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JamesPa
JamesPa
@jamespa
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Joined: Apr 3, 2023
Last seen: Nov 1, 2026
Profile Activity
Topics: 28 / Replies: 5544
AllTopicsReplies
Reply
RE: Midea ASHP – how to set weather compensation

Most (perhaps all) heat pumps have this as an option , but one that you can generally switch on/off through the menu, albeit sometimes the installer m...

9 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Buying large amp bidirectional RCD and RCBO

I am sure I wont need anything bigger for the inverter, but the grid supply is fused at 80A so any components and cable upstream of the first MCB hav...

9 months ago
Forum
Energy Storage
Reply
RE: Buying large amp bidirectional RCD and RCBO

Thanks, I understand and indeed understood all of that, which is why my original diagram showed thick cable (illustrated by a thick line) from servic...

9 months ago
Forum
Energy Storage
Reply
RE: Buying large amp bidirectional RCD and RCBO

@transparent thanks   The main fuse is 80A, I was told to upgrade from 60A before getting an ashp. In retrospect I don't know why. Howev...

9 months ago
Forum
Energy Storage
Reply
RE: Daikin MMI attached to hot water cylinder.

I think the one in the cupboard is the MMI and the one that looks like a thermostat the Madoka. The Madoka is described as a wired remote controller ...

9 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Daikin MMI attached to hot water cylinder.

@bash That confirms it. The Madoka or equivalent (I think there is also another older generation device looking something like the below) should be ...

9 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Ecodan Zone 2 Mitshibishi thermostat Auto Adapt

I cant comment on autoadapt (a) because I dont have an Ecodan and (b) because its likely to be house dependent. I tried the Vaillant equivalent and i...

9 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Daikin MMI attached to hot water cylinder.

Is that a Daikin one or a third party one and what will that be used for?. In general you want to use external controls/thermostats only as limiters ...

9 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Ecodan Zone 2 Mitshibishi thermostat Auto Adapt

OK so back to your original question/the question I posed (now slightly modified in the light of new info)   The first question to answer is ...

9 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: DHW heating issue on Kaisai heat pump

That cant be precisely true if, as you say, the temperature the tank reaches depends on the outside temperature. According to the table the capacity...

9 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: All your heat pump problems solved by -- a plate heat exchanger in a plinth!

@filipe Im not absolutely sure from your post whether you are pleased on not with your installation but get the impression you are in which case that...

9 months ago
Forum
Air Source Heat Pumps (ASHPs)
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