Low
Su on Daikin EKOMB 22 Combi

Your boiler is currently in summer mode, which means it will provide hot water but your central heating is turned off.

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

Summer mode to be activated by button

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

Locate the button with the 'Sun/Snowflake' or 'Radiator' symbol on the control panelPress and hold the button for a few seconds to toggle back to Winter modeCheck that the radiator symbol appears on the screen to confirm heating is active

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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.

01234567810111213142021222324272930EthLSo

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