Carrier 40QA024-060 Installation, Start-up And Service Instructions Manual

Contents

START-UP CHECKLISTI. PRELIMINARY INFORMATIONOUTDOOR UNIT: MODEL NO. ___________________INDOOR UNIT: MODEL NO. _____________________SERIAL NO. ___________________________________SERIAL NO. ___________________________________ACCESSORIES: __________________________________________________________________________________PISTONS: INDOOR SIZE: ____________OUTDOOR SIZE: ____________REFRIGERANT PIPING: EQUIVALENT LINE LENGTH: ____________LIFT: FAN COIL ABOVE OUTDOOR UNIT? ____________FAN COIL BELOW OUTDOOR UNIT? ____________II. PRE-START-UPINDOOR UNIT (REFER TO OUTDOOR UNIT INSTALLATION INSTRUCTIONS FOR OUTDOOR UNITPRE-START-UP FUNCTIONS)IS THERE ANY SHIPPING DAMAGE? ____________IF YES, WHERE? ____________________________________WILL THIS DAMAGE PREVENT UNIT START-UP? ____________IS POWER SUPPLY CORRECT? ____________HAS GROUND WIRE BEEN CONNECTED? ____________HAS THE CORRECT SIZE FUSE OR HACR BREAKER BEEN PROVIDED? ____________ARE POWER WIRES TO THE UNIT SIZED AND INSTALLED PROPERLY? ____________IS THE DISCONNECT SWITCH INSTALLED WITHIN SIGHT OF THE UNIT? ____________IS THE LOW-VOLTAGE CABLE (INDOOR TO OUTDOOR UNIT) RUN AND CONNECTED PROPERLY? ____________HAS CONDENSATE DRAIN BEEN RUN, SLOPED AND TRAPPED PROPERLY? ____________IS FILTER(S) IN PLACE? ____________IS UNIT MOUNTED LEVEL? ____________IS HEATING PISTON INSTALLED (FIG. 13), THE CORRECT SIZE, AND IN THE CORRECT DIRECTION? ____________III. PIPINGIS A LIQUID LINE SOLENOID INSTALLED IF REQUIRED BY LONG-LINE APPLICATIONS ? ____________IS FILTER DRIER INSTALLED AT THE OUTDOOR UNIT? ____________HAVE LEAK CHECKS BEEN MADE AT THE COMPRESSOR, OUTDOOR UNIT, FLARE CONNECTIONS, FILTERDRIERS, AND FUSIBLE PLUGS WITH A LEAK DETECTOR?* ____________*FIELD PIPING AND ALL TUBING CONNECTIONS MUST BE LEAK TESTED BY THE PRESSURE METHOD DE-SCRIBED IN CARRIER GENERAL TRAINING FOR AIR CONDITIONING MANUAL (GTAC2), MODULE 5. USE R-22AT APPROXIMATELY 25 PSIG BACKED UP WITH AN INERT GAS TO REACH A TOTAL SYSTEM PRESSURE NOTTO EXCEED 245 PSIG.CL-1

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