Hi all,
After months of trying to get someone to install my evohome system I finally got it in last weekend.
Downstairs is underfloor heating with a singlezone thermostat in each room
Upstairs are 4 radiators with HR92 TRVs.
Downstairs heating and hot water are both working properly, however the upstairs radiators are not sending a call for heat when needed.
The HR92s are bound to the controller and show the current temperatures and set temps, the motorised valves open and close when the set temp is changed either from the controller or on the TRVs themselves but the boiler does not fire up when needed. If the underfloor heating is on then the upstairs radiators will heat up as required but if all the zones downstairs are off then the boiler is off and there is no heat going to the radiators.
I have done RF checks and got signal strength 5.
Any ideas what is wrong or what checks I can do?
Thanks
After months of trying to get someone to install my evohome system I finally got it in last weekend.
Downstairs is underfloor heating with a singlezone thermostat in each room
Upstairs are 4 radiators with HR92 TRVs.
Downstairs heating and hot water are both working properly, however the upstairs radiators are not sending a call for heat when needed.
The HR92s are bound to the controller and show the current temperatures and set temps, the motorised valves open and close when the set temp is changed either from the controller or on the TRVs themselves but the boiler does not fire up when needed. If the underfloor heating is on then the upstairs radiators will heat up as required but if all the zones downstairs are off then the boiler is off and there is no heat going to the radiators.
I have done RF checks and got signal strength 5.
Any ideas what is wrong or what checks I can do?
Thanks
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