Function To Start/Stop (On/Off) Indoor Unit From Outdoor Unit - Toshiba MMY-MUP0721HT9P-UL Service Manual

7-7-2. Function to Start/Stop (ON/OFF) Indoor Unit from Outdoor Unit

The following functions of the indoor unit can start or stop by the switches on the interface P.C. board of the
header unit.
No Function
Cooling test Changes the mode of all the
operation connected indoor units collectively
to cooling test operation.
1
Note)
Control operation same as usual
test operation from remote
control is performed.
Heating test Changes the mode of all the
operation connected indoor units collectively
to heating test operation.
2
Note)
Control operation same as usual
test operation from remote
control is performed.
Fan test Changes operation mode of all the
operation connected indoor units collectively
to test operation mode.
3
Note) Control operation same as
usual test operation from remote
control is performed.
Batch start Starts all the connected indoor
units collectively.
Note)
The contents follow to the setup
of remote controller.
Batch stop Stops all the connected indoor
units collectively.
Individual Starts the specified indoor unit.
start
Notes)
• The contents follow to the
setup of remote controller.
• The other indoor units keep
the status as they are.
Individual Stops the specified indoor unit.
stop
Note)
The other indoor units keep the
status as they are.
Individual Operates the specified indoor unit.
test
Note)
operation
The other indoor units keep the
status as they are.
Outline
[Setup]
Set SW01/SW02/SW03 to [2/5/1],
and push SW04 for 2 seconds or
more.[Release]
Return SW01/SW02/SW03 to [1/1/1].
[Setup]
Set SW01/SW02/SW03 to [2/6/1],
and push SW04 for 2 seconds or
more. [Release]
Return SW01/SW02/SW03 to [1/1/1].
[Setup]
Set SW01/SW02/SW03 to [2/9/1], and
push SW04 for 2 seconds or more.
[Release]
Return SW01/SW02/SW03 to [1/1/1].
[Setup]
Set SW01/SW02/SW03 to [2/7/1],
and push SW04 for 2 seconds or
more.[Release]
Return SW01/SW02/SW03 to [1].
[Setup]
Set SW01/SW02/SW03 to [2/7/1],
and push SW05 for 2 seconds or
more.[Release]
Return SW01/SW02/SW03 to [1].
[Setup]
Set SW01 to [16], set SW02 and SW03
to address No. (1 to 128) to be started,
and push SW04 for 2 seconds or more.
[Release]
Return SW01/SW02/SW03 to [1/1/1].
[Setup]
Set SW01 to [16], set SW02 and SW03
to address No. (1 to 128) to be stopped,
and push SW05 for 2 seconds or more.
[Release]
Return SW01/SW02/SW03 to [1/1/1].
[Setup]
Set SW01 to [16], set SW02 and SW03
to address No. to be operated, and
pudh SW04 for 10 seconds or more.
[Release]
Return SW01/SW02/SW03 to [1/1/1].
- 146 -
Setup/Release 7-segment display
Section A Section B
[C. ] [ – C]
Section A Section B
[H. ] [ – H]
Section A Section B
[F. ] [ – F]
Section A Section B
[C.H] [ 11]
[ 00] is displayed on Section B for 5
seconds.
Section A Section B
[C.H] [ 00]
[ 00] is displayed on Section B for 5
seconds.
Section C Section D
[ ] [ ]
Section C: Displays the
corresponding indoor address.
Section D: Displays [ 11] for 5
seconds from operation-ON.
Section C Section D
[ ] [ ]
Section C: Displays the
corresponding indoor address.
Section D: Displays [ 00] for 5
seconds from operation-OFF.
Section C Section D
[ ] [ ]
Section C: Displays the
corresponding indoor address.
Section D: Displays [ FF] for 5
seconds from test operation-ON.