Low
2 on Daikin EKOMB 22 Combi

Your boiler is performing a routine automatic safety check on its internal sensors, which it does once every day.

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

Self test: Once every 24 hours, the boiler controller tests the connected sensors.

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 a few minutes as this is a normal automated process and the message should clear itself.If the code stays on the screen, try resetting the boiler using the power button.If the code persists after a reset, contact a technician to check the sensor connections.

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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.

0134567810111213142021222324272930EthLSoSu

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