Toshiba RAS-M16SMUV-E - Efficiency and Temporary Use; Tips for Economical Operation; Temporary Operation Mode

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8. CONTROL BLOCK DIAGRAM
8-1. Indoor Control Circuit
Indoor control P.C. board
(MCC-5056)
TA sensor
Indoor unit
Fan motor
control
circuit
AC
synchronous
signal input circuit
Serial
send/receive
circuit
Run
Warning Ready
Thermo. ON
Cool/Heat Fan
Outside output
Driver
CPU
TC sensor
TCJ sensor
Float input
Louver
motor
Drain
pump
Indoor
fan motor
Outdoor unit
123
123
Sensor display
P.C. board
(MCC-5053))
Ceiling panel
CPU
EEPROM
Power circuit
DC280V
220–240V,
~ 50Hz
220V, ~ 60Hz
DC12V
DC5V