Honeywell Programmable Thermostat Heater "water control problems" Questions

...water function is running- we can't run the central heating independently could this be a problem with the control panel? is this a regular occurence with the ST6400c? This does not sound like a ...

water is available in a short while. HOWEVER, when I return the slider to its original position, the clock is incorrect, and all program settings have reset to zero! QUESTION: Is there a way to obtain

...in the bathroom that is in the same system as the hot water to prevent overheating. If thats not the problem then i would look at the zone control valve for the heating as it would seem it is ...

...control for heating is honeywell. central heating works but no hot water coming out of boiler? this will be your diaphram inside your divertor valve. the one that looks like a spaceship. it will e ...

problems over the past year, but it has rectified itself after 2-3 days of trying it. Any ideas what the problem might be? Thanks Ger, do you get your hot water off the same boiler and it that working

...Control and I set both Hot water and heating sliders to OFF, leaving the Settings slider as RUN PROGRAMME. The instructions say that the heating and hot water should remain off. I went away for a few ...

Hi, I have an air source heat pump that warm the water in my koi pond, it works really well but the only problem I have is the coolest I can set the water temp is 15 degrees. My question is would I be

...water heat pump unit connected. Recently the compressor of the heat pump sometime stays running after the heating should stop (set temp reached or thermostat on off). However, only the fan fan ...