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Universal Air conditioner control system QD-U03C+

HVAC Parts>>Air Conditioner Spare Parts>>AC Parts Assembling & Repairing>>Universal Air Conditioner Control System>> Universal Air conditioner control system QD-U03C+

Universal Air conditioner control system QD-U03C+

Item: Universal Air conditioner control system QD-U03C+

Short Description: Universal Air conditioner control system QD-U03C+ is always used to control air conditioner system and heat pump system

  • 5 working mode;
  • High,Medium,Low,three speed control;
  • Accurate and stable temperature control;
  • Accurate and stable auto fan
  • Timer on/off;
  • Sleep;
  • More… …

Place of origin: China , Sell to worldwide.

Order or Inquiry on “Universal Air conditioner control system QD-U03C+
Models & Details for “Universal Air conditioner control system QD-U03C+”

Feature :

1、5 Working Modes

2、3 Fan Speed

3、Accurate And Stable Temperature Control

4、Accurate And Stable Auto Fan

5、Auto-restart Function

6、Double Sensors

7、Timer on/off

8、Sleep Function

9、Defrost Automatically

10、Outdoor Fan is Controlled Independently

11、Compressor Project Timer For Its Run And Stop

12、Prevent Cold Wind In Heating Mode

13、updated reciever,good looking appearance,show intuitional

14、updated transformer,quick plug, easy for installation

Application :
This product is widely used for air conditioner system and heat pump system,to control the system working automatically.

QD-U03C+-package QD-U03C+-functionQD-U03C+ functionQD-U03C+ componentsQD-U03C+ packingQD-U03C+ wiring

Avoid strong light before IR receiver;
The common pins of swing socket are 12V output;
The common pin of step motor should be inserted into one of the common;
pins of swing socket.lf the direction of step motor is wrong.insert the common pin of step motor to other common pin of swing socket.

QD-U03C+ manual

Manual of “Air conditioner control system QD-U03C+”:
Note:When the compressor is shut off,it needs 3 minutes to restart.
Mode selection key:Select working mode.When in auto mode.the system will work like heat mode if the room temperature
is below 21℃,or work like cool mode if room temperature is up than 27℃.
Fan selection key:Select fan speed.The fan speed will be low when in dry mode,or in heat mode but the compressor is shut
off,or in heat mode but the compressor working time less than 3 minutes. In auto fan mode.the fan speed
will be high if the difference of setting and room temperture big than 4℃,will be low if the difference less
than 2℃.
Temperature setting keys:Be able to set from 16℃-30℃.It will not response in auto mode or dry mode.
Timer selection key:Select timer on.timer off or no timer.
Timer time setting keys:Set 1-16 hours.
Swing key:Select swing on or off.
Sleep key:Will shut off in 8 hours.
Too cool/Too warm keys: Only effective
in auto mode-Be able to adjust the setting temperature 1℃ up/down from 25℃ when depressing once the key
ON/OFF key:Control on or off.

Buying guide to “Universal Air conditioner control system QD-U03C+”
  • The item  is available for retail and wholesale;
  • The place of origin is in China,when you buy one or two,please consider freight(by air or by sea) into the cost;
  • Accept bulk order with Container delivery;
  • Please contact us to email: airconditioner@smartclima.com

Home>>Air Conditioner Spare Parts>>AC Parts Assembling & Repairing>>Universal Air Conditioner Control System>> Universal Air conditioner control system QD-U03C+


5 Comments  to  Universal Air conditioner control system QD-U03C+

  1. Bozhidar says:

    I have an 2006 model vaillant va 6-050 inverter air conditioner with a broken pcb, will this work on it??

  2. Barry du Plessis says:

    Please help with connections on INDOOR Fan motor
    fan motor has 6 wires a Black Neureal b White Live to running winding c Red to running winding via cap
    Other 3 Brown, grey ,yellow ( Differant speed)
    Making use off QD -IO3C Universal Conbtrol System

  3. Henry says:

    Struggling with connection of indoor fan, fan motor on unit has six wires, have determined which one is Live, neutral, earth and the three speeds. How do I connect it. Please assist if you can?

  4. TAIB M.R. says:

    HI
    I USE AIR CONDITIONER CONTROL SYSTEM (QD_U03C+) MOSTLY IN MY POWER PLANT & TO BECOME MORE FAMELY WITH THIS CONTROL SYSTEM I NEED DETAILES INFORMATION AND FUNCTION OF THREE ICS USED IN PCB
    PLEASE CAN YOU HELP ME?
    THANK YOU WITH BEST RESPECT

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