I just replaced the heater unit due to an Error Code 73. I am now getting an Error Code 91 some kind of communication issue.
Checked all of my connections and everything seems to be reconnected correctly.
The E91 is a communication Error . See the technician diagnostic sheet link below. Run the unit through diagnostics to verify the stored error code or codes.
1) Wiring, Electronic Control Board.
2) Interface Board defective.
Check connections between Electronic Control Board and Interface Board. If no
wiring problems, replace Electronic Control Board first then Interface Board if EOC does not work. Matt Ace technician
The video link in your response brings me to the general Repair Video site. Can you give me the exact link?
I had no trouble opening that link, but here is another one for you to try. ftp://ftp.electrolux-na.com/ProdInfo_PDF/Webster/137265000.pdf
- You must login to reply
Please login first to submit.