Main Control (Acu) Board Connectors And Pinouts - Whirlpool WTW7120HC Manual De Instrucciones

Main Control (ACU) Board Connectors and Pinouts

J1 Power
J15 Drain,
Recirculation
Pump, Shifter
= Pin 1

FAUCET SW
J16 J16 VALVES
INLINE
WH
J16 J16 VALVES
FAUCET SW
1
WH
WH
FAUCET SW
3
1
INLINE 1
BU J16 VALVES
J16
2
INLINE
WH
BU
WH
2
3
2
2 1
WH
1
RD
3 3
3
1
BU
2
3
3
2
2
BK
2 2
RD
BK
4
1
RD 4
4
3
3
1 1
RD
RD
5
BK 5
5
4
4
OR
OR
BULK PUMP
6
6
RD
6
5
5
INLINE
BR
BULK PUMP BR
7
OR
7
WH 7
6
BULK PUMP
6
3
INLINE
BK
BK
8
INLINE
BR 8
WH
8 7
7
3 2 3 WH
3 3
RD
BK
8
2 1 2 8
2 2
RD
J14
J14
RD J14
1 1
J14
RD
1 1
1
1
RD
1
1
J14
J14
2
2
RD
1
1
2
2
YL
3 3
YL
2
2
3
3
BK
4 4
YL
BK 3 3
4 4
5
5
BK
4 4
5
5
5
5
J8
J8
RD
1
1
J8
J8
WH
J8
RD
J8
2
2
1
1
RD
1
1
WH
2
WH 2
2
2
J17
J17
1
1
WH
J17
J17
J17
J17
2
2
WH
1 1
RD
1
1
14 3
3
WH
WH
2
2
2
2
4
RD
4
RD
RD
3
3 3
3
FOR SERVICE TECHNICIAN'S USE ONLY
WH
BU
WH
WH
BU
RD
OR
OR
RD
RD
J16 Valves J17 Bulk Pump
J16 VALVES
J16
1
LINE_OUT
WH
LINE_OUT
1
1
LINE_OUT
2
WATER_VALVE_4 J16 VALVES
J16
WH
BU
WATER_VALVE_4
LINE_OUT
WH
2
2
WATER_VALVE_4
1
3 1 LINE_OUT
NC
WH
RD
NC
WATER_VALVE_4
BU 3 WH
NC
3
J16
2
4 2
WATER_VALVE_4
NTC_1
WH
NTC_1 BK RD
NC
1 4
NTC_1
4
3 RD
NC
3
5
WATER_VALVE_1
BU
WATER_VALVE_1
RD
NTC_1
2
BK 5
WATER_VALVE_1
5
4
NTC_1
4
6
WATER_VALVE_2 WATER_VALVE_2
OR 3
WATER_VALVE_1
6
WATER_VALVE_2
RD
6
5
WATER_VALVE_1
5
BK
7
WATER_VALVE_3 WATER_VALVE_3
4
BR
WATER_VALVE_2
7
WATER_VALVE_3
OR
7
6
WATER_VALVE_2
6
RD
AGND
8
AGND
5
BK
WATER_VALVE_3
8 AGND
BR
8
7
WATER_VALVE_3
OR
7
6
AGND
BK
BR
8 AGND
8
7
HMI
HMI
J14
BK
J14 HMI
8
12 V7
RD
12 V7 1
HMI 1
12 V7
J14
J14 HMI
5 V
12 V7
RD 2
2
5 V
5 V
J14
1 J14
1
LBU
12 V7
WIN_DATA
CYBORG ACU
YL
RD
5 V 1
3
3
WIN_DATA WIN_DATA
LBU
2
2
5 V WH
AGND
LBU
BK
2
WIN_DATA YL
4 4
AGND
AGND
WH
3 3
NC WIN_DATA
YL RD
WH
3
AGND
5
5
BK NC
NC
RD
4 4
AGND
BK
4
NC
FAUCET
5
5
NC
5
J8 FAUCET
J8
FAUCET_OUT FAUCET
RD
FAUCET
1
1
FAUCET_OUT
FAUCET_IN
J8 FAUCET
FAUCET_OUT
J8
WH
J8
FAUCET_OUT 2
2
RD RD
FAUCET_IN
1
1 1
1
FAUCET_OUT
FAUCET_IN
