Toshiba MCY-MUG0401HSW-E Service Manual page 95

Method 2 (Setting the address manually from the remote controller)
Follow the procedure below if setting the indoor unit address manually from the remote controller is desired due to
the indoor address not being set (factory default) and automatic address setting not being possible for reasons
such as the outdoor unit installation not being installed.
<RBC-AMSU51 ✱ >
1) Arrange one indoor unit and one remote controller set to 1 by 1.
Turn on the power.
2) After confirming that "SETTING" is blinking on the remote controller, turn the screen to the "Field setting
menu" by pushing the "MENU" and "
Select the "7. DN setting" using the "
Select the "Indoor unit" using the "
3) Set the Indoor Unit Function Code (I.DN) to [14], and the Data to [0000] (Individual).
• Set the group address to (individual).
4) Set the Indoor Unit Function Code (I.DN) to [FC], and the Data to [0003](Individual).
• Set the system to TU2C-Link communication.
5) Push the "MENU" button and complete the settings for the time being.
6) After the remote controller reboots, turn the screen to the "Field setting menu" by pushing the "MENU" and
V
" " together for 4 seconds or longer.
7) Bring up the "DN setting" screen by following the same procedure as in 2) above, and change to the
Function Code (DN) I.DN setting screen of "Indoor unit".
8) Set the Line address by setting the Indoor Unit Function Code (I.DN) to [12].
9) Set the indoor unit address by setting the Indoor Unit Function Code (I.DN) to [13].
10) When connecting to the remote controller group control, Set the DN code to [14], Data [0001] (header) for
the header indoor unit, and the DN code to [14], Data [0002] (follower) for the follower indoor unit.
11) If necessary, set the zone address to the Indoor Unit Function Code (I.DN) to [03].
<Example> When the indoor address of line 5 is set to 126-128
Line 5
Indoor A
Indoor B
Remote Remote
controller controller
V
" together for 4 seconds or longer.
" and "
" and "
Before making settings (At shipment)
Line (system) address
Indoor address
Group address
Communication setting
Indoor termination resistor
Indoor C
After setting 3) and 4)
Remote
Line (system) address
controller
Indoor address
Group address
Communication setting
Indoor termination resistor
After setting 8),9) and 10) (11))
Line (system) address
Indoor address
Group address
Communication setting
Indoor termination resistor
V " button and push the "F2(Set)" button.
V
" button and push the "F2(Set)" button.
I.DN [12]
I.DN [13]
I.DN [14]
I.DN [FC]
I.DN [1FC]
I.DN [12]
I.DN [13]
I.DN [14]
I.DN [FC]
I.DN [1FC]
I.DN [12]
I.DN [13]
I.DN [14]
I.DN [FC]
I.DN [1FC]
94
Indoor A Indoor B Indoor C
00Un 00Un 00Un
00Un 00Un 00Un
00Un 00Un 00Un
0000 0000 0000
0000 0000 0000
00Un 00Un 00Un
00Un 00Un 00Un
0000 0000 0000
0003 0003 0003
0000 0000 0000
0005 0005 0005
0126 0127 0128
0001 0002 0002
0003 0003 0003
0000 0000 0000