junior 24i boilder 4 flashes a second

[Joe Smith]

junior 24i boilder.
It produces a fault only when running hot water through a tap. The heating works fine every time. The hot water issue is intermittent and producess 4 flashes a seconds fault code.

I replaced the PCB as the pump relay fried last year. The hot water fault was happening before then. But it's starting to bug us now we don't have a electric shower. We only used it to wash the pots before.

We have to reset the boiler a few times before it works. It's perticuallarly bad after the heatings been on.

Any suggestions would be great, just so we know where we are if it needs a technician to look at it. Don't want to get ripped off.

Cheers
Joe

 

[SimonG]

Call out your gas safe engineer. Shouldn't be playing inside a gas appliance for the sake of yourself, your family and your neighbours.

 

[king of pipes]

Yes you will need a GSI to attend . Kop

 

[Riley]

Ps we aren’t all out to rip people off. I wish people would stop being so passive aggressive with this as it gets the backs up of all the honest engineers on here.

 

[AMGasServices]

Ps we aren’t all out to rip people off. I wish people would stop being so passive aggressive with this as it gets the backs up of all the honest engineers on here.

I agree with you but some people want it doing for next to nothing. They don’t understand how many overheads and responsibility we have.