Hi all
Thermostat is driving me crazy! Any advice would be good. Whilst using the boiler in my sisters place found that the wireless thermostat does not seem to be working correctly.
When the temp is higher then set it will switch the reciever on the boiler off but the CH stays on. On further investigation found that the CH is always on! Not matter what the thermostat does. I've attached photos of the back of the receiver as well as the wiring into the boiler and was wondering if anyone can see any obvious wiring issues that would explain why the thermostat reciever is not sending a signal to the boiler to switch off the CH.
Many thanks in advance.
Boiler: Ferolli Modena 38c
Thermostat is driving me crazy! Any advice would be good. Whilst using the boiler in my sisters place found that the wireless thermostat does not seem to be working correctly.
When the temp is higher then set it will switch the reciever on the boiler off but the CH stays on. On further investigation found that the CH is always on! Not matter what the thermostat does. I've attached photos of the back of the receiver as well as the wiring into the boiler and was wondering if anyone can see any obvious wiring issues that would explain why the thermostat reciever is not sending a signal to the boiler to switch off the CH.
Many thanks in advance.
Boiler: Ferolli Modena 38c