Wiring Diagram
Wiring Diagram A01975601 Rev. C
RIBBED
(NEUTRAL)
NON-RIBBED
(LINE)
COMPRESSOR
GROUND
FRESH FOOD
DOOR SWITCH
AUGER
MOTOR
PUR
BLU/WHT
CUBE/CRUSH
SOLENOID
USER
INTERFACE
DISPENSER
PADDLE
DISPENSER
LIGHT
FLAPPER
POSITION
SWITCH
+12V DC
M
+5V DC
12V DC
DAMPER
MOTOR
OUT2A
BRN/YEL
BLK/YEL
WHT/YEL
+5V DC
OUT1A
OUT1B
RED/YEL
GRY/WHT
GRY/WHT
GRY/RED
GRY/RED
GRY/BLK
GRY/BLK
GREY
GREY
BLK
WHT
RED
YEL/PNK
YEL/PNK
YEL/GRY
YEL/GRY
PIN 2
PIN 1
FREEZER DOOR
SWITCH
PIN 2
PIN 1
MC1
VARIABLE SPEED
COMPRESSOR/INV.
BLK
LT. BLU
BASE PLATE
GROUND
MC1
MC1
LS1
12 VDC
GRN/YEL
BASE PLATE
GROUND
POWER
CONTROL SIGNAL
+5V DC
+5V DC
+5V DC
+5V DC
+12V DC
+5V DC
COMM.
GND
EVAPORATOR
FAN (DC)
RED/WHT
BRN/WHT
YEL/WHT
PIN 8
PIN 7
PIN 9
AUGER
SWITCH
J3
6
3
5
9
IM1
1
J4
2
3
4
5
6
7
8
9
11
12
5
J5
6
3
4
11
J5
7
12
J5
8
7
J6
8
5
6
11
12
1
J7
8
2
3
4
7
5
6
1
J9
2
3
4
J1
1
2
3
4
J3
2
1
J2
1
2
6
RED
J3
10
DRAIN
TROUGH
AUGER MOTOR
WHT
RED
BLU
YEL
PIN 8
PIN 7
PIN 12
PIN 11
PIN 9
PIN 10
PIN 3
PIN 6
PIN 4
PIN 5
PIN 1
PIN 2
PIN 3
PIN 1
PIN 2
LT.BLU
2
1
2
1
PUR/BLK
BLU/WHT
BLK
GRN/YEL
LT. BLU
RED/YEL
BRN/YEL
BLK/YEL
WHT/YEL
J3
1
5
2
4
3
6
9
10
J4
3
2
1
2
1
4
LT. BLU
LT. BLU
LT. BLU
1
J8
2
+12V DC
+12V DC
+12V DC
GND
REVERSIBLE 12V DC
LED LIGHT WIRING
FZ-1
FZ-2
REFRIGERATOR LEDS
RG-6
RG-2
RG-5
RG-4
RG-3
FREEZER LEDS
WHT/BRN
WHT/BRN
WHT/BLU
WHT/BLU
1
2
3
4
LED
LED
LED LED LED
WHT/BRN
4
3
WHT/BRN
WHT/BLU
2
1
WHT/BLU
WHT/BRN
WHT/BRN
WHT/BLU
WHT/BLU
WHT/BRN
WHT/BRN
WHT/BLU
WHT/BLU
WHT/BRN
WHT/BRN
WHT/BLU
WHT/BLU
1
2
3
4
1
2
3
4
1
2
3
4
4
3
2
1
4
3
2
1
WHT/RED
WHT/RED
WHT/GRN
WHT/GRN
WHT/RED
WHT/GRN
LED LED
1
TYPICAL LED CONNECTOR
WHT/GRN
WHT/RED
WHT/BRN
WHT/BLU
WHT/GRN
WHT/RED
WHT/BRN
WHT/BLU
FLAPPER
MOTOR
+12V DC
+12V DC
+12V DC
REVERSIBLE
12V
DOOR
J2
1
2
3
1
2
3
WATSON
DOOR
SIDE
UI
1 2
1 2
DC DISPENSER
BAY HEATER
