Last seen: Sep 19, 2024
I'm afraid your figures just don't add up. To supply 12kW of thermal energy at a LWT of 28C, you would require heat emitters with a total capacity o...
@ericdo I suggest that you also ask the local authority if these, what would appear to be very stringent, noise restrictions apply equally to all yo...
@mcwatson1974 TH1 is the remote room temperature sensor (hardwired or wireless), which is an optional extra. I suspect that you do not have this ins...
Maybe you should complain to your MP to do something about those pesky clouds. I thought that is why they keep installing all those 'big fans', to blo...
@ericdo I am not an acoustics expert, but I do try to apply the laws of physics and common sense to try to resolve problems. What we as humans und...
I would suggest as a check, that you set your system into fixed Leaving Water Temperature (LWT) mode, with an approximate setting for the weather cond...
This is one of the problems, since as the LWT is reduced, the quantity of thermal energy that can be transferred to the heat emitters is also reduced,...
There are often additional screens available under the installer login, which you may be able to access. Maybe some Daikin owners can guide you?
I remember Hydros, but not the details. What was the outcome?
Yes, when I say heat pump starting and stopping that would indeed include the compressor, and may or may not include the water pump. A heat pump sho...
@newhouse87 If your heat pump is starting and stopping 6 times or more each hour then it is deemed to be short cycling, which should be avoided. Sta...
If the heat pump has stopped, but the water pump is still running, then the LWT and RWT should be approximately the same. Some thermal energy will sti...
Latest Posts
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RE: Help me keep the faith with my air source heat pump installation
@jamespa if I remember the insulation has a notch cut i...
By AdamK , 3 hours ago
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RE: Big Changes Coming to Our Heat Pump System
Me too, but still some people look at me as if I'm mad....
By JamesPa , 4 hours ago
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RE: MCS certificate SCOP vs real-world performance
That may be contributing to lower than expected SCOP. ...
By JamesPa , 4 hours ago
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RE: Testing new controls/monitoring for Midea Clone ASHP
This is the sort of thing I mean. I've added the T1S va...
By benson , 5 hours ago
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RE: Mitsu PAR-WT60R Wireless Controller - options
How it does it's job is something of a mystery although...
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RE: Powerwall 3 or Myenergi or something else?
Yes I was thinking of outdoor, IP65 batteries with buil...
By Temperature_Gradient , 15 hours ago
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@jamespa Thanks. Yeah any adjustments Ive made at pr...
By cliffhanger , 18 hours ago
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RE: How to choose Towel Rails for an ASHP
@rob-nezard yes absolutely. Here is the link and a pho...
By GrahamF , 2 days ago
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@mixergy Thanks for the update, I would appreciate some...
By bontwoody , 2 days ago
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RE: Is Your Broadband Router the Weak Link in Your High-Tech Home?
Unfortunately I'm not that well connected 😂 ...
By Scalextrix , 3 days ago
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RE: A Customer's Lessons Learnt from a Heat Pump Installation in a Large House
It is interesting to see what our new Grant Aerona 290 ...
By GrahamF , 3 days ago
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RE: Midea ASHP – how to set weather compensation
I noticed that too and thought the same thing, but then...
By cathodeRay , 3 days ago
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RE: Ya can’t win! It is S*d’s Law!
@old_scientist If IOF is still running next late spring...
By Toodles , 3 days ago
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RE: Electricity price predictions
Those of you on Agile will do well tomorrow; there are ...
By Toodles , 3 days ago
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RE: Who’s Caved and Switched the Heating On Already?
We've been running our Ecodan system, installed in June...
By Sheriff Fatman , 4 days ago
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Ok. Two schools of thought. The first is to run the ...
By JamesPa , 4 days ago
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@drei Willing as I am to help, I don't think I'm yet ...
By JamesPa , 4 days ago
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Selling 5 year old ASHP & Gas Combi Boiler - £590
Selling a 5-year-old Daikin Altherma Hybrid Air Source ...
By Paul G , 4 days ago