WH
WH
FAUCET_IN
BULK PUMP 2 2
2
2
FAUCET_IN
J17 BULK PUMP
J17
NC
BULK PUMP
BULK PUMP
1
1
NC J17
J17
LINE_OUT
J17 BULK PUMP
J17
WH
NC
NC 1
1 2
2
BULK_DISPENSER_1 LINE_OUT
1
1 WH
NC
RD
2
WH
LINE_OUT 2
LINE_OUT 3
3
BULK_DISPENSER_2 BULK_DISPENSER_1
2
2
RD LINE_OUT
3
3
J16 VALVES
J16
1
1 LINE_OUT
J16 J16 VALVES
2
2 WATER_VALVE_4
1
J16 J16 VALVES
1 LINE_OUT
3
NC
3
1
1 2 LINE_OUT
2
WATER_VALVE_4
BK
BU
4
NTC_1
4
2
2
3 WATER_VALVE_4
NC
3
5
BK WATER_VALVE_1
5
3
NC
3 4
NTC_1
4
BK
6
WATER_VALVE_2
RD
6 4
NTC_1
4 5
WATER_VALVE_1
5
BR
RD
7
WATER_VALVE_3
5
7 WATER_VALVE_1
5 6
WATER_VALVE_2
6
BK
OR
8
AGND
6
BR WATER_VALVE_2
8
6
7 WATER_VALVE_3
7
BR
7
WATER_VALVE_3
BK
7
8 AGND
8
BK
8
AGND
J14
8 J14 HMI
1
1
12 V7
J14
J14 HMI
2
2
J14
J14 HMI
1 5 V
1
12 V7
RD
YL
1
1
12 V7
3 3
WIN_DATA
2
2
5 V
BK
YL
2
2 5 V
4 4
AGND
3 3
WIN_DATA
YL
3
3
WIN_DATA
BK
5
5 NC
4
4
AGND
BK
4
4
AGND
5
5 NC
5
5 NC
J8 FAUCET
J8
J6 Lid Lock
RD
1
1
J8 FAUCET FAUCET_OUT
J8
WH
J8 FAUCET
RD
J8
2
2
Figure 4 - Main Control (ACU)
1
1 FAUCET_IN
FAUCET_OUT
RD
1
WH 1
FAUCET_OUT
2
2
WH FAUCET_IN
2
2
FAUCET_IN
J17 BULK PUMP
J17
1
1
J17 BULK PUMP NC
J17
J17 BULK PUMP
J17
2
1
2
1
NC
LINE_OUT
1
1
NC
3
2
2 3
J16 VALVES
BULK_DISPENSER_1
LINE_OUT
2
2
LINE_OUT
1
LINE_OUT 3 4
3 4
BULK_DISPENSER_1
BULK_DISPENSER_2
3
3
BULK_DISPENSER_1
2
WATER_VALVE_4
4
4
BULK_DISPENSER_2
4
4 J9 BULK SENSOR
BULK_DISPENSER_2
J9
3
NC
RD
1 J9 BULK SENSOR
1
12 V7_SB
J9
4
NTC_1
J9 BULK SENSOR
J9
RD
YL
1
2 2
1 12 V7_SB
5 BULK_DISPENSER_1
WATER_VALVE_1
RD
1
1 12 V7_SB
YL
2 3
6 2
WATER_VALVE_2 3 BULK_DISPENSER_1 BULK_DISPENSER_2
YL
2 2
BULK_DISPENSER_1
BK
DRAIN , RC. PUMP
7 4 3
WATER_VALVE_3
3 BULK_DISPENSER_2
4
AGND
3
BULK_DISPENSER_2
3 BK
8 BK AGND 4
4 DRAIN , RC. PUMP
AGND
4
4
AGND
J6
J6 LID LOCK
HMI
J6 J6 LID LOCK
1 1
LID_SW_AC_LOAD10_OUT
J6
J6 LID LOCK
1
12 V7
CYBORG ACU CYBORG ACU
1
1
LID_SW_AC_LOAD10_OUT
2
2 1 LINE
1
LID_SW_AC_LOAD10_OUT
2
CYBORG ACU 5 V
2
CYBORG ACU
2 LINE
3
2 LL_SW_LOCK
3 2 LINE
3
WIN_DATA
CYBORG ACU
3
RD
LL_SW_LOCK
3
3
