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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.
Pressure in a refrigeration system is changed where?
pressure in a refrigeration system is changed in the
A low evaporater superheat indicate?
Overcharged system
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.
Why COP is used for evaluation of compression refrigeration system but not absorption refrigeration system?
cause its a gas
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
What does the evaporator do in the refrigeration system?
An evaporator in a refrigeration system works by passing warm air over it's coils.
Can overcharged freon levels damage the compressor in a central air system?
of course.
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.
What determines the pressure on the low pressure side of a refrigeration system?
the boiling point of refrigerant in a refrigeration or air conditioning system determines the pressure of the low side of the system
Where is the Expansion device on a refrigeration system?
on the bottom
