Low
é2 on Remeha Selecta

Your boiler is just taking a temporary three-minute safety pause to clear out trapped air before it attempts to start up again after a previous hiccup.

Monitor it

This is a minor fault. Keep an eye on it and mention it at your next annual boiler service. Reset the boiler and see if it clears.

What the manual says

Manufacturer manual

After any error; the 3 minute venting cycle will run first before starting the boiler

From this model's manual
Verified against the Remeha/Remeha Avanta installation & service manual.
Plain-English guidance below. Severity, DIY steps, costs and parts are our interpretation to help you act, not text from the manual.

DIY fix possible

Wait for the three-minute venting cycle to finish automaticallyCheck that your radiators do not need bleeding if air is frequently getting into the systemEnsure your system pressure is sitting at the correct level, usually between 1 and 1.5 bar

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All 22 fault codes on the Selecta

Seeing a different code? Every code this model can display, in one place.

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