04-9
2112-01
3. PWM (PULSE WIDTH MODULATION) ELECTRIC FAN
OPERATION
1) Function
The PWM (Pulse Width Modulation) high capacity electric fan is installed instead of electric
condenser fan to enhance the durability and controllability and reduce noise.
2) Mounting Location
PWM
Fan shroud
PWM unit
Electric fan
ENGINE COOLING SYSTEM
KYRON 2010.01