Mitsubishi Heavy Industries FDC112KXEN6 Technical Manual page 264

2) When plural indoor units are connected to the remote controller.
When plural indoor units are connected, you can change their addresses without altering their cable connection.
Item
Address change
1
Press the AIR CON Unit No. switch for 3 seconds or longer.
q
mode
ach time when you press the switch, the display indication will be switched.
w
Press the Set switch when the display shows ÒCHANG ADD. Ó
e
The lowest indoor unit No. among the indoor units connected to the remote
control unit will be shown.
Selecting an
2 Pressing the switch will change the display indication cyclically to show the
r
indoor unit to be
unit
changed address
No.Õs of the indoor units connected to the remote controller and the unit No.Õs
of the outdoor units connected with them.
Then the address No. of the indoor unit to be changed is determined and the
t
screen switches to the display Ò S T I/U ADD.Ó
Set a new indoor unit No. with the switch.
3 Setting a new
y
indoor unit No. A number indicated on the display will increase or decrease by 1 upon
pressing the or switch respectively.
After selecting an address, press the Set switch. Then the address No.of the
u
indoor unit is determined.
The display will indicate the determined indoor address No. for 2 seconds and
4 Setting a new
i
then switch to the Ò S T O/U ADD.Ó screen.
outdoor unit No.
A default value shown on the display is the current address.
Set a new outdoor unit No. with the switch.
o
A number indicated on the display will increase or decrease by 1 upon
pressing the or switch respectively.
After selecting an address, press the Set switch.
!0
Then the address of the indoor unit and outdoor unit are determined.
If you want to continue to change addresses, return to step
!1
5 nding the
If you want to end the session (and reflect new address settings)
!2
session
In Step
If you have finished changing addresses, press the Set switch while Ò ND Ó
is shown. While new settings are being transmitted, ÒS T COMPL T Ó will
be indicated. Then the remote controller display will change to the normal
state.
If you want to end the session (without reflecting new address settings)
!3
Before you complete the present address setting session, press the ÒON/OFFÓ
switch.
Then the display is change to exit from this mode and switch the display to the
normal state.
All address settings changed in the session will be aborted and not reflected.
The switch will continuously change the display indication to the next one in every 0.25 seconds when it is pressed for
0.75 seconds or longer.
If the Reset switch is pressed during an operation, the display indication returns to the one that was shown before the last
Set switch operation.
ven if an indoor unit No. is changed in this mode, the registered indoor unit No. before address change mode is displayed
when [I/U S L CTION ] is shown.
When ÒS T COMPL T Ó is shown, indoor unit No.Õs are registered.
NOTICE
Turn on power to centralized control equipment after the addresses are determined.
Turning on power in wrong order may result in a failure to recognize addresses.
Operation
, press the switch to select Ò ND Ó.
!0
260
-
.
r
-
Display
[CHANG ADD ]
[CHANG ADD ]
[MAST R I/U ]
[ S L CT I/U] (1sec)
[I/U 001 O/U 01 ] (Blink)
/
[I/U 001 O/U 01 ]
[I/U 002 O/U 01 ]
[I/U 003 O/U 01 ]
á á á
[I/U 016 O/U 01 ]
[ S T I/U ADD.] (1sec)
[I/U 001 ] (Blink)
/
[I/U 000 ]
[I/U 001 ]
[I/U 002 ]
á á á
[I/U 127 ]
[I/U 002] (2sec)
[I/U 002] (2sec lighting)
[ S T O/U ADD.] (1sec)
/
[O/U 01 ] (Blink)
/
[O/U 00 ]
[O/U 01 ]
[O/U 02 ]
á á á
[O/U 31 ]
[I/U 002 O/U 02](2sec lighting)
[ S L CT](1sec lighting)
/
[I/U S L CTION ](lighting)
/
[Press the switch](1sec)
[S T COMPL T ]
/
(2~10seclighting)
[ ND ]
[S T COMPL T ]
/
(2~10sec lighting)
Normal state
/
[ON/OFF]
Forced termination
/