How to mend Display Boiler Working

ravenheat boiler fault?

04 comes up often on display changed the heat sensor itmade no differance boiler still not working what else ... [Read more]

Isar HE 35 again problem?

Hi Last winter (thankd to this forum) I did replace diverter valve, temp gauge and water pump and spring come... [Read more]

Wiessman 100 w with F2 fault code?

Everything been working fine until just taking shower when the water turned cold. Boiler display showing f2 c... [Read more]

Ferroli Fertech 31 c not coming on?

Our boiler has completely stopped working, there is no digital display, checked electric flow the fuses are al... [Read more]

Potterton combi performa 24 heating not switching off?

Room stat calls for heat and boiler fires up. yellow light comes on boiler. When room temp has been reached, f... [Read more]

My Ferroli optimax HE Plu 31 C No power?

The boiler suddenly stopped working. No power. No display, Iv tried swithcing it on but it doesnt work. Just v... [Read more]

1

yet another problem ideal isar he30?

hi i recently looked in boiler cupboard and noticed the display isnt showing bu the boilers still working. whe... [Read more]

ideal he30?

Central heating is working ok but when I turn hot water ON, water is lukewarm and goes cold in few seconds. n... [Read more]

1

My boiler programmer has died!?

After a power cut my Potterton EP3001 programmer is dead! There is power to the unit but no display or any fu... [Read more]

2

he30 combi boiler?

On my He30 combi boiler the front digital display panel has stopped working could someone plz tell me what cou... [Read more]

Halstead ace HE 24 (combi boiler)?

Boiler is showing E. on the LED display, The fan is working if I turn temp dial to standby it shows 0 (no flas... [Read more]

2

Greenstar CDi combi boiler overheating?

Hi, Greenstar CDi combi boiler 3 years old. Top floor radiators cold so bled, this dropped water pressure to z... [Read more]

Johnson & Starley Reno 30C boiler not working?

My Johnson & Starley Reno 30C combi boiler is not working and shows the error message "E 5" on the LCD displa... [Read more]

1

WB 42 cdi hot water?

I seem to have air in the hot water system, the heating is bled and works fine, the boiler was working fine ti... [Read more]

2

Problem with Ideal ISAR HE24 ?

I have just fitted replacement PCB to my daughter's HE24 boiler as there was no LED display & no hot water or ... [Read more]

1

please tell me how to fix my fault with boiler?

i have a ferroli optimax he plus 31 c boiler and its not working and its bringing up a A1 fault on display. C... [Read more]

no display on control panel saunier duval f35e ?

display on f35e not working ,power to boiler and fuse on pcb is ok, There is no hot water

1

vaillant ecomax?

the digital display is not working. i have changed the fuses on the pcb but im still getting no display. The d... [Read more]

1

Vaillant ecoTECH 637 - F.15 fault?

Boiler is 2 years old and has been working well. Heating comes on with timer and then goes off after about two... [Read more]

1

Domestic Hot Water has a low flow rate on Vaillant AquaPLUS?

We've had our AquaPLUS combi boiler with 15l Power Store since 2005. However today the Domestic Hot Water (DHW... [Read more]