Electrolux E23BC78IPS データシート
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)
YEL/GRY (N/C)
1
2
4
6
6
4
2
1
4
2
1
YEL/GRY (N/C)
YEL/BLK (COM)
PURPLE (N/O)
PURPLE (COM)
PURPLE (COM)
THERMAL
CUT-OUT
DEFROST
BIMETAL
LINE
CAB. GROUND
RL1
LINE
ICEMAKER
EVAPORATOR
HEATER
FREEZER
EVAPORATOR
HEATER
FF LEDS
FREEZER
LEDS
NEUTRAL
J1-3
J1-4
J1-1
LED POWER
BOARD
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
SEE FLAPPER
RELAY BOARD
COMPRESSOR
CONTROL SIGNAL
FREEZER
SENSOR
FRESH FOOD
SENSOR
RH2
LH2
USER
INTERFACE
DISPENSER
PADDLE
DISPENSER
LIGHT
FLAPPER
POSITION
SWITCH
FREEZER
EVAPORATOR
SENSOR
MB1
AT1
IM1
+12V DC
M
IM FAN
MOTOR
TWIST
MOTOR
M
MC2
IM2
+5V DC
BAIL ARM
SWITCH
TRAY
SENSOR
12V DC
DAMPER
MOTOR
OUT2A
BRN/YEL
BLK/YEL
WHT/YEL
BLK/YEL
WHT/YEL
AT1
OUT2B
OUT1A
OUT1B
RED/YEL
PIN 6
PIN 5
PIN 3
PIN 2
GRY/YEL
GRY/YEL
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
YEL/PNK
YEL/PNK
COIL COVER
GROUND
BEHIND FRONT
LEFT ROLLER
FREEZER
ICE MAKER
(SEE FZ ICE
MAKER DIAGRAM)
4
3
2
1
3
2
1
BLK
LT.BLU
BRN
YEL/BLU
GRN/YEL
PIN 1
PIN 3
PIN 2
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
RH1
LH1
BRN/BLK
BRN/BLU
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
2
4
6
6
4
2
1
YEL/GRY (N/C)
YEL/BLK (COM)
YEL/BLK (COM)
PURPLE (N/O)
PURPLE (COM)
J2
1
5
5
J1
4
PIN 3
PIN 2
PIN 1
2
3
4
3
4
1
1
2
CABINET BY
COMPRESSOR
GRN/YEL
HUMIDITY
SENSOR
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
SPLICE
IM1
PIN 4
5
J4
6
7
8
9
7
8
9
11
12
12
5
J5
6
3
4
3
4
11
J5
7
12
J5
8
7
J6
8
9
9
10
11
12
11
12
1
J7
8
2
3
4
7
5
6
2
3
4
7
5
6
1
J9
2
3
4
3
4
J1
1
2
3
2
3
J3
2
J2
2
J3
1
J2
3
J3
7
4
4
YEL/RED
J3
6
3
5
3
5
NEUTRAL
CABINET
WRAPPER
AUGER MOTOR
PIN 5
PIN 2
PIN 3
PIN 4
PIN 7
WHT
RED
BLU
YEL
PIN 1
PIN 5
PIN 6
PIN 2
PIN 7
PIN 3
PIN 8
PIN 4
PIN 3
PIN 6
PIN 4
PIN 5
PIN 1
PIN 2
RED
BLK
PIN 5
PIN 3
PIN 2
PIN 1
PIN 7
PIN 8
PIN 4
PIN 1
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
BLK/PNK
YEL/BLK
LT. BLU
LT. BLU
1
2
1
2
1
2
1
2
GRN/BLU
DK. BLU
RED/BLK
BLK/WHT
RED
BLK
2
1
1
PUR/BLK
BLU/WHT
BRN/BLU
BRN
RH1
PIN 6
PIN 1
PIN 1
LT. BLU
BLK
BLK
GRN/YEL
LT. BLU
2
1
3
PIN 6
PIN 2
SPLICE
SPLICE
BLK
LT. BLU
LT. BLU/WHT
LT. BLU/BLK
1
2
2
3
4
3
4
1
LT. BLU
BLK
BRN/BLK
BRN/BLU
1
2
3
4
GND
+12VDC
RELAY
LINE
NEUTRAL
FLAPPER
SOLENOID
(SEE J4
PINS 5,6)
RED/YEL
BRN/YEL
BLK/YEL
WHT/YEL
J5
1
5
2
4
3
6
5
2
4
3
6
J4
3
2
1
2
1
2
1
4
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
FLAPPER
RELAY BOARD
TO PERFECT TEMP
DRAWER HOUSING
YEL/BLU
BLK/PNK
+12V DC
+12V DC
+12V DC
+12V DC
GND
COMM
LT BLUE
LT BLUE
PTD DRAWER
HEATER THERM.
