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TechnoGeek
TechnoGeek
@technogeek
Member
Reputable Member
991 kWhs
Joined: Aug 4, 2023
Last seen: Feb 23, 2025
Profile Activity
Topics: 4 / Replies: 110
AllTopicsReplies
Reply
RE: My horrific Samsung heat pump installation and experience

@iantelescope Absolutely NOT! The only parts of the system that should be connected directly to earth are exposed metal cases and metal motor housin...

8 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: My horrific Samsung heat pump installation and experience

@iantelescope no not floating earth, floating neutral ie the return wire from the pump. If its not connected properly the return current has to find a...

8 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: My horrific Samsung heat pump installation and experience

@iantelescope I could be completely wrong when I say this but the first 2 photographs look to me as the classic floating neutral. That maybe why it ne...

8 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: My horrific Samsung heat pump installation and experience

@iantelescope I have a 12Kw Samsung connected to standard radiators via a low loss header. The primary water circuit to the low loss header is pumpe...

8 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: My horrific Samsung heat pump installation and experience

@iantelescope this is very interesting but I am at a loss as to what you are trying to prove so please explain 🙂 I think you misunderstand rega...

8 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: My horrific Samsung heat pump installation and experience

@iantelescope If my memory serves me correctly, you currently have one Grundfoss motor in your primary water circuit controlled by your Samsung ...

8 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: My horrific Samsung heat pump installation and experience

@iantelescope I understand how you are feeling and that is why @derek-m and myself are trying to help you hopefully get a functioning system for this ...

8 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: My horrific Samsung heat pump installation and experience

@iantelescope This is because you have the second pump connected directly to the thermostat output which is incorrect sorry. The second pump should ...

8 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: My horrific Samsung heat pump installation and experience

@iantelescope The method I used was as follows but it was done in Autumn and partial Winter when the heat demand was higher, in mid Summer this coul...

8 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: My horrific Samsung heat pump installation and experience

@iantelescope you cannot sort your control system out until you have sorted your hydraulic issues out and you are happy that it is running as efficien...

8 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: My horrific Samsung heat pump installation and experience

@jamespa You are absolutely correct and my point exactly. By using the correctly configured heat pump weather compensation you can match the h...

8 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: My horrific Samsung heat pump installation and experience

@iantelescope the honeywell thermostat was initially designed to control fossil fuel boilers but is compatible with heatpumps. If has the following ...

8 months ago
Forum
Air Source Heat Pumps (ASHPs)
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