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Control Board
The control board is mounted in a housing that is attached to the inside of the control panel. The control
board and housing are replaced as an assembly. The control board assembly is held in place by Phillips head
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Operation of the control board can be checked by using the Service Test Mode. (See the Service Test Mode
section in this guide.)
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the Service
Test Mode section in this guide.)
Mode Name
Description
Idle
No cycle is selected. All LEDs, 7-segment display on front panel, load selections and
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user.
Standby
A cycle is selected with the appropriate load selections and options. LEDs and
7-segment display on front panel are on. The door is unlocked. The control board is
ready to take user input to either modify cycle selections or start a selected cycle.
Run
The control board is executing the currently selected cycle. The door is locked.
Pause
The control is stopped by the user during the execution of a cycle. The LEDs and
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unlocked. The control board is ready to take user input to either modify, resume, or
cancel the cycle.
End of Cycle
A cycle is completed. The LEDs and 7-segment display on the front panel stay on, all
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until the door is opened or after 2 hours have passed.
Fault
The control board detected a critical failure condition. The 7-segment display shows
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service test mode. (See the Service Test Mode section in this guide.)
