Other information:
Oil Specification
1.
The HFC-134a system requires synthetic (PAG) compressor oil
whereas the R-12 system requires mineral compressor oil. The two oils
must never be mixed.
2.
Compressor (PAG) oil varies according to compressor model. Be sure to use oil specified for the model of compressor.
Inspection
1.
Press the OFF switch more then 4 times within 2 seconds while pressing the MODE switch.
DisplayFail description00Normal50Cluster ionizer fault
* Diagnostic procedure refer to DTC code.
Replacement
1.
Disconnect the negative (-) battery terminal.