Function To Start / Stop (On / Off) Indoor Unit From Outdoor Unit - Toshiba MCY-MHP0404HS(J)-E Service Manual

8-7-2. 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 outdoor unit.
N o F u n t c o i n
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
controller 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
controller is performed.
Batch start Starts all the connected indoor
units collectively.
Note)
The contents follow to the setup
of remote controller.
3
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
4
status as they are.
Individual Operates the specified indoor unit.
test
Note)
operation
The other indoor units keep the
status as they are.
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.
Interface P.C. board
SW06 SW07 SW09 SW10
SW11 SW12 SW13 SW14
SW16 SW17
SW30
O u l t n i e
[Setup]
Set SW01 / SW02 / SW03 to [2/5/1],
and press SW04.
[Release]
Return SW01 / SW02 / SW03 to [1/1/1].
[Setup]
Set SW01 / SW02 / SW03 to [2/6/1],
and press SW04.
[Release]
Return SW01 / SW02 / SW03 to [1/1/1].
[Setup]
Set SW01 / SW02 / SW03 to [2/7/1],
and press SW04.
[Release]
Return SW01 / SW02 / SW03 to [1].
[Setup]
Set SW01 / SW02 / SW03 to [2/7/1],
and press SW05.
[Release]
Return SW01 / SW02 / SW03 to [1].
[Setup]
Set SW01 to [16], set SW02 and SW03
to address No. (1 to 64) to be started,
and press SW04.
[Release]
Return SW01 / SW02 / SW03 to [1/1/1].
[Setup]
Set SW01 to [16], set SW02 and SW03
to address No. (1 to 64) to be stopped,
and press SW05.
[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
press SW04 for 10 seconds or more.
[Release]
Return SW01 / SW02 / SW03 to [1/1/1].
SW04 SW05 SW15
Push switch
D600 D601 D602 D603 D604
SW01 SW02 SW03
7-segment
display [A]
94
S e u t p / R e e l a s e
SW04 SW05 SW15
D600 D601 D602 D603 D604
SW01 SW02 SW03
Rotary switches
80
7 s - e g m e t n d s i p a l y
Section A Section B
[C. ] [ – C]
Section A Section B
[H. ] [ – H]
Section A Section B
[C.H] [ 11]
[ 11] 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 A Section B
[ ] [ 1]
Section A: Displays the
corresponding indoor address.
Section B: Displays [ 11] for 5
seconds from operation-ON.
Section A Section B
[ ] [ 0]
Section A: Displays the
corresponding indoor address.
Section B: Displays [ 00] for 5
seconds from operation-OFF.
Section A Section B
[ ] [ 1]
Section A: Displays the
corresponding indoor address.
Section B: Displays [ FF] for 5
seconds from test operation-ON.
Push switch
7-segment
display [B]