E9F what is ? Frigidaire Washer - Frigidaire Washing Machines

Sounds like you did great job of following the service manual and advice for parts suppliers, but often, it is service tech knowledge that is useful. For instance they will look at a board and say "yes, this board fits most of them, but not yours", or they say "these boards are made on Taiwan for 5 bucks each and 8/10 don't work, I keep 20 in the van". also these days, techs carry a laptop computer and connect to a Service Port, like the OBD2 port on a car. The machine tells them the issue.

Your choice, Service Call or Shiny New Machine. You can't do any more than you have done.

you have obviously seen this, but did you check the connection to the Inverter board on the motor and the soldered joints behind the connection? Different model, same code.

E9F: Communication Error Between Main Board And Inverter ...

https://www.manualslib.com > ... > Service manual
Electrolux EWM25 series Manual Online: E9F: Communication Error Between Main Board And Inverter Board. E9F Checks to perform: Measure the continuity between ...

thru a dealer locally usually works for me

The E9F code indicates the pump is clogged.

Not enough water pressure

Exactly.
You can only check the connectors between main electronics and user interface. Sometimes due to vibration the connectors lose a good connection, otherwise main board(PCB) or user interface (PCB) is faulty. It is difficult to find out which of them is incorrect.
Only authorized service providers have a interface for connecting to the electronics of the washing machine.

Dado
.

E9F - Communication error between main PCB and Inverter board.

Could be:

• Faulty wiring between main PCB and Inverter;

• Inverter PCB faulty;

• Main PCB faulty

Dado

Frigidaire Washer Error Code E62 - Appliance Repair Forum

forum.appliancepartspros.com > Appliance Repair Help > Washer Repair
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More results from forum.appliancepartspros.com

communication error between PCB and Inverter,
Check wiring,PCB and inverter.

Hello - Typically error code E9F indicates a communication problem. A certified technician will need to check the wiring between the main control board and the speed control board. Depending on the diagnostic either the wiring, main control board or speed control board would need to be replaced. Contact a professional to move forward accurately.

Communication problem. Check the wiring between the Main Control Board and the Speed Control Board. Wiring bad, correct wiring problem. Wiring good, replace the Main Control Board. If the problem is not corrected, replace the Speed Control Board. Here is the part you need.