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Last seen: Dec 10, 2025
Hi, I have the same model and also live in a quiet location. Our bedrooms are on the south side of the building and the ASHP is on the north side, so ...
Hi, it isn't the same as defrosting, which occurs at low outside temperatures when the ASHP is running. What you are noticing is the pump circulating ...
Hi James, here is some limited data from my Samsung 12kW Gen 6 ASHP. For reasons best known to itself, it decided to cycle between 1am and 4am and the...
@iancalderbank Thanks for your input. I don't set the DHW to heat during space heating times, so I don't think this is the cause in my case. This...
@william1066 Thanks for sharing this. It is somewhat reassuring to know that I am not alone in experiencing this. The main difference between it worki...
@petra LWT is Leaving Water Temperature, that is the temperature of the water leaving the heat pump and going to the radiators. RWT is Returning Water...
Thanks @derek-m. The reassuring thing is that space heating is working fine as can be seen from the figure below. It is just DHW heating that has been...
@guthrie This is the link to Glyn Hudson’s video, which includes a description of how to use the weekly space heating schedules.
I don’t think you should be too bothered about that. If you use your existing thermostat just for a night time setback ie make it turn the ASHP off fo...
You can only use the weekly schedule if you are using the Samsung controller as your thermostat instead of a third party thermostat. You can't do this...
Hi, you are right to say that the best way to use your thermostat is to set it much higher than desired room temperature. This allows the heat pump to...
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