I have a Frigidaire side by side what should the normal low side operating pressure be

There are no normal specifications I explain. R134A refrigerant act different He changes pressure (status) with humidity percentage level. One day the pressure is this and the next day it is different. The pressure chart will tell you that.(From GM technicians courses)Or GM Dealer Hope it helps.

High water pressure. May be normal. Residential water pressaure runs from a low of 20psi to as high as 90psi.

Good Morning Friend,

I understand you are receiving low water pressure for the dispenser on your Frigidaire refrigerator, model# FRS3R5EMB. I suggest changing your water filter. It is recommended that you change your water filter every 6-8 months. I ask that you please follow up with a comment on the post, at your convenience, to advise if further troubleshooting is needed or if your appliances status has changed successfully. Hope this is helpful.

-Best Regards-
WP

Hello, most window units will not have ports to attach gauges and charge in Refrigerant. In order to do that you must add a piercing valve to the low side of the system. The pressure listed on the nameplate is just the test pressure of the unit, not the actuall pressure that the unit will operate at. The actuall pressure is dependent on the refrigerant used, outdoor and indoor temps.

If your 2003 Impala had a low pressure switch it would shut off the compressor if the low side pressure got to low. This would indicate that there is not enough refrigerant in the system an therefore not enough oil flow through the compressor so the compressor is shut down.

The high pressure switch, if your impala had one, would turn on the fan once the a/c pressure on the high side reached a certain pressure.

Switches are just that, they are either on or off. A low pressure is normally on and a high pressure is normally off (this can vary greatly depending on the car).

Your impala uses a pressure sensor. The sensor reports actual pressure data to the PCM which combines info from other sensor to determine what should be turned on and when.

Hope that helps. If you have any questions let me know and I'll see if I can answer them for you.

I’m happy to assist further over the phone at https://www.6ya.com/expert/jeremy_d728a59f986299fa

Hello, what is your high side pressure? A bad compressor will show abnormally high low side pressure with abnormally low high side pressure. That 45 low side pressure is low And superheat high. If you high side pressure is normal toma little above normal but the low side remains low you have a restriction in the system, that might be why it's not taking in tne freon. Let me know you high side pressure

28 TO 30 PSI ON LOW SIDE. HIGH SIDE PRESSURE 190 TO 200 PSI.

Normal operation to reduce outside condensation.
Could get up to 120 degrees.

how to repairng soulation oil chocking in refrigerator

There is no control to turn the pressure up.

Start by checking the water supply to the Ref.

1. Turn the water supply off and disconnect the water line at the back of the ref.
2. Turn the water back on and fill a small pan with water to observe the pressure. low pressure here then replace the tap valve on the cold water line. If the pressure is ok then the problem is in the ref water valve.