Installation Environment Check And Setting Up The Equipment Address - LG AC Ez Touch User Manual

HOW TO USE
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Installation environment check and setting up the equipment address

!
NOTE
• The maximum communication distance guaranteed by LG Electronics is 1 000 m. That is, the
equipment installed at the farthest location from AC Ez Touch shall be within 1 000 m.
• It is recommended to use the communication cable of 0.75 mm
• Set a unique address, that does not overlap with other equipment on the same bus.
• Each device which can be used with PDI must be set to a unique address when connected
with PDI. For further information about the devices can be used with PDI, please refer to the
PDI manual.
Power Distribution
Indicator (PDI)
Outdoor unit
Indoor unit 1
Setting
address
Outdoor unit
Indoor unit 1
Setting
address
ERV
Setting
address
11
PI485
ERV
Setting
address
12
PI485
Heating
PI485
. . .
Indoor unit 2
Setting
address
01 02
Indoor unit 2
Setting
address
04 05
Setting
Address
31
2
or more.
Indoor unit 3
Setting
address
03
Indoor unit 3
Setting
address
06