Wiring Diagram
ERF2500++ISO
REFRIGERATOR
CONTROL
RIBBED
(NEUTRAL)
NON-RIBBED
(LINE)
COMPRESSOR
GROUND
RH LIGHT
SWITCH
(DOOR OPEN)
LH LIGHT
SWITCH
(DOOR OPEN)
PUR/BLK (N/O)
PURPLE (COM)
YEL/BLK (COM)
YEL/GRY (N/C)
1
2
4
66
4
2
1
YEL/GRY (N/C)
YEL/BLK (COM)
PURPLE (N/O)
PURPLE (COM)
THERMAL
CUT-OUT
THERMAL
CUT-OUT
LINE
CAB. GROUND
RL1
LINE
ICEMAKER
EVAPORATOR
HEATER
FREEZER
EVAPORATOR
HEATER
RL2
RL5
AUGER
MOTOR
PURPLE
BLU/WHT
CUBE/CRUSH
SOLENOID
TWIST ICEMAKER
WATER VALVE
YEL
TAN
DISPENSER
WATER VALVE
RED
CONDENSER FAN
YEL/BLK
NEUTRAL
RL3
RL6
RL9
RL8
RL7
U2 (SSR1)
RL4
POWER CORD
COMPRESSOR
CONTROL SIGNAL
FREEZER
SENSOR
FRESH FOOD
SENSOR
RH2
LH2
USER
INTERFACE
DISPENSER
PADDLE
DISPENSER
LIGHT
FLAPPER
POSITION
SWITCH
FREEZER
EVAPORATOR
SENSOR
MB1
IM1
+12V DC
M
IM FAN
MOTOR
TWIST
MOTOR
M
IM2
+5V DC
BAIL ARM
SWITCH
TRAY
SENSOR
12V DC
DAMPER
MOTOR
OUT2A
BRN/YEL
BLK/YEL
WHT/YEL
AT1
OUT2B
OUT1A
OUT1B
RED/YEL
PIN 6
PIN 5
PIN 3
PIN 2
GRY/WHT
GRY/WHT
GRY/WHT
GRY/WHT
GRY/BLK
GRY/BLK
GREY
GREY
GRN/BLU
DK. BLU
BLK
WHT
RED
MB1
YEL/PNK
YEL/PNK
RH1
YEL/GRY
YEL/GRY
PIN 5
PIN 8
FREEZER DOOR
SWITCH
(DOOR OPEN)
BLK
BLK/ORN
YEL/PNK
YEL/PNK
PIN 4
PIN 5
MC1
VARIABLE SPEED
COMPRESSOR/ INV.
BLK
LT. BLU
BASE PLATE
GROUND
SPLICE
TAN
YEL
MC1
MB2
MC1
RH1
IM1
TAN/YEL
DIODE
DIODE
SPLICE
SPLICE
SPLICE
YEL/BLU
SPLICE
MAIN INLET
WATER VALVE
FREEZER ICEMAKER
WATER VALVE
RED/BLK
BLK/WHT
12 VDC
GRN/YEL
BASE PLATE
GROUND
PIN 1
PIN 4
FREEZER DOOR
SWITCH
(DOOR OPEN)
BLK
BLK/ORN
YEL/PNK
YEL/PNK
COIL COVER
GROUND
BEHIND FRONT
LEFT ROLLER
FREEZER
ICE MAKER
(SEE FZ ICE
MAKER DIAGRAM)
4
3
2
1
BLK
LT. BLU
BRN
YEL/BLU
GRN/YEL
PIN 1
PIN 3
PIN 2
PIN 4
POWER
CONTROL SIGNAL
+5V DC
+5V DC
+5V DC
+5V DC
+12V DC
+5V DC
COMM.
