Hi all,
I've recently purchased a Nest v3 thermostat and had a go at installing it.... It works!....but I have a smallish problem I'm hoping you guys can help with.
Ok, so when I choose to either boost the hot water, or the hot water thermostat kicks in, the boiler fires up, the pump comes on, the actuator valve makes a noise and I get warmish water! And hot radiators
Now if I press the manual button on the heat link, I get hot water and hot radiators.
Should I be looking at the HSA3? Typically, I didn't get this issue on the old timer and thermostat (the old timer is still in place btw, all these wires and the heat link are next to the hot water tank)
Any help/advice would be appreciated
I've recently purchased a Nest v3 thermostat and had a go at installing it.... It works!....but I have a smallish problem I'm hoping you guys can help with.
Ok, so when I choose to either boost the hot water, or the hot water thermostat kicks in, the boiler fires up, the pump comes on, the actuator valve makes a noise and I get warmish water! And hot radiators
Now if I press the manual button on the heat link, I get hot water and hot radiators.
- The actuator is a Danfoss HSA3
- I have a Y Plan heating setup
Should I be looking at the HSA3? Typically, I didn't get this issue on the old timer and thermostat (the old timer is still in place btw, all these wires and the heat link are next to the hot water tank)
Any help/advice would be appreciated