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  1. #1
    Join Date
    Mar 2011
    Location
    Houston
    Posts
    77

    Hmm Hey Guys, Have 40ton Carrier Question

    My coworker changed circuit B1 compresser on a 48awd050fe611aa guessing on the actual tonage. Still getting the TO55, and TO56 errors how do I manually reset or is there other issues? Thanks

  2. #2
    Join Date
    Jan 2008
    Location
    Dallas ,Texas
    Posts
    3,700
    Maybe come bad current sensing boards ?
    UA 100

    It takes three people to do anything around here. Two do the work, one explains to the crowd of people who showed up when they seen smoke and flames.

  3. #3
    Join Date
    Mar 2011
    Location
    Houston
    Posts
    77
    Quote Originally Posted by BatesTech View Post
    My coworker changed circuit B1 compresser on a 48awd050fe611aa guessing on the actual tonage. Still getting the TO55, and TO56 errors how do I manually reset or is there other issues? Thanks
    Quote Originally Posted by thegoodlistener View Post
    Maybe come bad current sensing boards ?
    I was hoping I would hear from you. I think your right. My guy was there 3 days changing the compresser. So I was sent there only had enough time to check mechanical on compresser amps and. Pressures while manually engaging contactor. No response to test mode and hps closed. Pulled off to another emergency. Sometimes I think my boss needs to put a siren and lights on my van.

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