The Door Lock Solenoid & Door Latch Switch - Whirlpool SELF-CLEANING SLIDE-IN GAS RANGES Manual

THE DOOR LOCK SOLENOID & DOOR LATCH SWITCH
The door lock solenoid operates on a 120-volt
pulse from the electronic control board. When
the door is in the unlocked position, (Figure
3-5A), the plunger is extended. When the door
latch switch is open, the control senses that
the door is unlocked. When the door latch
switch closes, the control senses that the door
is locked. The door latch switch, mounted on
the solenoid bracket, is in the N.O. (normally-
open) position. During the self-clean cycle, the
DOOR
UNLOCKED
LATCH
ACTUATOR
ROD
PLUNGER OUT
DOOR UNLOCKED
DOOR
LOCKED
LATCH
ACTUATOR
ROD
Figure 3-5B
The Door Lock Solenoid
(Door Locked)
Figure 3-5A
The Door Lock Solenoid
(Door Unlocked)
DOOR LATCH
SWITCH OPEN
SOLENOID
120 VAC
DOOR LATCH
SWITCH CLOSED
SOLENOID
PLUNGER IN
DOOR LOCKED
120 VAC
control board sends a 120-volt pulse to the so-
lenoid windings, which pulls the plunger in, and
moves the latch actuator rod to lock the oven
door (Figure 3-5B). The movement of the rod
also actuates the door latch switch and closes
it. When the self-clean cycle is over, the con-
trol board sends a 120-volt pulse to the sole-
noid, the plunger is pushed out, the latch ac-
tuator rod releases the door, and the door latch
switch opens.
L1
BI - METAL SW FAN N.O.
M
Y Y
BK
OVEN CONTROL
BI-METAL SW
AMBIENT N.C.
TRANSFORMER
P4-3
BK BK
BK
Y
P3-3
OVEN LIGHT RELAY
DOOR
SW.
Y
P3-4 LATCH RELAY
V
P3-6
OVEN
TEMP
SENSOR V
P3-7
P2-2
BK
BROIL RELAY
BK
P2-3/P6
BAKE RELAY
G
P3-5
GND
SURFACE BURNER
IGNITION SWITCHES
3-5
W
P4-1
OVEN LT.
R
P4-4
DOOR LOCK
P4-5 SOLENOID
BR W
BU
P3-1
N.O.
BU
P3-2
COM
LATCH SW.
P2-1
V BU
BROIL VALVE
P2-4
R
BROIL IGNITOR
R
BAKE VALVE
BAKE IGNITOR
SPARK MODULE
N
W
W
GND
W
DOOR
W