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Communication of the System
2. Address Setting of Wired Controller
Caution:
When setting the communication address of wired controller, the address has to be the same as the
mainboard address of connecting indoor units, or communication error code “E6” will be displayed.
3. Module Qty Setting of Outdoor Units
When there is module combination system in outdoor units, each module in the same cooling system has to
set the Qty of module combination and the setting Qty must be the same or communication error code” E6”
will be displayed. The module Qty setting of the system is in the mainboard of each module and the Qty
code is SW2.
Mainboard address
of indoor units
Address of
wired controller