Electrolux EDH803R9WB Heat Pump Tumble Dryer Shows Error EHO

March 23, 2025

Customer Question

gabutan, julius a. asks:

My Electrolux EDH803R9WB heat pump tumble dryer displays error message EHO, EH0. Can select program but can't start. After unplugging it, the error appears again. Please help me.

Model: EDH803R9WB

Paul Says:

I will try and help with this problem about Electrolux EDH803R9WB Heat Pump Tumble Dryer,

This issue is not mentioned in the technical bulletin or workshop manuals. The error code was not listed there.

I did some research for you and found a guy who has done a brilliant job diagnosing this issue. Although he is a competitor, he deserves recognition. He has made a very detailed video on how to remove the PCB and diagnose faults related to specific relays that cause this error code.

The EHO and EH0 errors could be related to power issues on the board, and this video explains it brilliantly.

I’ve also managed to get you the wiring diagram, service manual, and related videos. Please take your time to go through them.

Here Is a Useful Link to Fix EHO Error of Electrolux Zanussi Dryer

There are 3 similar models to your Electrolux EDH803R9WB Heat Pump Tumble Dryer please use your full model number which is written on the ID plate.

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