Duct Type (Slim) - Samsung AVMKH020EA4 Service Manual

Block Diagram

12-1-5 Duct type (Slim)

485 Comm. Control (Non polarity)
Indoor Unit Setting Up(Option) S/W
Display
Electronic Expansion Valve Control
Indoor Unit Temperature and
Other Control
Indoor Unit Fan Control
SSR, TAP
Indoor Unit Load Control
Heater, Ventilation
Drain PUmp, Hot Coil
Indoor Unit Fan Control
(TAP)
12-6
Centralized Control
*Wired remote controller
Indoor Unit Fan Control
(SSR)
Indoor Unit Fan Control and Unit Load Control
Indoor Unit Option
Fan Setting Up
Control
Power Diagram
Linear Power
Transformer
Wired remote
controller Power
MAIN PCB
Manual Indoor Unit
Address Temperature
setup
S/W
S/W Other Control
MICOM Electronic
Expansion Valve
Non polarity
Control
485 Comm.
Control
Samsung Electronics
and
Control
Centralized
Control
*Wired remote
controller
communication