Toshiba MMY-MUP0801HT8JP Service Manual page 148

NOTE 1) This start/stop function only sends the signals from the outdoor unit to the indoor unit, such as start,
stop, operation mode, etc. It does not resend the signals even if the indoor unit does not follow the
sent signals.
NOTE 2) The above controls are not used during abnormal stop.
NOTE 3) If the signal receiving unit of the Compact 4-way Cassette type has never received a signal from the
wireless remote controller, the indoor unit cannot be started or stopped (ON/OFF) from the outdoor
unit. In the case above, follow the steps below.
1) Point the wireless remote controller at the receiving unit on the indoor unit and press the START/
STOP button on the wireless remote controller.
2) Confirm that the receiving unit sounds "Pi" and the operation lamp (green) on the receiving unit
lights up, and then start/stop (ON/OFF) the indoor unit from the outdoor unit.
Interface P.C. board
Push switch
SW04 SW05
7-segment
display [A]
SW01 SW02
Rotary switches
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SW06
7-segment
display [B]
SW03