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Wiring Diagrams / Schematics
WIRING DIAGRAM
MODELS: 632-2 & 642-2
RUNNING
CAPACITOR
FREEZER
LIGHT SWITCH
UPPER
FREEZER
ORANGE
LIGHTS
ORANGE
1 RED
2 WHITE
3 GREEN
FREEZER
FAN
MOTOR
DEFROST HEATER
4 WHITE
1 GREEN
3 PINK
2 TAN
ICEMAKER
ICEMAKER
WATER VALVE
#3758407 - Revision B - August, 2006
OVERLOAD
PROTECTOR
COMPRESSOR
STARTING
RELAY
CONNECTOR
1
2
3
4
GRAY
GREEN
WHITE
WHITE
TAN
YELLOW
PURPLE
YELLOW
BROWN
RED
FREEZER
FAN SWITCH
LIGHT
TERMINATOR
BROWN
ORANGE
WHITE
WHITE
1 RED
2 WHITE
3 GREEN
GRAY W/WHITE STRIPE
WHITE
WHITE
BLUE
WHITE
GRAY
W/WHITE
STRIPE
DRAIN
HEATER
FILL
TUBE
HEATER
WHITE
ORANGE
LOWER
FREEZER
LIGHT
WHITE
TAN
Built-In
Built-In
(600-
(600-
L
L2
GREEN
POWER
EMBRACO
SUPLY
COMPRESSOR
CORD
BLACK
WHITE W/RED STRIPE 1
YELLOW
E2 E7 E10 E6
J7
J4
J1
BLUE W/WHITE STRIPE
BLUE W/WHITE STRIPE
BLUE W/YELLOW STRIPE
ORANGE W/YELLOW STRIPE
1
2
3
4
CONNECTOR
(FOUND BY COMPRESSOR)
CONTROL BOARD SUMMARY
CIRCUIT
DESCRIPTION
120 VOLT CIRCUITS
E2
DEF HTR
DEFROST HEATER
E7
FCOMP
FRZ COMPRESSOR
E10
L1
POWER IN
E6
RCOMP
REF COMPRESSOR
J7-1
C FAN
CONDENSER FAN
NOT USED
J7-2
E FAN
ICE MAKER ACC (FILL TUBE)
J7-3
J7-4
LITE
LIGHTS
J7-5
ICE MAKER
J7-6
NOT USED
NOT USED(NO PIN)
J7-7
J7-8
NEU
NEUTRAL
J4-1
FRZ DOOR LIGHT SENSE
J4-2
REF DOOR LIGHT SENSE
J4-3
NOT USED(NO PIN)
J4-4
DEF SENSOR
ICE MAKER VALVE SENSOR
J4-5
LOW VOLTAGE THERMISTOR CIRCUITS
FRZ EVAP
J1-1
J1-2
FRZ EVAP
REF EVAP
J1-3
REF EVAP
J1-4
J1-5
REF COMPARTMENT
REF COMPARTMENT
J1-6
J1-7
FRZ COMPARTMENT
PART NUMBER 3756771
J1-8
FRZ COMPARTMENT
10-12
Series
Series
2
2
)
)
-This wiring information is provided for use by qualified
service personnel only.
-Disconnect appliance from electrical supply before
beginning service.
-Be sure all grounding devices are connected when
service is complete.
-Failure to observe the above warnings may result in
severe electrical shock.
GREEN
STARTING
RELAY
WHITE 2
CONDENSER
FAN MOTOR
GRAY
RED
REFRIGERATOR
REFRIGERATOR
LIGHT SWITCH
FAN SWITCH
RED
1 PINK
WHITE
2 WHITE
GREEN
3 GREEN
REFRIGERATOR
LIGHTS
2 WHITE
1 ORANGE
ORANGE
ORANGE
ORANGE
WHITE
SENSOR
(REF CABINET)
0
PIN 1
FUNCTION
POWERS DEFROST CIRCUIT
POWERS FRZ COMPRESSOR
POWER INTO BOARD
POWERS REF COMPRESSOR
POWERS CONDENSER FAN
POWERS FILL TUBE HEATER AND ACCESSORIES
POWERS LIGHTS
POWERS ICE MAKER
NEUTRAL INTO BOARD
SENSES IF FRZ DOOR OPEN
SENSES IF REF DOOR OPEN
SENSES WHEN DEF HEATER SHUTS OFF
SENSES WATER VALVE ACTIVATION
SENSES FRZ EVAP TEMP
SENSES FRZ EVAP TEMP
SENSES REF EVAP TEMP
SENSES REF EVAP TEMP
SENSES REF CABINET
SENSES REF CABINET
SENSES FRZ CABINET TEMP
SENSES FRZ CABINET TEMP
REFRIGERATOR
FAN MOTOR
LIGHT
TERMINATOR
SENSOR
(REF
EVAP)
COLOR
BLUE
PURPLE
BLACK
GRAY
WHITE/RED
WHITE/BLUE
YELLOW
PINK
WHITE
BROWN
ORANGE
GRAY/WHITE
TAN
ORANGE/RED
BLUE/RED
ORANGE/YELLOW
BLUE/YELLOW
BLUE/WHITE
BLUE/WHITE
BLUE/BLACK
BLUE/BLACK
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