Bryant 548F User Manual
Page 48
Copyright 2000 Bryant Heating & Cooling Systems
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CATALOG NO. 5354-808
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START-UP CHECKLIST
(Remove and Store in Job File)
I. PRELIMINARY
INFORMATION
MODEL NO.: _______________________________________
SERIAL NO.: ________________________________________
DATE:______________________________________________
TECHNICIAN:_______________________________________
JOB LOCATION:____________________________________
II. PRE-START-UP (insert checkmark in box as each item is completed)
VERIFY THAT CONDENSATE CONNECTION IS INSTALLED PER INSTALLATION INSTRUCTIONS
CHECK ALL ELECTRICAL CONNECTIONS AND TERMINALS FOR TIGHTNESS
CHECK THAT INDOOR AIR FILTER IS CLEAN AND IN PLACE
VERIFY THAT UNIT INSTALLATION IS LEVEL
CHECK FAN WHEEL AND PROPELLER FOR LOCATION IN HOUSING/ORIFICE AND SETSCREW
TIGHTNESS
CHECK PULLEY ALIGNMENT AND BELT TENSION REFER INSTALLATION INSTRUCTIONS
(Size 072 Standard Motor and Sizes 036-060 Alternate Motor and Drives)
ENSURE BELT TENSION IS CORRECT AND BLOWER PULLEYS ARE PROPERLY ALIGNED
III. START-UP:
ELECTRICAL
TEMPERATURES AND PRESSURES
(COOLING MODE)
VERIFY THAT 3-PHASE SCROLL COMPRESSOR IS ROTATING IN THE CORRECT DIRECTION
VERIFY REFRIGERANT CHARGE USING COOLING CHARGING CHARTS ON PAGE 41 (COOLING MODE) ONLY).
UNIT MUST OPERATE A MINIMUM OF 15 MINUTES BEFORE ADJUSTING CHARGE.
SUPPLY VOLTAGE
L1-L2
L2-L3
L3-L1
COMPRESSOR AMPS
L1
L2
L3
INDOOR-FAN AMPS
L1
L2
L3
OUTDOOR-AIR TEMPERATURE
DB
RETURN-AIR TEMPERATURE
DB
WB
COOLING SUPPLY AIR
DB
WB
REFRIGERANT SUCTION
PSIG
SUCTION LINE TEMPERATURE
F
REFRIGERANT DISCHARGE
PSIG
LIQUID LINE TEMPERATURE
F