(3)
Press the set temperature buttons (
) (
) to select the setting value.
The display flashes as shown to the right during setting value selection.
(4)
Press the TIMER SET button to confirm the setting. Press the TIMER SET button for a
few seconds until the setting value stops flashing.
If the setting value display changes or if “- -” is displayed when the flashing stops,
the setting value has not been set correctly. (An invalid setting value may have been
selected for the indoor unit.)
SU MO TU WE TH FR SA
Setting value
(5)
Repeat steps 2 to 5 to perform additional settings. Press the set temperature buttons
(
) (
) and fan control button simultaneously again for more than 5 seconds
to cancel the function setting mode. In addition, the function setting mode will be
automatically canceled after 1 minute if no operation is performed.
(6)
After completing the FUNCTION SETTING, be sure to turn off the power and turn it on again.
CAUTION
After turning off the power, wait 30 seconds or more before turning on it again. The
FUNCTION SETTING doesn’t become effective if it doesn’t do so.
81 21
Function setting
Filter Sign
•
The indoor unit has a sign to inform the user that it is time to clean the filter. Select the
time setting for the filter sign display interval in the table below according to the amount
of dust or debris in the room. If you do not wish the filter sign to be displayed, select the
setting value for “No indication”.
(The unit is factory-set to “03”.)
Function
Setting
Setting Description
Number
Value
Standard (2500 hours)
00
Long interval (5000 hours)
01
11
Short interval (1250 hours)
02
No indication
03
Setting the Static Pressure
•
Select appropriate static pressure according to the installation conditions.
(The unit is factory-set to “00”.)
•
Refer to the technical manual for details or follow the instructions of the duct designer.
Function
Setting
Setting Description
Number
Value
Normal (60Pa)
00
static pressure 1 (100Pa)
02
static pressure 2 (150Pa)
21
03
static pressure 3 (200Pa)
04
static pressure 4 (250Pa)
05
Setting the Cooler Room Temperature Correction
•
Depending on the installed environment, the room temperature sensor may require a
correction. The settings may be selected as shown in the table below.
(The unit is factory-set to “00”.)
Function
Setting
Setting Description
Number
Value
Standard (No correction)
00
Low control (-1.0°C)
01
Slightly lower control (-0.5°C)
30
02
Slightly warmer control (+0.5°C)
03
Warmer control (+1.0°C)
04
Setting the Heater Room Temperature Correction
•
Depending on the installed environment, the room temperature sensor may require a
correction. The settings may be selected as shown in the table below.
(The unit is factory-set to “00”.)
Function
Setting
Setting Description
Number
Value
Standard (No correction)
00
Low control (-1.0°C)
01
Slightly lower control (-0.5°C)
31
02
Slightly warmer control (+0.5°C)
03
Warmer control (+1.0°C)
04
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