Last seen: Sep 19, 2024
Have you consider a Sunamp unit instead?
I suspect that address 68 is just an 'output' and is being updated by the processor, either from the WC calculation, or directly from the HMI. You n...
Having given more thought as to what may be happening inside a heat pump controller, the following may be possible. When operating in WC mode, the t...
I think that would probably work, since the two parameters that you mention are 'inputs', and therefore it should be able to change them via Modbus. ...
There are quite a number of ways in which excess solar PV generation can be used in more beneficial ways within the home. At the moment our solar PV...
Thank you for the clarification. I obviously should have included 'or from the HMI (Human - Machine Interface)' in my question. I suspect that the t...
Am I correct in assuming that the programmed actions could be carried out manually via an App?
@cathoderay One tends to find that software written by those who are solely programmers, can be complex and convoluted, possibly for several reasons...
You don't need a power diverter to supply any solar PV generation to a heat pump, since any solar generation will automatically reduce the amount of p...
Fine. No problem.
Please clarify what you mean when you say "I'm using the same controls to allow a hot water boost from a ZigBee button or phone for family acceptance ...
I suspect, though cannot be certain, that the processor inside the heat pump controller will operate in a similar manner to those inside an industrial...
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WC curve best discovered by experiment anyway as any lo...
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Er true, it should have read l/hr!
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RE: Buffers, hot water and cooling
@dgclimatecontrol thanks, that's helpful.
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