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PROBLEMS
F. "LOCK" appears in
display and bake or
broil cannot be
programmed and oven
is at or near room
ambient termperature.
G. "DOOR" appears in
display when oven is
programmed for Clean.
H. Oven temperature
display does not
increment to set
temperature during
preheat. Oven burner
operates but does not
cycle.
POSSIBLE CAUSE
1.
Door latch is set far right or
clean position.
2.
Shorted door latch switch
wire or shorted latch
switch.
3.
Defective E.R.C.
1.
Door latch is set in far left
or unlatch position.
2.
Open door latch switch or
open latch switch wire.
3.
Defective E.R.C.
1.
Sensor resistance too low
or not changing with
temperature rise.
2.
Defective E.R.C.
CORRECTION
1. Door latch should be set to f
bake or broil functions.
Check for shorted latch swit
J4 to ground. If continuity is
latch switch contacts to dete
or switch). If no continuity is
3.
If Steps 1 and 2 above chec
1.
Door latch should be set in
clean function.
2.
Latch door then check for o
J4. If open circuit is indicate
wiring. Repair/replace comp
3.
If steps 1 and 2 above check
1. Defective oven temperature
plug and attach ohmmeter le
pins. Risistance at room tem
approximately 1091 ohms.
sensor using a hair dryer or
resistance should increase
rise. If sensor resistance do
sensor. If resistance increa
If sensor checks good in Ste
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