25
10-2. FUNCTION OF DIP SWITCH
Switch
Function
Remarks
Effective
timing
Under
suspension
Under
suspension
Before
power
supply
ON
Before
power
supply
ON
<Initial setting>
ON
OFF
1 2 3 4 5 6 7 8 9 10
Operation by switch
ON
OFF
Pole
Built-in remote controller
Provided
2,500h
Effective
Thermo ON signal indication
Fan operation at Heating mode
Low
+
1
Setting air flow
+
1
Effective
Effective
Filter clogging detection
Filter cleaning
Fresh air intake
Remote indication switching
Humidifier control
Airflow setting during
thermo OFF in heating mode
Auto restart function
Power ON/OFF
Indoor unit
Not provided
100h
Not effective
Fan output indication
Thermo ON operation at
heating mode
Extra low
+
1
Depends on SW1-7
Not effective
Not effective
Cooling only
Available
Available
Available
Second setting
+
5
Horizontal angle
Effective
Not effective
—
—
Heat pump / Cooling only
Louver
Vane
Vane swing function
Vane horizontal angle
Vane cooling limit angle setting
+
3
Heat 4degrees up
Superheat setting temperature
+
4
Sub cool setting temperature
+
4
Heat pump
Not available
Not available
Not available
First setting
Down B, C
Not effective
Effective
—
—
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
8
9
10
SW2
Capacity
code
setting
1~6
1~5
SW3
Function
setting
Thermistor <Room temperature
detection> position
<Initial setting>
ON
OFF
1 2 3 4 5 6 7 8 9 10
Indoor controller board
Note :
+
3 At cooling mode, each
angle can be used only
1
hour.
+
4 Do not use SW3-9, 10
as trouble might be
caused by the usage
condition.
+
5 Second setting is same
as first setting
Indoor controller board
<Initial setting>
Set while the unit is off.
Set for each capacity.
Indoor controller board
Indoor controller board
ON
OFF
1 2 3 4 5
Capacity
P12
P08
P15
SW 2
Capacity
SW 2
ON
OFF
1 2 3 4 5 6
ON
OFF
1 2 3 4 5 6
ON
OFF
1 2 3 4 5 6
SW1
Function
Selection
SW4
Unit
Selection
Indoor linear expansion
valve opening
In case of replacing the indoor controller board, make sure to set the switch to
the initial setting, which is shown below.
SW 1-7
OFF
ON
OFF
ON
SW 1-8
OFF
OFF
ON
ON
Fan speed
Extra low
Low
Setting air flow
stop
+
1
+
2
+
2 SW1-9 setting
PLFY-P·NCMU-E
(1)
: OFF
PLFY-P·NCMU-ER2: ON
is the switch position.
