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  1. Added about a 1lb. About 75 degree return and 64 ...

    Added about a 1lb. About 75 degree return and 64 degree discharge. My suction line temp was mid 60's and my pressure on the suction line was 60-62#
  2. Yes... Agree. But when I start adding freon only...

    Yes... Agree. But when I start adding freon only my suction line pressure seems to be going up..so it's got to restriction at the Txv. Right....
  3. R410a valve running on r410a

    R410a valve running on r410a
  4. Went back yesterday installed stub. Pulled a...

    Went back yesterday installed stub. Pulled a vaccuum for a couple of hours. Open the valves to they the freon flow into my lines and evaporator. My liquid line pressure was about 225# and my line...
  5. I was able to talk to a tech at nordyne and was...

    I was able to talk to a tech at nordyne and was told that it is not suppose to be a flare connection. Told me i could find the stub at ABLE supply. Went their this morning found it and will be going...
  6. 5 ton gibson coil liquid line not seating good on txv

    Coil model: c6ba-x60c-d Gibson coil
    serial number c6d100903944

    Txv: 669686
    Dan Foss R410a

    THeir is like a flared seat on txv and the liquid line is coming in with flared nut and it is no...
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    Thanks for your help. This unit was existing ...

    Thanks for your help. This unit was existing before they renevated the floor. they just added more load to but i think we found the problem yesterday. Supposly no one had touched this liebert during...
  8. Replies
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    858

    1.5 ton liebert unit

    we have this unit hanging inside of a data closet. This unit has a hot gas bypass to the evaporator coil and to thesuction line. When this bypass valve is energized we have about 58-59# pressure on...
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    Thanks everyone.

    Thanks everyone.
  10. Replies
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    1,951

    Walk-in Evaporator coil.

    When cleaning an evaporator coil in a walk-in that is full of product what kind of cleaner can i use? I have Acti-clean and evap-fresch evaporator coil cleaners. Can i use these?

    thanks
  11. Replies
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    2,068

    Yes i did... I just been an engineer for about a...

    Yes i did... I just been an engineer for about a year now and have recently been told to handle any refrigeration issues in my building. I only have a couple of people that i can refer to about...
  12. Replies
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    2,068

    Just wanted to thank everyone for helping me with...

    Just wanted to thank everyone for helping me with the 6 door victory refrigerator. The refirgerator running good... The coil looks good and no complains from the kitchen workers.
  13. Replies
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    2,068

    Just wanted to thank everyone for helping me with...

    Just wanted to thank everyone for helping me with the 6 door victory refrigerator. The refirgerator running good... The coil looks good and no complains from the caffe.
  14. Replies
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    2,068

    I installed the defrost timer and set it to...

    I installed the defrost timer and set it to defrost 4 times a day every 6 hrs for 30min. I also adjusted the temperture control so that it shuts the compressor off at 34.9 degrees and kicks on at...
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    2,068

    ok thanks.

    ok thanks.
  16. Replies
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    2,068

    Thanks i will adjust the temp control to kick off...

    Thanks i will adjust the temp control to kick off right around 35 degrees. i will let you guys know how it turned out
  17. Replies
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    2,068

    HOw many times a day do you think i should set...

    HOw many times a day do you think i should set the pins so that the fridge goes into defrost cycle?

    I found the defrost timer on our shelf and going to finish mounting and wiring today. When i...
  18. Replies
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    2,068

    you just add it on the main power coming in....

    you just add it on the main power coming in. right? right before the temp control?
  19. Replies
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    Thank you very much everyone for all your help! i...

    Thank you very much everyone for all your help! i hope to find the fridge working fine on Monday. i will definetly look into getting a defrost timer.
  20. Replies
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    2,068

    it is sensing air temp. we have a digital battery...

    it is sensing air temp. we have a digital battery operated thermometer on top corner of fridge that also senses air temp in box. these sensors are close so i used this thermometer to set my...
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    2,068

    Finally got a chance to go up and work on this...

    Finally got a chance to go up and work on this fridge today. after yesterdays adjustments this is what i got today.... I hooked up my gauges and used a temperture seeker which straps on to lines....
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    2,068

    Well i left it unplugged last night to thaw out...

    Well i left it unplugged last night to thaw out over night. Right at the txv its frosting and going in to the evaporator and i let it run for a couple of days and it begins to build ice from the...
  23. Replies
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    2,068

    This is a brand new unit. condensing unit and...

    This is a brand new unit. condensing unit and evap fans are working. I dont understand how im suppose to have 12-15 psi when that is equivelant to 10-16 degrees on the pressure-temperture chart. even...
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    2,068

    all of the door insulation looks good.... the...

    all of the door insulation looks good.... the heaters around the door are working to avoid condensation.
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    o also i did install a temperture control. it is...

    o also i did install a temperture control. it is said to kick on at about 39 degrees and kick off at 33.7 degrees.
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