STD
COMPRESSOR
LT. BLU
RED
PIN 5
PIN 1
PIN 2
LT. BLU
PIN 1
PIN 2
PUR
PUR/BLK
GRN/YEL
GRN/YEL
GRN/YEL
CRUSH
SOLENOID
DIODE
DIODE
SPLICE
SPLICE
SPLICE
MAIN INLET
WATER VALVE
TAN
DISPENSER
VALVE
ICE MAKER
WATER VALVE
CONDENSER
FAN
RED
YEL
LT. BLU
LT. BLU
GRN/YEL
PIN 4
PIN 5
PIN 6
PIN 6
LS1
PIN 12
PIN 1
LS1
LT. BLU
BRN
BLU
BLK
IM1
LS1
FZ1
PIN 6
PIN 3
PIN 2
PIN 3
PIN 4
PIN 3
2
1
PIN 5
PIN 4
PIN 1
PIN 2
FZ1
PIN 8
PIN 7
PIN 4
VARIABLE
LED
WHT/GRN
WHT/RED
1
2
3
4
LED
WHT/GRN
WHT/RED
1
2
3
4
COMPRESSOR
CONTROL
SIGNAL
TWIST
MOTOR
BAIL ARM
SWITCH
IM TRAY
THERMISTOR
FRESH FOOD
THERMIST0R
FREEZER EVAP NTC
THERMIST0R
FREEZER
THERMISTOR
BRN
IM2
IM1
RH1
LH1
FREEZER
EVAPORATOR
HEATER
THERMAL
CUT-OUT
WHT/GRN
WHT/RED
WHT/GRN
WHT/RED
NEUTRAL
CAB GROUND
LINE
RL1
NEUTRAL
U2(SSR1)
RL9
RL7
NEUTRAL
LINE
RL2
NEUTRAL
RL3
RL6
RED
RED/BLK
BLK/WHTBLK
FZ LED
GRN/YEL
+5V DC
BOARD - MOUNTED
AMBIENT THERMISTOR
OUT2B
LS1
MC1
1
4
-
+
PIN 2
PIN 1
PIN 1
PIN 11
IM1
+12V DC
PWM +12V
FILL TUBE HEATER
1
3
BRN/WHT
WHT
"---" IF EQUIPPED
MC1
WATER
VALVES
BACK VIEW
RH1
LH1
DOOR
FZ1
LS1
FRONT INSIDE
VIEW
IM1
IM2
FZ LED
INLINE CONNECTOR ABBREVIATION KEY
ABBR. EXPLANATION
IM1
12 PIN CONNECTION IN FREEZER
COMPARTMENT ICEMAKER
IM2
6 PIN CONNECTION TO ICEMAKER
ELECTROMECHANICS
LS1
9 PIN LOW SIDE EVAPORATOR
COMPARTMENT
MC1
12 PIN CONNECTION
LEFT OF THE COMPRESSOR
FZ1
6 PIN CONNECTION
NEAR MAIN BOARD
RH1/
LH1
2 PIN CONNECTION
DOOR SWITCH
DOOR
3 PIN CONNECTION AT LEFT
HINGE
FZLED
2 PIN CONNECTION NEAR MAIN
BOARD CONNECT TO FF AND FZ LED
HARNESS
1
3
7
1
7
FZ LED
IM1
IM2
RH1/LH1
LS1
MC1
FZ1
DOOR
9
9
3
3
1
4
2
1
1
1
1
1
1
1
4
J1
J2
J3
J5
J7
J4
J6
J9
J10
J11
2
11
12
1
BOARD VIEW
J8
AMBIENT
TEMP
SENSOR
RL1
RL2
RL5
RL3
RL6
RL9
RL8
RL4
RL7
U2
1
2
2
1
951
8
4
12
9 5 1
12 8 4
1
2
2
1
1
6
4
3
1
6
3
4
3
1
3
1
3
4
6
1
1
4
3
6
126
1 7
12
7
1
6