Troubleshooting; Cook Door Open" Message When Door Is Closed - TurboChef HHB-8028 Service Manual

52 52 THE OVEN DOOR

TROUBLESHOOTING

Is the Door Switch
properly installed?
(Ensure it is not loose
or cracked.)
NO
Reset Door Switch.
70
Ensure that this side (rather
than the bracket-side) faces
the oven upon reinstallation.
NOTE: Some oven components have been removed for clarity.
NUMBER
70
Door Actuator and Mounting Bracket

"Cook Door Open" Message when Door is Closed

Is wiring from Door Switch to
YES
YES
PART
Door Actuator
Troubleshooting:
I/O Control Board OK?
Replace Door Switch
(page 36).
If problem persists,
ensure Door Actuator
(see Figure 54, below) is
properly installed. If
problem continues to
persist, replace I/O
Control Board
(page 39).
NO
Correct wiring.
If wiring is damaged,
replace the Door
Switch (page 36).
PART NUMBER
102789