E63
What code E63 means on a AEG washing machines, what causes it, and which part to check first.
● SEVERITY: MEDIUM
AEG E63 means: Safety thermostat triggered. The documented cause is: The safety thermostat has cut out due to excessive temperature. Can be caused by a failing NTC thermistor, a blocked/scaled element, or a relay stuck closed.
What E63 means
Safety thermostat triggered
The display shows E63 and the machine stops until the fault is cleared.
What the technical documentation says
Causes documented in the technical source published by whitegoodshelp.co.uk
| DOCUMENTED CAUSE OR CHECK |
|---|
| The safety thermostat has cut out due to excessive temperature |
| Can be caused by a failing NTC thermistor, a blocked/scaled element, or a relay stuck closed |
Replacement parts
Tools you'll need
Before you open anything
Unplug the machine and close the water tap before removing any panel. Water and mains electricity sit centimetres apart inside a washing machine. If the drum still holds water, drain it from the filter first — it can be scalding.
What to check, in order
From the quickest check to the one that needs a technician.
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Frequently asked questions
What does E63 mean on a AEG?
Safety thermostat triggered The documented cause is: The safety thermostat has cut out due to excessive temperature. Can be caused by a failing NTC thermistor, a blocked/scaled element, or a relay stuck closed.
Can I fix E63 myself?
It depends on the part involved: The safety thermostat has cut out due to excessive temperature. Can be caused by a failing NTC thermistor, a blocked/scaled element, or a relay stuck closed. Clearing a filter or straightening a hose is within reach of anyone; anything behind a panel means mains electricity and water together — that is a job for a technician.
Does AEG use other codes on this appliance?
Yes: we document 41 other codes for AEG on this washing machines. They are listed at the bottom of this page, each with its own meaning.
Does the same code mean the same thing on other brands?
Often not. The same two characters can point to completely different faults depending on the manufacturer — always check the page for your own brand.