Renewable Heating Hub Heat Pump Forums

Search with Wattson
Forums
Members
cashback
Activity
 
Notifications
Clear all

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!

cashback
@cashback
Member
Eminent Member
Joined: Apr 8, 2023
Last seen: Nov 29, 2023
Profile Activity
Topics: 3 / Replies: 24
AllTopicsReplies
Reply
RE: Connecting Home Assistant to a Midea Heat Pump

It's down to how the Home Assistant Statistics sensors are configured - they're measuring the change between two points, the meter sensors are less th...

4 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Connecting Home Assistant to a Midea Heat Pump

I have Home Assistant calculating CoP over a few intervals now. This is using power consumption from the Shelly, and a trapezoidal Riemann Sum of th...

4 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Connecting Home Assistant to a Midea Heat Pump

Indeed, I have experimented with this, however the Node-RED Home Assistant integration doesn't have the capability to add number inputs as controls, o...

4 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Connecting Home Assistant to a Midea Heat Pump

Please to be able to share this. Here's a working Node-RED modbus configuration for Home Assistant. It supports general sensors for: Power in H...

4 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Connecting Home Assistant to a Midea Heat Pump

Has anyone made sense of the TF Module Temperature ("Feedback on outdoor unit, unit: °C") on address 135? Looking at the ambient temperature reporte...

4 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Connecting Home Assistant to a Midea Heat Pump

Nothing different to what it was doing prior to that, I think it's just bad rounding creating artificial "steps" in the data (look at the blue line, i...

4 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: MVHR + Overfloor heating vs. just underfloor heating

Curiously, when we had our heat loss survey for the heat pump, I asked the surveyor to specs for UFH, which he duly did, but there's no mention of the...

4 years ago
Forum
Energy Storage
Reply
RE: MVHR + Overfloor heating vs. just underfloor heating

Yes, there's also Wundertherm, and others. Their efficacy seems to be much of a muchness. Oh interesting! I'd heard of MVHR with cooling, but not...

4 years ago
Forum
Energy Storage
Reply
RE: MVHR + Overfloor heating vs. just underfloor heating

Yes I had wondered about this, however we have a mixture of decrepit parquet flooring, carpet underlay and carpet which equates to more or less the sa...

4 years ago
Forum
Energy Storage
Reply
RE: Connecting Home Assistant to a Midea Heat Pump

Thought this graph might be of interest. The purple line shows the power as reported by the heatpump (via modbus) polled every 10s (with Volts * A...

4 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Connecting Home Assistant to a Midea Heat Pump

The screenshot was taken in between cycles on a warm(ish) day, those are instantaneous values, each of which is logged over time.

4 years ago
Forum
Air Source Heat Pumps (ASHPs)
Topic
MVHR + Overfloor heating vs. just underfloor heating
4 years ago
Forum
Energy Storage
Replies: 8
Views: 3010
Page 2 / 3
Share:

SPONSORS

Join Us!

Installer Finder

Degrees of Separation

Latest Posts

SPONSORS

Click to access the login or register cheese
Protected By
Shield Security PRO