Toshiba Super MMY-MAP0601HT8 - Applied Control in Indoor Unit; Remote Location ON;OFF Control Box

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7-1-2. Applied Control in Indoor Unit
n Remote location ON/OFF control box (TCB-IFCB-4E)
[Wiring and setup]
• Use the exclusive connector for connection with the indoor control P.C. board.
• In a group control, the system can operate when connecting with any indoor unit (Control P.C. board) in the
group. However when taking out the operation/error signal from the other unit, it is necessary to take out from
each unit individually.
(1) Control items
1) Start/Stop input signal : Operation start/stop in unit
2) Operation signal : Output during normal operation
3) Error signal : Output during alarm
(Serial communication error or indoor/outdoor protective device) operation
(2) Wiring diagram using remote control interface (TCB-IFCB-4E)
Input IFCB-4E : No voltage ON/OFF serial signal
Output No voltage contact for operation, compressor (thermostat ON), error display
Contact capacity: Below Max. AC240V 1A
1
2
3
4
5
6
CN61
T10
(YEL)
1
2
3
4
1
2
3
4
5
6
CN13
CN06
Start/Stop input
ON side
Start signal input
Indoor control P.C. board
COM (GND)
Remote controller prohibition/clear input
Operation signal output
COM (+12V)
Error signal output
OFF side
Stop signal input
COM
Operation signal output
Error signal output
Power supply 230V
TCB-IFCB-4E