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iancalderbank
@iancalderbank
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Noble Member
Joined: Oct 17, 2022
Last seen: Jan 14, 2025
Profile Activity
Topics: 0 / Replies: 643
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Reply
RE: Mitsubishi ASHP - Circulating pump noise?

@snuffy I agreed with transparent, that does not look like appropriate external insulation type (it looks like the standard grey interior stuff) or me...

3 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: 12kW Samsung gen 6 short cycling

@dandee I didn't include output power on the previous graphs just for simplicity as was trying to show the group that flowrate / compressor / power wi...

3 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: 12kW Samsung gen 6 short cycling

@iantelescope the UPMM pump which I have has no status LED's. It "just worked" - once I'd got the cabling correct. I did find that the labelling of GN...

3 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Limiting Battery Fill with a Powerwall 2

the "time based" learning and adapting is really basic. Thats the one thing I've been really disappointed about, given all the effort Tesla put into A...

3 years ago
Forum
Energy Storage
Reply
RE: Samsung ASHP scheduling help

graham is on this board so we can both message him the same thing through here! training - the supplier that I bought from said samsung are happy fo...

3 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Samsung ASHP scheduling help

@bontwoody I'm glad you noticed that one as well I went back and checked that one for the 202x settings 4 times, before I was finally convinced by a ...

3 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: 12kW Samsung gen 6 short cycling

so I'm a little late to this thread but.. I have a samsung Gen6 16kw self installed. I have a grundfos UPMM 25-95 pump. physically I have a single cir...

3 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Samsung ASHP scheduling help

welcome to the self-install club 🙂 do you have a strong feeling of achievement? I have 5 manuals, including the modbus one. 2 are dupes though. ...

3 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: A Beginner's Guide to Heat Pump Monitoring Reloaded (v2)

@cathoderay that pump looks like a grundfos UPMM, which is indeed PWM control capable and has two cables just as you show. I know what it looks l...

3 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Eco Heatsense: a game changing radiator valve

I actually really like the look of it. the heatsink design looks great 😉 😎

3 years ago
Forum
Thermostats, Volumisers, Buffer Tanks, TRVs, Pumps, Piping, Valves, Radiators & Controls
Reply
RE: FiT increase

@derek-m/p> as well as varying by date of install (earlier = more) there are also variations by system size. 0-4, 4-10, 10-50 and up from there. the...

3 years ago
Forum
Solar Photovoltaic (PV)
Reply
RE: Solar thermal with combi boiler

@z8lccda one other set of question(s) for you to think about: large house or small house? draughty old thing or passivhaus? number of people in the ho...

3 years ago
Forum
Solar Thermal & Power Diverters
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