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Andrew Smith
Andrew Smith, Engineer
Category: UK Plumbing
Satisfied Customers: 3629
Experience:  Domestic Gas, Commercial Gas, LPG, Unvented Hot Water, Part P Electrical, Commercial Catering
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I have turned the black nobs but no sound of water coming in

Customer Question

I have turned the black nobs but no sound of water coming in and the pressure doesnt go up. Do I have to bleed the radiators before I try to repressurise?
Submitted: 1 year ago.
Category: UK Plumbing
Customer: replied 1 year ago.
It is a ferroli boiler with error message f37. I have bled all the radiators but nothing is happening. It is stuck at 0.4 bar
Expert:  Andrew Smith replied 1 year ago.
Can you upload a picture of under the boiler, there should be 2 taps?