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Derek M
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Derek M
@derek-m
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Illustrious Member
Joined: Mar 4, 2021
Last seen: Sep 19, 2024
Profile Activity
Topics: 7 / Replies: 4405
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Reply
RE: Some big changes are coming to heat pump installation training

Precisely. Who is training the trainers?

3 years ago
Forum
Safety, Regulations, Tools, Plumbing & DIY Installations
Reply
RE: Connecting to Midea MSmartHome using a PC

Can the ESP32 accept PT100 Resistance Temperature Detectors? These are relatively cheap and quite accurate and could be obtained readily from TC Dir...

3 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Help me understand what's happening with my Ecodan!

The objective would be to allow the concrete slab to heat your home with the heat pump off, until the indoor temperature starts to fall and the heat p...

3 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Connecting to Midea MSmartHome using a PC

@cathoderay I have had a little time to spare to have a further look at the structure of the messages, which I have put in the spreadsheet below. ...

3 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Warmer Homes deal

I'm getting a strong whiff of bovine excrement and I am down in Yorkshire. I would suggest that your little sister should contact whichever body in S...

3 years ago
Forum
Government Schemes, Regulations, Planning & Organisations
Reply
RE: Help me understand what's happening with my Ecodan!

Obviously, no two homes are the same, so what works with one may not work with another. If you have a temperature sensor in the living area, you cou...

3 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Ecodan circulation pump

You obviously have failed your observancy test, since you failed to notice that I had not attached the referenced manual.

3 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Mitsubishi Ecodan & MEL Cloud

Actually I have just been looking at a different problem for a different forum member, and I would suggest that you check the freeze stat function, as...

3 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Ecodan circulation pump

The main water pump should be wired to OUT1 on terminal block TBO.1 connections 1 & 2 as shown on page B-46 of the attached manual. I would sugges...

3 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Ecodan circulation pump

You are one of the lucky ones to only have the one water pump, which would indicate that you don't have the unnecessary complexity that has been built...

3 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Mitsubishi Ecodan & MEL Cloud

I'm afraid that heat pumps and heatmiser's, and the like, don't play together nicely and are often fighting to prove who is in charge. If you would ...

3 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Ecodan circulation pump

The wiring diagram I studied recently, shows the main and any auxiliary water pumps wired to the main Mitsubishi control panel. Is that the case with ...

3 years ago
Forum
Air Source Heat Pumps (ASHPs)
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