No Hot Water/ Heating

[Patsy33]

Can anyone tell me some reasons why a fairly new combi boiler is not producing hot water? Also affected heating and I'm freezing! tia

[douglas9401]

Maybe lost pressure in the system. Check the wee gauge on the front, it should show about 1.5.

[frugalfred]

Have you checked the batteries in the wireless thermostat if you have one? Is the mains water pressure adequate? What make and model of combi-boiler do you have, Patsy?

[eanceoil]

If your pressure is ok, try the reset function on boiler

[Patsy33]

Right Douglas, I can see a little gauge it has a curved grey bar and a little red one further round. The needle is two thirds past on grey. There is a controller next to it with 0 1. Can't go past the 1.
Fred, it's a Valiant.

[douglas9401]

Seems it's not pressure then. I've reached the limit of my expertise. Good luck. :)

[Patsy33]

Valiant! Eanceoil, where is the reset button. I can't hear anything, so maybe that's what's needed. I pressed the 'flame' button and it's come on by the sound of it!

[eanceoil]

my combi is an Immerdas, where I have icons of the boiler, then the boiler and rads, there is a RESET {I'm not shouting there} printed under those tow pictures, mine are not buttons but wheels, or dials, and I drag the dial down to reset, it works usually after that, I hear the water filling up and the pilot light flares up

[Patsy33]

Eanceoil, got it going! I've been fiddling round. Pushed the 'flame' button, didn't work at first. Not sure what I did, haha... Anyway it worked. Thank to all for responding.

[eanceoil]

great for you, I just found an image online of the kind of controls on my boiler, mine is the first dial http://www.hpwarehouse.co.uk/catalog/product/gallery/id/253/image/2343/

[eanceoil]

You're welcome, it's good to troubleshoot before calling out the engineers

[Patsy33]

Ahh, different than mine. You just turn your dial back to reset it. Nice and easy. Thanks once again.