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How do you know if you have too much freon in the air conditioner?
Requires instruments and knowledge of the refrigeration cycle. Casual observation of a system, won't allow you to properly determine if it's overcharged.
A low evaporater superheat indicate?
Overcharged system
Pressure in a refrigeration system is changed where?
pressure in a refrigeration system is changed in the
You added freon to your 2001 Sebring LXi and now it makes this humming noise The air works but you dont know what that noise is?
Did you add an oil charge to the system when you recharged it and did you recharge the system using refrigeration gauges. The system may be low on refrigerant oil or you could have overcharged the system causing the compressor to have to work too hard.
What would happen if your air conditioning system was overcharged?
It can damage the compressor.
Where the refrigeration changes in a refrigeration system?
at the metering device before the evaporator
Can overcharged freon levels damage the compressor in a central air system?
of course.
What does the evaporator do in the refrigeration system?
An evaporator in a refrigeration system works by passing warm air over it's coils.
What cause high pressure on the low side of ac?
Usually a blockage in the system. Could also be overcharged, or have air in the system.
Where is the Expansion device on a refrigeration system?
on the bottom
Name two problems a refrigeration system may have?
Two problems that a refrigeration system could have are compressor problems or a lack of or loss of refrigerant gas.
What is the refrigerent in lithium bromide refrigeration system?
The refrigerant used in a lithium bromide refrigeration system is water. This system utilizes the absorption refrigeration cycle, where water is the refrigerant and lithium bromide serves as the absorbent to remove heat from the desired space.
