Product specifications

Block Diagrams
7-2
Samsung Electronics
7-2 Outdoor Unit Control Diagram (IC-TYPE)
AC240V
50Hz
Power input
250V 3.15A
Power trans and
rectification
circuit
DC power
circuit
Load control
(SV-BY, SV-B, SV-C,
compressor)
Indoor unit
Room B, and
room C sensor
Room “C”
Input
Room “B”
Input
Indoor unit
room 1 and
room 2 motor
sensor
SV-BY
Delay circuit
Compressor
motor
SV-BY
driver
Simultaneous
controller.
SV-B, SV-C
Compressor
delay
circuit
SV-C
driver
SV-C
sensor
SV-B
Sensor
SV-B
driver