4 LL_SW_LOCK
3
AGND
5
NC
J8 FAUCET
FAUCET_OUT
FAUCET_IN
Figure 5 - Connector and Pinouts
BULK PUMP
NC
LINE_OUT
BULK_DISPENSER_1
CYBORG ACU
CYBORG ACU
CYBORG ACU
POWER
POWER J1
LINE
2
LINE
POWER J1
NEUTRAL
NEUTRAL 1
2
LINE
NEUTRAL 1
BPM MOTOR
BPM MOTOR J3
MCU_M_V
1
MCU_M_V
BPM MOTOR J3
MCU_M_W 2
MCU_M_W
1
MCU_M_V
3
MCU_M_U
MCU_M_U
2
MCU_M_W
4
RTN
RTN
3
MCU_M_U
4
RTN
SHIFTER J15
DRAIN , RC. PUMP SHIFTER J15
DRAIN , RC. PUMP
1
LINE_OUT
LINE_OUT
SHIFTER J15
DRAIN , RC. PUMP
2
DRAIN_PUMP
1
LINE_OUT
DRAIN_PUMP
DRAIN_PUMP
DRAIN , RC. PUMP
3
RC_PUMP
2
DRAIN_PUMP
RC_PUMP
4
SHIFTER DRAIN_PUMP
3
RC_PUMP
SHIFTER
4
SHIFTER
POWER
J3 BPM Motor
NEUTRAL
POWER
LINE
NEUTRAL
BPM MOTOR
NEUTRAL
MCU_M_V
BPM MOTOR
MCU_M_W
BPM MOTOR
MCU_M_V
MCU_M_U
MCU_M_V
MCU_M_W
MCU_M_W
MCU_M_U
J9 Bulk Sensor
MCU_M_U
DRAIN , RC. PUMP
J8 Faucet
LINE_OUT
DRAIN , RC. PUMP SHIFTER
DRAIN , RC. PUMP SHIFTER
DRAIN_PUMP
LINE_OUT
J14 HMI
LINE_OUT
RC_PUMP
DRAIN_PUMP
DRAIN_PUMP
SHIFTER
RC_PUMP
RC_PUMP
SHIFTER
SHIFTER
POWER CORD
POWER CORD
J1
J1
BK
J1
POWER J1
2
1
J1
BK
1
WH
2
LINE
J1 1
1 2
POWER J1
WH J1
BK
2
1
NEUTRAL 2
1
2
LINE
1
WH
2 J3
J3
POWER J1
J3 NEUTRAL 2
1 J1
J3
BPM MOTOR J3
BR
1
2
BR LINE
1 1
1
J3
1
WH
MCU_M_V 1
RD J3
BPM MOTOR J3
NEUTRAL 1 2
RD
2
2
BR
2
1
2
2
MCU_M_W
1
BK
1
MCU_M_V BK
3
RD 3
3 J3
BPM MOTOR J3
2
3
MCU_M_U 3
2
GN GN 2
MCU_M_W
4
BK 1
4
MCU_M_V 4 1
3
4
RTN 4
3
MCU_M_U 3
2
2
MCU_M_W GN
4
4
RTN 4
3
J15
3
MCU_M_U
J15
J15
SHIFTER J15
WH
4 RTN 4
1
WH
1 J15
1
1
LINE_OUT
1
BU
J15
SHIFTER J15
2
WH
BU
2
1
2 2
J15 2
PK SHIFTER J15
1
LINE_OUT
1
3
BU
PK
2
3
3
1
RC_PUMP LINE_OUT 3 3
1
OR
2
2
4
PK
OR
3 2
DRAIN_PUMP 4
4 SHIFTER 2
4
4
3
RC_PUMP
3
OR
3
RC_PUMP 4 3
SHIFTER 4
4
4
SHIFTER
4
DO NOT REMOVE OR DESTROY
POWER J1
2
LINE
J1
1
2
LINE J1
2
1
J3
1
1
J3
2
J3
1
3
1
2
4
RTN 2
3
3
4
RTN
4
SHIFTER J15
RTN
1
J15
2
J15
1
1
3
2
2
4
3
3
4
4
POWER COR
GN
G
BK
WH
BK
WH
BK
BR
RD
BR
BK
RD
BR
GN
BK
RD
GN
BK
GN
WH
BU
WH
PK
WH
BU
PK
OR
PK
BPM
BU
RD
4
OR
OR
BK
3
RD
BR
2
BK
1
BR
SHIELD
DRAIN
SH
DRAIN
SHIFT
WH
OR