Just changing the wiring on this boiler from an old timer and stat to VRC430 and VR65 wiring centre. I have got links in both the 24v and mains thermostat terminals on the boiler and am using the NTC connected to the Unistor tank. I have gone into the test setup on the VRC430 and when i select "50 degree" test setting the boiler fires up as it should. I have tried hot water on manual and timed but so far I cannot get anything to happen.
Would anyone we able to shed any light on my problem! and suggest a way forward?
Could it be that the VRC430 will not work properly with the latest generation of Eco tec boiler?
Am thinking of trying a VRF470 controller which would give me hot water boost function as well i think???
Regards
Stu
Would anyone we able to shed any light on my problem! and suggest a way forward?
Could it be that the VRC430 will not work properly with the latest generation of Eco tec boiler?
Am thinking of trying a VRF470 controller which would give me hot water boost function as well i think???
Regards
Stu