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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
AllTopicsReplies
Reply
RE: My horrific Samsung heat pump installation and experience

Can you not use the Samsung wired remote controller as your thermostat? If you need to move its location, it is just a question of running a length of...

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

My apologies! That behaviour is quite different to my Gen 6 12kW Samsung and to what my manual suggests. Option 0 - just using the thermostat in the w...

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

@technogeek FSV 2091/2092 Setting 4 causes the water pump to run 3mins on and 7 mins off, not the heat pump. However, I have no idea why Samsung provi...

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

@jamespa Yes I totally agree with your comments and you have explained the difference between timed and thermal control very well. I haven't yet worke...

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

I feel that I need to defend the use of thermostats with heat pumps, particularly in the case of heat pumps that are oversized and don't modulate down...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Is this a bad installation and is there something wrong with my Samsung heat pump?

I am not an engineer, just a Samsung ASHP owner, but everything that I have read suggests that removing the filter is a bad idea. There are two report...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Is this a bad installation and is there something wrong with my Samsung heat pump?

This only happens if a PWM pump is fitted with the appropriate wiring - very unlikely in this case. So adjusting these settings makes no difference to...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: ASHP sizing - value of Heat Transfer Coefficient

You say that you have measured your hourly gas usage during cold days and so have a good idea of your heat load. In which case you already know your h...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Is this a bad installation and is there something wrong with my Samsung heat pump?

@david999 What size is your Samsung? Is it 16kW? If not, 29lpm should be ample flow rate.

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Insulation of flow and return Heat Pump piping

Hi @toodles That external insulation looks pretty poor to me, but not unlike my original insulation. Cable ties are definitely not to be recommended. ...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Gas Combi to ASHP - Making sense of survey results and proposal.

My 50L buffer tank made cycling worse not better. At a LWT of 33C the radiators were only getting 30C due to mixing of the flow and returns in the buf...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Gas Combi to ASHP - Making sense of survey results and proposal.

Yes, when the ASHP cannot produce less heat than the radiators are delivering, the return water temperature and leaving water temperature (LWT) tend t...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
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