Gree GMV-120WM/B-F

GMV5 D.C INVERTER MULTI VRF SERVICE MANUAL
304
Indoor unit
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Indoor unit
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Master outdoor unit
Master outdoor unit
Mater outdoor unit
Slave outdoor unit
Slave outdoor unit Slave outdoor unit
Slave outdoor unit
Slave outdoor unit
Slave outdoor unit
Master outdoor unit
Slave outdoor unit
Slave outdoor unit
System 1
Either Gree Web-based Remote Monitoring
and Control System or BMS
CAN2 Network 1
CAN2 Network 2
To the next
system
To the next
system
To the next
system
To next
Modbus
gateway
L1
L1
L2
L2
L2
L2
L1
R1
L3
L3
L3
L3
System 16
System 1
System 2
CAN2 bus
CAN2 bus
CAN2 bus
Modbus bus
Modbus bus
CAN2 bus
CAN2 bus
Modbus bus
System 1
L2
L2
Internet
Gree Web-based Remote
Monitoring and Control System
(client side)
Gree Web-based
Remote Monitoring
and Control System
(server side)
BMS
Other device Lighting
Fire Vent Lift
Electricity
RS232-RS485
Converter
Modbus gateway 1
Modbus gateway 2
Modbus gateway 3
Modbus gateway 255
Indoor unit
Indoor unit
Indoor unit
Indoor unit
Indoor unit
Indoor unit
Indoor unit
Indoor unit
Indoor unit
Indoor unit
Master outdoor unit