How to mend Baxi Pilot Hold

Why is my hot water not staying hot?

water sensor?

max of 50 degrees hot water?

what does F14 mean and F5?

fan running no ignition?

what does f1 mean?

central heating working but no hot water?

no hot water?

presure goes up ?

no domestic hot water?

how do i lower the water presure ?

burner going of after 2 or 3 minutes and on?

should my central heating pump run all the time ?

no hot water and pressure valve is on red and water is leakiing outside?

hot water?

i?

pressure switch?

gas neoon flashing?

30 degree / flame neon flashing?

charging system up?

No hot water?

dhw continues to run even though the taps are off?

my betacom 30 is annoying me ?

Help?

plumbing?

water goes cold during shower?

were do I get a diagram and information on airpressureswitch 105he?

hot water problem?

how can i fix the hot water on my 25 cdi?

Fan light flashing?