Low
27 on Daikin EKOMB 22 Combi

Your boiler has lost its connection to the weather sensor outside, but your heating and hot water should still continue to work normally using default settings.

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

Short circuit outdoor sensor: Check the wiring of the outdoor sensor, Replace outdoor sensor, Boiler controller is not suitable for this application, Replace boiler controller for the appropriate version.

From this model's manual
Verified against the Daikin/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.

Engineer required

This fault requires a Gas Safe registered engineer. Do not attempt gas-related repairs yourself.

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Related fault codes

28View →29View →

All 6 fault codes on the EKOMB 22 Combi

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

24568

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