Low
h on Daikin EKOMB 22 Combi

Your boiler is currently running a self-diagnostic test to check its maximum power level and is not experiencing a functional fault.

Reviewed by the BoilerFaultCodes Editorial Team · Last reviewed

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

Test program: Burner on with set maximum CH power.

Community-sourced, unverified
We could not tie this code to a specific manual. Treat it as indicative only.
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 test to complete automatically (usually takes a few minutes)Turn the boiler off and back on at the power switch to cancel the testPress the 'Reset' button if the code persists

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Related fault codes

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All 27 fault codes on the EKOMB 22 Combi

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

01234567810111213142021222324272930EtLSoSu

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