Gree Versati III Air to water heat pump

Feature Requests
63

Hi,

I have seen your dashboard. It is amasing! I have only one question regarding this topics.
What is the Word 142 and 143 (Setting and Running frequence), it is the iPWM signals of the inside pump?

Thanks,
Tamas

64

Did you find a way of reading the bits and bytes?

65

I just installed gree versati 3 mono , can anyone explain a bit for the weather depend mode , ty .

66

Hi, it has been a couple of years since you posted about the Versatii 2 modubus protocol, but can you share the Gree protocol document? The register addresses in your code seem to exactly match my heat pump, but I would like to use other registers, higher that the ones in your screen shot, and also the bitmapped registers.

I have 3 Gree documents for the Versatii 2, but none match my machine.

67

I just installed gree versati 3 mono , can anyone explain a bit for the weather depend mode

The weather dependent mode varies the target temperature (water temperature or room temperature) depending on the outside temperature. The colder it is outside the higher the target temperature.

The parameters are set as endpoints on a straight line graph.