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17-10-2018, 10:05 PM #1
Mitsubishi City Multi PARF27MEA mode flashing
Hello
Does anyone here know why the mode symbol (heating symbol in this case) would flash on a PARF27MEA, groups and units have been addressed properly.
This is a standard 2 pipe I fitted back in 2010, 6 units in 6 groups on the system but three are flashing heat symbol and not running. Come on for a while and then stop. Ran for a while OK when I switched off and back on and re-addressed units.
No Standby.
No fault codes.
Just flashing heat symbol and not running?
Thanks
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18-10-2018, 08:08 AM #2
Re: Mitsubishi City Multi PARF27MEA mode flashing
Screenshot_20181018-074929_Drive.jpg
All I could find, top section of the pic.
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18-10-2018, 09:30 AM #3
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18-10-2018, 12:04 PM #4
Re: Mitsubishi City Multi PARF27MEA mode flashing
Did you do a virgin restart?
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19-10-2018, 04:06 PM #5
Re: Mitsubishi City Multi PARF27MEA mode flashing
I guess it is a different operating mode. E.g. you set Heat mode while the non-recovery outdoor unit is in Cool mode
Last edited by narkom; 19-10-2018 at 04:08 PM.