Joining the Renewable Heating Hub forums is completely free and only takes a minute. By registering you’ll be able to ask questions, join discussions, follow topics you’re interested in, bookmark useful threads and receive notifications when someone replies. Non-registered members also do not have access to our AI features. When choosing your username, please note that it cannot be changed later, so we recommend avoiding brand or product names. Before registering, please take a moment to read the Forum Rules & Terms of Use so we can keep the community helpful, respectful and informative for everyone. Thanks for joining!
Last seen: Sep 6, 2026
@benson is using an esphome controller which integrates with Home Assistant. The esphome controller uses regular modbus, which is not different then f...
Check. Changing the WCC values also do not disable anything when I do that via modbus, so same what you see.
Unix / Linux guy over here, so "grep" it is instead of search in Notepad++ 🙂 The ESPHome configuration I use (and created), writes and gets data us...
That cost me quite some time to find it again. The Midea manuals, as you know, are not always that straightforward in explaining stuff, so this is wha...
@benson We also see that when changing (certain?) values using modbus which are in the 'for serviceman' menu, automated DHW is turned off. This behavi...
I am doing almost the same as you and also noticed that it always takes a few minutes before the state is set to "DHW" (e.g. 3-way-valve SV1 is flippe...
A bit of topic, but indeed chatgpt and other AI a-likes have this tendency. Imho at this point in time you should not trust the output and always veri...
@benson”Active State” reflects the current state of your heat pump. And indeed the state of the 3-way-valve SV1 is taken into account to get the state...
@benson I checked the last week of data and i must say that is pretty accurate in those days, where the Shelly measures for example 4.65, the heat pum...
The Shelly provide “Current” (amp), “Power” (watt) and “Voltage” (V) for the current state and “Total energy” (kWh) as a counter since the last reset....
I have two Shelly 1PM plus (discontinued and replaced by Shelly 1PM Gen3), which is working perfect, but if I have to start over I would have chosen t...
@benson I have to Shelly devices to measure the power usage of the indoor and outdoor unit and created virtual energy meters in Home Assistent for hea...
SPONSORS
Degrees of Separation
Latest Posts
-
RE: Is it just me, or does tradesperson timekeeping and communication drive you absolutely mad?
Yes, and I would suggest likely to get worse with more ...
By Batpred , 4 hours ago
-
RE: Electricity price predictions
This topic seems more suitable for this thread... I a...
By Batpred , 4 hours ago
-
RE: Why are ASHP installs so expensive?
It is clearly difficult to say, there must be cases whe...
By Batpred , 4 hours ago
-
RE: Who's your electricity provider and what's your tariff?
Hi all, I'm new to this game having spent the last 25...
By gz00 , 5 hours ago
-
RE: Panasonic Free Multi Z and Etherea Internal units.
@dgclimatecontrol Thank you for that information and re...
By Toodles , 9 hours ago
-
RE: My Kronoterm Adapt 0312 ASHP is finally installed!
@editor It was serendipitous really. Both my wife and I...
By tomasmcguinness , 15 hours ago
-
@mrkfm, I'd also suggest that whenever you're ready, st...
By Mars , 1 day ago
-
RE: Are you planning to use a wood burner to supplement your central heating this winter?
I use my stove daily for backup and comfort. Definitely...
By Margarethomas , 1 day ago
-
@rob-of-york Thanks. I wish I'd started on this site as...
By mrkfm , 1 day ago
-
RE: Solar Power Output – Let’s Compare Generation Figures
@downfield I just checked this morning and OE just r...
By Papahuhu , 1 day ago
-
RE: Passiv Smart Thermostat - Help & Forum Support
Thanks Will. I'll probably be a week or so before get...
By Singlespeed , 2 days ago
-
RE: Cooling using an air to water heat pump
From experience this summer, a single-split A2A unit on...
By Rob of York , 2 days ago
-
Analysis of the economics of switching to an A2W ASHP compared to other heat sources
This post aims to analyse the economics of installing, ...
By Rob of York , 3 days ago
-
RE: Cooling with air to water heat pumps
@editor does that mean you have to have two separate ex...
By mrkfm , 4 days ago
SPONSORS
