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Walkers Heatpump
@walkers-heatpump
Member
Eminent Member
Joined: Apr 23, 2023
Last seen: Feb 11, 2024
Profile Activity
Topics: 1 / Replies: 22
AllTopicsReplies
Reply
RE: Navigating the World of Refrigerants In Heat Pumps: A Guide for Homeowners

@jamespa I guess R32 could be more efficient but there's plenty else that can dictate the efficiency of a heatpump. The Vaillant may just be designed ...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Optimising ecodan ASHP

@cathoderay the data I've seen without the metering set up hasn't looked great, especially during summer season where it overestimates standby power 3...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Optimising ecodan ASHP

Ref 5 - you need the electric and heat meters to get the full data , usually about a £700 add on

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: MELCloud Reports

@majordennisbloodnok is there a somewhat layman way of doing that?

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: MELCloud Reports

Do you mean flow temps rather than flow rates? I have the metering package and with that you can download minute by minute CSV file showing outside, i...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Ecodan Long Cycling and AA behaviour in one day.

@sunandair this is really interesting. I've been a bit nervous to alter the flow rate on ours! But suspect it would help us during the milder weather....

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Ecodan cycling

Now in my second year with our Ecodan 11.2 I'm trying to change my approach to looking less often at how it is running. After an initial feeling of a...

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

Not a bad call. I think my issue sometimes is not leaving it alone to do the learning! The urge to tweak is too great! In reference to my messages ear...

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

Open system, no TRVs (no volumiser or buffer either). It was in AA mode. I spoke to an engineer at Ecodan on the helpline today, didn't think it helpe...

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

@derek-m no doesn't look like it. Just checked and we're at 14l/m. It was on setting 5 on the FTC, I reduced that down to 3 from setting 5 but it didn...

3 years ago
Forum
Air Source Heat Pumps (ASHPs)
Topic
Ecodan cycling
3 years ago
Forum
Air Source Heat Pumps (ASHPs)
Replies: 17
Views: 4380
Reply
RE: Freeze Stat/Defrost setting….Ecodan in freezing conditions

@sunandair Cheers. Yes I'd posted on the Ecodan group. I'll see what the installers say. They seem to have done a good job with the pipe insulation. J...

3 years ago
Forum
Air Source Heat Pumps (ASHPs)
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