Needing some help - no plumbing knowledge

[Les]

Hi - I'm new here. I have a Glow-worm flexicom hx boiler that had a f25 error code and isn't heating my water. I have bled all the radiators, then reset the boiler and now have a f22 code. Can anyone offer advice please. Thanks.

 

[Stu-B]

Sounds like you got a pressure fault/pump fault/ type of issue, maybe sludge in the boiler, in any case you’ll need to get a gsr to take a look inside, fairly straightforward for an experienced guy once you get the lid off.

 

[moonlight]

Hi - I'm new here. I have a Glow-worm flexicom hx boiler that had a f25 error code and isn't heating my water. I have bled all the radiators, then reset the boiler and now have a f22 code. Can anyone offer advice please. Thanks.

When you bled the radiators did you re-pressurise the system?

 

[centralheatking]

F22 is low pressure warning ...boiler lock out...re pressurise the central heating system to 1.5 bar on the gauge when cold...NO MORE then call boiler on. Centralheatking

 

[king of pipes]

A pressure or sensor fault on a flexicom if it won't reset after refilling the system to 1.2 - 1.5 bar max then a engineer will be needed . Kop