can speed 

up the installation process and simplify troubleshooting.    
If a malfunction occurs, follow this troubleshooting sequence: 
1.  Make sure you understand how the air conditioner works (Chapters 1 & 3).
2.  Identify and correct installation errors (Chapter 2).
3.  Refer to the troubleshooting information in Chapter 4.
If you are still unable to correct the problem, contact the Factory at 1-229-273-9558 for additional assistance.

Please read the following “Important Safety Precautions” before beginning any work.

Important Safety Precautions

1.  USE CARE when LIFTING or TRANSPORTING equipment. 
2.  TRANSPORT the UNIT UPRIGHT.  Laying it down on its side may cause oil to leave the compressor and breakage 

or damage to other components.            

3.  TURN ELECTRICAL POWER OFF AT THE breaker or fuse box BEFORE installing or working on the equipment.  

LINE VOLTAGES ARE HAZARDOUS or LETHAL.       

4.  OBSERVE and COMPLY with ALL applicable PLUMBING, ELECTRICAL, and BUILDING CODES and ordi-

nances.                                               

5.  SERVICE may be performed ONLY by QUALIFIED and EXPERIENCED PERSONS.                

 

*  Wear safety goggles when servicing the refrigeration circuit

 

*  Beware of hot surfaces on refrigerant circuit components   

 

*  Beware of sharp edges on sheet metal components 

 

*  Use care when recovering or adding refrigerant                             

6. 

Use COMMON SENSE - BE SAFETY-CONSCIOUS

This is the safety alert symbol 

. When you see this symbol on the air conditioning unit and in the instruction 

manuals be alert to the potential for personal injury. Understand the signal word DANGER, WARNING and 

CAUTION. These words are used to identify levels of the seriousness of the hazard.

DANGER

Failure to comply will result in death or severe personal injury and/or property damage.

WARNING

Failure to comply could result in death or severe personal injury and/or property damage.

CAUTION

Failure to comply could result in minor personal injury and/or property damage.

IMPORTANT

Used to point out helpful info that will result in improved installation, reliability or operation.

© 01/2021 Industrial Climate Engineering™

 Div. Airxcel

, Inc.

SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE.

Содержание Industrial Climate Engineering CFA1012A

Страница 1: ...oded View Parts List 26 Installation Operation Manual Vertical Air Conditioners Model CFA1012A Manufactured By Industrial Climate Engineering Division of AIRXCEL Inc P O Box 5104 Cordele Georgia 31010...

Страница 2: ...UNIT UPRIGHT Laying it down on its side may cause oil to leave the compressor and breakage or damage to other components 3 TURN ELECTRICAL POWER OFF AT THE breaker or fuse box BEFORE installing or wor...

Страница 3: ...thermostat END USER Retain these instructions for future reference Table of Contents Chapter 1 Air Conditioner Description Specifications 1 1 General Description 5 1 2 Model Identification 5 1 3 Seri...

Страница 4: ...e 3 Control Board Detail 11 Figure 4 Wall Mount Detail 15 Figure 5 Thermostat Wiring Diagram 17 Tables Table 1 Summary Ratings 6 Table 2 Electrical Characteristics 6 Table 3 Unit Load Amps 6 Table 4 A...

Страница 5: ...ing plate located on side panel Example C F A 1 0 1 2 A A 0 3 6 A 1 3 D A A 1 1 Position 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 1 Unit Designation Family C In...

Страница 6: ...ry Coil Model 00 05 10 15 20 25 CFA1012A 510 470 450 420 390 360 CFM Cubic Feet Minute Indoor Air Flow ESP External Static Pressure in Inches WG Note Follow local codes and standards when designing du...

Страница 7: ...3 4 197 mm 15 1 2 394 mm BACK OF UNIT ECUA12 SLIMPAC 1 1 2 38 mm 15 381 mm 1 5 8 41 mm 1 7 8 48 mm 1 7 8 48 mm 14 3 8 365 mm 57 7 8 1470 mm 11 3 4 298 mm 56 3 8 1432 mm 19 1 4 489 mm 2 3 8 60 mm 8 5...

Страница 8: ...s to liquid as heat is transferred to outdoor air drawn across the condenser by the condenser fan Liquid refrigerant is expanded into the evaporator through the metering device to repeat the cycle Coo...

Страница 9: ...9 ICE CFA1012A I O Manual 01 2021 New 1 6 Electrical Diagrams Figure 2 Typical Electrical Schematic...

Страница 10: ...gized Note There is no delay on break if the lockout condition is reset Delay on Make On initial power up only the unit will wait 0 03 to 10 minutes from the cooling Y call before al lowing the contac...

Страница 11: ...G the system must be manually reset once the lockout circuit is activated A manual reset is necessary to prevent harmful short cycling To reset switch turn primary power off then back on or turn therm...

Страница 12: ...p return the unit to the freight carrier 2 2 Installation Requirements General 1 Inspect unit for completeness Check for missing parts e g hardware Refer to the installation kit information in section...

Страница 13: ...package may include other factory supplied items optional as follows PART DESCRIPTION 50123 Digital thermostat 1 stage heat 1 stage cool 7 day programmable Fan switch Auto On Auto change over Keypad l...

Страница 14: ...sons could result in hazards to you and others Installation MUST conform with local codes or in the absence of local codes with codes of all governmental authorities have jurisdiction The information...

Страница 15: ...Use fabric boots to prevent the transmission of vibration through the duct system The fabric must be U L rated UL 181 to a minimum of 197 F 2 6 Bottom Bracket Installation Wall Openings Measure the di...

Страница 16: ...fore connecting line voltage Important All electrical work must meet the requirements of local codes and ordinances Work should be done only by qualified persons The CFA1012A units are provided with l...

Страница 17: ...17 ICE CFA1012A I O Manual 01 2021 New CFA1012A 20 A Figure 5 Thermostat Wiring Diagram...

Страница 18: ...________ Compressor Model No ______________________________________________ Serial No ______________________________________________ B Pre Start Up Is there any shipping damage Yes No If so where ____...

Страница 19: ...voltage ______________volts Voltage imbalance 100 x Max Deviation avg Voltage ___________ A voltage deviation greater than 2 with the unit running should be addressed and corrected Excess voltage devi...

Страница 20: ...________ Evap Leaving Air WB Temp ________ ________ Heater Contactor Amps L1 ________ ________ Heater Contactor Amps L2 ________ ________ Heater Contactor Amps L3 ________ ________ E Cooling Mode Chec...

Страница 21: ...3 ________ ________ Notes _________________________________________________________________________ _________________________________________________________________________ __________________________...

Страница 22: ...general problems followed by a compressor section Not every problem can be anticipated If you discover a problem that is not covered in this manual we would be very grateful if you would bring it to t...

Страница 23: ...oper connection in field wiring 3 Internal short circuit Loose or improper connection s in unit 4 Excessively high or low supply volt age or phase loss 3 only 1 Note electrical requirements in Chapter...

Страница 24: ...y be open You may have to wait several hours for it to reset 3 Motor Winding Resistances Using a digital volt ohm meter VOM measure the resistance across the compressor windings as shown below C S R R...

Страница 25: ...ot to wet any of the electrical components Be sure the unit has dried before restarting Condenser Periodicallyinspecttheoutdoorcondensercoilandthecabinetairreliefsfordirtorobstructions Remove foreign...

Страница 26: ...other material charges 2 Damages caused by shipping accident abuse negligence misuse fire flood or Acts of God 3 Damages caused by operating or staging the unit in a corrosive environment 4 Damages ca...

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