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HRM Wallstar Combi Oil Boiler
- Thread starter greyback
- Start date
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Hi,
I have a Wallstar 15/19 which is now 10 years old, has worked without fault till now. It will run for approx. 10 seconds and then lockout. Have checked oil flow and this appears OK when vent plug is undone. Usual air bubble at top of clear pipe and no additional air getting in.
Can you advise what to check next? Is it replacing control box? It's fitted with TF803.2 is this interchangable with TF803.3?
Any help appreciated.
Shaun
I have a Wallstar 15/19 which is now 10 years old, has worked without fault till now. It will run for approx. 10 seconds and then lockout. Have checked oil flow and this appears OK when vent plug is undone. Usual air bubble at top of clear pipe and no additional air getting in.
Can you advise what to check next? Is it replacing control box? It's fitted with TF803.2 is this interchangable with TF803.3?
Any help appreciated.
Shaun
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Thanks oilman, it was the photocell all working again now.
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