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Whenever unit is set to self clean winth 90 minutes it shuts down with an F9 error message according to customer have replaced control and checked for proper operation of door latch assembly all other functions work properly what could be the issue?

Model Number
JT91550F2SS
Serial Number
RG606679Q
What have you tried so far?

Have replaced main control prior to that tested door latch assembly for proper operation but still getting F9 error within 1hr25min to1hr40min into self clean cycle

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Hi. I have attached the tech sheet for your unit. The F9 error code is for the cooling fan. The fan must not be operating properly and is causing the unit to overheat. If the control has been replaced you must have a faulty fan or wiring. If the fan runs check for blocked air flow to the control board.

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Hello
The F9 error is related to.
1) Bad wiring to the test switch or defective switch.
2) Door lock switch circuit.
3) Door lock latch position.
I have attached the service diagnostic sheet any any service bulletins.
Matt Ace technician

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Hello
Can you please double check your model number. It does not come up in our library.
Matt Ace technician

  • Model JT91550F2SS
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