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: May 6, 2026
May be, but also be the author know what he down. I dont know so much about this.We will see, I looked in Visual Studio. There are about 3600 lines.
Sorry, here is the link again
The Modbus register 135 module temperature feedback is not marked as a measured value, probably calculated. It is displayed in operating parameters 9/...
Ok, found this interesting notice in the text: "Der Zugriff auf die Parameter oder Änderungen sind nur qualifiziertem Servicepersonal gestattet, das...
You can find the description here (open in new tab), the modbus part starts on page 174, also alarms, password protected device parameters and service...
I received a technical documentation for a Midea clone with the description of the Modbus with the number, meaning and description in German. 147 regi...
@cathodeRay Please excuse misinterpreting your flowing diagram. In the Kaisai KHC08 is an electronical pump APM25-9-130 by Shimge working.
The shown flow is really very constant and poor also. Looks like the pump is not able to change the flow. Especially for dhw heating it could be not e...
The electricity meter is a Schelinger SL03A 10A(100A) Class1/B without modbus, only kontakt output 400counts/kWh, the output is not used. I looked not...
@cathodeRay Thanks for your much work getting the data of the pump. Last year I installed mechanical and electrical a midea clone named Kaisai with ...
Thanks for the information, I´m reading here some month and know this thread. HA is unknown for me, but I got a mini pc for collecting data and more. ...
Good day, living in the region of Hannover, found this forum searching for midea heatpumps, because bought a midea clone named Kaisai KHC08 from DK ...
SPONSORS
Degrees of Separation
Latest Posts
-
RE: Electricity price predictions
Chinese manufacturing has the ability to be very good q...
By Majordennisbloodnok , 1 hour ago
-
RE: Air source heat pump roll call – what heat pump brand and model do you have?
Forum Handle: GotGordon Manufacturer: Samsun...
By Gotgordon , 12 hours ago
-
RE: Summer heat is becoming the new winter cold in the UK. What are you doing about it?
@ian33a I am not easy with sleep either unfortunately…....
By MK4 , 14 hours ago
-
RE: Renewables uptake near you
In a village of under 40 houses...Conservation Area. I'...
By Tim441 , 1 day ago
-
RE: Home Alone with Home Assistant (previously A Beginner's Guide to ASHP Monitoring)
Great news, @bontwoody.
By Majordennisbloodnok , 1 day ago
-
Haier R290 Super Aqua Monobloc. Output capacity tables.
As I mentioned in my introduction post, I've been consi...
By Singlespeed , 1 day ago
-
RE: Air to air bus grant installer anywhere
I am consistently told by aircon folks (ie air/air) tha...
By EtchedPixels , 2 days ago
-
RE: What is possible with FIT, SEG, Hate Pumps and Batteries?
Thank you, everyone, for your replies. Our FIT provid...
By ian33a , 2 days ago
-
@mk4 And of course, the panels are less productive due ...
By Toodles , 2 days ago
-
RE: GivEnergy inverter tripping due to over-voltage?
I'm trying to get clarity on exactly when the inverter ...
By Tim441 , 2 days ago
-
RE: Samsung Heat Pump – Can't Activate TW2 Pipe Sensor (for Delta T Control)
Autocorrupt seems to be working overtime.
By Majordennisbloodnok , 2 days ago
-
RE: Vehicle-to-Home with a Heat Pump: Is the Technology Ready and Which EV Should I Buy?
I looked into that wallbox a bit more off the back of t...
By Majordennisbloodnok , 3 days ago
-
RE: Say hello and introduce yourself
@jandp awesome system I hope it works out well.
By Judith , 3 days ago
-
RE: Surface mount or bury primaries for heat pump installation?
@bobflux That's the stuff. The installer recommended tw...
By tomasmcguinness , 5 days ago
SPONSORS
