04
Installation Instructions
Warning
Precautions
●To ensure correct installation, read the "Installation Instructions" section of this manual.
●All the warnings provided here are important for safety and must be followed.
●Entrust the local distributor or local service agent to appoint a qualified technician to
perform the installation. Do not try to install the unit by yourself.
●Do not connect the communication wire when the power is on. Otherwise, the circuit
board will be damaged.
●Do not connect the power cable (high voltage) to the communication (low voltage)
terminal. Otherwise, the circuit board will be damaged.
●Do not connect M1M2 with the PQ of IDU. Otherwise, the circuit board will be
damaged.
●Note the distinction between the communication port of the upstream IDU and that of
the downstream IDU. Be careful not to make them confused. Otherwise,
communication failure will occur.
●Use the specified cables as the communication wires.The wires should be fixed with
clamps to avoid stress on the terminal block.
●Do not install the repeater in any corrosive, flammable or explosive environment or
place with oil mist (such as a kitchen).
●Do not install the repeater outdoor or in a wet place and avoid direct sunlight.
●Do not knock, throw, or disassemble the wired controller.
●Please install the repeater after painting the wall to prevent water, lime and sand
from entering the repeater.
●When installing the equipment, all requirements of the mentioned standard must be
fulfilled. And when necessary, suitable enclosure and type of supply connection
should be provided by end system.
