Last seen: Sep 19, 2024
I haven't looked in detail at the Samsung controller capabilities recently, but I suspect that whilst required LWT is an input for the compressor spee...
It would appear that you have created a basic PID controller, without the D. The D would be of no use since the 'rate of change' of the temperatures a...
It would appear that your heat pump controller is operating in the manner that I would expect a controller to operate, though it should be remembered ...
@jamespa I think that many on the forum would agree that there is not a simple solution, but that all reasonable options should be considered and in...
@iantelescope What are the settings of your weather compensation curve?
I'm afraid that I cannot help if you do not provide the requested information. I wish you the best of luck in resolving your problems.
I'm having difficulty picturing your system from your description. If my understanding is correct, you have a volumising tank connected in parallel ...
The normal method of controlling the indoor temperature would be by varying the LWT, in conjunction with changes made by WC. I suppose varying the flo...
@iancalderbank At the present time installing more heat pumps will not necessarily 'get off gas', it will just move the location where the gas is be...
@jamespa I too try to think outside the box, and have spent much of my career educating the 'but this is the way we have always done it' clan. Metho...
Was it the LWT that increased or the RWT?
The DeltaT will relate to the temperature difference between the LWT and the RWT. I can't say for definite, since I cannot see or hear what is happeni...
Latest Posts
-
RE: Big Changes Coming to Our Heat Pump System
As a mere consumer I wholeheartedly agree with both of ...
By JamesPa , 3 minutes ago
-
RE: Testing new controls/monitoring for Midea Clone ASHP
The refresh time of climate-related curves in heating m...
By Tasos , 6 minutes ago
-
@editor Searching for anything in the Daikin Installati...
By Toodles , 7 minutes ago
-
RE: MCS certificate SCOP vs real-world performance
MCS:3.65 Reported by Vaillant: 3.96 (heating only); 3....
By JamesPa , 2 hours ago
-
RE: Mitsu PAR-WT60R Wireless Controller - options
@abernyte Thank you for passing on your experience and ...
By DavidAlgarve , 3 hours ago
-
RE: Powerwall 3 or Myenergi or something else?
Yes I was thinking of outdoor, IP65 batteries with buil...
By Temperature_Gradient , 4 hours ago
-
RE: Help me keep the faith with my air source heat pump installation
Water pump will certainly make a hum (which could conce...
By JamesPa , 7 hours ago
-
@jamespa Thanks. Yeah any adjustments Ive made at pr...
By cliffhanger , 7 hours ago
-
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
-
@mixergy Thanks for the update, I would appreciate some...
By bontwoody , 2 days ago
-
RE: Is Your Broadband Router the Weak Link in Your High-Tech Home?
Unfortunately I'm not that well connected 😂 ...
By Scalextrix , 2 days ago
-
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 , 2 days ago
-
RE: Midea ASHP – how to set weather compensation
I noticed that too and thought the same thing, but then...
By cathodeRay , 3 days ago
-
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
-
RE: Electricity price predictions
Those of you on Agile will do well tomorrow; there are ...
By Toodles , 3 days ago
-
RE: Who’s Caved and Switched the Heating On Already?
We've been running our Ecodan system, installed in June...
By Sheriff Fatman , 3 days ago
-
Ok. Two schools of thought. The first is to run the ...
By JamesPa , 4 days ago
-
@drei Willing as I am to help, I don't think I'm yet ...
By JamesPa , 4 days ago
-
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