PTD DRAWER
HEATER
WHITE/YELLOW
BLACK/YELLOW
BROWN/YELLOW
RED/YELLOW
4
3
2
1
3
2
1
PTD
DAMPER
RED
BLACK
PTD
HEATER
GROUND
PTD
FAN
J2
1
2
3
4
2
3
4
J3
3
2
1
2
1
4
3
2
1
LT. BLU
YEL/BLK
GRN/YEL
BLK/PNK
1
J7
2
3
4
5
6
7
1
3
4
5
6
7
1
J11
2
3
4
3
4
1
J6
2
3
4
3
4
1
J8
2
PTD COVER
THERMISTOR T1
(PTD DRAWER)
TO THE TWO LEDS
IN THE PTD COVER
ORN
GRY
TO LED
POWER BOARD
(J2)
CONNECTION TO
PTD COVER
RED/BLACK
PINK/WHITE
WHITE/PINK
WHITE/PINK
BLACK/WHITE
WHITE
WHITE
WHITE
PTD USER
INTERFACE
BOARD
J3
PTD USER INTERFACE
KEYPAD ASSEMBLY
FLEX CABLE TO KEYPAD
J2
1
2
3
4
2
3
4
PIN 1
PIN 2
PIN 3
PIN 4
PIN 5
PIN 6
PIN 7
PIN 8
PIN 2
PIN 3
PIN 4
PIN 5
PIN 6
PIN 7
PIN 8
PTD
MAIN PCBA
PTD ERROR CODES:
9X - SHORTED KEY/BUTTON,
WHERE THE "X" IS:
1 FOR "ON/OFF"
2 FOR "+"
3 FOR "C/F"
4 FOR "-"
5 FOR "LOCK"
6 FOR "V" DOWN ARROW KEY
7 FOR "^" UP ARROW KEY
2X - OPEN NTC,
WHERE THE "X" IS:
1 FOR THE PTD DRAWER NTC
2 FOR PTD FREEZER AIR NTC
3X - SHORTED NTC,
WHERE THE "X" IS:
1 FOR THE PTD DRAWER NTC
2 FOR PTD FREEZER AIR NTC
CE - LOSS OF COMMUNICATION
BETWEEN UI AND MAIN PCB
HI F - UCL OVER TEMP
TIME OUT EXCEEDED
LO F - LCL UNDER TEMP
TIME OUT EXCEEDED
PTD MODELS ONLY
PTD MODELS ONLY
PTD MODELS ONLY
PTD MODELS ONLY
LED
+
-
-
+
LED
BLK/GRY
GRY
2 1
1
2
BLK/GRY
ORN
LED
+
+
-
-
+
LED
1
2
BLK/WHT
BLK/WHT 1
2
BLK/PNK
BLK/GRN
ZONE 3
PTD LEDS
ZONE 2
RIGHT
LEDS
-
+
LED
1
2
WHT/PUR
BLK/PNK
ZONE 1
LEFT LEDS
BLK/PUR
WHT/BRN
2
1
-
+
LED
2
1
-
+
LED
BLK/PUR
BLK/BLU
2 1
-
+
LED
WHT/BLK
BLK/BLU
2 1
-
+
LED
WHT/BLU
BLK/GRN
2
1
-
+
LED
BLK/ORN
WHT/RED
2
1
-
+
+
LED
BLK/BRN
BLK/ORN
LEFT DOOR
1 2
1 2
WHT/RED BLK/ORN
BLK/ORN BLK/BRN
1
2
WHT/RED BLK/ORN
RIGHT DOOR
GRY
ORN
7
8
GRY
ORN
2
1
BLK/BRN
WHT/GRN
2
1
-
+
LED
ZONE 4
FF DOORS AND
FRONT OF FREEZER
Z4-3
Z4-1
Z4-2
Z1-1
Z1-2
Z1-3
Z2-4
Z2-3
Z2-2
Z2-1
Z3-1
Z3-2
5
1
5
1
LATCH
CATCH
1
5
WHT/RED BLK/BRN
LED LIGHTS
1
TYPICAL LED CONNECTOR
J1
J2
LED POWER
SUPPLY
LED LIGHTS
1
4
2
3
LT. BLU
YEL/BLK
YEL/RED
WHT/BLU WHT/BLK WHT/PUR
ORN
WHT/BRN
1
2
3
4
5
6
7
8
WHT/GRN WHT/RED
GRY
J2
1
5
2
6
3
7
4
8
ONLY ON MODELS
WITH PTD
RH4
RH2
LH2
J2-8
J2-7
J2-6
J2-5
Z3-2
J2-4
J2-2
J2-1
J1-4
J1-3
-
+
-
+
-
+
-
+
J1-1
FREEZER POWER
(120V AC)
NEUTRAL
FRESH FOOD
POWER (120V AC)
Z3-1
Z1-3
Z1-2
Z1-1
Z2-4
Z2-3
Z2-2
Z2-1
Z4-3
PCBA
LED POWER
J2-3
Z4-2
Z4-1
MC1
MC2
BACK VIEW
RH1
RH2
LH1
LH2
MB1
AT1
FRONT INSIDE
VIEW
IM1
IM2
IM2
MB2
RH3
RH4
LED POWER
BOARD
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
MC2
8 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 WITH THICKER
WIRES AT THE RIGHT DOOR UPPER
HINGE
RH4
2 PIN CONNECTION WITH SMALLER
WIRES AT THE RIGHT DOOR UPPER
HINGE
1
3
7
9
1
3
7
9
3
3
1
CATCH
1
5
LATCH
1
5
AT1, IM1, MB1, & RH1
LH1
LH2 & RH2
MC1
IM2
RH4
RH3
MC2
MB2
1
1
3
9
7
9
3
7
1
3
1
6
4
6
4
3
1
1
2
4
3
3
1
2
4
1
4
8
5
8
5
4
1
2
1
2
1
1
2
1
2
4
6
4
6
3
1
4
2
1
1
1
1
1
1
1 4
J1
J2
J3
J5
J7
J4
J6
J9
J10
J11
J11
2
11
12
1
BOARD VIEW
J8
AMBIENT
TEMP
SENSOR
RL1
RL2
RL5
RL3
RL6
RL9
RL8
RL4
RL7
U2
Wire Diagram A01536301