Mend > Home Heating Systems

My Potterton EP2002 controller lights are on but not firing hw or ch?

My Potterton EP2002 controller lights are on but not firing hot water boiler or central heating. I only had it changed over a year ago , it worked fine the night before, the hot water boiler worked but the central heating didn't, an hour later none of it worked and no ignition even though the lights are still on,

Stephen Hare
February 2009

Potterton Heating, Home Heating Systems Firing Hw Ch

You need to check across the gasvalve to see if there is 240 volts present.If there is the clock is fine.It will be the gasvalve solenoid that has packed in.If there isnt 240v there then something has gone wrong with the clock.

Tony S
February 2009

Click here to mend Potterton home heating systems

My potterton boiler keeps losing water pressure and condens?

Potterton heatmax combi?

Potterton EP2000 - pump control?

Pressure gauge on a Potterton Boiler?

Potterton Prima 60F- can you start it manually?

potterton 16/22 pilot lihght out?

Potterton Prima 30F?

Potterton Perfoma 24. Hot water works fine No heating?

Potterton ep22?

E133?

Replace potterton mini minder Es?

How to replace Potterton EP 3002 with EP 2?

Other models...

Potterton Prima Potterton Prima 30F Potterton Prima F

Mend Potterton Home Heating Systems

Related Categories

Mend > Home Heating Systems

My Potterton EP2002 controller lights are on but not firing hw or ch?

My Potterton EP2002 controller lights are on but not firing hw or ch?

I can answer this question ...

My Potterton EP2002 controller lights are on but not firing hw or ch?

Other models...

How to mend ...

Mend home heating systems ...

Worcester boiler dripping water?

Vaillant ecotec 831 plus?

Remove boiler cover?

Siemens RDJ10RF thermostat problem?

Boiler cycle?