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What is the correct suction pressure whin charging a chiller using refrigerant 134a?
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∙ 10y ago
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What is the correct suction pressure when charging a freezer using Refrigerant 134a?
Negative 30 psi should do it.
What is the correct suction pressure when charging a true freezer using refrigerant 404a?
frezer not frezing hi side 250 psi low side 45 psi
What refrigerant does a Nissan Altima 1998 take?
A 1998 Nissan Altima uses 134a refrigerant. When charging the A/C system the correct pressure should always be used. An undercharged system will not cool properly and an overcharged system can cause the lines to fail.
What is the correct suction pressure when charging a freezer with MP-39?
10 psi
How do you correct when a compressor has lock up due to liquid charging?
Bleed off some of the refrigerant to get the system pressure down, then wait a while until any liquid refrigerant in the compressor has time to leak into the refrigerant loop. It may take a few minutes; since the compressor valves seal imperfectly, pressures will eventually equalize and it should be possible to start up the compressor again.
How do you recharge ac on 1990 Corsica?
The AC system can be recharged in a 1990 Chevy Corsica by connecting a refrigerant tank to the low pressure inlet. Refrigerant is then added until the correct pressure is reached.
When charging an r12 system with freeze12 should you charge with gas or liquid?
if system is empty, u need to charge with correct amount of oil and refrigerant. the oil actually carries the refrigerant in the system if just recharging, buy the refrigerant that has oil already added, these are available at most auto stores
What is a brief description of the basic refrigeration cycle?
Starting at the compressor;Low pressure vapor refrigerant is compressed and discharged out of the compressor.The refrigerant at this point is a high temperature, high pressure, superheated vapor.The high pressure refrigerant flows to the condenser by way of the "Discharge Line".The condenser changes the high pressure refrigerant from a high temperature vapor to a low temperature liquid and leaves through the "Liquid Line".The high pressure refrigerant then flows through a filter dryer to the Thermal Expansion valve or TXV.The TXV meters the correct amount of liquid refrigerant into the evaporator.As the TXV meters the refrigerant, the high pressure liquid changes to a low pressure, low temperature, saturated vapor.This saturated vapor enters the evaporator and is changed to a low pressure dry vapor.The low pressure dry vapor is then returned to the compressor in the "Suction line".The cycle then starts over.
How do you add freon to a 1999 ford escort zx2 and where is the low side port located?
First of all it does not contain Freon. It contains R134 or R134a. If it is low of refrigerant, then it has a leak. It is illegal to put refrigerant in a system with a leak without first repairing the leak. Take it to a professional and have it repaired, and the correct amount of refrigerant installed to the correct pressure.
How much freon is needed for a 2000 Mercury Grand Marquis?
None. All cars produced after 1994 use r134a in their a/c systems instead of r-12 (freon). Your car should have a sticker under the hood somewhere that details the amount of refrigerant in the system, although when you charge an ac system you are not measuring the amount of refrigerant, but rather the pressure. You can get a can of r134a and a reusable charging manifold at a car parts store for about 20 dollars to fill your a/c system up to the correct pressure. It may take anywhere from half a can to a few cans depending on how low on refrigerant your system is.
Can you use 134a refrigerant on your Hyundai elantra 2006?
Yes, this is the correct refrigerant.
What type of refrigerant is used on a 1992 infinity g20?
you can buy the right refrigerant over the counter at checker auto or auto zone, the correct refrigerant is 134a
