Hi Everyone
I had a Vaillant eocTEC plus 837 installed about 5 years ago. It is operated by a Drayton Digistat SCR receiver and programmable Thermostat which used to work fine. Cleaned CH circuit last year and it worked fine through winter. Just installed a new bathroom and had to take of rad and switch off boiler.
Now the receiver and Thermostat don't seem to talk. I have considered taking them for counselling but thought I would try you guys first.
I have followed the commissioning instructions to the letter, there are new batteries in the thermostat but no joy. Sometimes I can't even get the receiver to turn on the boiler central heating circuit with the override button.
Any ideas? javascript:emoticon('
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I had a Vaillant eocTEC plus 837 installed about 5 years ago. It is operated by a Drayton Digistat SCR receiver and programmable Thermostat which used to work fine. Cleaned CH circuit last year and it worked fine through winter. Just installed a new bathroom and had to take of rad and switch off boiler.
Now the receiver and Thermostat don't seem to talk. I have considered taking them for counselling but thought I would try you guys first.
I have followed the commissioning instructions to the letter, there are new batteries in the thermostat but no joy. Sometimes I can't even get the receiver to turn on the boiler central heating circuit with the override button.
Any ideas? javascript:emoticon('
')
