QD80CU Universal DC/AC Inverter Control System For Split Air Conditioner | QUNDA
- Brand:: QUNDA
- Product Code:: QD80CU
- Availability:: In Stock
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Control system introduction
1.Parts of control system:
universal indoor board
remote control
universal outdoor inverter board
electrolystic capacitor board.
2.To identify the working principle of aircon (AC inverter or DC inverter) before installation.
3.No signal line is needed.Connect the outdoor inverter board with COMP terminal of the indoor board according to the wiring diagram.The control system will work normally and adjust the running frequency intelligently.
4.With 3 minutes delay for protection, the compressor will restar after 3 minutes for power off or defrost.
5.If the aircon works absolutely nosily,check three phase dislocation. Ensure the maximum compressor working current id no more than 110% of rating current of the aircon.