Control Block Diagram - Toshiba RAS-18J2KVSG-E Service Manual

8-1. Indoor Unit
Heat Exchanger Sensor
Temperature Sensor
Infrared Rays Signal Receiver
Initiallizing Circuit
Infrared
Rays
Clock Frequency
Oscillator Circuit
36.7KHz
Power Supply
Circuit
Remote
Control
Noise Filter
Power Supply
(From Outdoor Unit)
REMOTE CONTROL

8. CONTROL BLOCK DIAGRAM

Indoor Unit Control Panel
Functions
• Louver Control
• 3-minute Delay at Restart for Compressor
• Motor Revolution Control
• Processing
(Temperature Processing)
• Timer
• LED brightness dim
• Serial Signal Communication
Serial Signal Transmitter/Receiver
Serial Signal Communication
Operation Mode Selection
AUTO, COOL, DRY, HEAT, FAN ONLY
Louver Direction Setting
AIR FLOW & HADA CARE FLOW
POWER-SEL & SILENT CDU
- 28 -
M.C.U
Louver ON/OFF Signal
Louver Driver
Remote Control
Operation ( )
Temperature Setting
Fan Speed Selection
ON TIMER Setting
OFF TIMER Setting
Louver Auto Swing
ECO
Hi-POWER
COMFORT SLEEP
WEEKLY ON / OFF
Fireplace & 8°C
Operation
Display
Timer
Display
ECO
Display
Wi-Fi
Display
Indoor
Fan Motor
Louver Motor
Infrared Rays