Specifications

INSTALLATION, OPERATION & MAINTENANCE INSTRUCTIONS
10
1. PRELIMINARY INFORMATION
UNIT COOLER MODEL No.:
UNIT COOLER MODEL No.:
CONDENSING UNIT MODEL No.:
COMPRESSOR MODEL No.:
COMPRESSOR MODEL No.:
DATE:
SERIALNo.:
SERIALNo.:
SERIALNo.:
SERIALNo.:
SERIALNo.:
TECHNICIAN:
2. PRE-START-UP (Check each item when completed)
CHECK ALL ELECTRICAL CONNECTIONS AND TERMINALS FOR TIGHTNESS
VERIFY REFRIGERANT CHARGE USING CHARGING CHART LABEL ON CONDENSING UNIT
CHECK REFRIGERANT AND OIL LEVEL IN SYSTEM
VERIFY THAT ALL DEFROST CONTROLS ARE FUNCTIONING PROPERLY
CHECK ALL FAN MOTORS AND MOTOR MOUNTS FOR TIGHTNESS
CHECK DRAIN LINES AND DRAIN PAN FOR PROPER DRAINAGE
CHECK DRAIN LINE HEATER FOR PROPER OPERATION
CHECK ALL FLARE CONNECTIONS FOR TIGHTNESS
4. CONTROLS
THERMOSTAT SETTING F
DEFROSTSETTING /DAY
/DAY
5. FIELD INSTALLED EXPANSION VALVE
MANUFACTURER
MODEL
F
MINUTES FAIL-SAFE
MINUTES FAIL-SAFE
PRESSURES (in cooling mode)
REFRIGERANT SUCTION PSIG
REFRIGERANT DISCHARGE PSIG
EVACUATION: NUMBER TIMES
TEMP AT COMPRESSOR
TEMP AT COMPRESSOR
FINAL MICRON
3. START-UP
ELECTRICAL
COMPRESSOR VOLTAGE
COMPRESSOR AMPS
COMPRESSOR
UNITCOOLER
L1 - L2
L1
VOLTS
VOLTS
L2 - L3
L2
PHASE
PHASE
L3 - L1
L3
HERTZ
HERTZ
TEMPERATURE
AMBIENT TEMPERATURE
DESIGN BOX TEMPERATURE
OPERATING BOX TEMPERATURE
OPERATING BOX TEMPERATURE
SUPERHEAT AT COMPRESSOR
SUCTION LINE TEMP. AT UNIT COOLER
SUPERHEAT AT UNIT COOLER
START-UP
F
F
F
F
F
F
F
AFTER 24 HOURS OF OPERATION
F
F
F
F
F
F
F
UNIT COOLER DRAIN LINE TRAPPED OUTSIDE OF BOX: YES OR NO