Toshiba RAS-M10U2MUVG-E Service Manual page 23

8-2. Connection of Wireless Remote Controller Kit
Indoor unit
Indoor control P .C. board (MCC-1643)
Louver
motor
Drain
pump
Indoor
fan motor
Power circuit
DC280V
DC20V
Remote controller
communication circuit
DC5V
DC12V
Driver
Outside
output
Fan motor
control circuit
Start/Alarm
CPU
AC
synchronous
signal input circuit
1 2 3
1 2 3
Outdoor unit
– 23 –
EEPROM
TA sensor
TC sensor
TCJ sensor
Float input
HA
Wireless/
Occupancy
sensor
Serial send/
receive circuit
Receiver
LED
Wireless Remote
Controller Kit
Unit