Connection (AZAI6WSCDKA)
The DKN Cloud Wi-Fi Adaptor for VRV/SkyAir units has 4 connecting wires: 2 for communication with the indoor unit (red and
black) and 2 for the power supply. Follow these steps to connect them:
1.
Disconnect the indoor unit power.
Connect the DKN to the terminals of the indoor unit using the supplied cable, X35A/X18A/X9A (depending on the
2.
indoor unit) and P1 P2.
3.
Power the indoor unit. Check the LEDs (see LED Operation section).
The
LED of the DKN Cloud Wi-Fi Adaptor for VRV/SkyAir stays blinking in green when the connection is correct.
Note: To facilitate the access to the DKN Cloud Wi-Fi Adaptor for VRV/SkyAir units, place it in an accessible location.
Note: For FXTQ_PA(B) and FTX_PA(B) indoor units, use the X9A terminal on the A2P PCB for power supply.
Note: When room temperature is to be sent to the indoor unit from the DKN Cloud Adaptor from Modbus the adaptor must be set
as the main controller.
P1 P2
X35A
17