Reach In Cooler Refrigeration Pressures Explained

Thanks a lot

Good explaining

To determine your auction pressure, do you use a desire box temp or the actual box temp displaying? Btw awesome videos! Thank you so much!

Thanks for the videos! If you have txv instead of captube what should my TD and split be?

thank you sir

Really awesome videos, I watch them every so often to memorize them, and God bless.

Thank you boss

How you determine desire box temp

How do you determine if you going use 10td and 20td 30td

So if the cooler has txv we can't use suction line pressure for diagnostic?

here some more info:
The ambient temp is 73F & it equalized very fast when the compressor is off (< 5min).
few minutes after the fridge was turn on the pressure went to ~1psi on the low side and then few minutes later to 10PSI , and on the high side it started at 90PSI and went to 125PSI. The compressor temp is slightly warm, i assume since it was just started, correct?
after 20min with fridge running the low side is at -10PSI and the high side is at 100PSI, and the compressor is running at high speed and starting to heat up ,does it mean the system is under charged ?

I liked your video. question: I have a kitchenaid fridge with dual evap and the freezer side only get to 15F and the fridge is fine at 37F. with the fridge compressor off and with the manifold connected to both hi/lo side the pressure reads 40PSI right away which means the pressures are equalized and there no obstruction, correct. ? are the pressure too high and that may explain why the freezer does not get to temp of 0F? is it worth to purge the freon and preform nitrogen pressure test?

70f plus 30 how does that equal 124 i must have missed a part

What kind of hoses do you use, and you usually have to add pressure ports correct ?

You always use 30 above ambient?

Another excellent video. Thank you 👌🏼

Do you mean box temp , set cabinet temp ?

Great video thanks for your time and explaining

great explanation

What is the evaporator DT supposed to be for a newer domestic refrigerator with a linear compressor side-by-side unit with one evaporator in the freezer section?

Jesus Christ. You are goooooood.

Thanks a lot. That what we were taught in college.

Good explanation