Bryant 576b START-UP Checklist, Outdoor Unit, Controls, Indoor Unit, Piping

START-UP CHECKLIST

I. PRELIMINARY INFORMATION

OUTDOOR: MODEL NO. __________________________________	SERIAL NO.____________________________________
INDOOR: AIR HANDLER 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 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, WHERE APPLICABLE (Snubber washers are snug, but not tight)?

(Y/N) _______
CONTROLS
ARE THERMOSTAT AND INDOOR-FAN CONTROL WIRING
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 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) _______
HAS CORRECT FAN ROTATION BEEN CONFIRMED? (Y/N) _______

PIPING

IS LIQUID LINE SOLENOID VALVE LOCATED AT THE EVAPORATOR COIL AS REQUIRED? (Y/N) _______

HAVE LEAK CHECKS BEEN MADE AT COMPRESSOR, CONDENSER, EVAPORATOR,

TXVs (Thermostatic Expansion Valves), SOLENOID VALVES, FILTER DRIERS, AND FUSIBLE PLUGS WITH A LEAK DETECTOR? (Y/N) _______

LOCATE, REPAIR, AND REPORT ANY LEAKS. ________________________________________________________________

ARE ALL 576B COMPRESSOR SERVICE VALVES FULLY OPENED (BACKSEATED)? (Y/N) _______

HAVE LIQUID LINE SERVICE VALVE AND SUCTION LINE SERVICE VALVE BEEN OPENED? (Y/N) _______

IS THE OIL LEVEL IN COMPRESSOR CRANKCASE ON 576B UNIT IN VIEW IN THE COMPRESSOR SIGHT GLASS? (Y/N) _______

CHECK VOLTAGE IMBALANCE

LINE-TO-LINE VOLTS: AB _______ V AC _______ V BC _______ V

(AB + AC + BC)/3 = AVERAGE VOLTAGE =V

MAXIMUM DEVIATION FROM AVERAGE VOLTAGE = __________ V

VOLTAGE IMBALANCE = 100 X (MAX DEVIATION)/(AVERAGE VOLTAGE) = __________ %

IF OVER 2% VOLTAGE IMBALANCE, DO NOT ATTEMPT TO START SYSTEM!

CALL LOCAL POWER COMPANY FOR ASSISTANCE.

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