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Mike H
@mike-h
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Joined: Dec 1, 2021
Last seen: Dec 10, 2025
Profile Activity
Topics: 5 / Replies: 195
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Reply
RE: Samsung controller setting ..............

The display on your remote wired controller indicates that you are using an external thermostat and so the room temperature displayed will have no eff...

2 years ago
Forum
Thermostats, Volumisers, Buffer Tanks, TRVs, Pumps, Piping, Valves, Radiators & Controls
Reply
RE: ASHP - a few (probably dumb) questions about the lived experience

@jamespa Thank you for your very helpful insights. I have been looking afresh at the important effect of oversizing of a heat pump. On the face of ...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: ASHP - a few (probably dumb) questions about the lived experience

@jamespa I do apologise for a really crass error. You are absolutely right that 24kWh of energy produced at a COP of 4 would require 6 kWh of consumpt...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: ASHP - a few (probably dumb) questions about the lived experience

@lickofpaint You will find that there are at least two schools of thought about the way that heat pumps should be run. There is the low and slow scho...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: ASHP - a few (probably dumb) questions about the lived experience

Sorry, but it is true! If 24 kWh are required to supply the energy that the house loses for the whole 24 hrs, then 18 hours at a COP of 4 requires a c...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: VDI 2035 heating water specification

@johnmo Thanks for an interesting topic. I have been looking at Severn Trent's figures for my postcode's water quality. Average pH is 8.39 (Range 7.93...

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

I thought it was his external stat that he couldn't turn up above 25C - setting FSV 2091 & 2092 to 0 (not use) means that he will be using the Sam...

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

@jamespa I have slightly lost the plot regarding what the aim of further testing is, now that the planned reconfiguration is unlikely to happen. How...

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

The leaving water temperature is constantly displayed on the wired remote controller, irrespective of whether the compressor or the water pump is on o...

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

I think options 1-4 operate in identical ways for FSV 2091, 2092 and 2093 Option 1 - compressor can be turned off only by the stat. If LWT rises abo...

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

Please see my previous post - Ian will always be using weather compensation, whichever thermostat he chooses, so don't despair!

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

There has sometimes been some confusion over what is controlling the Samsung heat pump behind the different displays on the wired remote controller. T...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Page 5 / 17
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