Hometronic Question

exponent · 2 Oct 2008

Hi,

I’m considering a Hometronic system.

I’ve heard of a couple of cases where an HC60NG (being used as a boiler demand relay) continuously cycles the boiler (e.g. on for 1 minute in every 10) even if there is no call for heat, or all rooms are up to setpoint. The reports suggest that this has occurred both with an HCM200D based system, and a CM Zone system (both with HR80 valve actuators).

Before spending 1000’s I’d like to know how to avoid such a problem. Can anyone shed any light on this?

Thanks for any insight,

Bob.

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Hometronic Question

exponent

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