24
3. FIELD SETTING
If optional accessories are mounted on the indoor
unit, the indoor unit setting may have to be changed.
Refer to the instruction manual (optional hand book)
for each optional accessory.
5
2
1,6
4
3
MODE NO.
SECOND
CODE NO.
FIRST
CODE NO.
Fig. 5
Procedure
1.
When in the normal mode, press the
button for four seconds or more, and the
FIELD SET MODE is entered.
2.
Select the desired MODE NO. with the
button.
3.
Press the “
,
” button and select the
FIRST CODE NO.
4.
Press the “
” button and select the
SECOND CODE NO.
5.
Press the
button and the present
settings are SET.
6.
Press the
button to return to the
NORMAL MODE.
(Example)
If the time to clean air filter is set to
“Filter Contamination-Heavy”, set Mode No. to “
10
”,
First code No. to “
0
”, and Second code No. to “
02
”.
MODE
NO.
FIRST
CODE
NO.
Description of setting
Second code No.*
01
02
03
10
0
Filter
contamination
- Heavy/Light
= Setting to
define time
between 2 filter
cleaning display
indications.
(When
contamination
is high, setting
can be changed
to half the time
between 2 filter
cleaning display
indications.)
Long-life
filter
Light
±2,500
hrs.
Heavy
±1,250
hrs.
–
3
Setting for display of time
between 2 filter cleaning
display indications.
Display
Do not
display
–
12
**
1
ON/OFF input from outside
= Setting when forced ON/
OFF is to be operated from
outside.
Forced
OFF
ON/OFF
–
2
Thermostat differential
changeover = Setting when
remote sensor is used.
1°C
0.5°C
–
13
0
Setting air outlet velocity.
This setting is to be
changed in function of
ceiling height.
≥2.7m
>2.7≥3.0m
>3.0
≥3.5m
1
Selection of airflow direction.
This setting is to be changed
when blocking pad optional
kit is used.
4-way
flow
3-way
flow
2-way
flow
4
Airflow direction range setting.
This setting is to be changed
when range of swing flap
movement needs to be changed.
Upper
Medium
Lower
*
The settings shown by “
” in the table
indicate those when shipped from the factory.
Do not perform setting that are not listed in the
table.
For group control with a wireless remote
controller, initial settings for all the indoor units
of the group are equal. (Refer to the installation
manual attached to the indoor unit for group
control.)
** For VRV system.
