Can the engine oil of the R22 air conditioning compressor be replaced by automobile oil?
May not！ Refrigeration oil and refrigerant to have mutual solubility, co existing in air-conditioning system even frozen oil, is also the current common types, PAG and POE two types, you have to look at you in the air conditioning system with what type (there will be general identification label on compressor) must use the same type. Avoid adverse reactions.Will block the compressor, there will be a stop stop, can not refrigeration (heat).Method for adding lubricating oil to air conditioner compressor:1, natural pressure bet oil law2, use the compressor forced vacuum suction method to add lubricating oil3, the use of additional vacuum pump vacuum suction valve, add lubricating oil
May not！Refrigerant oil is miscible with refrigerant and is common in the air conditioning systemEven the frozen oil, is also the common type, PAG and POE two types, you have to look at you in the air conditioning system with what type (there will be general identification label on the compressor), must use the same type of. Avoid adverse reactions.
Absolutely not. The two oils are different
No, there is a special refrigerator oil
