Samsung AVMKH020EA4 - Block Diagram; Indoor Unit; 1-Way Cassette Type

12-1Samsung Electronics
12. Block Diagram
12-1 Indoor Unit
12-1-1 1-Way cassette type
Centralized Control
*Wired remote controller
485 Comm. Control (Non polarity)
Indoor Unit Setting Up(Option) S/W
Display
Step Motor
Buzzer Control
Indoor Unit Temperature
Indoor Unit Fan Control
Electronic Expansion Valve Control
485 Comm.
Control
Non polarity
Control
Manual Address
Option Setting Up
S/W
Electronic
Expansion Valve
Control
MICOM
Wired remote
controller Power
Centralized
Control
*Wired remote
controller
communication
MAIN PCB
24103A(1)_2 12/23/05 12:57 PM Page 12-1