Emergency
E06 075 on Potterton Promax 15 HE

Your boiler has detected an issue with the valve that controls the supply of gas inside the appliance, causing it to safely lock out.

Reviewed by the BoilerFaultCodes Editorial Team · Last reviewed

Act immediately

Turn off your boiler and stop using gas appliances. Call a Gas Safe engineer now. This fault can be dangerous if ignored.

What the manual says

Manufacturer manual

Gas Valve

From this model's manual
Verified against the Potterton/Potterton Kingfisher Mf 40 100 System 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 is a emergency severity fault. Stop using the boiler and call a Gas Safe registered engineer. Do not attempt gas-related repairs yourself.

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Related fault codes

E01View →E04View →E133View →

All 15 fault codes on the Promax 15 HE

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

DRY-FIRE LOCKOUTE06E06 058E06 059E06 060E06 065E06 066E06 074E06 085E06 091E06 093E06 097IGNITION LOCKOUTNO FAN RUN

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