Duct Type (Low Silhouette/High Pressure/Built-In) - Samsung AVMKH020EA4 Service Manual

12-1-4 Duct type (Low silhouette/High pressure/Built-in)

485 Comm. Control (Non polarity)
Indoor Unit Setting Up(Option) S/W
Display
Indoor Unit Temperature
Indoor Unit Fan Control
Electronic Expansion Valve Control
Samsung Electronics
Centralized Control
*Wired remote controller
MAIN PCB
485 Comm.
Control
Non polarity
Control
MICOM
Electronic
Expansion Valve
Control
Option Setting Up
S/W
Manual Address
Centralized
*Wired remote
communication
Wired remote
Block Diagram
Control
controller
controller
Power
12-5