54 TROUBLESHOOTING
Correct wiring or replace
it if damaged.
Replace the door
switch(es).
Refer to the F4: MONITOR
troubleshooting procedures on
page 50.
NO
Troubleshooting:
“Cook Door Open” Message when Door is Closed
Non-Fault Code Troubleshooting
This section provides troubleshooting tips for issues that may occur independently of an oven fault.
NO
Is “F4 MONITOR”
fault present?
NO
NO
Is the wiring from the door switches
to I/O control board (SAGE) OK?
Adjust/tighten the door
(page 34, section “Adjusting
the Oven Door”).
Adjust the door switch(es) to
allow the switch(es) to close
(page 35, section “Adjusting
the Primary, Secondary, and
Monitor Switches”). Is the
issue resolved?
NO
Check the door/door
hinge connection. Is
the door loose on the
hinge arms?
Enter Test Mode (page 19)
and observe the status indi-
cators when the door closes.
Do all three door switches
close in sequence (P, S, M)?
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