Lockout light keeps coming on after resetting. According to the fault indicator its saying circulation problem. Any ideas please?
Potterton suprema he lockout light
- Thread starter Sportpaddy
- Start date
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Since you're saying circ' problems you mean the lights are: (left to right) ON - FLASH - FLASH?
If so then yes, first check circulation, feel the system pump- is it vibrating? Is there water in system, can you hear water flow or air movement in pipes when boiler starts with a demand for heat?
The casting thermistor doesn't fail that often, usually after someone has been working on boiler and damaged it with the fan hood.
Have you had any work done, any prior symptoms, will it run at all- after reset?
If so then yes, first check circulation, feel the system pump- is it vibrating? Is there water in system, can you hear water flow or air movement in pipes when boiler starts with a demand for heat?
The casting thermistor doesn't fail that often, usually after someone has been working on boiler and damaged it with the fan hood.
Have you had any work done, any prior symptoms, will it run at all- after reset?
Yes that's right red flash flash. Pump In airing cupboard feels hot? Got heating engineer coming tomorrow! Thanks
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Ok joe thanks for your help. Ill let you know the outcome.
Apprantley it was an airlock in bathroom rad stopping circulation. All working at the moment. Thanks.
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