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Last seen: Sep 19, 2024
@jamespa Oh, you noticed I was being facetious as usual. I fully agree with you. If I was in a similar situation and had more money than I know w...
I suggest that we all go back to gas and oil boilers, so we can make as much noise as we like and no one will complain. 😋
Have you tried running with a lower WC curve setting, but using a room thermostat to start and stop the heat pump?
That is one of the burning questions, since we don't know precisely how the control algorithms function. I have been trying to apply my knowledge of c...
That's quite interesting. It makes me wonder if AA has stored a copy of the original WC curve, which it may be adapting over time. What were the setti...
Keeping room temperatures reasonably constant is much easier said than done. It is probably like driving a car, which has extremely slow response, suc...
@kev-m Hi Kev, You could try different settings for the thermo diff., say +1C and -1C, then +2C and -2C etc. At each setting raise the desired roo...
Much of the information in the manual is about as clear as mud. I wonder if this setting [2-05] on page 62 of the attached manual is what you seek?
Some photo's would be helpful. If your installer thinks it is acceptable for the controller to be located under some pipework and possibly not be co...
I think that the increase in IAT may be due to the WC curve not being fully optimised. My understanding is that in AA mode the controller responds p...
This is excellent data, and just goes to prove that a correctly optimised system can operate in an efficient and effective manner.
If you have the Mitsubishi pre-plumbed hot water cylinder I do believe that this includes a Plate Heat Exchanger (PHE) which is used to separate the h...
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Degrees of Separation
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@tomtheheatingengineer, thank you, and welcome to the f...
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