Connection Of The Wireless Remote Controller Kit - Toshiba MiNi-SMMS MCY-MAP0501HT Service Manual

Indoor unit
#1
Network adaptor (Option)
Network
Remote
adaptor
controller
P.C. board
communication
(MCC-1401)
circuit
Central control X
AI-NET
CPU
remote controller
communication
H8/3687
(Option)
circuit
Y
DC5V
(In case of AI-NETWORK)
Power Switch
circuit setup
Transformer
PMV
Louver
motor
None for Concealed
Duct type
*3
Drain
pump
Indoor
fan motor
A B
Indoor control P.C. board (MCC-1402)
Remote
controller
communication
circuit
DC20V
DC12V
DC5V
CPU
H8/3039
Driver
Outside
CPU
output
TMP88CH
47FG Start AC
(TMP88PH Alarm synchronous
47FG) Ready signal input
Thermostat ON circuit
COOL
HEAT
Power Fan motor
FAN
circuit control circuit
DC280V
L N U1
Outdoor unit
Power supply
1Ø220-240V, 50Hz
1Ø220V, 60Hz
Wireless remote
controller kit
Sensor P.C. board
Remote
EEPROM
controller
communication
Power
circuit
circuit
TA sensor
CPU
Buzzer
TCI sensor
TC2 sensor
Sensor Display
circuit LED
TCJ sensor
*3
Float input
None for
Concealed Duct
HA
BUS
communication
circuit
U2
Indoor/Outdoor
communication
U1 U2
#2 #3
A B A B
Emergent
operation
SW
Function
setup SW
Same Same
as left as left
*2 *2
U1 U2 U1 U2
L N L N
Power Power
supply supply
Outdoor Outdoor
unit unit
Max. 8 units are connectable. *1
*1 However in a case that the network
adaptor is installed when 2 wireless
remote controller kits are connected,
maximum 7 units are connectable.
*2 The network adaptor is installed to only
*3 Nome for high wall spearate
sold parts for under ceiling.
one unit.