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DN setting
Perform the advanced settings for the air conditioner.
Carry out the setting operation while the indoor unit
is stopped. (Turn off the air conditioning unit before
starting the setting operation.)
2
Push the [
˄ ] / [
˅ ] button to select
"7. DN setting" on the "Field setting menu"
screen, then push the "
Set"
[
F2] button.
The fan and louver of the indoor unit operate.
When the group control is used, the fan and
louver of the selected indoor unit operate.
3
Move the cursor to select "Code(DN)" with the
"
˂ " [
F1] button, then set
"Code(DN)" with the [
˄ ] / [
4
Move the cursor to select "Data" with the
"
>" [
F2] button, then set "Data"
with the [
˄ ] / [
˅] button.
5
Push the [
MENU] button to set the other
Code (DN) and Data. After "Continue?" is
displayed on the screen, push the
"
Yes" [
F1] button.
6
Push the "
No" [
F2] button to
finish the setting operation. "
Setting"
appears on the screen for a while, then the
screen returns to the "Field setting menu"
screen.
Pushing the "
No" [
F2] button
displays the unit selection screen when the
group control is used. Push the [
button on the unit selection screen to finish the
setting operation. "
Setting" appears on the
screen for a while, then the screen returns to the
"Field setting menu" screen.
33-EN
Installing indoor unit on high
ceiling
When an indoor unit is installed on a ceiling higher
than the standard height, make the high-ceiling setting
for fan speed adjustment.
Follow to the basic operation procedure
1
2
3
4
5
6
(
→
→
→
→
→
).
• For the CODE No. in Procedure
• Select the SET DATA for Procedure
"Height list of ceiling possible to be installed" table in
this manual.
Remote controller-less setting
Change the high-ceiling setting with the DIP switch on
the receiver section P.C. board.
For details, refer to the manual of the wireless remote
controller kit. The settings can also be changed with
the switch on the indoor microcomputer P.C. board.
* Once the setting is changed, setting to 0001 or
0003 is possible, however setting to 0000 requires a
setting data change to 0000 using the wired remote
˅ ]button.
controller (separately sold) with the normal switch
setting (factory default).
SW501-2
SW501-1
MCU(IC501)
SET DATA
SW501-1
0000
OFF
(Factory default)
0001
ON
0003
OFF
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".
CANCEL]
� 17 �
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
(
→
→
→
• For the CODE No. in Procedure
• For the [SET DATA] in Procedure
SET DATA of filter sign term from the following table.
3
, specify [5d].
4
from the
SET DATA
0000
0001
0002
0003
0004
To secure better effect of
heating
When it is difficult to obtain satisfactory heating due
to installation place of the indoor unit or structure of
the room, the detection temperature of heating can be
raised. Also use a circulator, etc. to circulate heat air
near the ceiling.
Follow the basic operation procedure
1
2
3
(
→
→
→
• For the CODE No. in Procedure
• For the SET DATA in Procedure
SET DATA of shift value of detection temperature
to be set up from the table below.
SET DATA
0000
0001
0002
0003
SW501-2
0004
OFF
0005
0006
OFF
ON
4
5
6
→
→
).
3
, specify [01].
4
, select the
Filter sign term
None
150 H
2500 H
(Factory default)
5000 H
10000 H
4
5
6
→
→
).
3
, specify [06].
4
, select the
Detection temp shift value
No shift
+1.8 °F (+1 °C)
+3.6 °F (+2 °C) (Factory default)
+5.4 °F (+3 °C)
+7.2 °F (+4 °C)
+9.0 °F (+5 °C)
+10.8 °F (+6 °C)
34-EN
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