SUB ZERO DW2450 Dishwasher
DW2450 and DW2450WS Service Manual
service.subzero.com
800.222.7820
Wiring Diagrams
DW2450 AND DW2450WS WIRING DIAGRAM (POST-TCO AND HEATER REWORK)
WIRE DIAGRAM
- This wiring information is provided for use by qualified service personnel only.
- Disconnect appliance from electrical supply before begining service.
- Be sure all grounding devices are connected when service is complete.
- Failure to observe the above warnings may result in severe electrical shock.
MODEL: DW2450 & DW2450WS
PART NUMBER 9047646 Rev A
NOTE: For new units SWS 20050000,
1
2
3
4
5
6
7
8
ORG
ORG
ORG
ORG
ORG
ORG
1
1
2
3
4
5
6
7
8
or reworked units PTS 20050000
2
3
4
5
6
7
8
X200
UIM1
USER
INTERFACE
MODULE
GND1
DOOR
GROUND
ORG
ORG
PJ17
X201
SOL3
COMMAND
LE1
STATUS
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
X204
PJ18
UT1
LYNX
COMMUNICATION
MODULE
GND
5
SD
4
SI
3
SCK
2
+5V
1
X203
1
2
5
4
3
2
1
BT
WIFI
/Rx /Rx
Sync.
+Tx -Tx N/C +12V 60Hz GND
GND2
1
2
3
4
5
6
TUB/BASE
GROUND #2
PJ16
WHT
BLK
RED
GRN
YEL
BLU
1
2
3
4
5
6
8
7
6
5
4
3
2
1
GND3
TUB/BASE
GROUND #1
X104
X25
RS485
COMMUNICATION
MODULE
1
2
3
4
2
1
3
2
1
1
2
3
4
5
PJ2
PJ1
PJ4
2
1
X101
PJ3
2
1
3
2
1
+5V
GND
SD
SI
SCK
+5V
2
1
X100
GND OUT
NC
C
DETERGENT/RINSE AID RINSE AID LEVEL
DISPENSING COIL SENSOR
2
1
C
+V
POWER
ENTRY
2
1
4
3
2
1
MODULE
DISP1
DOOR
MOUNTED
LS1
LT5
X13
X27
3-COLOR LED
FLOOR
DOOR
LATCH
SWITCH
DISPLAY
PJ19
DISPENSER
H
G
N
PJ20
PJ21
2
1
BWN/YEL
WHT
X34
PJ15
PJ5
1
2
1
1
2
3
4
+V
ORG
ORG
1
1
+V
LT1
TUB
LIGHT
#1
+V
RED
X30
2
3
1
1
COM
COM
ORG/BLK
ORG/BLK
X5
X6
2
2
C
BLK
4
PJ6
1
1
2
3
4
+V
RED
YEL
BLK
BLU
+V
LT2
TUB
LIGHT
#2
+V
2
3
COM
COM
C
PJ25
PJ34
PJ24
PJ22
4
PJ7
1
2
1
RED/ORG
WHT/GRY
RED/DBL
TS1
TS2
1
2
3
4
+V
YEL
WHT
BLU
GRN
X4
+V
LT3
TUB
LIGHT
#3
+V
2
3
BLU
1
HTR1
TUB
HEATING
ELEMENT
PJ33
PJ23
COM
COM
C
4
PJ8
1
1
2
3
4
+V
WHT
GRN
+V
PJ26
1
LT4
TUB
LIGHT
#4
1
2
3
2
1
3
+V
YEL/BLK
2
3
4
MCM1
MAIN
CONTROL
MODULE
MOT1
WASH
PUMP
COM
COM
YEL/RED
X3
C
2
3
MOTOR
YEL/GRY
PJ9
4
4
3
2
1
4
+5V
C
VLT/BWN
VLT/WHT
VLT/TAN
VLT/ORG
1
3
5
3
2
1
AE1
3
2
1
NTC
IR
TURBIDITY
TEMPERATURE
SENSOR
&
X20
PJ27
E
WHT
X14
2
2
MOT2
DIVERTER
VALVE
NTC
MOTOR
RED/BLK
1
1
PJ10
1
2
1
1
3
+5V
VLT
FE1
FILL
VALVE
X19
PJ28
FLOWMETER
OUT
VLT/YEL
3
1
WHT
3
1
1
MOT3
DRYING
FAN
X9
PJ11
3
PJ29
MOTOR
3
1
2
+5V
VLT/BLK
VLT/GRY
VLT/RED
RED/GRY
1
1
PE1
SUMP
COM
OUT
Hz
X21
2
PRESSURE
SENSOR
PJ30
1
3
WHT
1
2
2
MOT4
DRAIN
PUMP
X7
PJ12
MOTOR
2
1
RED
1
2
VDD
BLU/WHT
BLU/ORG
ZE1
DIVERTER VALVE
POSITION
RED/WHT
1
2
1
1
X31
SENSOR
BLK
GND
PJ32
PJ14
1
3
WHT
2
2
SOL1
SUMP
FILL
3
1
2
1
2
3
C
BLU/BLK
BLU/GRY
1
2
1
2
3
X15
FLT1
BASE
FLOAT
SWITCH
VALVE
NO
NC
X16
RED/BLU
1
1
PJ31
PJ13
1
1
3
WHT
2
2
SOL2
WATER SOFTENER
FILL
VALVE
(IF EQUIPPED)
FLT2
WATER SOFT-
ENER FLOAT
SWITCH
(IF EQUIPPED)
2
1
1
2
V+
BLU
1
2
X10
X18
OUT
BLU/GRN
RED/YEL
3
1
1
828019 REV B 08/2023
99
| General | Details |
|---|---|
| Name | SUB ZERO DW2450 Dishwasher |
| Make | SUB-ZERO |
| Language | English |
| Filetype | PDF (Download) |
| File size | 3.11 MB |
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