Toshiba MMD-AP0481HF2UL Service Manual page 43

How to check all the unit No. from an arbitrary wired remote control
<Procedure>
Carry out this procedure when the system is turned off.
The indoor unit No. and the position in the identical refrigerant piping can be checked.
An outdoor unit is selected, the identical refrigerant piping and the indoor unit No. are displayed one after the
other, and then its fan is on.
1
Push the timer time button
First line 1 and CODE No.
2
Select line address using
3
Determine the selected line address using
• The address of the indoor unit connected to the refrigerant piping of the selected outdoor unit is
displayed and the fan is on.
4
Every pushing
UNIT LOUVER
is displayed one after the other.
• Only fan of the selected indoor unit start operation.
[To select the other line address]
5
Push button and the operation returns to Procedure
* The indoor address of other line can be continuously checked.
6
Push button and then the procedure finishes.
+
AC AC AC AC AC (Address Change) are displayed. (Select outdoor unit.)
/
SWING/FIX
UNIT LOUVER
button (button of left side), the indoor unit No. in the identical piping
TEMP.
1
FILTER
RESET TEST
6
3 5
<Operation procedure>
1 2 3
simultaneously for 4 seconds or more.
button.
button.
ON / OFF
TIMER SET FAN MODE
TIME SAVE VENT
SET CL SWING/FIX UNIT LOUVER
4 5 6
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2
.
4
2
END