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  1. #1
    Join Date
    Jan 2012
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    30RBA EXV Problems

    I have a problem with the CIR A on the 30RBA unit, the EXV remains open 100% all the time, there is adequate refrigerant in the system, checked all the transducers and thermistors and found to be OK. Tested the EXV on test mode and it appears to be working OK on both 0% and 100%. As of now I dont have any answers to the problem. Appreciate if someone can give me some indicators for troubleshooting.

  2. #2
    Join Date
    Jan 2008
    Dallas ,Texas
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    I would ask that you post a complete set of logs of the chiller. In return this will help us help you.
    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.

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