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Setup data
0000
Setup data
0003
High-ceiling setting
Normal filter
(Installed at factory shipping)
High-ceiling setting
High Efficiency Filter (65%)
High Efficiency Filter (90%)
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 air volume adjustment.
• Take the same procedure as that in
“When installing separately sold filters”.
• Select the setting data for Procedure 4 from the
“Height list of ceiling possible to be installed” table.
When wireless remote controller is used
Change the high-ceiling and filter settings 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.
∗ However, once the setting is changed, setting to
0001 or 0003 is possible but setting to 0000
requires a setting data change to 0000 using the
wired remote controller (separately sold) with the
normal switch setting (factory setting).
To restore the factory settings
To return the DIP switch settings to the factory
settings, 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” in
“When installing separately sold filters” in the
previous page.
Setup data
0000
(Factory shipping)
0001
0003
SW501-1 SW501-2
OFF OFF
ON OFF
OFF ON
SW501-1
MCU (IC501)
SW501-2
Be sure to make ceiling setting when installing
separately sold filters.
∗ Separately sold filters cannot be installed in an
indoor unit on a high ceiling.
Follow to the basic operation procedure
(1 → 2 → 3 → 4 → 5 → 6 ).
• For the CODE No. in Procedure 3, specify [5d].
• For the set data in Procedure 4, select the setup
data of filters to be installed from the following
table.