Last seen: Sep 2, 2025
@jamespa Iv done a small amount of juggling with times monitoring my hour electricity bill throughout the day. Basically with the heating on during...
Thanks James for your reply. below are figures from an typical day. My initial figures were from a day when I did use a lot more hot water t...
So, can someone please confirm that I’m calculating my COP correctly by using the graph below. COP= approximately 2.85
Just checked my ecodan setting and mine is turned if so can only presume the system has antifreeze added
@fez96 Who’d of thought.? 👍
@alfapat . I just set the water temperature to 60c via the systems MELCloud app. As I’m still learning on these things how would I heat the water ...
We heat the water up to the maximum of 60c. Timed for 3am @ 6.7p. Takes about an hour to heat and that’s when my heating cuts in at 20c until 7am ...
Ecodan PUZ-WM85VAA1.7 slimline Stelrad Softline Compact range. @westkent
I had a problem with my ecodan unit freezing up having to literally put a hot air gun on Christmas Eve at 10pm 2 years ago. Took various engineers o...
@gary I have been running my curve at 45c to -2 but last night moved it down to 38c to see if it helps efficiency wise. I guess my original questi...
Thanks for the reply Gary. Just to note I’m running on auto adaptation. I had read on here somewhere that running on A/A the set flow is immateri...
Latest Posts
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PS another useful observation from the last chart I pos...
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Welcome to the forums. Was there any formal in-person...
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RE: Say hello and introduce yourself
@transparent Morning. Just put a lengthy post on the AS...
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RE: Big Changes Coming to Our Heat Pump System
@old_scientist 3. Some pipe work is ...
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RE: Help me keep the faith with my air source heat pump installation
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RE: MCS certificate SCOP vs real-world performance
That may be contributing to lower than expected SCOP. ...
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RE: Powerwall 3 or Myenergi or something else?
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@jamespa Thanks. Yeah any adjustments Ive made at pr...
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@rob-nezard yes absolutely. Here is the link and a pho...
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RE: Is Your Broadband Router the Weak Link in Your High-Tech Home?
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I noticed that too and thought the same thing, but then...
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RE: Ya can’t win! It is S*d’s Law!
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We've been running our Ecodan system, installed in June...
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