Last seen: Dec 1, 2022
Have you got meters installed that monitor usage and delivery? Known as MMSP Metering and Monitoring Service Package. Or access to the MelCloud app?
In a word, no!. Although on the FTC zone 1 is for UFH and zone 2 is for rads, I don't understand the relationship to the actual zoning throughout the ...
@sand From you own personal experience I would recommend that in order to use the weather compensation correctly you should turn all your thermostat...
I did a similar experiment but using a 50ºC flow. That used 930kWh over 30 days vs 855kWh using the compensation curve. Both 30 day periods had an ave...
Yes but if you are only using weather compensation you don't need any internal thermostats or thermistors. (apart from using them to tell you what the...
It is becoming apparent that weather compensation being a slope and not a curve does have its issues. e.g. with my current slope I get 30ºC flow when ...
You don't need either. To use weather compensation you just need to set the FTC to curve mode and set your initial curve settings.This will manage the...
@morgan If you're only wanting weather compensation and not auto adaptation you don't need the additional wireless FTC.
It appears to be the common practice yes. For Mitsubishi ASHPs, if you want to use auto adaptation the options are:1. Move the FTC controller 2. Wir...
That's exactly it. Weather compensation uses the external thermistor whereas auto adaptation uses both the external thermistor and the internal thermi...
Hi @sand Your pipework and setup seem very similar to mine. Red pump in 4th pic is the pump that pushes hot water around all your heating system. ...
I'm assuming by external you mean external to the ASHP, not outside in the fresh air. 1. I have 4 internal thermostats (Heatmiser and Nest) and they...
Latest Posts
-
RE: Heat Pump SCOPs – The Truth Might Not Be What You Think
Is that heat loss, or maximum output of the ASHP? Unde...
By Scalextrix , 5 hours ago
-
RE: Mitsubishi Ecodan 11kw Defrosting Issue.
@morgan Fully agree with you. It shouldn't be the homeo...
By HCas , 7 hours ago
-
RE: Solar Thermal DHW and ASHP
@judith That makes sense to me! If I was in @alex_n '...
By HCas , 7 hours ago
-
RE: Vaillant aroTherm Plus 10kW thoughts?
Good unit. And the 10 kW is the same as the 12 kW I ...
By HCas , 7 hours ago
-
RE: A Customer's Lessons Learnt from a Heat Pump Installation in a Large House
@judith thanks for your suggestions. Starting from col...
By GrahamF , 10 hours ago
-
RE: Inventor (Midea) Heat Pump short cycling advice
I switched to "fan coil mode" to be able to set water t...
By immunity , 12 hours ago
-
RE: DESNZ doing a survey which asks the right questions!
Without a survey their only source of data is probably ...
By JamesPa , 17 hours ago
-
RE: Can you help with our research: solar panels, EV chargers, home batteries, heat pumps?
Just done your survey!
By Judith , 1 day ago
-
RE: Failing heat pump system - seeking thoughts on a rebuild
@cleardene-ashp just thinking about your issues here. Y...
By Judith , 1 day ago
-
RE: Midea ASHP – how to set weather compensation
@cathoderay OK let's wait and see, it sounds an interes...
By Tasos , 1 day ago
-
RE: What is the Heat Geek Guarantee?
@judith, I’m with you on Heat Geek, but there really do...
By Mars , 1 day ago
-
RE: Electricity price predictions
Community energy installations are a great idea, but th...
By Scalextrix , 2 days ago
-
RE: New Vaillant aroTherm Plus in black - When will it come to the UK?
Ooh, heat pumps in neon blue wrap 🤣 🤣 &...
By Old_Scientist , 3 days ago
-
@profzarkov Good to know in case it ever happens to me...
By bontwoody , 3 days ago
-
RE: Are Octopuses Slowing Consumer Adoption of Heat Pumps?
I mean, is this surprising? The local installers in my ...
By Alex , 3 days ago
-
@old_scientist sorry, I should have made it clear that ...
By GrahamF , 3 days ago
-
RE: Boiling Mad: Exposing Radiatorgate
Hi @Rob, I’d be more than happy to contribute. I have ...
By DREI , 3 days ago
-
RE: Solar Power Output – Let’s Compare Generation Figures
@andris a great year - very happy with our system
By Profzarkov , 4 days ago
