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Valiant F22 low pressure problem?

Afer a day out, i came home to have a shower only to find cold water coming out. I checked the bolier and had F22 low pressure warning. I have reset the boiler however it only regains to 0.5 bar. Any idea how i can increase in the pressure in the system?

I have not changed anything in the house. The boilier is about 1.5 years old.

Rhys
June 2010
ValiantValiant F22Heating, Home Heating SystemsBoiler Pressure Heating
lok under the boiler there should be two small black levers attached to a small pipe(5mm), trun both on 1/4 trun you will hear water running in to the boiler when the gage reads 1.5 bar turn both off and boiler should run ok.

erj
June 2010

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Valiant F22 Boiler Low Pressure - Fixes & Help