Samsung AS12HPBX - Block Diagram

47Samsung Electronics
8. Block Diagram
HEAT EXCHANGER SENSOR
TEMPERATURE
OPERATION
AUTO CLEAN
TURBO
ENERGY SAVING
TIMER
ANION
FAN SPEED
INDOOR FAN MOTOR
BUZZER
COMPRESSOR
OUTDOOR FAN MOTOR
4-WAY VALVE
STEPPING
MOT
OR
: BLADE UP/DOWN
DISPLAY PART
IC-MCU
ROOM TEMPERATURE SENSOR
CONTROLLER
REMOTE CONTROL
ANION
INFRARED SIGNAL
RESET
CIRCUIT
OSCILLATION
CIRCUIT
POWER ON/OFF
TURBO OPERATION
ANION SELECT
AUTO CLEAN SELECT
SLEEP OPERATION
MODE
(AUTO, COOL, DRY, FAN,
HEAT)
FAN SPEED SELECT
(H/M/L/AUTO)
BLADE-H
MOVING SELECT
ON, OFF TIMER
SELECT/CANCEL
ENERGY SAVING SELECT
SOUND ON/OFF SELECT
DIGITAL
ON/OFF
TEMPERATURE
SELECT(UP/DOWN)
ZERO
VOLTAGE
DETECT
• BLADE CONTROL
• INDOOR FAN MOTOR CONTROL
• COMPRESSOR CONTROL
• OUTDOOR FAN MOTOR CONTROL
SIGNAL
• 4-WAY VALVE CONTROL SIGNAL
• TEMPERATURE CONTROL
• TIMER
• BUZZER CONTROL
• ANION CONTROL
TRIGGER
SIGNAL
SSR
• COMPRESSOR DRIVE
• OUTDOOR FAN MOTOR
DRIVE
• 4-WAY VALVE DRIVE
• STEPPING MOTOR DRIVE
• BUZZER DRIVE
• ANION DRIVE
• COMPRESSOR CONTROL
SIGNAL
• OUTDOOR FAN MOTOR
CONTROL SIGNAL
• 4-WAY VALVE CONTROL
SIGNAL
• STEPPING MOTOR
CONTROL SIGNAL
• BUZZER CONTROL SIGNAL
• ANION CONTROL SIGNAL*
DC5V
DC12V
AC INPUT
SMPS POWER BLOCK
VOLTAGE REGULATOR
* : OPTION
BUZZER CONTROL PART
SPEA KER
OPTION
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