How to mend Ecomax

ecomax 828?

heating is on even when clock is off,I have even removed integral clock with four prongs that go into pcb and ... [Read more]

2

How can I fix my comby gas boiler vaillant ecoMAX pressure problem?

Thanks for letting me know about my gas boiler vaillant ecoMAX pressure problem , I did tried the way you told... [Read more]

1

Vaillant ecoMAX time SWITCH 110 gas boiler pressure problem?

My gas boiler vaillant ecoMAX time SWITCH 110 had a pressure problem and its not coming on. How can I fix i... [Read more]

1

vaillant ecomax 835-e we have hot water but heating does not fire up?

we operate our boiler manualy turning it on and off as we need it our hot water is working fine but our heati... [Read more]

2

vaillant ecomax 828/2 e?

hot water runs cold after a couple of min, no fault showing on the display panel

1

how can i fix my boiler f.20 appears on it?

my ecomax boiler 824/2e has f.20 fault what is this and what part do i need to repair it.

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How can I fix my Vaillant Ecomax 828e?

One radiator is not working on my heating system - Any ideas why? Pressure is now OK - although it was low, no... [Read more]

1

how can i fix my vaillant t ecomax 824/2 no heating?

there is hot water but no heating . the fault code is S30 - no external heat demand . It has never gone wrong ... [Read more]

2

warm water ecomax 824/2e?

Help please Soon as I open hot water tap water runs very hot then goes to warm when I close tap half way wate... [Read more]

How can I fix ecomax 824/2e?

Hi can someone help me please. When heating is on there is no hot water in taps soon as the heating stops hot... [Read more]

1

Why is my hot water working but not my heating?

I have a valliant ecomax 824/2e the hot water is working fine but i have no heating!! Timer is working fine fr... [Read more]

Low boiler pressure valiant ecomax 830?

The pressure on my boiler is at 0.75 which is below the green bar so I have been trying to raise the pressure.... [Read more]

How to get 2004 EcoMax 828/2E to re-start ?

Have an EcoMax 828/2E saying 'f25'; been on the blink. No hot water as a result. Turned boiler off as electric... [Read more]

what does a telephone symbol mean on vailant boiler?

been away boiler working.when back,everything gone programmer etc.tried fuse but it blew,telephone number up,p... [Read more]

how i reset timer to cease timeer operation?

how do i reset the timer on my ecomax valiant boiler

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]

3

vaillant 824/e ecomax pump working, but no hot water leaving boiler?

My vaillant 824/2e ecomax on start up has fast rise in temperature up to between 80-104 c and pump stops. cent... [Read more]

1

Vaillant Ecomax boiler - Fault Code F22 - Please help?

Major probs with my ecomax boiler. Over 2 weeks ago, when in shower noticed problem whereby hot water would ru... [Read more]

1

how can i put pressure back in my vaillant ecomax 835e?

can u plz tell me where the pressure knob is to put water bk in the bolier

4

Vaillant ecoMAX pro 28E not modulating as it did?

The boiler is used in an open vented system. It used to control well modulating to reduce gas input in respons... [Read more]