Toshiba Carrier MMK-AP0093H2UL - Page 50

50
Compact 4-Way Cassette Type, Ceiling Type
280V
DC
CPU
DC5V
DC5V
EEPROM
CPU
DC5V
DC12V
DC20V
AB AB AB
U1
U1 U2
U2
HA
L1
L2
L1
L2
U1 U2
L1
L2
U1
U2
EEPROM
Main (Simple) wired remote controller (up to 2 units)
Power
supply
circuit
Function setting
Key switch
Remote controller
communication circuit
Display
LCD
Display
LED
Outdoor
unit
Outdoor
unit
Power
source
Power
source
#2 #3
Sameas left Sameas left
Up to 8 units can be connected.
Emergency operation SW
Wireless remote controller kit
Sensor P.C. board
Power supply circuit
Remote controller communication circuit
Buzzer
Sensor circuit Display LED
Function setting SW
Indoor/outdoor communication
Outdoor
unit
Power source
208/230-1-60
TA sensor
TCI sensor TC2 sensor TCJ sensor Float input
Driver
Remote
controller
communication
circuit
AC
synchronization
signal input circuit
BUS
communication
circuit
External output
MCU
MCU
Power supply circuit
Fan motor
control circuit
CPU TMP88CH 47FG (TMP88PH 47FG)
PMV
Louver
motor
Drain
pump
Indoor
fan
motor
Indoor control P.C. board (MCC-1402)
Indoor unit
#1