Unknown
4 flashes red on Baxi EcoBlue 12 Heat ErP

Baxi EcoBlue 12 Heat ErP fault code 4 flashes red

Reviewed by the BoilerFaultCodes Editorial Team · Last reviewed

What the manual says

Manufacturer manual

Fan fault: Fan calibration error, Fan failure

From this model's manual
Verified against the Baxi/Baxi Bm Baxi Ecoblue 12 15 18 21 24 Heat Erp Installation Se 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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All 12 fault codes on the EcoBlue 12 Heat ErP

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

1 flash green1 flash red2 flashes green2 flashes red3 flashes green3 flashes red4 flashes green5 flashes green5 flashes red6 flashes green6 flashes red

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