TROUBLESHOOTING
39
Troubleshooting:
No Keypad I
nput
YES
NO
Replace the keypad. If
the problem persists,
replace the control board.
Is the keypad cable properly connected to the
control board?
Correct wiring.
Corr
ect wiring.
If wiring is damaged,
replace door switch(es).
R
eplace the door
switch(es).
YES
R
efer to tr
ouble-
shooting procedures
on page 36.
NO
Troubleshooting:
“Cook Door Open” Message when Door is Closed
Non-F
ault C
ode Troubleshooting
This section provides troubleshooting tips for issues that may occur independently of an oven fault.
NO
Is “F4 MONITOR” fault present?
NO
YES
NO
I
s the wiring fr
om the door
switches to contr
ol boar
d OK?
Adjust/tighten
the door (pages
20-21).
Enter Test Mode (page 13)
and observe the status indi-
cators when the door closes.
D
o all thr
ee door switches
close in sequence (P
, S, M)?
YES
Adjust the door switch
assembly to allo
w the
switch to close (page
21). Is the issue resolved?
NO
YES
Check the door/door
hinge connection. Is
the door loose on the
hinge arms?
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