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NetDonkey
@netdonkey
Member
Estimable Member
313 kWhs
Joined: Sep 10, 2024
Last seen: Jan 31, 2025
Profile Activity
Topics: 2 / Replies: 54
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Reply
RE: Samsung E911 intermittent issue

So, looks like it might be an incorrect sizing of primary pump. The installer (who was the subcontractor to who I used) came out and advise he was nev...

3 months ago
Forum
Air Source Heat Pumps (ASHPs)
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RE: Samsung E911 intermittent issue

And we are now back down to 7.2lpm but heating is still going

3 months ago
Forum
Air Source Heat Pumps (ASHPs)
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RE: Samsung E911 intermittent issue

Sadly the strainer was clean but the act of opening, removing and closing again has bumped the loom lpm up to 8.5 which has stopped it from tripping o...

3 months ago
Forum
Air Source Heat Pumps (ASHPs)
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RE: Samsung E911 intermittent issue

@transparent I will have a look first thing. Tis rather dark and wet. Tried to open the strainer with one hand while holding a torch so I could see ...

3 months ago
Forum
Air Source Heat Pumps (ASHPs)
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RE: Samsung E911 intermittent issue

engineer is booked to come Thursday. One thing I have noticed is that the circulation pump is pushing water through at 0.8m3/h which is roughly 18lpm...

3 months ago
Forum
Air Source Heat Pumps (ASHPs)
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RE: Samsung E911 intermittent issue

Home Energy Scotland scheme

3 months ago
Forum
Air Source Heat Pumps (ASHPs)
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RE: Samsung E911 intermittent issue

@ashp-bobba Lower pump, bottom right

3 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Samsung E911 intermittent issue

@ashp-bobba So it was installed 6 months ago should still be covered but the installer was a solar guy who subbed the work out. The initial design wa...

3 months ago
Forum
Air Source Heat Pumps (ASHPs)
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RE: Samsung E911 intermittent issue

@ashp-bobba So there is the Evosta 3 and also a Grundfos UPM3 FLEX AS The Evosta3 is set to regulation mode 3 with constant curve and the Grundfo...

3 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Samsung E911 intermittent issue

@ashp-bobba Ahh no sorry, its the first winter. So this pressure release valve, I unscrew the small cap and push down?

3 months ago
Forum
Air Source Heat Pumps (ASHPs)
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RE: Samsung E911 intermittent issue

@transparent Sadly not

3 months ago
Forum
Air Source Heat Pumps (ASHPs)
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RE: Samsung E911 intermittent issue

I've just been unscrewing the little plastic cap and air was coming out. didnt realise it plunged!!!

3 months ago
Forum
Air Source Heat Pumps (ASHPs)
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