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mjw321
@mjw321
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Joined: Apr 19, 2024
Last seen: Sep 17, 2024
Profile Activity
Topics: 1 / Replies: 10
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RE: Advice needed on inefficient Samsung ASHP installation

Hi @jamespa, Some success here! I checked the FSV's and yes - the 209x were set at 1 i.e. for an external thermostat. Once I changed to zero, I coul...

12 months ago
Forum
Air Source Heat Pumps (ASHPs)
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RE: Advice needed on inefficient Samsung ASHP installation

Hi @jamespa The second panel of the controller with the 0 and a graph in it suggests it's operating according to water law (weather compensation). ...

12 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Advice needed on inefficient Samsung ASHP installation

@derek-m Yes 😀 - I've always had this set to deliver max heat to the UFH system, having read on other posts here that those valves are inte...

12 months ago
Forum
Air Source Heat Pumps (ASHPs)
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RE: Advice needed on inefficient Samsung ASHP installation

Hi @jamespa, I've attached the whole manual and also a pic of my control unit display here Thanks, Mark

12 months ago
Forum
Air Source Heat Pumps (ASHPs)
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RE: Advice needed on inefficient Samsung ASHP installation

Hi @jamespa (and FYI @bontwoody as it relates to your other reply), Thanks again for any help you can offer here - it really is appreciated!, Answer...

12 months ago
Forum
Air Source Heat Pumps (ASHPs)
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RE: Advice needed on inefficient Samsung ASHP installation

@bontwoody According to Samsung instrument panel, the "Supply water temperature to the load" (that's the samsung manual description - I'm assum...

12 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Advice needed on inefficient Samsung ASHP installation

@johnmo How do you operate the heating system, do you leave on all the time? Not exactly all the time, but I tighten up the difference in min...

12 months ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Advice needed on inefficient Samsung ASHP installation

@jamespa Many thanks for all this info - really appreciate it! I'll go through all points tomorrow as I'm off to bed now but re the descaling questi...

12 months ago
Forum
Air Source Heat Pumps (ASHPs)
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RE: Advice needed on inefficient Samsung ASHP installation

@johnmo yes correct (just dropped that in there to see who wasn't paying attention!) - thanks for spotting. Vented HW system so miserable hot water pr...

12 months ago
Forum
Air Source Heat Pumps (ASHPs)
Topic
Advice needed on inefficient Samsung ASHP installation
12 months ago
Forum
Air Source Heat Pumps (ASHPs)
Replies: 29
Views: 3034
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RE: is a water softening solution a no-brainer in hard water areas

Logically, addressing hard water issues with a water softening solution seems like common sense ie to preserve good flow rates for an ASHP system, but...

1 year ago
Forum
Air Source Heat Pumps (ASHPs)
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