Quick answer
On Arçelik boilers, fault code E31 means: Remote control / thermostat error. Usually yes, once you have fixed the simple cause below (for example topping up the pressure) and reset the boiler.
Smell gas? Don't use switches or flames, open windows, close the gas valve, leave the building and call your gas emergency number. Never open the boiler casing yourself.
Can I keep using the boiler?
Severity: Low
Usually yes, once you have fixed the simple cause below (for example topping up the pressure) and reset the boiler.
Common causes
- Flat batteries or connection problem in the remote control / thermostat
- Damaged wiring or a loose/corroded connector
How to fix it
- Replace the remote control / thermostat batteries and check its connection
- Press the boiler's reset button once and wait for it to restart
Frequently asked questions
What does Arçelik error E31 mean?
On Arçelik boilers, fault code E31 means: Remote control / thermostat error.
How do I fix Arçelik error E31?
Start with these steps: Replace the remote control / thermostat batteries and check its connection; Press the boiler's reset button once and wait for it to restart.
Is it safe to use the boiler with fault E31?
Severity: Low. Usually yes, once you have fixed the simple cause below (for example topping up the pressure) and reset the boiler.