Low
Et on Daikin EKOMB 22 Combi

Your boiler is currently set to provide hot water but not central heating, often because the summer operation mode has been activated.

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

From this model's manual
Verified against the Daikin Ekomb 22 Combi 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

Locate the button with the sun/snowflake icon or the 'Mode' button on the control panel.Press the button to toggle away from 'Summer' mode until the radiator icon appears.Check if the display returns to showing the temperature or pressure.

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