FILE NO.
7. CONTROL BLOCK DIAGRAM
Heat Exchanger Sensor (TCJ)
Heat Exchanger Sensor (TC)
Temperature Sensor
Infrared Rays Signal Receiver
Indoor Unit Control Panel
M.C.U. | 8 MHz |
Functions
•Louver Control
•
•Motor Revolution Control
Hi POWER
Display
FILTER Sign
Display
PRE DEF.
Sign Display
Infrared
Rays
36.7 kHz
Remote
Control
Initiallizing Circuit
Clock Frequence Oscillator Circuit
Power Supply
Circuit
• Processing
(Temperature Processing)
•Timer
•Drain Pump ON/OFF
• Serial Signal Communication
Louver ON/OFF Signal
Louver Driver
TIMER
Display
OPERATION
Display
Indoor Fan
Motor
Louver Motor
Noise Filter
Serial Signal
Transmitter/ Relay
Receiver RY401
Float
Switch
Drain Pump
From Outdoor Unit
Serial Signal Communication
REMOTE CONTROL
Infrared Rays
Remote Control
Operation (START/STOP)
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
Filter Reset
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