The difference between manual and fully automatic A/C machine



The equipment is for service shop to maintain the fault of vehicle air conditioning systems, such as R134a refrigerant recovery, refrigeration oil filling, vacuum and other operations.




1.  Fully Automatic and Manual 

Equipment inside the solenoid valve and other switch is controlled by the main board.










Each program need to manually turn on the switch, etc.










2.  Function:

Recover and purify refrigerant into cylinder.
Vacuumize the air conditioner.
Charge refrigerant into air conditioner from cylinder.
Recycle and purify refrigerant in cylinder.
Charge the compressor oil into air conditioner.
Drain waste oil that is separated from refrigerant automatically. 


All models difference:



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