boiler not working. Fault code reading F9 скачать в хорошем качестве

boiler not working. Fault code reading F9

From https://www.justanswer.com/ythi JustAnswer Customer: boiler not working. JustAnswer Customer: Fault code reading F9 Mike R.: Plumber: F9 usually indicates a water pressure sensor fault. Mike R.: Plumber: Theres a reset over heat stat top left hand side of the heat exchanger (a little red switch). Mike R.: Plumber: press this in and then try it.remember to turn off all electrics to the boiler before u do this. Mike R.: Plumber: If this keeps happening there is a problem that needs to be investigated by a qualified technician. Mike R.: Plumber: if the problem is not the water pressure sensor fault you can also check the water inlet screen for debris and also the gas inlet screen also check that water is not trickling from the temperature relief valve. Mike R.: Plumber: if it is the relief valve needs replacing. Mike R.: Plumber: also could be faulty thermistors. Mike R.: Plumber: otherwise a qualified technician can determine if there is a problem with the pump. Mike R.: Plumber: thank you so much for using justanwer! Mike R.: Plumber: canuck Pearl Wilson: Assistant: If you have a home improvement or appliance question and want to chat with an expert now visit justanswer.com/ythi