GE Profile PSB42LGRBV, Technical Service Manual

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ELECTRICAL SPECIFICATIONS
Max Defrost Control
w/No Door Openings........................16 hrs
Evap Defrost Thermistor........68°F (FZ)..63°F (FF)
Electrical Rating: 115V AC 60 HZ.............5.4 amp
Maximum Current Leakage......................0.75 mA
Maximum Ground Path Resistance...............0.1
Ω
Energy Consumption Model 42........50.5 KWh/mo
Energy Consumption Model 48......53.75 KWh/mo
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 service, they must be returned to their
o r i g i n a l p o s i t i o n a n d p r o p e r l y f a s t e n e d .
IMPORTANT SAFETY NOTICE
This information is intended for use by individuals
possessing adequate backgrounds of electrical,
electronic and mechanical experience. Any
attempt to repair a major appliance may result
in personal injury and property damage. The
manufacturer or seller cannot be responsible for
the interpretation of this information, nor can it
assume any liability in connection with its use.
REFRIGERATION SYSTEM
Refrigerant Charge (R134a).......................8.11 ounces
Compressor........................................738-1270 BTU/hr
Minimum Compressor Capacity
Vacuum...........................................................26 inches
Minimum Equalized Pressure
@70°F...............................................................66 PSIG
@90°F...............................................................74 PSIG
NO LOAD PERFORMANCE
Control Position 37-0°F and
Ambient Temperature of:
70°F 90°F
Fresh Food °F 37-42 36-43
Frozen Food °F (-2)-2 (-2)-5
Percent Running Time, %..........35-45 65-75
COMPONENT RESISTANCE VALUES
FF fan motor ……………………..............1600 Ω ± 20%
FZ fan motor ………………………….......1600 Ω ± 20%
Condenser fan motor ………………........1600 Ω ± 20%
Auger motor ………………………..............3.7 Ω ± 15%
Cube motor …………………………….....2091 Ω ± 10%
Cover motor ……………………………....2091 Ω ± 10%
Defrost heater FZ ……..................................44 Ω ± 7%
Drain heater FZ ..........................................377 Ω ± 7%
Sub-heater FZ ………...............................1322 Ω ± 7%
Defrost heater FF .......................................120 Ω ± 7%
Drain heater FF …......................................440 Ω ± 7%
Fill-tube heater .……….............................2645 Ω ± 7%
Dispenser heater (Recess)………………..1889 Ω ± 7%
Compressor (between the different
phase) …………….....................11. 7 Ω ± 7% / 1 phase
3- way valve …………………………..40 ± 4 Ω/ 1 phase
Water valve (Ice maker) …………...............180 Ω ± 7%
Water valve (Dispenser) ..………................325 Ω ± 7%
Technical Data
CAUTION
To avoid personal injury when servicing the
condensing unit, stand on a ladder which will
give enough support to allow removal of the top
panel and safely allow access to service the unit.
REFRIGERATION DIAGNOSIS
To access the low pressure side of the system,
install a WJ56X61 valve only on the process tube
extending from the compressor case.
Compressor
Suction T ube
Dryer
Condenser
Fan
Condenser
Loop
Freezer
Evaporator
Fresh Food
Evaporator
Compressor
Suction Tube
Muffler
Dryer
Condenser
Fan
Condenser
Loop
Freezer
Evaporator
Fresh Food
Evaporator
PSB42LGRBV, PSB42LGRWV, PSB42LSRBV PSB48LGRBV, PSB48LGRWV, PSB48LSRBV