The plumber/engineer came today (two days early, can't complain!) and did pretty much what Aquaheat said, the thermostat receiver wasn't sending any signal through to the boiler, the timer is still working, so he changed the wiring to let us control the temperature directly from the boiler, and...
No.
I know someone who might be able to do it if it's a relatively simple job for someone competent though if you could give me some kind of instruction on what needs to be done?
Thanks, so there's literally nothing I can do before the plumber comes out to service it next week, except freeze and pay through the nose for the electricity costs of running a plug in heater? :(
Okay I have no idea how to do all of that (I did re-sync the thermostat this,opening though to no avail), it sounds like you're saying to remove the boiler casing and change some wiring to connect to the controls, am I right?
Pressing it(the grey button on the left) turns the green light off, and then back on again. Do you think it might be worth re-syncing it? It seems to be synced fine, it reacts to the thermostat - if I turn the thermostat to 0 it turns off and when I turn the thermostat up to say 25 or 30, it...
It has an override button, though I don't really know what I'm doing with it, I don't have a manual. I can have a look right now, what would you suggest I do with it? I've switched it off from timer program to continuous, and there is an override button that I've pressed a few times during my...
We had this problem a few months ago, where we had heating but no hot water, and the problem was solved by one of the methods (not sure which as we did all of this at once and it could have been any of them or none of them) - I changed the batteries in the (Honeywell wireless) thermostat...
I've got a similar problem except it's not with the thermostat, it's with the boiler, it's showing "O" on the display and we have hot water but no heating, I've tried everything I could think of with the timer and thermostat, the pressure is up, can't see what could be wrong with it, but there's...