I have a boiler with two heating circuits, one for heating and one for hot water, both pumped.
When I installed the DHW it prompted me to bind the tank sensor, then the relay which I have connected to the HW pump, and the boiler relay.
When the tank sensor calls for heat the boiler fires and the HW pump runs.
I have bound the radiators HR92s but I don't see where I can bind the relay for the heating pump. I think the boiler relay closes when they call for heat.
Have I missed a stage where I should have told the controller that there is a pump/valve for both DHW and CH?
The installation started out as an Evohomeshop "Honeywell evohome Wi-Fi Connected Value Pack A Item Number 75" which is a Connected Thermostat Pack plus a Hot Water Kit and 8 rad stats, I purchased the third relay separately.
Thank you for any help
--
John Cooper
When I installed the DHW it prompted me to bind the tank sensor, then the relay which I have connected to the HW pump, and the boiler relay.
When the tank sensor calls for heat the boiler fires and the HW pump runs.
I have bound the radiators HR92s but I don't see where I can bind the relay for the heating pump. I think the boiler relay closes when they call for heat.
Have I missed a stage where I should have told the controller that there is a pump/valve for both DHW and CH?
The installation started out as an Evohomeshop "Honeywell evohome Wi-Fi Connected Value Pack A Item Number 75" which is a Connected Thermostat Pack plus a Hot Water Kit and 8 rad stats, I purchased the third relay separately.
Thank you for any help
--
John Cooper
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