Basic Segment Display; Setting Outdoor Unit Option Switch And Key Function - Samsung AM***XMDCH Series Installation Manual

Basic segment display

Step
At initial power input
While setting
communication between
indoor and outdoor unit
(Addressing)
After communication
setting
(usual occasion)
❋ I/U : Indoor unit

Setting outdoor unit option switch and key function

PBA shape
Terminal blocks (R1, R2) for connection with the Upper
Controller(DMS, Touch, On/Off Controller, etc)
Do not connect the power or communication cable to these
terminal blocks.
Display content
Checking segment display
Number of connected indoor
units
Transmit/Reception address
FLOW SWITCH
External Contact
7-SEGMENT
(DISPLAY)
Display
SEG 1 SEG 2 SEG 3
"8" "8" "8"
SEG 1 SEG 2 SEG 3
Number of communicated
"A" "d"
❋ Refer to "View Mode" for
communication address
SEG 1 SEG 2 SEG 3
I/U: "A" I/U: "0"
(in decimal number)
SEG 4
"8"
SEG 4
units
SEG 4
Reception address
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