Last seen: Feb 19, 2025
I suppose that might be true at a stretch if you were doing space heating throughout the summer, but who does that? I would dig your heels in until yo...
@ashp-bobba Welcome to the forum. I would be interested to understand the reasoning behind your statements. What was your experimental set up? I would...
Can you explain the mechanism for this effect? Could it just be coincidental rather than causal? System volume may prevent short cycling, but there ar...
With your 2091/2092 settings, the heat pump will only cycle off if your 3rd party thermostat is no longer calling for heat. If your home is warm, t...
Those settings exclude frequent cycling as the cause of poor efficiency. With 2091/2092 set to 'Use(Signal only ON/OFF)', FSV 2093 is inactive, so it ...
@raiph I apologise for my incorrect assumption. A PWM pump should maintain your delta T, so I am not clear why you are experiencing problems with a lo...
@raiph You seem to want a Delta T of 5, but your water pump has a fixed speed / flow rate which is currently 15 l/min. Your heat output is determined ...
@dinhp I will try and upload an audio file as it is difficult to describe how it sounds. The noise level will vary depending on how hard the heat pump...
@dinhp Thanks for the extra info. Your COP of 2.49 for today is not great if OAT is 9C, although it was probably colder overnight. Does this include a...
@dinhp I have a 12kW Gen 6 Samsung and your weather compensation settings look fine. Mine are -5/50 and 10/30, so at 7C OAT our flow temperatures shou...
I am glad to hear that your consumption problem has resolved. On starting, it seems that the compressor ramps up to close to 100% and then modulates d...
There are 2 main display options on your wired remote controller. In both displays the current flow temperature and room temperature are shown on the ...
Latest Posts
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RE: Air Changes per Hour - ACH and the MCS requirement
It's a good question. With a house that has sufficie...
By JamesPa , 2 minutes ago
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RE: RDSAP10 effect on existing heat pump EPC rating?
@aaron Great response, thank you. Yes I already knew th...
By AF1 , 10 minutes ago
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RE: Remaining hot water/hot water flow meter
@lakey Hi, I had a quick read through and wanted to see...
By ASHP-BOBBA , 2 hours ago
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@bart Which county are you in? Kent by any chance? S...
By ASHP-BOBBA , 4 hours ago
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RE: I worry I've messed my Samsung settings up somehow
@ecobaker I missed this, sorry So 3031 was set to...
By Joshua , 4 hours ago
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RE: Flow Rate & Low Loss Headers
It sounds like you have thought about this a lot and ev...
By JamesPa , 5 hours ago
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RE: Forum updates, announcements & issues
@old_scientist thank you, and thank you to @Morgan for ...
By Mars , 6 hours ago
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RE: Say hello and introduce yourself
I am a UK based product manager for an energy storage s...
By shawnlee , 11 hours ago
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RE: Thinking of ripping our my IVT Greenline HT Plus C model and replacing with a gas boiler.
That's great and in principle I wouldn't disagree, but ...
By JamesPa , 22 hours ago
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RE: Air source heat pump roll call – what heat pump brand and model do you have?
Mitsubishi 8.5 kW Ecodan Standalone (PUZ-WM85VAA)
By Nell , 1 day ago
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RE: Jokes and fun posts about heat pumps and renewables
This is the plan to get our next heat pump installed an...
By Mars , 2 days ago
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Thanks! That is most useful. I've had a look at the Mid...
By benson , 2 days ago
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RE: Getting the best out of a heat pump - is Homely a possible answer?
I found that Homely blog a few days ago and was tempted...
By cathodeRay , 2 days ago
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RE: Home energy storage & battery register
I love that! Unfortunately there doesn't appear curr...
By JamesPa , 3 days ago
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RE: Radiators downstairs are cooler at the bottom after ASHP install
@melonbuffet Hi Melon, I would just concentrate on bala...
By ASHP-BOBBA , 4 days ago
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RE: All your heat pump problems solved by -- a plate heat exchanger in a plinth!
@allyfish As you say, all the ‘plus points’ and ‘advant...
By Toodles , 6 days ago
