SIGMA – Universal DC/AC Inverter – Kit Split Ac QD80C
Sigma QD80C is the latest universal control system for both DC & AC inverter split air conditioners. Part of control system: universal indoor board, remote control, universal outdoor inverter board, electrolytic capacitor board. To identify the working principle of Air conditioner (AC inverter or DC inverter) before installation. With 3 minutes ‘delay for protection, the compressor will restart after 3 minutes for power off or defrost.
Specifications
High power module, stable property.
High quality components, board, moisture proofing.
Special for AC inverter air conditioner manufactured before 2008.
The board can work without signal wire. Indoor unit can adopt regular
Universal board such as Sigma QD02 (QD-U05), QD-U03A etc.
