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Last seen: Apr 29, 2025
@derek-m Power Reading fault may be caused by interference! Probably from the Capacitive Motors, with the Grundfoss Motors being Capacitive NOT i...
@derek-m & @jamepa Red face Time..... again! You are correct derek I have made an error in reading the Power from the wrong register within th...
@jamespa COP and REAL COP: COP ? My Measurement of the Heat Pump COP is: COP = Energy Generated as displayed on the Samsung front panel u...
@jamespa Power and Energy measurements The Power measured by my sharky Water Power meter was on the 10th sept: The Power shown at the...
@derek-m & @jamespa Additional observations on the Heat Pump performance and adjustment on the evening of the 13th Sept 24. 1) Adjusting...
@jamespa & @deerek-m Results from evening of 13th Sept 24. Legionnaire Warning Despite not using the Hot Water , because of the expenses...
@jamespa James , I am reminded of a farcical incident where a "NIC Engineer" accompanied by "Two Engineers" from my "installer" visited my house to...
@jamespa Yes James. I am currently: 1) using the [+15:+25] and [-5:45] Water Law Defining Coordinates. 2) No using the Buffer. 3) Not using...
@jamespa I Stand Corrected! Honestly, after two and half years I did not believe that the Heat Pump Could or should be run from a Water Law grap...
@derek-m Power, energy and flow rate metering: 1) Power within the water system I use a Sharky to measure the power carried by the water s...
@jamespa & @derek-m Samsung sensor Maps by Timothy Pont @derek-m Please look at the map of my Samsung with the Temperature Sensors added....
@jamespa & @derek--m !! Negative loss !! My Energy loss for yesterday , incredibly, show an negative loss: This Negative loss is caused by...
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Latest Posts
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RE: Volumisers in Heat Pump Systems: Does Placement Matter?
Volumisers are normally plumbed so that they are in the...
By JamesPa , 3 hours ago
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@toodles possibly. The £9k labour charge for 4-5 days w...
By AndrewJ , 7 hours ago
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RE: Plug and play solar. Thoughts?
My thought is simple. Bring it on and bring on plug in...
By JamesPa , 11 hours ago
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RE: Heat Geek mini store vs pump size
Yes I agree, that’s why Heat Geek have most likely sele...
By Tomtheheatingengineer , 1 day ago
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RE: Who's your electricity provider and what's your tariff?
@chandykris Swings and Roundabouts, you win some…. ...
By Toodles , 1 day ago
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@tomtheheatingengineer, thank you, and welcome to the f...
By Mars , 1 day ago
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RE: HeatGeek vs Octopus surveys: puzzling disparity - any ideas why?
@majordennisbloodnok @tomtheheatingengineer For my ...
By JamesPa , 1 day ago
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RE: Do I add Air Con or MVHR to existing A2W ASHP?
There is scope for product development here. I for one...
By JamesPa , 1 day ago
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RE: Is the "divide by 2900" rule still valid?
Really flow rate is a pipework limitation not a water p...
By JamesPa , 2 days ago
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RE: The good, the bad and the not that great – my heat pump installation
@burtis, I’ve followed this thread pretty much from the...
By Mars , 5 days ago
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RE: Starting Our Heat Pump Journey: 1962 build 3 bed detached house
First time poster here but I can share my experience as...
By SCH , 5 days ago
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RE: Is it the house or the equipment?
...which, I've found out, is pretty much impossible to ...
By Majordennisbloodnok , 5 days ago



