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bonzaco
bonzaco,
Category: Appliance
Satisfied Customers: 1416
Experience:  Owner at Dales Electronic
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I have a walk in freezer, ambient temp 60F ,do i have to

Customer Question

I have a walk in freezer, ambient temp 60F ,do i have to charge it until no bubble in the sight glass at mild temperature outside?
Submitted: 26 days ago.
Category: Appliance
Expert:  bonzaco replied 26 days ago.

Hi Jacky - once the compressor starts up leave it for about 5 minutes and then if you still have bubbles in the sight glass charge until they disappear - Ian

Customer: replied 26 days ago.
But the suction pressure got to 18psi on this walkin freezer. Should i still add more? The box temp is 28F
Expert:  bonzaco replied 26 days ago.

What metering device are you using, a thermostatic expansion valve or capillary tube?

Customer: replied 26 days ago.
Txv
Expert:  bonzaco replied 26 days ago.

Whats the temperature differential at each side of the evaporator?

Customer: replied 26 days ago.
8F
Customer: replied 26 days ago.
Differential 8F degree
Customer: replied 24 days ago.
Hello, have not heard from you couple days, you still there?