Electric compressors improve the fuel efficiency and operates the air conditioner even when the engine has stopped.
Operation Principle
Compression Part
One of the scrolls is fixed while the other orbits
eccentrically without self-rotating, thereby to trap and pump
refrigerant in the pockets between the scrolls.
Motor Part
Converts electric power into a mechanical motion with Brushless DC Motor.
Control Part
Converts direct current to 3-phase alternating current and alters the compressor speed to cope with cooling demand.
Components Location
[Without Heat Pump]
1. Electric A/C compressor
[With Heat Pump]
1. Electric A/C compressor
Components
1. Control Part2. Motor Part3. Compression Part
...
Removal
•
Be sure to read and follow the “General Safety Information
and Caution” before doing any work related with the high voltage
system. Failure t ...
Inspection
1.
Check for continuity between the terminals while operating
the wiper and washer switch. If it is not normal condition, replace
wiper and wiper switch.
Rear Wiper Switch
Rear Washer Switch ...
Self Diagnosis
1.
Self-diagnosis process
2.
How to read self-diagnostic code
After the display panel flickers three times every 0.5
second, the corresponding fault code flickers on the setup temperature
display panel every 0.5 second and will show two figures. Codes are
displayed in n ...