Publicidad
Idiomas disponibles
Idiomas disponibles
0013
0013
55-EN
3
In the "Field setting menu" screen, push
[
] and [
] to select "DN setting", and
then push [
Set/Fix]
4
Push [
] and [
] to select "Indoor
unit", and the push [
Set/Fix]
"Indoor unit" was selected, the fans and louvres
of the indoor units operate.
When doing group connections:
The fans and louvres of the selected indoor
units operate.
5
Push [
] to black highlight the code (DN),
and then push [
] and [
] to set the
code number to [0013]
6
Push [
] to black highlight the data, and
then push [
] and [
] to set the data
7
After finishing setting the data of the code
(DN), push [
Set/Fix]
"Continue?" is displayed.
8
To set the data of other codes (DN), push
[
Set/Fix]
To not do other settings, push [
Return]
The changes are fixed, and the "Field setting
menu" screen returns.
" " appears while data is changing.
When doing group connections:
→ Push [
Return] to open the unit selection
screen. In the unit selection screen, push
[
Return] to briefly display " " , and then
return to the "Field setting menu" screen.
9
To change settings of another indoor unit,
repeat from Procedure 1.
NOTE
1. The Code (DN) [E04] (Indoor / outdoor communication trouble) will appear if line (system) addresses are
mistakenly set.
2. If you set addresses to indoor units in 2 or more refrigerate lines manually using the remote control and will
control them centrally, set the header outdoor unit of each line as below.
Set a system address for the header outdoor unit of each line with SW101 and 102 of their interface
P.C. boards.
Turn on DIP switch 1 of SW100 on the header outdoor unit interface P.C. board of the lowest system address
number.
After finishing all the settings above, set the address of the central control devices. (For the setting of the
central control address, refer to the Installation Manuals of the central control devices.)
Resetting the address
(Resetting to the factory default (address undecided))
Method 1
Clearing each address separately using a wired remote control.
Set the system address, indoor unit address and group address to "00Un" using a wired remote control.
(For the setting procedure, refer to the address setting procedures using the wired remote control on the
previous pages.)
Method 2
Clearing all the indoor unit addresses on a refrigerate line at once from the outdoor unit.
1
Turn off the indoor and outdoor units of the refrigerant line to reset to the factory default and set the
header outdoor unit of the line as below.
2
Turn on the indoor and outdoor units of the refrigerant line for which you want to initialize the
addresses. About one minute after turning on the power, confirm that the 7-segment display on the
header outdoor unit indicates "U.1. - - -" and operate the interface P.C. board on the header outdoor
unit of the refrigerant line as follows.
S
W
0
1
S
W
0
2
S
W
0
3
Confirm that the 7-segment display indicates
2
1
2
"A.d.buS" and turn SW04 ON for more than
five seconds.
Confirm that the 7-segment display indicates
2
2
2
"A.d.nEt" and turn SW04 ON for more than
five seconds.
3
Confirm that the 7-segment display indicates "A.d. c.L." and set SW01, SW02 and SW03 to
1, 1, 1 respectively.
4
After finished clearing the address successfully, "U.1.Err" and "L08" appear alternatively at 1 second
intervals on the 7-segment display.
5
Set the addresses again after finishing the clearance.
– 28 –
S
W
0
4
C
e l
a
a r
b
e l
a
d
d
e r
System / indoor unit / group address
Central control address
s
s
e
s
EN
EN
ID
56-EN
Publicidad
