Haier AC122ACERA [214/408] Features

Haier AD242AMERA [214/408] Features
Advanced PWM Control
New compressor
(for inverter unit)
The Reluctance DC motor of compressor utilise powerful neodymium magnets that are 10 times more
powerful than conventional magnets. Twin mechanism and DC inverter control have achieved low vibration
and low noise drastically
Auto checking malfunction
Without PAM Control
With PAM Control
Supply Voltage
Current
Time
Time
PWM adjust the form of the current wave so that it becomes close to that of the supply voltage wave.
High harmonice are reduced and 99% of the electricity is utilized
Failure codes displayed by LED or controllers are so detailed for us to find the fail place more quickly,
and can judge the failure content easily
Features
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