Control Block Diagram - Toshiba RAS-B10SKVP-E Service Manual

8-1. Indoor Unit
RAS-B10SKVP-E, RAS-B13SKVP-E, RAS-B16SKVP-E / RAS-10SKVP-ND, RAS-13SKVP-ND, RAS-16SKVP-ND
Heat Exchanger Sensor (Tcj)
Heat Exchanger Sensor (Tc)
Room Temperature Sensor (Ta)
Infrared Rays Signal Receiver
and Indication
Initializing Circuit
Clock Frequency
Oscillator Circuit
Power Supply
Circuit
Converter
(D.C circuit)
Noise Filter
From Outdoor Unit
~
220-240V 50Hz
~
220V 60Hz (-E model only)
REMOTE CONTROLLER

8. CONTROL BLOCK DIAGRAM

M.C.U.
Functions
• Cold draft preventing Function
• 3-minute Delay at Restart for
Compressor
• Fan Motor Starting Control
• Processing
(Temperature Processing)
• Timer
• Serial Signal Communication
• Clean Function
Serial Signal Transmitter/Receiver
Serial Signal Communication
(Operation Command and Information)
Remote Controller
Operation (START/STOP)
Operation Mode Selection
AUTO, COOL, DRY, HEAT
Fan Speed Selection
ON TIMER Setting
OFF TIMER Setting
Louver AUTO Swing
Louver Direction Setting
OFF (1, 3, 5, 9H OFF timer)
8˚C (-ND model only)
– 25 –
Indoor Unit Control Unit
Louver Motor
Drive Control
Indoor Fan
Motor Control
Infrared Rays, 36.7kHz
Thermo. Setting
SLEEP MODE
Hi POWER
Air Purifier
Louver
Motor
Indoor
Fan Motor
Air purifier
unit
Micro Switch