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  1. #1
    Join Date
    Mar 2009
    Location
    Ireland
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    Mitsiubishi Heavey Industries



    Hi all,

    Looking for the best way to create a fault on a Mtsubishi Heavy industries units.

    There are four units in total, so 4-off outdoor and 4-off indoor ducted unit. 5 KW each.
    1-off wired remote control is used to control all 4-off units.

    We have installed the '6 way adaptor wire' on the indoor unit PCB, but the customer wants to use the common alarm signal to his BMS.

    Is there any easy way to create a fault just to prove the fault signal works for the customer?



  2. #2
    Join Date
    Aug 2007
    Location
    Russia
    Posts
    138
    Rep Power
    21

    Re: Mitsiubishi Heavey Industries

    You may disconnect a room temperature probe from the indoor unit PCB.

  3. #3
    Join Date
    Mar 2017
    Location
    Oxfordshire
    Posts
    6
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    0

    Re: Mitsiubishi Heavey Industries

    Yeah same sort of advise from narkom Could pull the plug out for the thermistors?

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