No hot water, tried new flow and diverter valve. Glowworm flexi 24

[Jw2000uk]

Hi.

Having issues with my glowworm 24.

Hot water - doesn't work, I've changed the flow valve, and diverter valve. Bit it made no difference.

Tap on, it doesn't send any trigger to the boiler anymore. The pump doesn't come on etc etc.


Heating - kicks in, gets to water temp set on the LCD, then the boiler stops.
So it doesn't attempt to get the thermostat temp. The pump kicks in etc.

Any ideas lads.

 

[martygturner]

The manual fault finder walks you through that very issue.

https://library.plumbase.co.uk/flipbooks/RE/gw24cxi_20360_t/mobile/index.html#p=38

 

[Jw2000uk]

It points to the flow and divertor valve.

Or wiring, I've just borrowed a fully working pcb in, and it still does the same unfortunately

 

[CBW]

It points to the flow and divertor valve.

Or wiring, I've just borrowed a fully working pcb in, and it still does the same unfortunately

And we assume the harness is in good working order?

 

[Jw2000uk]

I'd be amazed the wiring harness is the issue.

But you never know. I've waisted 2 days tinkering lol I'm going to get a new model put in.