BTU: 18000-24000；Current: AC/DC；Drive strong DC compressor；Drive outdoor DC fan motor；Drive indoor DC fan motor；Drive electronic expansion valve；Application: Commercial；

BTU: 6000-12000；Current: AC/DCDrive strong DC compressor；Drive outdoor DC fan motor；Drive indoor DC fan motor；Drive electronic expansion valve；Application: Commercial

Application: Commercial；BTU: 18000-24000；Current: AC/DC；Easy for installation；Using high-quality chip, stable and reliable；

Easy for installation；Powerful and intelligent inverter module；Using high-quality chip, stable and reliabl；Application: Commercial；BTU: 6000-12000；Current: AC/DC；

QD-U03C+ Universal control system for split air conditioner

QD-U03C+ is the most popular universal control system for split air conditioners Tap motor.● 5 Working Mode.

● 3 Fan Speed.

● Accurate & Stable Temperature Control

● Accurate & Stable Auto Fan.

● Timer inline/offline.

● Sleep.

● Auto Defrost.

● Double Sensor.

● Prevent cold wind in heating mode.

● Auto restart function.

● Outdoors fan is controlled independently.

● Deluxe receiver, nice appearance, work atatus visual display

● Transformer connection upgrade fast plug socket, more convienence for installation

Attention please！ Remote control without Batteries

Users can design and achieve intelligent application scenes for common appliances with Infrared Universal Remote Control.

Switch power series

Same function with  QD-U02B(SW)  common model

And with the input voltage:Ac 100V-240V 50HZ/60HZ

• Auto restat function

• Outdoor fan is controlled independently

•  Air Conditioner Remote Control 

• Large LCD display

• Simple, Easy and high quality

• Used for many brands

QD-U11A

Universal air conditioner control system

high quality,full function,it is suitable for both split and cabinet conditioner,in control and display panel.you can see state and function and the manipulation is so simple as the child and old man can control the conditionr without any difficulty