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...
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