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iancalderbank
@iancalderbank
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Joined: Oct 17, 2022
Last seen: Jan 14, 2025
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Topics: 0 / Replies: 643
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RE: Samsung ASHP scheduling help

@cathoderay yeah good idea, but samsung doesn't have modbus registers for the WC points (yes I know derek will say "ah thats just because they are und...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
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RE: Samsung ASHP scheduling help

so, I've finally resolved my difficulty with being unable to "write" modbus commands to the HP. It was a physical layer one - I mistakenly wired the h...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
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RE: Low flow rate on Samsung Gen6 12KW heat pump

@derek-m the min flow rate for a 12kw G6 is 12l / min. Given that the OP is already at 13 l/min, the OP should not reduce pump speed. below that rate ...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
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RE: Low flow rate on Samsung Gen6 12KW heat pump

@riponowl you aren't necessarily missing out on efficiency but you are at the level that the pump won't be able to go slower if it tries to modulate d...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
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RE: ASPH Sizing Confusion

@bontwoody if the samsung control panel end is easier to get at , remove one of the PWM signal cables , then your pump will go to full speed always on...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
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RE: ASPH Sizing Confusion

only just saw this. A buffer tank is never ever anything to do with expansion. Could be that they are the sort of person who likes to overcomplicate t...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
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RE: COP for DHW using a heat pump

so one key thing that I have noticed is that you need to wait for water that you are heating to be actually cold. I have temperature probes at 4 locat...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
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RE: Advice / Experience Sought for controlling a Samsung Gen 6 ASHP

@jonbennell really interested to hear how you get on with homely. its been much discussed on this forum but only theoretically , no one actually has i...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
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RE: Samsung ASHP scheduling help

@redzer_irl interesting! so there must be something from the joule board that leads to the samsung control board to tell it to be "on". A guess: is th...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
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RE: Samsung ASHP scheduling help

@redzer_irl how does it call for heat at the moment? I don't quite understand your setup.

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
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RE: Samsung ASHP scheduling help

@betaphior email Tech.Aircon <tech.aircon@samsung.com> even if your not registered I'd hope they'd answer a simple factual email query such as y...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
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RE: ASPH Sizing Confusion

for those not aware, hildebrand glow brightapp allows you to get your own hourly gas data for free, regardless of supplier. I used it during my own an...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
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