ΙΙ
21
4-7. Interface module
(1) Accessories
(2) Installation
◆ Attach the interface module to the left side of the electrical component box in outdoor unit,
then connect the power and communication cable between the interface module and the
outdoor; refer to the figure below.
◆ If you install a interface module to an outdoor unit, every indoor unit which is connected to an
outdoor unit can be controlled simultaneously.
◆ Each outdoor unit connected to the same centralized controller has its own interface module.
◆ Distance between the centralized controller and the last interface module
should be 1000 meters or less.
Interface module
(1)
Interface module
power cable (1)
Interface module
communication
cable (1)
Installation
manual (1)
Outdoor unit
Communication cable
Interface module PCB
Outdoor unit PCB
Electrical component box
DVM TM(chapter2)_E<03759 6/14/02 1:50 PM Page 21
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