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mjw321

@mjw321

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Joined: Apr 19, 2024
Last seen: Sep 17, 2024

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...

1 year ago

Forum

Air Source Heat Pumps (ASHPs)

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). ...

1 year ago

Forum

Air Source Heat Pumps (ASHPs)

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...

1 year ago

Forum

Air Source Heat Pumps (ASHPs)

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

1 year ago

Forum

Air Source Heat Pumps (ASHPs)

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...

1 year ago

Forum

Air Source Heat Pumps (ASHPs)

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...

1 year ago

Forum

Air Source Heat Pumps (ASHPs)

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...

1 year ago

Forum

Air Source Heat Pumps (ASHPs)

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...

1 year ago

Forum

Air Source Heat Pumps (ASHPs)

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...

1 year ago

Forum

Air Source Heat Pumps (ASHPs)

Topic

Advice needed on inefficient Samsung ASHP installation

1 year ago

Forum

Air Source Heat Pumps (ASHPs)

Replies: 29

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...

2 years ago

Forum

Air Source Heat Pumps (ASHPs)