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Hello, I'm a complete beginner when it comes to central heating and after reading the various instructions (which I'm pretty sure I've followed correctly) I can't seem to get the radiators to stop turning on.

I have a Danfoss TP9000MA-si installed next to a Logic heat 15 boiler. The water system is based upstairs in an upstairs bedroom. I've taken a look and the valve etc all seems to be running ok.

I've programmed the hot water to come on at intervals and this working absolutely fine however despite switching to central heating mode and turning everything to 'Off.'

Even when the CH settings are off the main radiators (which don't have dials to turn them on/off on) are pretty much on all the time making my house unbearable!

Any help would be appreciated, even if someone can provide any basic instructions so I can double check what I've done is right.

Thanks in advance,
 

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