Please can someone help me. I am trying to change my thermostat. The old one has 3 wires plus Earth which is not used. RED- Live, Blue - Neutral, and Yellow (sun sign). The wiring diagram for the new unit is available at the following URL.:
www.eneq.ru/download/?n3031en.pdf
The model is the electricty powered one RDD10. I have tried many variations and none of them power the boiler to kick in.
All comments welcome.
www.eneq.ru/download/?n3031en.pdf
The model is the electricty powered one RDD10. I have tried many variations and none of them power the boiler to kick in.
All comments welcome.