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  1. #1
    Join Date
    Feb 2012
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    mitsubishi controller



    I have an AG150 A controller on a vrf system and each indoor unit has an MA30 controller,
    some of them can be turned off on the remote controller but others come up with centrally controlled.
    I have gone into the AG150 controller and set all units to be not prohibited on the on/off button to no avail.
    Anyone any ideas.



  2. #2
    Join Date
    Nov 2008
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    scunny!
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    Re: mitsubishi controller

    ring Mitsubishi technical

  3. #3
    Join Date
    Dec 2008
    Location
    UK
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    Re: mitsubishi controller

    Presumably you mean the PAR-30MAA controller. Each controller has to be allocated its own group on the AG150.
    Sometimes you can get 'ghost entries' which can cause all sorts of communication problems.
    You can link a number of these groups together.
    You could have several linked groups which have become accidently cross populated thereby creating the possibility of centralised control from several directions.
    Last edited by hyperion; 25-04-2016 at 01:05 PM.
    Mobile A/C at its best, see avatar.
    Bedford. Now retired and trying to relax.

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