Carrier 50EJQ Installation, Start-Up And Service Instructions Manual page 39

MODEL NO.:
DATE:
PRE-START-UP:
VERIFY THAT DIP SWITCH SETTINGS ARE CORRECT
VERIFY THAT ALL PACKING MATERIALS HAVE BEEN REMOVED FROM UNIT
REMOVE ALL SHIPPING HOLDDOWN BOLTS AND BRACKETS PER INSTRUCTIONS
VERIFY INSTALLATION OF ECONOMIZER HOOD
VERIFY INSTALLATION OF ALL OPTIONS AND ACCESSORIES
VERIFY THAT CONDENSATE CONNECTION IS INSTALLED PER INSTRUCTIONS
VERIFY THAT ALL ELECTRICAL CONNECTIONS AND TERMINALS ARE TIGHT
CHECK THAT INDOOR-AIR FILTER IS CLEAN AND IN PLACE
VERIFY THAT UNIT IS LEVEL WITHIN TOLERANCES
CHECK FAN WHEELS AND PROPELLERS FOR LOCATION IN HOUSING/ORIFICE, AND VERIFY SET SCREW
IS TIGHT
VERIFY THAT FAN SHEAVES ARE ALIGNED AND BELTS ARE PROPERLY TENSIONED
VERIFY THAT SUCTION AND DISCHARGE SERVICE VALVES ON EACH CIRCUIT ARE OPEN
START-UP
ELECTRICAL
SUPPLY VOLTAGE L1-L2
COMPRESSOR AMPS — COMPRESSOR NO. 1
— COMPRESSOR NO. 2
SUPPLY FAN AMPS
ELECTRIC HEAT AMPS (IF SO EQUIPPED)
TEMPERATURES
OUTDOOR-AIR TEMPERATURE
RETURN-AIR TEMPERATURE
COOLING SUPPLY AIR
HEAT PUMP SUPPLY AIR
ELECTRIC HEAT SUPPLY AIR (IF SO EQUIPPED)
PRESSURES
REFRIGERANT SUCTION
REFRIGERANT DISCHARGE CIRCUIT NO. 1
VERIFY REFRIGERANT CHARGE USING CHARGING CHART ON PAGE 31
START-UP CHECKLIST
L2-L3
L1
L1
EXHAUST FAN AMPS
L1
F DB (Dry-Bulb)
F DB
F
F
CIRCUIT NO. 1
SERIAL NO.:
TECHNICIAN:
L2
L2
L2
F WB (Wet-Bulb)
F
PSIG CIRCUIT NO. 2
PSIG CIRCUIT NO. 2
CL-1
L3-L1
L3
L3
L3
PSIG
PSIG