Last seen: Aug 28, 2025
Temperature monitoring in action: the last 24 hours, upper green plot is the IAT, collected from the recently installed MD02 sensor, lower blue plot i...
I've already thought of one possible tweak that incorporates your proportional gain principle: # set the gain factor gF = 0.5 # get the differen...
@derek-m - sorry to hear about the flu - never any fun, and the post viral fatigue doesn't help either. Controlling the heat pump: all very interest...
I have also been experimenting with plotting options, and it looks as though plotly in python does pretty much what I need. Here is a proof of concept...
2 was just a number off the top of my head, what I was trying to do was show the logic, with the actual numbers decided empirically ("with actual sett...
We cross-posted. Thanks for the offer to help, please see my cross-post above for my current thinking. When queried, the WCC temps come back as inte...
That's the plan. I already have the monitoring in place, adding a working MD02 sensor to get the room temp data was the final step. The Midea controll...
I have now received and installed the replacement XY-MD02 temperature and humidity sensor and it appears to be working. Here are a few recent lines fr...
I did, before I retired. But then so too did Jesus, before he got retired. Minister: 'CMG?' Civil Servant: 'Call Me God. And KCMG is Kindly Call Me Go...
He was, but he put it in the wrong place. Now, every time I touch a light bulb, it lights up for some reason. Speak for yourself! Seriously. tho...
I agree, that is the outcome variable that really matters (along with total running costs, not so good if we are very comfortable, but are bankrupt fr...
I think that is an excellent idea, we might even find out which definition of simulate applies! In any event, it will be interesting to see how the si...
Latest Posts
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Interesting read and MCS are as you say, beyond useless...
By benson , 2 hours ago
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RE: Midea ASHP – how to set weather compensation
@pash44pump I'm going to leave this mostly to @catho...
By JamesPa , 3 hours ago
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RE: Electricity price predictions
The gas standing charge went up as some of the network ...
By Jeff , 4 hours ago
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RE: Ecodan & MelCloud scheduling
Yes, the 2 are separate. To add to the complex desig...
By HCas , 1 day ago
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RE: What crazy nonsense are inverter limits and why are they imposed?
I think there may be a little confusion in the wording ...
By Old_Scientist , 1 day ago
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I should clarify that the FoxESS web interface is not l...
By Old_Scientist , 1 day ago
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RE: A Customer's Lessons Learnt from a Heat Pump Installation in a Large House
Previous was vented and I needed a shower pump and a ve...
By JamesPa , 2 days ago
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RE: Mitsu Wireless Controller and MelCloud
@robs Hi Rob, At the end of a note to Mitsu UK, thank...
By DavidAlgarve , 2 days ago
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RE: Why so many sigenergi installer recommendations?
@adamk Tesla is a great option, it’s also one we instal...
By SAEnergy , 3 days ago
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RE: Rodents! A word of warning for heat pump owners
Hradline in Telegraph: Brace for plague of rats after s...
By Tim441 , 3 days ago
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RE: Flexi-Orb Heat Pump Scheme: A Game-Changer for the UK's Heat Pump Industry
As a potential heat pump customer, it would be good to ...
By Temperature_Gradient , 3 days ago
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RE: Octopus replacing the fixed 15p/kWh export rate with a market tracking one
@trbob I have just extracted the details for Agile Expo...
By Toodles , 3 days ago
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RE: Heat Pump Books For Beginners – Bodge Buster & From Zero To Heat Pump Hero
The Ultimate Guide to Heat Pumps is less than a month a...
By Mars , 3 days ago
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RE: Air source heat pump roll call – what heat pump brand and model do you have?
@editor Hi Mars, We have just installed a Grant Aerona...
By GrahamF , 4 days ago
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RE: Sanity check please. Battery storage and inverter sizing.
There are MCS guidelines about how close to the edge/ri...
By Old_Scientist , 4 days ago
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RE: Balancing financial efficiency and comfort using the Octopus Cosy tariff
I estimated our usage on the following basis. The mos...
By Old_Scientist , 4 days ago
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@editor Something changed in this last 12 months, they ...
By ASHP-BOBBA , 5 days ago
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RE: Does anyone have experience of a smart water meter?
Just to give a sense of scale, I've used the CCW water ...
By Majordennisbloodnok , 6 days ago
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RE: Powerwall 3 or Myenergi or something else?
We have a Tesla Powerwall 3, recently installed, so I m...
By Old_Scientist , 1 week ago
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RE: Mitsubishi PAR-WT60R-E Wireless Controller installation
@morgan They have been paired once but it was thought b...
By DavidAlgarve , 1 week ago
