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  1. #15
    Join Date
    Oct 2010
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    Inside black box there are two connection points. J1 & J2. Usually these are connected with a jumper. If you remove this jumper the unit will not load above 90%. Please check this and if there is no jumper, install one if you know why it is removed.
    In calibrated FLA you should receive approximately 8,25VDC in V1-V2. I usually calibrate the Capacity Control Module (CCM) to start current limit condition at 8,07VDC.
    I’ll send you a useful service bulleting if you send me your email address, but I don’t believe that the black box is damaged. Maybe current calibrator needs to be readjusted.
    If you have 8,25VDC at your 80% then current calibrator need to be recalibrated.
    Last edited by CV_Geardrive; 05-23-2012 at 11:36 AM. Reason: I put my email in post. Not allowed.

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