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Type: Posts; User: Seth M Rahe

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  1. Large commercial building l general t/s , VAV, hot water reheat

    I am new to large facility hvac equipment, previously did light commercial and kitchen , does anyone have any helpful troubleshooting information to help me improve my knowledge. Like particular with...
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    Call their tech support.

    Call their tech support.
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    Did you weight it or time the first batch? Is the...

    Did you weight it or time the first batch? Is the water being refilled to the proper amount?
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    yes, cap was good. it was 80 f. Customer had it...

    yes, cap was good. it was 80 f. Customer had it off for a while . Okay, thanks. Never thought of removing the fans. thanks
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    Bad compressor

    Superior F49-S , Reach in freezer
    404a. 115volts. unit 9.5 amps,
    CompTTurbo Air, P5F5700100

    Reach-in freezer Condenser was very, very dirty. I cleaned the condenser. Unit ran for a while but...
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    Hoshizaki, ice machine, closed txv?

    Old water cooled Hoshizaki IM. Low side pressure will not move, head pressure rises then trips Hpsi switch. It has to be a stuck closed txv, right?
    Pressure equalizes when pull the hit gas valve...
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