52
Communication of the System
3. Connection of communication lines of outdoor modules.
By directly connecting mainboard with the dual-core and four-port communication line, communication of
outdoor modules can be realized. Communication interface in mainboard is CN16.
Ⅵ
.Communication Address Setting
Communication address setting includes: address setting of indoor units, address setting of wired controller,
communication address setting of outdoor units, the module Qty setting of outdoor units and communication
address setting of pinboard.
Communication
among modules
Module
communication
interface in main
board:
CN16, CN17 or
CN18
Mainboard of the
outdoor unit
Summary of Contents for GMV-Pdhm1800W4/Na-M
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