GE PSC21MGM, Technical Service Manual

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Specifications
DISCONNECT POWER CORD BEFORE SERVICING
IMPORTANT-RECONNECT ALL GROUNDING DEVICES
All parts of this appliance capable of conducting electrical
current are grounded. If grounding wires, screws, straps,
clips, nuts or washers used to complete a path to ground
are removed for ser vice, they must be retur ned to
their or iginal position and properly fastened.
ELECTRICAL SPECIFICATIONS
Temperature Control {Position 5) ................. 7-(-11 )°F
Defrost Control ............................................. 60hrs @ 35 min
w/ no door openings
Overtemperature Thermostat ....................... 140-110°F
Defrost Thermistor ....................................... 65°F
Electrical Rating: 115V. AC 60 Hz ................ 11.6 Amp
Maximum Current Leakage .......................... 0.50 mA.
Maximum Ground Path Resistance ............. 0.14 Ohms
Energy Consumption ................................... KWH/mo.
NO LOAD PERFORMANCE
Control Position MID/MID
and Ambient of:
70°F 90°F
Fresh Food, °F ........................................... 34-40 34-40
Frozen Food, °F ......................................... (-3) 3 (-3) 3
Run Time, % ............................................... <45% <70%
REFRIGERATION SYSTEM
Refrigerant Charge (R134a) ....................... 4.75 ounces
Compressor ................................................. 690 BTU/hr
Minimum Compressor Capacity ................... 22 inches
Minimum Equalized Pressure
@ 70°F ......................................................... 48 PSIG
@ 90°F ......................................................... 60 PSIG
IMPORTANT SAFETY NOTICE
This infor mation is intended for use by individuals
possessing adequate backgrounds of electr ical,
electronic and mechanical experience. Any attempt
to repair a major appliance may result in personal
injur y and proper ty damage. The manufacturer or
seller cannot be responsible for the inter pretation
of this infor mation, nor can it assume any liability
in connection with its use.
INSTALLATION
Clearance must be provided for air circulation
AT TOP ........................................................................ 1”
AT SIDES .................................................................... 1/8”
AT REAR ..................................................................... 1”
AIR FLOW
MODELS
PSC21MGM PSI21MGM
PSC23MGM PSI23MGM
REPLACEMENT PARTS
Temperature Control ............................................... wr55x10023
Relay ....................................................................... wr07x10031
Overload ................................................................. wr08x10025
Run Capacitor (12
u
F) ............................................ wr62x10079
Overtemperature Thermostat ................................ wr50x10015
Defrost Heater Harness & Thermostat ................. wr23x10142
Defrost Heater & Bracket ........................................ wr51x10030
Condenser Fan Motor ............................................. wr60x10042
Evaporator Fan Motor ............................................. wr60x10043
Main Board .............................................................. wr55x10024
Dispenser Board ..................................................... wr55x10029
Thermistor (EV) ....................................................... wr55x10025
Thermistor (FZ) ....................................................... wr55x10026
Thermistor (FF) ....................................................... wr55x10027
Thermistor (FF) ..................................................... wr55x10028
FF Fan Motor .......................................................... wr60x10051
Damper ................................................................... wr60x10052