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Craig1980
@craig1980
Member
Estimable Member
Joined: Nov 23, 2022
Last seen: Mar 2, 2025
Profile Activity
Topics: 5 / Replies: 141
AllTopicsReplies
Reply
RE: 12kw Samsung gen 6. Short cycling

@derek-m overnight it was 4 degrees and it has struggled to keep 18. The house is at 17.5 this morning. COP is down to 3.3 and it's using more power a...

3 years ago
Forum
Air Source Heat Pumps (ASHPs)
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RE: 12kw Samsung gen 6. Short cycling

@derek-m I've no idea. 🤣 I turned the system off for the Octopus saving session at 17:30 room stats showing 18. Went out and came back at 20:30. Tur...

3 years ago
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Air Source Heat Pumps (ASHPs)
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RE: 12kw Samsung gen 6. Short cycling

Running Stopped Nothing particularly jumps up or down when pump restarts but you can see some figures have dropped when it stops.

3 years ago
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Air Source Heat Pumps (ASHPs)
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RE: 12kw Samsung gen 6. Short cycling

@derek-m here you go. When running.

3 years ago
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Air Source Heat Pumps (ASHPs)
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RE: 12kw Samsung gen 6. Short cycling

When stopped for 20 seconds

3 years ago
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Air Source Heat Pumps (ASHPs)
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RE: 12kw Samsung gen 6. Short cycling

@derek-m here you go. When running.

3 years ago
Forum
Air Source Heat Pumps (ASHPs)
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RE: 12kw Samsung gen 6. Short cycling

I'll be back home shortly so will do that.

3 years ago
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Air Source Heat Pumps (ASHPs)
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RE: 12kw Samsung gen 6. Short cycling

Yes, that's correct. 8 mins on, 20 seconds off then 8 on ad infinitum. There is no change in the outside temp during the 20 seconds. I'm not sure i...

3 years ago
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Air Source Heat Pumps (ASHPs)
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RE: 12kw Samsung gen 6. Short cycling

I've just watched the outside temp on the display for the whole 8 min run. It starts at 6.6 degrees then by around 4 mins it's dropped to 6.3 degrees ...

3 years ago
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Air Source Heat Pumps (ASHPs)
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RE: 12kw Samsung gen 6. Short cycling

@derek-m yes. It's 6.4 now though.

3 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: 12kw Samsung gen 6. Short cycling

@derek-m outdoor temp remains the same through cycling process at 6.7 degrees

3 years ago
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Air Source Heat Pumps (ASHPs)
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RE: 12kw Samsung gen 6. Short cycling

@derek-m here you go. Thanks

3 years ago
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Air Source Heat Pumps (ASHPs)
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