Pre-Start-Up - Carrier 38HQ 18-24 Installation, Start-Up And Service Instructions Manual

Outdoor Unit: Model Number ________________ Serial Number ____________________
Indoor Unit: Model Number __________________ Serial Number ____________________

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 DATAPLATE? (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)
_____
ARE ALL TERMINALS TIGHT? (Y/N) _____
Piping
ARE REFRIGERANT LINES CONNECTED TO SERVICE VALVE SETS? (Y/N) _____
ARE CONTROL POWER LINES CONNECTED TO CONTROL POWER TERMINAL BLOCK?
(Y/N) _____
ARE TERMINALS SNUG IN THE HOUSINGS ? (Y/N) _____
ARE SERVICE VALVES OPENED AND BACKSEATED? (Y/N) _____
ARE STEM VALVES INSTALLED AND SNUG? (Y/N) _____
HAVE ALL REFRIGERANT CONNECTIONS AND PIPING JOINTS BEEN CHECKED FOR
LEAKS? (Y/N) ______
Indoor Fan Coil Unit Piping
CHECK TO BE SURE ACCURATER DEVICE IS INSTALLED IN FAN COIL UNIT. _____
HAVE REFRIGERANT CONNECTIONS BEEN CHECKED FOR LEAKS? (Y/N) _____
IS CONDENSATE LINE CONNECTED? (Y/N) _____
DOES CONDENSATE LINE DRAIN FREELY? (Y/N) _____
Controls
ARE CONTROL POWER LINES AND CONTROL CABLES ROUTED SEPARATELY (NOT
IN SAME CONDUIT AND NOT IN SAME MULTI-CONDUCTOR CABLE)? (Y/N) _____
ARE CONTROL WIRES CONNECTED TO THE SAME CIRCUIT AS ASSOCIATED
REFRIGERANT LINES? (Y/N) _____
CHECK MOUNTING OF SUBBASE TO WALL, IS IT TIGHT (DO NOT APPLY EXCESSIVE
FORCE TO MOUNTING SCREW)? (Y/N) _____
Units with Wireless Remote Controller
CHECK MOUNTING OF INTERFACE BOARD; ARE STANDOFFS USED (TO MAINTAIN
FIXED SEPARATION ABOVE SHEET METAL CHASSIS)? (Y/N) _____
CHECK CONNECTION OF POWER SUPPLY PLUG (2-CIRCUIT MOLEX PLUG) ON
INTERFACE BOARD; IS THE BLUE LEAD CONNECTED TO PIN 1? (Y/N) _____
ARE FRESH BATTERIES INSTALLED PROPERLY IN THE FAN COIL UNIT REMOTE
CONTROLLER (PER DIAGRAM IN CONTROLLER)? (Y/N) _____
DOES THE REMOTE CONTROLLER BACKLIGHT ILLUMINATE WHEN THE BUTTON ON
THE BACK OF THE REMOTE CONTROLLER IS PRESSED? (Y/N) _____
Fan System
DOES THE FAN ROTATE FREELY? (Y/N) _____
ARE AIR FILTERS IN PLACE? (Y/N) _____
Power Supply
DOES THE POWER SUPPLY MATCH THE FAN COIL UNIT DATA PLATE? (Y/N)
IS GROUND WIRE CONNECTED? (Y/N) _____
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