Communication Module (Standard Parts) - Gree GMV series Service Manual

Dc Inverter VRF plus Water Heater Solution Service Manual
3）Installation Dimension
4）Installation Criteria:
It must be installed indoors to avoid knock, insolation or rainwater and is better to be put in centralized
control cabinet
This device must be the original one in the factory. Never self-buy the models for replacement.
220-V AC socket must be installed for independent power supply.
12～30VDC 800mA Power supply specification: 12～30VDC 800mA

7.3.1.3 Communication Module (standard parts)

1）Function Introduction
Communication module is used for conversion and transfer of signal of PC and air conditioner
during the communication of them, making the role of communication controller. Refer to User
Instruction to Communication Module for details.
2）Dimension:
Communication module
Description L（mm） W（mm）
150 102
CONTROL
H（mm）
30
118