
– 34 –
191D
2880P1
Screw
DOOR
Switch
Cam
Plunger
Spring
Door Plunger
Pawl
Motor
UNLOCK
Switch
Baseplate
LOCK
Switch
191D
2880P1
Door Lock - Locked Position
Door Lock - Unlocked Position
Strip Circuit
To remove the lock assembly:
The lock assembly is held in place by two ¼-in.
hex-head screws. To access the lock assembly on
a single or upper oven, see
Control Compartment
Access
. On the lower oven, see
Lower Oven
Control
Compartment Access
.
Caution
: It is possible to reconnect the switch wiring
incorrectly to the lock assembly. When reconnecting
the wiring, make sure it is properly connected to the
lock assembly before turning the power back on.
Lock Assembly
Unlock
Lock
Lock Assembly Wire Harness
Yellow
Blue
Orange
Strip Circuit
Unlock
Lock
Lock Assembly Wire Harness
Yellow
Blue
Orange
Test Wires
Locked
Unlocked
While Unlocking
While Locking
Yellow to
Orange
0
2.5 VDC
2.5 VDC
2.6 to 2.9 VDC
Yellow to Blue
2.6 to 2.9
VDC
0
5.0 VDC
5.0 VDC
Lock Assembly Voltage Checks
Yellow - Common input
signal to ERC
Orange - 5-Volt square wave
50% duty cycle (measure
2.5 to 2.9 VDC on meter)
Blue - DC ground
Yellow - Common input
signal to ERC
Orange - 5-Volt square wave
50% duty cycle (measure
2.5 to 2.9 VDC on meter)
Blue - DC ground