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