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START-UP CHECKLIST

I. PRELIMINARY INFORMATION

OUTDOOR: MODEL NO. SERIAL NO.
INDOOR: AIRHANDLER MANUFACTURER
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 WITHUNIT? (Y/N)
HAS THE GROUND WIRE BEEN CONNECTED? (Y/N)
HASTHE CIRCUIT PROTECTION BEEN SIZED AND INSTALLEDPROPERLY? (Y/N)
ARE THE POWERWIRES TO THE UNIT SIZED AND INSTALLED PROPERLY? (Y/N)

CONTROLS

ARE THERMOSTATAND INDOOR FANCONTROL WIR ING CONNECTIONS MADE AND CHECKED?
(Y/N)
ARE ALL WIRING TERMINALS (including main power supply) TIGHT? (Y/N)
HAS CRANKCASE HEATER BEEN ENERGIZED FOR 24 HOURS? (Y/N)

INDOOR UNIT

HAS WATERBEEN PLACED IN DRAIN PAN TO CONFIRM PROPER DRAINAGE? (Y/N)
ARE PROPER AIR FILTERS IN PLACE? (Y/N)
HAVEFAN AND MOTORPULLEYS BEEN CHECKED FOR PROPER ALIGNMENT? (Y/N)
DO THE FANB ELTSHAVE PROPER TENSION? (Y/N)
HAS CORRECT FAN ROTATIONBEEN CONFIRMED? (Y/N)

PIPING

ARE LIQUID LINE SOLENOID VALVESLOCATED AT THE INDOOR COILS AS REQUIRED? (Y/N)
HAVELEAK CHECKS B EEN MADE ATCOMPRESSOR, OUTDOORAND INDOOR COILS,
TXVs (Thermostatic Expansion Valves), SOLENOID VALVES, FILTER DRIERS, AND FUSIBLE PLUGS
WITH A LEAKDETECTOR? (Y/N)
LOCATE, REPAIR, AND REPORTANY LE AKS.
HAVELIQUID LINE SERVICE VALVES BEEN OPENED? (Y/N)
HAVESUCTION SERVICE VALVES BEEN OPENED? (Y/N)
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