CL-2
AIR-HANDLING UNIT(S):
MARK FOR: _______________________________ _______________________________________
MANUFACTURER __________________________ _______________________________________
UNIT MODEL______________________________ _______________________________________
SERIAL _________________________________ ________________________________________
II. PRELIMINARY EQUIPMENT CHECK
A. CONDENSING UNIT
1. IS THERE ANY PHYSICAL DAMAGE?
YES
NO
DESCRIPTION _______________________________________________________________________________________
______________________________________________________________________________________________________
WILL THIS DAMAGE PREVENT START-UP?
YES
NO
2. UNIT IS INSTALLED LEVEL AS PER THE INSTALLATION INSTRUCTIONS.
YES
NO
3. POWER SUPPLY AGREES WITH THE UNIT NAMEPLATE.
YES
NO
4. ELECTRICAL POWER WIRING IS SIZED AND INSTALLED PROPERLY.
YES
NO
5. UNIT IS PROPERLY GROUNDED.
YES
NO
6. ELECTRICAL CIRCUIT PROTECTION HAS BEEN SIZED AND INSTALLED
PROPERLY.
YES
NO
7. ALL TERMINALS ARE TIGHT.
YES
NO
8. ALL PLUG ASSEMBLIES ARE TIGHT.
YES
NO
9. ALL CABLES AND THERMISTORS HAVE BEEN INSPECTED FOR
CROSSED WIRES.
YES
NO
10. RETURN GAS THERMISTOR(S) IS/ARE FULLY INSERTED INTO WELLS.
YES
NO
11. MOTORMASTER(S) IS/ARE CONNECTED TO PROPER FANS, IF
EQUIPPED.
N/A
YES
NO
ARE WIND BAFFLES INSTALLED?
YES
NO
12. RETURN AND SUPPLY AIR THERMISTORS (RAT AND SAT) OR
COMMUNICATION PROVISIONS MADE FOR CONTROL TYPES
(CONFIGURATION
OPT2
C.TYP) 1, 3, 5 OR 9.
N/A
YES
NO
13. SPACE TEMPERATURE SENSOR (SPT) OR COMMUNICATION
PROVISIONS MADE FOR CONTROL TYPE
(CONFIGURATION
OPT2
C.TYP) 5.
N/A
YES
NO
14. LONG LINE OPTION KIT (LONG LINE CHECK VALVE) REQUIRED.
YES
NO
15. LONG LINE OPTION KIT (LONG LINE CHECK VALVE) INSTALLED
PROPERLY, AT THE CONDENSING UNIT AND WITH FLOW IN THE
CORRECT DIRECTION.
N/A
YES
NO
16. ALL SERVICE VALVES OPEN.
YES
NO
17. ALL PIPING IS PROPERLY CONNECTED.
YES
NO
18. CRANKCASE HEATERS ARE TIGHT.
YES
NO
19. CRANKCASE HEATERS ARE OPERATIONAL AND HAVE BEEN ENERGIZED
FOR 24 HOURS TO REMOVE ANY LIQUID REFRIGERANT FROM THE
COMPRESSOR.
YES
NO
o
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