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redzer_irl
@redzer_irl
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509 kWhs
Joined: Jan 6, 2023
Last seen: Apr 14, 2024
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Topics: 0 / Replies: 36
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RE: Samsung ASHP scheduling help

@cyrusir I was thinking about this the other day. If you go the ESP route, you could position the ESP board wherever you can run a cable to that has p...

5 months ago
Forum
Air Source Heat Pumps (ASHPs)
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RE: Samsung ASHP scheduling help

Are you on a variable rate electricity tarrif? I have 3 hours of cheap overnight electricity (2am -5am) and during this period I want to: Heat the...

8 months ago
Forum
Air Source Heat Pumps (ASHPs)
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RE: Samsung ASHP scheduling help

@iancalderbank That is interesting about the wiring, I'm sure you are glad you got to the bottom of it! [/quote] Yes, register 52 is what is b...

8 months ago
Forum
Air Source Heat Pumps (ASHPs)
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RE: Connecting Home Assistant to a Midea Heat Pump

@cathoderay Very useful to the discussion at hand. You have a problem with Home Assistant - that's fine. You prefer Python - also fine. I (along with ...

8 months ago
Forum
Air Source Heat Pumps (ASHPs)
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RE: Connecting Home Assistant to a Midea Heat Pump

@cathoderay Any stats on the number of Home Assistant users worldwide?

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

In relation to Samsung heat pumps in particular, Glyn Hudson has indicated that the COP is calculated differently than usual: Heat Output = Energy C...

8 months ago
Forum
Air Source Heat Pumps (ASHPs)
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RE: Samsung ASHP scheduling help

@iancalderbank This system was designed by Joule and installed by the plumbing contractor so I will lay out my understanding. I have 3 of these regula...

8 months ago
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Air Source Heat Pumps (ASHPs)
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RE: Samsung ASHP scheduling help

@iancalderbank Thanks Ian, I think your idea is sensible. Since I do not have smart thermostats, I previously had no way of telling if any particula...

8 months ago
Forum
Air Source Heat Pumps (ASHPs)
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RE: Samsung ASHP scheduling help

I changed the settings back to Water Law mode and the on/off behaviour of the primary pump and heat pump has stopped. The only usage I am now seeing i...

8 months ago
Forum
Air Source Heat Pumps (ASHPs)
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RE: Samsung ASHP scheduling help

The system was installed as a 3 zone system with programable thermostats in each zone. The zones were set up by the installer to turn on and off with ...

8 months ago
Forum
Air Source Heat Pumps (ASHPs)
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RE: Samsung ASHP scheduling help

I have now implemented the WC curve/line in HA that @TomC shared, but I'm not sure if the heat pump is running efficiently with this setup? I...

8 months ago
Forum
Air Source Heat Pumps (ASHPs)
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RE: Samsung ASHP scheduling help

Unfortunately I don't really have any experience of trying to control the unit with minimal modbus. The only thing I used on Linux was mbpoll to initi...

8 months ago
Forum
Air Source Heat Pumps (ASHPs)
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