Gree ME30-24/D1

VRF Protocol Gateway
2
WARNING!
For PLUGGABLE EQUIPMENT, the socket-
outlet shall be installed near the equipment and shall be
easily accessible.
Do install this device inside the electric control cabinet which is located indoor and then is locked.
Do install this device where it will not be subject to the electromagnetic interference or heavy dust.
CAUTION!
Be sure the specified adaptor is used; otherwise this device would work improperly or even be
damaged.
Be sure this device is setup in place; otherwise it would result in communication fault.
Be sure the communication line is connected to the correct interface; otherwise it would result in
communication fault.
After connection, lines should be protected with insulating tape to avoid oxidation and short circuits.
Risk of explosion if battery is replaced by an incorrect type, dispose of used batteries according to
the instructions.
Normal working conditions for Gateway
：
Temperature : -20
～
60
℃
;
Humidity: less than 85%,except for the condensation of dew.
③
Location: indoor (it is highly recommended to install this product in
the electric control cabinet), not
subject to direct sunlight, rain and snow etc.
Graphics in the instruction manual are for reference only.
3 Function and Parameter
3.1 Functional Overview
Gree protocol gateway ME30-24/D1(BM) for multi VRF unit can realize data
exchange between air conditioner and BMS system and provide building interfaces
for standard Modbus RTU, Modbus TCP and BACnet/IP. This gateway is applicable
to the Gree multi VRF unit that uses CAN protocol.
Note: The Gateway ME30-24/D1(BM) of multi VRF unit in the following will be
called gateway for short.
3.2 Parameter Specifications
3.2.1 Gateway TCP/IP Parameter (Default)
IP Address
：
192.168.1.150
Subnet Mask
：
255.255.255.0
Default gateway
：
192.168.1.1