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Type: Posts; User: eversocold

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  1. Replies
    6
    Views
    740

    Evaporator Freeze Ups

    Recently installed new evaporator coils on 2 different walk in coolers at local restaurant. The old coils were completely eaten up. Since the replacement ive had freeze up problems with these...
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    2
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    1,169

    cap tube waxing

    Had reach in cooler several months back with leak in evaporator. System 134. Replaced evaporator and drier. Since repair cap tube has plugged with wax 3 times. Ive thought about installing txv or...
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    40
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    3,050

    Floodback

    Severe refrigerant floodback or compressor not pumping properly. Is your txv bulb sucured to suction line at evap outlet. Also could be oversized txv. Check your superheat at compressor. You can...
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    29
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    3,698

    cap tube questions

    what are the best and quickest way to diagnose clogged or partially clogged cap tubes . my problem is how do you know the difference in leak or plugged tube. do you pressure test first and then if no...
  5. Thread: Iceomatic

    by eversocold
    Replies
    3
    Views
    473

    Iceomatic

    can some one tell me how nold this machine is by the serial #.S# F017-00995-z
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    11
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    807

    oil issue

    sounds like at some point you are getting liquid back to your compressor and washing out the crankcase at some point of operation. Check your superheat and if all is normal i would check it after...
  7. Thread: Subcooling

    by eversocold
    Replies
    3
    Views
    667

    Subcooling

    Is it best to check your subcooling when you are close to design temp. What kind of subcooling readings should you be getting. Should they be different with longer line runs or should they be the...
  8. Replies
    6
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    850

    package unit question

    have a 10 ton package unit on restaurant. 2 stage cooling. 2nd stages compressor showing head pressure of 400 psi and low pressure running at 25psi. Internal bypass in compressor opened and...
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    3
    Views
    814

    Hobart Freezer

    Customer recently had compressor replaced by another service company and they claim that it hasnt worked right since they did it. On arrival I find system low on refrigerant. I pressure test and...
  10. Replies
    6
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    849

    Delfield Reach In Cooler

    Customer complained of cooler at 55 degrees. Found evaporator partially frozen. Also found head pressure at 350psi and suction at 10psi on r22. Cap tube system. Thawed evaporator with water hose....
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    10
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    2,026

    Hoshizaki KM-630mre

    machine shutting down on 3 beep lockout. Start machine up and found suction pressure at 80 psi after coming out of initial harvest. I assumed empansion valve flooding due to cold compressor and low...
  12. Replies
    36
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    10,514

    Go with Taylor. As long as you clean your machine...

    Go with Taylor. As long as you clean your machine and take care of it you will have very few problems. Stoelting makes a good machine also and there product comes out very smooth and fluffy. I say...
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