Hi i wonder if anyone can help me ? the control box on the wall is showing an F:04 code . Does anyone know what this means as i have no hotwater or heating at the moment. (typical of my luck it starts getting cold and the thing packs up) any advice would be greatly appreciated
ideal classic control box
- Thread starter kipperjon
- Start date
Honeywell smartfit controls?
I thnk that code is for Mid position valve. Its usually stuck and needs head replacing
I thnk that code is for Mid position valve. Its usually stuck and needs head replacing
No in the airing cupboard will be a white box with wires comin out to the pump valve etc
Take the head off 3 port valve and see it the motor is moving freely.
Take the head off 3 port valve and see it the motor is moving freely.
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