Wiring Instructions - Gree CE52-24/F(C) Owner's Manual

3.2 Wiring Instructions

3.2.1 Wiring Ports
Port print G1, G2
CAN
Meaning comm.
port
3.2.2 Power Supply
The centralized controller shall use independent power supply.
The range of input voltage: 100~240 VAC; Frequency range: 50/60Hz
Select power cord according to the following table. Never use the power cord
that is not in compliance with instructions of this manual.
Cord type
Single-cord soft
conductiveunsheathed
cord
(60227 IEC 08)
3.2.3 Connection Method of Multi-VRF (CAN Network)
There are three methods to connect centralized controller with the Multi-VRF
system.
Method 1: Connect with indoor network
Fig.3.4 Centralized Controller Connected with Indoor Network
F1, F2
fire alarm port
Cord standard
IEC 60227-3:2007
A2, B2
【reserved
port】
5
Centralized Controller
A3, B3
L-CAC&Split
unit port
2
Cord size (mm
1.5
L, N
Power
port
)