Gloworm flexicon 18hx faults

[Parsons100]

Hi,I have a gloworm flexicon 18hx boiler in my garage and is displaying the following faults
F11
F22
F25

I have been having issues with my central heating not switching on and this morning it seems to have packed up completely.....if the pump has stooped working would this cause the boiler to display these faults?

Just so I know who to contact for repair.

Many thanks for any help

Ian

 

[Piers1989]

F11 - temperature related fault (read from NTC thermistor)
F22 - ignition temperature rise issue, not rising by 2 degrees in 5 seconds on ignition (too slow)
F25 - ignition temperature rise too fast or a high temperature difference between flow and return.

All down to circulation. Make sure that the pump is wired into the boiler and running correctly. Make sure that the temperature isnt set to max.

Piers