FUNCTIONAL DESCRIPTION

Advanced control functions:
Single-phase pure DC inverter drive controller; integrates high-frequency
PFC power factor correction, SvPwM modulation, and current loop control.

Reliable operation:
Equipped with overcurrent protection, overheating protection,
short-circuit protection, phase loss protection,overvoltage and
undervoltage protection, motor stall protection, and other protection
functions; adopts independent indoor and outdoor control boards with
isolated power and communication port design.

Convenient to use:
Customizable design available; wide input voltage range (140-280 VAC);
ultra-low standby power consumption; supports ultra-wide motor
frequency control; optional energy-saving control via electronic expansion
valve; supports selectable frequency operation under specific conditions.

Energy saving and highly efficient:
Integrates functions such as cooling,heating,air circulation,dehumidification,

anti-reeze protection,filter cleaning smart defrosting timer
power-off memory, fresh air intake, and body sensing.