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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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RE: Mitsubishi Ecodan controller upgrade - your opinion please?

@ecodannewcastle Correctly adjusted weather compensation will vary the LWT automatically, rather than your present manual adjustment. Let me explain...

3 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Mitsubishi Ecodan controller upgrade - your opinion please?

The problem with homes is that many of them will insist on being different, so that a 'one size fits all' heating system is not possible. Correct me ...

3 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Weather compensation and air source heat pumps

I suspect that your installer is one of the few with the relevant knowledge of how to commission a heat pump correctly. I think that your system is ...

3 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Getting the best out of a heat pump - is Homely a possible answer?

One possible, and very simple, way to achieve a reasonably accurate control of indoor temperature, would be to install a suitable thermistor in the li...

3 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: DeLonghi Bran 0041MH air source heat pump

I'm afraid that I am not familiar with your controller. Having had a quick look through the manual I cannot see anything obvious. I know that on some ...

3 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: DeLonghi Bran 0041MH air source heat pump

@01286p Check for any auxiliary heaters that may be operating below certain ambient air temperatures.

3 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: DeLonghi Bran 0041MH air source heat pump

Looking at the manual for your particular model, it would appear that the water pump has a maximum power demand of 0.42kW. I would suggest that you ch...

3 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Our ASHP cost us £550 to run last month – help!

@ashptenant Hi, Happy new year. The lower of the two valves is open, which I suspect is for the downstairs zone, but the upper valve is in the c...

3 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Questions about Ecodan cascade system

Hi Tom, Welcome to the forum. If you would care to detail what controls you have on your system, and where they are located within your home, we wil...

3 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: LG Therma V R32 Monobloc. Setup advice inc flow temperature & weather compensation

If the particular capability is shown in the manual supplied with your system, then it should be available. Maybe an e-mail to LG Technical Help would...

3 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: LG Therma V R32 Monobloc. Setup advice inc flow temperature & weather compensation

It would appear that you need to be in installer mode, as I suspected.

3 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: LG Therma V R32 Monobloc. Setup advice inc flow temperature & weather compensation

Thank you for the information, much appreciated.

3 years ago
Forum
Air Source Heat Pumps (ASHPs)
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