I have a glowworm 24cxi boiler. I had an f13 fault on the

From https://www.justanswer.com/ythi
JustAnswer Customer: I have a glowworm 24cxi boiler.
JustAnswer Customer: I had an f13 fault on the display for a while now I have nothing on the display.
JustAnswer Customer: When I switch it on it makes a noise, clicks and then nothing.
JustAnswer Customer: have you any idea what the problem may be
Andrew Smith: Engineer: Hi my name is * * lets see if we can get you sorted in the shortest possible time.
Andrew Smith: Engineer: F13 is the main PCB in fault mode.
Andrew Smith: Engineer: Are you able to drop the control panel forward, turn the power off and take the back cover off and check every electrical connection by taking it off cleaning it and replacing it.
Andrew Smith: Engineer: Let me know what happens.
JustAnswer Customer: Since I submitted my Question the boiler has started to work again.
JustAnswer Customer: the display flickered for a while the the boiler started to work again it did this last week to so the problem can't be a bad one (I don't Think) I think this problem will be a repeating one until I get it fixed Does this give you any more clues as to whats wrong
Andrew Smith: Engineer: It is either the pcb or a bad connection to the pcb.
Andrew Smith: Engineer: Bad connections don't usually come and go.
Andrew Smith: Engineer: Perhaps you should try and locate a pcb so you are aware of the financial implications.
JustAnswer Customer: OK!
JustAnswer Customer: the boiler is still working fine.
JustAnswer Customer: I have since been told that the PCB or one of the connecters may have got damp.
JustAnswer Customer: Is this a possibility?
Andrew Smith: Engineer: certainly.
Andrew Smith: Engineer: I may dry out and be perfectly fine.
Pearl Wilson: Assistant: If you have a home improvement or appliance question and want to chat with an expert now visit justanswer.com/ythi

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