MODEL NO.:
DATE:
I. PRE-START-UP
VERIFY THAT ALL PACKING MATERIALS HAVE BEEN REMOVED FROM UNIT
VERIFY INSTALLATION OF INDOOR FAN MOTOR ADJUSTMENT BOLT (155) OR ADJUSTMENT BOLT AND PLATE
(180, 240 ONLY)
OPEN LIQUID LINE SERVICE VALVE
VERIFY INSTALLATION OF ECONOMIZER HOOD
VERIFY INSTALLATION OF EXHAUST HOOD
VERIFY THAT CONDENSATE CONNECTION IS INSTALLED PER INSTRUCTIONS
VERIFY THAT ALL ELECTRICAL CONNECTIONS AND TERMINALS ARE TIGHT
VERIFY GAS PRESSURE TO UNIT GAS VALVE IS WITHIN SPECIFIED RANGE
CHECK GAS PIPING FOR LEAKS
CHECK THAT INDOOR-AIR FILTER IS CLEAN AND IN PLACE
CHECK THAT OUTDOOR AIR INLET SCREEN IS IN PLACE
VERIFY THAT UNIT IS LEVEL
CHECK FAN WHEEL AND PROPELLER FOR LOCATION IN HOUSING/ORIFICE, AND VERIFY SETSCREWIS TIGHT
VERIFY THAT FAN SHEAVES ARE ALIGNED AND BELTS ARE PROPERLY TENSIONED
VERIFY THAT SCROLL COMPRESSOR IS ROTATING IN THE CORRECT DIRECTION
VERIFY THAT CRANKCASE HEATER HAS BEEN ENERGIZED 24 HOURS BEFORE START-UP
II. START-UP
ELECTRICAL
SUPPLY VOLTAGE
L1-L2
COMPRESSOR AMPS — COMPRESSOR NO. 1
— COMPRESSOR NO. 2
SUPPLY FAN AMPS
TEMPERATURES
OUTDOOR-AIR TEMPERATURE
RETURN-AIR TEMPERATURE
COOLING SUPPLY AIR
GAS HEAT SUPPLY AIR
PRESSURES
GAS INLET PRESSURE
GAS MANIFOLD PRESSURE
REFRIGERANT SUCTION
REFRIGERANT DISCHARGE
VERIFY REFRIGERANT CHARGE USING CHARGING CHART ON PAGE 29.
GENERAL
ECONOMIZER MINIMUM VENT AND CHANGEOVER SETTINGS TO JOB REQUIREMENTS
Copyright 1999 Bryant Heating & Cooling Systems
START-UP CHECKLIST
L2-L3
L3-L1
L1
L1
EXHAUST FAN AMPS
F DB (Dry Bulb)
F DB
F
F
IN. WG
STAGE NO. 1
IN. WG
CIRCUIT NO. 1
PSIG
CIRCUIT NO. 1
PSIG
SERIAL NO.:
TECHNICIAN:
L2
L3
L2
L3
F WB (Wet Bulb)
STAGE NO. 2
CIRCUIT NO. 2
CIRCUIT NO. 2
CL-1
IN. WG
PSIG
PSIG
CATALOG NO. 5358-101