Service Guide

For Service Technician Use Only
COMPONENT TESTING
3-8
n
Whirlpool
®
Smart Wall Ovens
Wiring diagram for models WOD77EC0H and WOD77EC7H
Keypad
User Interface
J1
P1
123
4
YL
BR
OR
EOL
NL1
1
2
GN
RD/WH
GN
RD/WH
2
1
2
1
P1
1
BR
OR
YL
23
4
5
WH
1
2
J8
Upper Copernicus
Appliance Manager
Sensor
V
V
Oven Temperature
BU
TN
Motor Latch Switch
Door Switch
BR
OR/BK
BR YL
OR
1
Lower Copernicus
Appliance Manager
23
4
5
P1
1
2
J8
WH
N
L2
L1
RD
BK
BK
WH
WH
WH
RD
BK
BK
1
2 3
4
5
6
7
8
9
10
P3
K11
K10
K2
K3
BU
PX4
1
2
BU
Broil - 3600W
BU
RD
Bake - 2800W
RD
PX1
YL
Convect - 2500W
YL
1
2
3
4
RD
PX3
1
2
BK
BK
RD
RD/WH
Temperature Limiter
K4
Open Temp 338F (170C)
K6
K7
K8
1
2
3
4
5
6
7
P5
YL
OR
GY
GY/BK
HS Cooling Fan
LS Cooling Fan
Motor Door Latch
WH
Convect Fan
WH WH
BK
Lower Oven
Sensor
M
Temperature
M
M
M
V V
TN
LO Motor Latch Switch
P3
1
BR
Lower Door Switch
OR/BK
2 3
4
5 6
7
8
9
10
K4
K6 K7
K8
1
2
3
4
5
6
7
P5
YL
OR
GY
GY/BK
M
M
M
M
LO HS Cooling Fan
LO LS Cooling Fan
K11
Lower Motor Door Latch
Lower Convect Fan
K10
K2 K3
1
2
PX4
1
2
PX3
1
2
3
4
PX1
BU
RD
WH
BU
Lower Broil - 3600W
BU
RD
Lower Bake - 2800W
RD
YL
Lower Convect - 2500W
YL
Win/Power
Lower Temperature Limiter
Open Temp 338F (170C)
R
YL
BK
P4
Hall
Sensor
R
YL
BK
P4
Hall
Sensor
WH
WH
WH
Upper Oven Lights
BK
TR1
P7
1 2 3 4
Lights
BK
Lower Oven
TR1
Thermo Fuse
LEGEND
Indicator
Light
ThermistorNon-Resettable
Fuse
Connection No
Connection
On
Some
Models
In-Line
Connection
Connector P2,
Position 1
Circuitry
Enclosed
Within
Terminals Single
Switch
Thermal Switch
(opens on
heat rise)
Thermal Switch
(closes on
heat rise)
Resistor
or Element
Motor Incandescent
Light
Triac
P2-1
M
Hall Effect
Sensor