Gree GMV-120WM/B-F

GMV5 D.C INVERTER MULTI VRF SERVICE MANUAL
325
Power LED
Run LED
RS485 terminal
Power line terminal RS485 terminal
SN
Interface Name
Description
Remark
1
Power interface
Input AC220V~50HZ; Output 12~30V DC 800mA
Accompanied power
supply of the repeater
2
Communication interface
Line A of RS485 connected to R+ on 485 terminal,
and Line B connected to R-.
See related instructions
3
Power indicator
Normally bright when it is energizing
See related instructions
4
Communication indicator
Data indicator blinks during normal
communication.
See related instructions
(4) Dimensions
POWER
Data
V+ V- E
R+ R-
R+ R-
C51
94mm
25mm
72mm
88mm
(5) Cautions on Installation
 It must be installed indoors. Avoid knock or exposure to sunshine or rain. It is suggested to place in
the control room together with the computer.
 The manufacturer's original equipment must be used. Never use any other model or substitute
product.
 Independent power supply is required. Make sure to install adequate 220V AC socket for power
supply.