9-1-1 Indoor Unit
9. Circuit Descriptions
9-1 PCB Circuit Descriptions
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Samsung Electronics
9-1
AC Power, Ventilator, Drain pump
Indoor Fan Part(TAP)
External Control
Wired Remote Controller Power(12V)
485 Communication Part(F1/F2)
485 Communication Part(F3/F4)
Float switch
Temperature Sensor Part
- Room Temperature
- Eva. In Temperature
Indoor Rouver Stepping Motor
Display Part
Option & Address Set S/W
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