Service Guide

For Service Technician Use Only
COMPONENT TESTING
3-12
n
Whirlpool
®
Smart Wall Ovens
Wiring diagram for models WOS97EC0H and WOSA2EC0H
Keypad
User Interface
ACU
EOL
Copernicus
NL1
12
12
34
GN
RD/WH
GN
RD/WH
2
2
1
11
WH
VT
Sensor
VT
Oven Temperature
BU
TN
BR
Motor Latch Switch
Door Switch
OR/BK
P3
1
4
2 3
5
6
9
7 8
10
P1
J1
YL
OR
BR
BR
1
OR
YL
2
34
5
P1
J8
K11 K10
K2
K3
1
2
PX4
PX1
PX3
P5
1
2
3
4
1
2
K4
K6
K7 K8
1
2
BK
WH WH
3 4 5
6 7
GY/BK
M
HS Cooling Fan
GY
OR
YL
M M
M
WH
LS Cooling Fan
Motor Door Latch
RD/WH
Convect Fan
RD
YL
RD
Temperature Limiter
Open Temp 338F (170C)
BU
BU
YL
Convect  2500W
Bake  2800W
Broil  3600W
RD
RD
BU
BK
BK
NL2L1
Win/Power
RD
YL
BK
Hall
P4
Sensor
WH
WH
Oven Lights
BK
TR1
P7
1 2 3 4
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 Halogen
Light
Triac
P2-1
M
Hall Effect
Sensor
Meat Probe
Sensor
OR
GN