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Last seen: Sep 11, 2026
The Mitsi remote thermostat should not be plugged into the dongle, that should remain connected to the CNRF port located just above the CN105. Therefo...
It sounds for your particular use case, yes, onboard curve may be best. There is an excellent write up here: On these spec...
@clockworks how have you been getting on? Hopefully not glued to Home Assistant for the last 24hr 🙂
I was just replying when i saw your edit drop in! 🙂 The default behaviour after any power loss is the Ecodan will run a hot water cycle...
Unfortunately the answer is Yes you will need a new FTC. There is some generational compatibility: R410a refrigerant - FTC2 to FTC6 (PAC...
Don't underestimate the time it takes, reverse engineering protocols with limited documentation requires a data, analysis and a methodical approach. ...
Yes, Pre-flashed plug & play
I think @majordennisbloodnok has put together an excellent summary of my adapters. I would just note while there are ESPHome projects avail...
Very very common in mainland Europe, they have split systems rather than monobloc. I suspect the UK lacks some capabilities in this area. M...
be connected to the heat pump or connected to your PC From @majordennisbloodnok's post, i am putting strong emphasis on the word "OR"It could be d...
I think you are looking for the S3 module - e.g./p> I installed on this and put a X10A connection on the end of a Grove cable My...
A few notable developments: I'm working through adding Air-to-Air support into my existing adapters, therefore one device will be compatible with al...
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Degrees of Separation
Latest Posts
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RE: Daikin ESPAltherma and Home Assistant installation
It's laziness lol The PV system is very chatty, meter...
By bobflux , 5 hours ago
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RE: Problems with sizing a replacement for a Viessmann Vitocal 200-S
R (The R Project for Statistical Computing, I use it wi...
By cathodeRay , 6 hours ago
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RE: Vaillant Arotherm Plus 7KW need a service on it
booked it with Vaillant. will use them until i can find...
By AdamK , 8 hours ago
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We have electric underfloor heating in our reasonably l...
By Bash , 11 hours ago
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RE: Next steps on my ASHP journey: Radiators and Pipework
@jamespa This was exactly what I did in the...
By Bash , 12 hours ago
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RE: Adventures in heat loss calculations
I have seen it stated that the declared calorific value...
By JamesPa , 13 hours ago
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RE: Siting of the external sensor on a heatpump
Here's my heat pump running with a steady mildish 'OAT'...
By cathodeRay , 13 hours ago
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RE: Two heating zones to one zone
@transparent Many thanks. The garage is fairly well ...
By Profzarkov , 1 day ago
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RE: Vaillant Aurotherm - Heater Wire Position
Ah, good point. I need to check if this was installed i...
By Batpred , 2 days ago
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@batpred thanks for getting a copy. Appreciate the supp...
By Mars , 2 days ago
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RE: Tell us about your Solar (PV) setup
We have a 6.56kW solar PV system (16x 410W panels) inst...
By Rob of York , 2 days ago
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RE: Where heat loss surveys seem to go against practical reality
@cathoderay @jamespa I've managed to get some nice re...
By Rob of York , 3 days ago
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RE: 7kW EV Charger Options Advice
Doh, not sure that I was thinking straight there, less ...
By Rusty , 3 days ago
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Thank you @trebor12345
By rgabor , 4 days ago
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