Download AIR CONDITIONER

FILE NO. SVM-09030
6. CONTROL BLOCK DIAGRAM
M.C.U.
Main Unit Control Panel
Heat Exchange sensor
Operation
Display
Functions
Timer
Display
Thermo. Sensor
• Louver Control
Current Sensor
• 3-minutes Delay at Restart
for Compressor
(Compressor Current)
Filter Sign
Display
Hi Power
Sign Display
Infrared Rays Signal Reciver
Initiallizing Circuit
Clock Frequency
Oscillator Circuit
Power Supply
Circuit
• Motor Revolution Control
• Processing
(Temperature Processing)
• Timer
Compressor
ON/OFF
Signal
Noise Filter
Louver
ON/OFF
Signal
Louver
Motor
Relay Driver, Louver Driver
Relay
Compressor
Outdoor Fan Motor
Remote Control
Operation ( )
Operation Mode Selection
AUTO, COOL, DRY, HEAT, FAN ONLY
Temperature Setting
Fan Speed Selection
ON TIMER Setting
OFF TIMER Setting
Louver Auto Swing
Louver Direction Setting
ECO
Hi power
TIMER 1.3.5.9H
COMFORT SLEEP
QUIET
−9−
Relay
RY03
RY01
REMOTE CONTROL
Indoor Fan
Motor
Outdoor Fan 4-Way Valve
ON/OFF
ON/OFF
Signal
Signal
Relay
220-240 V~, 50Hz
PRE DEF.
Sign Display
RY04
4-Way Valve
Infrared Rays