Honeywell Programmable Thermostat Heater "works heating water" Questions

water come but heating started even I don't switch on the heating, I tried it hard to switch off the heating, move the thermostat to zero but still the same problem i-e Heating remain ON and Hot Water

...works fine - the central heating system only seems to work when the hot water tank is empty and when the hot water function is running- we can't run the central heating independently could this be a ...

...heating system to heat the water. Any thoughts? Was wondering if its the wiring?? Possible cause of lockout: boiler low water level. If you have a combination temperature/pressure gauge, it should ...

...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 able to buy a Honeywell thermostat for it so I ...

...OK when central heating is switched on and this does then heat the water. Is the problem in the programmer? Hi yes sound like it not working on hot water only it would check ou the wiring on this ...

...water tank. When i switch on my central heating it lights up fine and burns for about 2-3 minutes and then switches itself off. I can hear what sounds like water boiling before it switches off (goes ...

...water and heating normal close because i have no seperate cable for it. thanks........... with y plan 3 connections on programmer HW on HW off CH on HW on to cylinder stat then HW call to Orange on ...

...THE SLIDER ON CONTINUOUS (THE SAME WITH HEATING) PUT NO HOT WATER OR HEATING SEEMS TO BE OCCURING. THERE IS ANOTHER SLIDER ON THE RIGHT BUT IM NOT EXACTLY SURE HOW TO WORK THAT. more information ...

...water heating off is by turning the power off. I hoped this would reset everything but just the same when it is turned back on. Tried pressing the set and + button to reset but none of the buttons on ...

heating and goes to a small electric valve in the water line to your baseboard. The Y terminal is for a cooling system. The T822 is wired wrong and is not working. The wiring between R and W is corect