L
Leoki
Help please, i put my central heating on for the 1st time since winter just to test everything was okay. After a short time i noticed that the hot water from the DHW cylinder was very hot, hotter than the 60 degrees the cylinder thermostat is set too. Also noticed that the radiators were still hot (like a sauna in the house) even though the room thermostat downstairs was set to just 15 degrees. I turned the central heating off at the programmer but the radiators continued to be hot. I then turned off the hot water at the programmer but the boiler continued to run until i manually shut it down.
Any thoughts. I think i may have a programmer issue. The cylinder thermostat should have stopped the DHW getting above 60 degrees and the room thermostat should have shut down the central heating. It is though i have no boiler interlock ?
Any thoughts. I think i may have a programmer issue. The cylinder thermostat should have stopped the DHW getting above 60 degrees and the room thermostat should have shut down the central heating. It is though i have no boiler interlock ?