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Walkers Heatpump

@walkers-heatpump

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Joined: Apr 23, 2023
Last seen: Feb 11, 2024

Topics: 1 / Replies: 22

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RE: Freeze Stat/Defrost setting….Ecodan in freezing conditions

@linz yes that's my feeling. I mean really even at 0° it should probably be fine as the pipes insulated and it's obviously connected to warm water ins...

2 years ago

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Air Source Heat Pumps (ASHPs)

RE: Freeze Stat/Defrost setting….Ecodan in freezing conditions

Yes that's when it runs most for us, during the nightime setback. Last night I think it came on at 8pm and ran until the heating kicked in at about 3:...

2 years ago

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Air Source Heat Pumps (ASHPs)

RE: Freeze Stat/Defrost setting….Ecodan in freezing conditions

No pretty sure it's the ambient outdoor temp, states in the manual - see attached screenshot

2 years ago

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Air Source Heat Pumps (ASHPs)

RE: Help required with Mitsubishi engineer report...

Feels a little disappointing to me that a 3 year old home is having a 14kw heatpump fitted. Granted it's a sizeable property but I would have hoped in...

2 years ago

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Air Source Heat Pumps (ASHPs)

RE: How to turn ASHP heating off!?

I've got the MMRS package and noticed Ecodan uses about 0.5-0.6kwh a day when idle (seen somewhere about 24 watts per hour which sounds about right). ...

3 years ago

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Air Source Heat Pumps (ASHPs)

RE: Freeze Stat/Defrost setting….Ecodan in freezing conditions

@amanda1 that immersion should be the one in the hot water tank I would think, would come on once a week to do the legionella cycle on the hot water.

3 years ago

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Air Source Heat Pumps (ASHPs)

RE: Freeze Stat/Defrost setting….Ecodan in freezing conditions

So my understanding (I obviously maybe wrong) is that pretty much all the freeze stat does is turn on the circulation pump so the cold exterior water ...

3 years ago

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Air Source Heat Pumps (ASHPs)

RE: Mitsubishi Ecodan & Raspberry Pi automations

@sunandair No we just use the Mitsy controls. Have a setback to 17.5° at 6pm, then to 18° at 3:30am, 18.5° at 4:30am and 19° at 5:30am. Not certain I'...

3 years ago

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Air Source Heat Pumps (ASHPs)

RE: Mitsubishi Ecodan & Raspberry Pi automations

Thanks Derek, that's really helpful. It does seem to be modulating down better now, it's just that initial steep climb. A few days ago after reading t...

3 years ago

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Air Source Heat Pumps (ASHPs)

RE: Mitsubishi Ecodan & Raspberry Pi automations

I've not tampered with it for a few days and I feel like it's learning better without my interference, better at dropping flow temps and sticking to i...

3 years ago

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Air Source Heat Pumps (ASHPs)

RE: Mitsubishi Ecodan & Raspberry Pi automations

Hi all. We had an Ecodan 6kw installed at the end of March and been trying to tweak it to run as efficiently as we can. I've been using autoadapt a...

3 years ago

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Air Source Heat Pumps (ASHPs)

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