CL-1
START-UP CHECKLIST
(SPLIT SYSTEMS WITH 40RU UNITS)
I. PRELIMINARY INFORMATION
OUTDOOR: MODEL NO. _________________________
SERIAL NO. ___________________________________
INDOOR: MODEL NO. ___________________________
SERIAL NO. ___________________________________
ADDITIONAL ACCESSORIES ______________________________________________________________________________
II. PRE-START-UP
OUTDOOR UNIT
IS THERE ANY SHIPPING DAMAGE? _______________
(Y/N) ____
IF SO, WHERE: _________________________________________________________________________________________
_______________________________________________________________________________________________________
WILL THIS DAMAGE PREVENT UNIT START-UP?
(Y/N) _____
CHECK POWER SUPPLY. DOES IT AGREE WITH UNIT?
(Y/N)
_____
HAS THE GROUND WIRE BEEN CONNECTED?
(Y/N)
_____
HAS THE CIRCUIT PROTECTION BEEN SIZED AND INSTALLED PROPERLY?
(Y/N) _______
ARE THE POWER WIRES TO THE UNIT SIZED AND INSTALLED PROPERLY?
(Y/N) _______
HAVE COMPRESSOR HOLDDOWN BOLTS BEEN LOOSENED?
(Y/N) _____
CONTROLS
ARE THERMOSTAT(S) AND INDOOR FAN CONTROL WIRING
CONNECTIONS MADE AND CHECKED?
(Y/N) _____
ARE ALL WIRING TERMINALS (including main power supply) TIGHT?
(Y/N) _____
HAVE OUTDOOR UNIT CRANKCASE HEATERS BEEN ENERGIZED FOR 24 HOURS?
(Y/N) ______
INDOOR UNIT
HAS WATER BEEN PLACED IN DRAIN PAN TO CONFIRM PROPER DRAINAGE?
(Y/N) _____
ARE PROPER AIR FILTERS IN PLACE?
(Y/N)
_____
HAVE FAN AND MOTOR PULLEYS BEEN CHECKED FOR PROPER ALIGNMENT? (Y/N) ______
DO THE FAN BELTS HAVE PROPER TENSION?
(Y/N)
_____
PIPING
40RUA
HAS FOAM SHIPPING BLOCK BEEN REMOVED FROM THE TXV (Thermostatic Expansion Valve)?
(Y/N) ______
ARE LIQUID LINE SOLENOID VALVES LOCATED AT THE INDOOR UNIT COILS AS REQUIRED?
(Y/N) _____
HAVE LEAK CHECKS BEEN MADE AT COMPRESSORS, CONDENSERS, INDOOR COILS,
TXVs (Thermostatic Expansion Valves) SOLENOID VALVES, FILTER DRIERS, AND FUSIBLE PLUGS
WITH A LEAK DETECTOR?
(Y/N) _____
LOCATE, REPAIR, AND REPORT ANY LEAKS.
_______________________________________________________________
HAVE ALL COMPRESSOR SERVICE VALVES BEEN FULLY OPENED (BACKSEATED)
(Y/N)
____
ARE THE COMPRESSOR OIL SIGHT GLASSES SHOWING CORRECT LEVELS?
(Y/N) _____
40RUS
HAS AIR BEEN BLED FROM SYSTEM?
(Y/N) ___________________________________________
HAVE LEAK CHECKS BEEN MADE AT COMPRESSORS, CHILLERS, VALVES, AND INDOOR COILS?
(Y/N)
LOCATE, REPAIR, AND REPORT ANY LEAKS.
_______________________________________________________________
