DC INVERTER MULTI VRF CONTROL
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4）Installation Criteria:
z It must be installed indoors to avoid knock, insolation or rainwater and is better to be put in centralized control
cabinet
z This device must be the original one in the factory. Never self-buy the models for replacement.
z 220-V AC socket must be installed for independent power supply.
z 12～30VDC 800mA Power supply specification: 12～30VDC 800mA
1.3 Communication Module (standard parts)
1）Function Introduction
z 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:
Description
L（mm） W（mm） H（mm）
Communication module 150 102 30
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