Connections

1
2
3
4
5
6
1

Power Supply: 12V/24V 2A (DC)

2

Ethernet: 10M/100M/1000M (IEEE 802.3)

3

Input 1 (I1) Turn OFF all Indoor units. (Emergency input)
Input 2 (I2) Search Indoor units.

4

Port 1: Add-on port for VRF module ONLY.

5

Add-on port for BMS(Modbus/KNX) or VRF modules.

6

The add-on modules must be screwed after they are installed in the port slots.

VRF/VRV Connections