Last seen: Sep 19, 2024
If you would care to provide the minute by minute raw data for last nights chart, I will run it through the Modeling Tool as see if it predicts that c...
@cathoderay I would state that last nights cycling was due to the weather being milder, hence the heat demand was below the minimum output of the he...
@cathoderay What was the operating mode of the heat pump?
I will make one final attempt. But your heat pump controller does know the true OAT shortly after it has stopped running, the problem being that it ...
It means that I don't have a problem if you wish to keep going round in circles.
The WC curve needs to match the heat loss of your home. What is the heat loss calculation? When heating the hot water cylinder, the heat pump increa...
@cathoderay No problem.
What are the settings of the Weather Compensation (WC) curve?
Okay, time to go back to basics. What is the size and type of your home? What is the heat loss calculation for your home? What is the output capacit...
That is the reason why I suggested putting the system in fixed LWT mode for a period of time, it is similar to putting an auto control system into man...
@cathoderay What is the 'source' of the Set LWT reading? Is it read from the Midea controller? I wonder if the controller waits until the LWT has ...
So you are the culprit behind NG (or whatever they are called, or going to be called) having to carryout such excessive upgrades. 😋
Latest Posts
-
RE: ASHP heat output monitoring
I installed the heat pump in December '24, so the data ...
By Carlo , 13 hours ago
-
There are some projects looking at how smart meters and...
By Jeff , 19 hours ago
-
RE: Share Your Experiences with Heat Pump Manufacturer Support
@terry1812 Yes, I use Homely, as to whether Daikin is u...
By Toodles , 1 day ago
-
RE: Why do we need pressurised systems?
@old_scientist If that were the case (and it might well...
By Toodles , 2 days ago
-
RE: 300 Liter Tank - Do I have to heat it all?
There’s no second hand market for DHW tanks (I was told...
By Judith , 2 days ago
-
RE: Solar Power Output – Let’s Compare Generation Figures
We had an excellent four months (11/3 to 15/7) generati...
By JulianC , 2 days ago
-
RE: Is this just haze or something more?
I think the present somewhat cooler hazy days show the ...
By Judith , 3 days ago
-
RE: My misgivings about installing ASHP and solar panels via the ECO4 scheme...
All noted and accepted and as I say I am sorry that you...
By JamesPa , 3 days ago
-
I think it is very much me that is sitting outside the ...
By Grantmethestrength , 3 days ago
-
RE: Replacing Refrigerant on Mitsubishi Heat Pump
@davidalgarve It should just be recovered by both servi...
By dgclimatecontrol , 4 days ago
-
RE: Who's your electricity provider and what's your tariff?
Aggregators have been recognised for many years, and it...
By Transparent , 4 days ago
-
RE: Help me keep the faith with my air source heat pump installation
Great news I edited my previous post (probably af...
By JamesPa , 4 days ago
-
RE: Double or Triple Glazed Windows?
@toodles Glad to hear things are progressing well for y...
By TRBob , 4 days ago
-
How to waste energy (and time) playing with AI.
A friend of mine who subscribes to an AI service was ex...
By Toodles , 4 days ago
-
RE: Heat Pump Books For Beginners – Bodge Buster & From Zero To Heat Pump Hero
@topher you’re more than welcome to, yes. I’ll send you...
By Mars , 5 days ago
-
RE: Fitting new shower valve ..........
I’ve never taken a chance when fiddling and changing ou...
By Mars , 5 days ago
-
You should contact the council and report the unsatisfa...
By JamesPa , 5 days ago
-
RE: Benefits of an extra horizontal loop for GSHP
I would deffo install an additional slinky run, especia...
By Transparent , 6 days ago