GND
EVAPORATOR
FAN (DC)
RED/WHT
MB1
BRN/WHT
YEL/WHT
PIN 2
PIN 1
PIN 3
RH LIGHT
SWITCH
(DOOR OPEN)
LH LIGHT
SWITCH
(DOOR OPEN)
PUR/BLK (N/O)
PURPLE (COM)
YEL/BLK (COM)
YEL/GRY (N/C)
1
2
4
6
6
4
2
1
YEL/GRY (N/C)
YEL/BLK (COM)
PURPLE (N/O)
PURPLE (COM)
J2
1
5
J1
4
PIN 3
PIN 2
PIN 1
SPLICE
IM1
PIN 4
3
J4
4
5
6
1
2
9
11
12
5
J5
6
3
4
11
J5
7
12
J5
8
5
J6
6
7
8
11
12
3
4
1
J7
8
2
3
4
7
5
6
1
J9
OR
J11
2
3
4
J1
1
2
3
J2
2
J3
2
J3
1
J2
3
J3
7
4
YEL/RED
J3
6
3
5
NEUTRAL
CABINET
WRAPPER
AUGER MOTOR
PIN 5
PIN 4
PIN 7
WHT
RED
BLU
YEL
PIN 3
PIN 6
PIN 4
PIN 5
PIN 1
PIN 2
RED
BLK
PIN 2
PIN 1
PIN 7
PIN 8
PIN 3
PIN 5
PIN 4
PIN 5
PIN 4
PIN 3
PIN 7
PIN 8
PIN 9
PIN 3
PIN 2
PIN 5
PIN 6
LT.BLU/BLK
1
2
1
2
1
2
GRN/BLU
DK. BLU
RED/BLK
BLK/WHT
RED
BLK
PUR/BLK
BLU/WHT
BROWN/BLU
BROWN
RH1
PIN 9
PIN 6
LT. BLU
BLK
GRN/YEL
LT. BLU
RED/YEL
BRN/YEL
BLK/YEL
WHT/YEL
J3
1
5
2
4
3
6
9
10
J7
3
2
1
3
1
2
AC SIDE
DC SIDE
LT. BLU
LT. BLU
LT. BLU
LT. BLU
LT. BLU
BLK
BOARD-MOUNTED
AMBIENT THERMISTOR
1
J8
2
+5V DC
+5V DC
+5V DC
+12V DC
+12V DC
+12V DC
GND
REVERSIBLE 12V DC
YEL/BLU
LED LIGHT WIRING
FZ-1FZ-2
REFRIGERATOR LEDS
RG-1
RG-7
RG-6
RG-2
RG-5
RG-4
RG-3
FREEZER LEDS
WHT/BRN
WHT/BRN
WHT/BLU
WHT/BLU
1
2
3
4
1
WHT/BLU
2
WHT/BLU
3
WHT/BRN
4
WHT/BRN
WHT/BRN
4
3
2
1
WHT/BLU
LED
LED
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
LT. BLU/BLK
FLAPPER
MOTOR
+12V DC
+12V DC
+12V DC
REVERSIBLE
12V
CUBE/CRUSH
SOLENOID
IM EVAPORATOR
SENSOR
PIN 6
PIN 7
PIN 6
PIN 9
GRY/RED
GRY/RED
GRY/WHT
GRY/WHT
+5V DC
+12V DC
SPLICE
RH3
PIN 1
MULLION HEATER
SPLICE
PIN 1
LH1
PIN 4
PIN 2
FLAPPER & SUMP
HEATER
RIGHT DOOR
FLANGE
FLIP MULLION COVER
RIGHT HINGE
GROUND
GRN/YEL
2
1
3
1
2
LT. BLU/BLK
LT. BLU/WHT
MC1
BACK VIEW
RH1
RH2
LH2
MB1
AT1
FRONT INSIDE
VIEW
IM1
IM2
MB2
RH3
1
3
7
9
1
3
7
9
CATCH
1
5
LATCH
1
5
AT1, IM1, MB1, & RH1
LH2 & RH2
MC1
IM2
RH3
MB2
1
3
9
7
9
3
7
1
3
1
6
4
6
4
3
1
1
2
4
3
3
1
2
4
2
1
2
1
LH1
INLINE CONNECTOR ABBREVIATION KEY
ABBR. EXPLANATION
AT1 9 PIN CONNECTION AT AIR TOWER
IM1
9 PIN CONNECTION IN FRESH
FOOD ICEMAKER COMPARTMENT
IM2
6 PIN CONNECTION IN FRESH
FOOD ICEMAKER COMPARTMENT
LH1
6 PIN CONNECTION AT THE LEFT
DOOR UPPER HINGE
LH2
5 PIN CONNECTION AT THE LEFT
DOOR UPPER HINGE
MB1
9 PIN CONNECTION IN THE MAIN
BOARD HOUSING BEHIND THE
TOE
GRILLE
MB2
4 PIN CONNECTION IN THE MAIN
BOARD HOUSING BEHIND THE
TOE GRILLE
MC1
9 PIN CONNECTION IN THE
MACHINE COMPARTMENT TO THE
LEFT OF THE COMPRESSOR
RH1
9 PIN CONNECTION AT THE RIGHT
DOOR UPPER HINGE
RH2
5 PIN CONNECTION AT THE RIGHT
DOOR UPPER HINGE
RH3
2 PIN CONNECTION AT THE RIGHT
DOOR UPPER HINGE
3
3
1
LH1
1
4
6
4
6
3
1
4
2
1
1
1
1
1
1
1
4
J1
J2
J3
J5
J7
J4
J6
J9
J11
2
11
12
1
BOARD VIEW
J8
AMBIENT
TEMP
SENSOR
RL1
RL2
RL5
RL3
RL6
RL9
RL8
RL4
RL7
U2
Wire Diagram A06742101