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3
Press [
] to black highlight the item code
(DN), and then press [
] and [
] to set
the item code
4
Press [
] to black highlight the data, and
then press [
] and [
] to set the data
5
After finishing setting the data of the item
code (DN), press [
Set/Fix]
"Continue?" is displayed.
6
To set the data of other item codes (DN),
press [
Set/Fix]
To not do other settings, press [
Return]
The changes are fixed, and the "Field setting
menu" screen returns.
" " appears while data is changing.
When doing group connections:
Press [
Return] to open the unit selection
screen. In the unit selection screen, press
[
Return] to briefly display " ", and then
return to the "Field setting menu" screen.
– 23 –
Filter sign setting
■
According to the installation condition, the filter sign
term (Notification of filter cleaning) can be changed.
Follow to the basic operation procedure
1
2
3
4
5
6
(
→
→
→
→
→
).
Specify [01] for the Code No. in Procedure
•
4
For the set data in Procedure
, select the set data
•
of fi lter sign term from the following table.
Set data
Filter sign term
0000
None
0001
150 H
2500 H
0002
(Factory default)
0003
5000 H
0004
10000 H
The fi lter sign may be unavailable depending on the
•
remote controllers.
External static pressure
■
settings
To set the external static pressure, refer to the
"Fan characteristics" in 7 Duct design.
Set up a tap change based upon the external static
pressure of the duct to be connected.
To set up a tap change, follow to the basic operation
1
2
3
4
5
6
procedure (
→
→
→
→
→
).
Specify [5d] for the Code No. in procedure
•
4
For the set data of procedure
, select a set data
•
of the external static pressure to be set up from the
following table.
Set data
External static pressure
0000
0.40 in.WG
Factory default
0001
0.20 in.WG
0002
0.30 in.WG
0003
0.60 in.WG
0004
0.50 in.WG
0005
0.70 in.WG
0006
0.80 in.WG
Remote controller-less setting
Change the external static pressure setting with the
DIP switch on the P.C. Board.
* Once the Set data has been changed, though it can
be freely set to 0001 or 0003, to reset it to 0000
(factory default), it need changing using remote
3
.
controller (sold separately). After setting has been
completed, restart the air conditioner.
L1 L2
3 4
Ground screw
Power wiring (1(L1), 2(L2)
Terminal)
System Interconnection wire
(Uv(U1), Uv(U2) Terminal)
SW501-1
OFF
ON
SW501-2
OFF
OFF
Factory
Set data
0001
default
3
.
To restore the factory defaults
To return the DIP switch settings to the factory
defaults, set SW501-1 and SW501-2 to OFF, connect
a separately sold wired remote controller, and then set
the data of Code No. [5d] to "0000".
―
―
―
―
―
―
Uv(U1) Uv(U2) A B
Cord clamp
Remote contoroller
OFF
ON
ON
ON
0003
0006
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