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Last seen: Jan 11, 2025
@johns How's you system doing now? Any improvements?
@gary The second option would have been great but when the UFH comes on 3 rads on the 1st floor also come on.
@gary That's in an awkward place, hard to get to. The EPH do control the actuators, but the underfloor heating won't come on until the Mitsubishi cont...
@gary I have 1 of each of the right Mitsubishi controller, one on the ground floor and one on the 1st floor. The EPH controllers control the act...
@gary I have UFH on ground floor and rads on 1st floor. 2 Zones have been setup, ground floor and 1st floor. There are also individual thermostats ...
@gary It was -1°C this morning, so should should be cycling?
Just curious, is this how your electricity consumption look like when you have the heating on?
I'ts finally fixed, it was the immersion heating thermostat which was faulty. They still haven't fixed the UL error code though.
This how my system is running : Top graph is the amount of electricity it's consuming. The system came on about 4am, room temperature went up 1.5°...
I had a feeling it was the case. I guess the installers can longer say it's "User Error". They never tested the system thoroughly, also the piping and...
Mitsubishi is coming out to replace the thermocouple for the immersion heating, and some other part outside because the system goes off with the error...
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