Hello all
(apologies in advance for first time post to this - or any forum for that matter!).
I have looked at similar posts but have not found anything addressing my issue exactly.
I have a Vaillant ecotec 828, a single zone wet ufh with manifold/mixer, a heatmiser rf switch and heatmiser touch programmable thermostat.
My plumber has plumbed in the manifold and fitted two motorised valves - one to the central heating feed from the boiler and one one to the ufh feed from the boiler.
The wiring centre has been fitted and the wireless programmer/thermostat communicates with it. The heatmiser touch is able to control 2 channels (HW and CH) but currently set to run 1 channel (CH ) only.
The radiators are controlled by a clock fitted in the boiler and TRV's - there is no room thermostat.
The wiring centre which has the following terminals: HW- CO2 NC2 NO2, CH - COM1 NC1 NO1, Boiler - LS LR, and - N E L
I have attached diagrams for the RF switch and the boiler.
I wish to do the following:
1. Able to have the UFH off and run the radiators only, and vice versa
2. The UFH and CH should only run the boiler when their timer is on/the UFH thermostat needs heat.
3. The UFH and CH should be able to turn the boiler off and on independently
I would very much appreciate if somebody could please provide some advice I can pass on to the plumber and the electrician on how to wire the two motorised valves with boiler/wiring centre to allow the separate control we are hoping for.
Thanks!
(apologies in advance for first time post to this - or any forum for that matter!).
I have looked at similar posts but have not found anything addressing my issue exactly.
I have a Vaillant ecotec 828, a single zone wet ufh with manifold/mixer, a heatmiser rf switch and heatmiser touch programmable thermostat.
My plumber has plumbed in the manifold and fitted two motorised valves - one to the central heating feed from the boiler and one one to the ufh feed from the boiler.
The wiring centre has been fitted and the wireless programmer/thermostat communicates with it. The heatmiser touch is able to control 2 channels (HW and CH) but currently set to run 1 channel (CH ) only.
The radiators are controlled by a clock fitted in the boiler and TRV's - there is no room thermostat.
The wiring centre which has the following terminals: HW- CO2 NC2 NO2, CH - COM1 NC1 NO1, Boiler - LS LR, and - N E L
I have attached diagrams for the RF switch and the boiler.
I wish to do the following:
1. Able to have the UFH off and run the radiators only, and vice versa
2. The UFH and CH should only run the boiler when their timer is on/the UFH thermostat needs heat.
3. The UFH and CH should be able to turn the boiler off and on independently
I would very much appreciate if somebody could please provide some advice I can pass on to the plumber and the electrician on how to wire the two motorised valves with boiler/wiring centre to allow the separate control we are hoping for.
Thanks!