35
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9-2. FUNCTION OF DIP SWITCH
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Switch
Pole
Function
Operation by switch
Effective
timing
Remarks
ON
OFF
SW1
Function
Setting
1
Thermistor
<Room temperature
detection> position
Built-in remote
controller
Indoor unit
Under
suspension
Indoor controller board
ON
OFF
ON
OFF
1 2 3 4 5 6 7 8 9 0
<Initial setting>
*
1
Fan operation at heating mode
*
2
Heat thermo-ON is operating.
*
3
Refer to the <Table A> below.
2
Filter clogging
detection
Provided
Not provided
3
Filter cleaning
2,500h
100h
4
Fresh air intake
Effective
Not effective
5
Switching remote
indication
Thermo-ON signal
display
Indicating fan
operation ON/OFF
6
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Always operated while
the heat in ON*
1
Operated depends on
the condition*
2
7
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heat thermo-OFF
Low*
3
Extra low*
3
8
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3
Depends on SW1-7
9
Auto restart function
Effective
Not effective
0
Power ON/OFF by breaker Effective
Not effective
SW2
Capacity
code
setting
1–6
ON
OFF
1 2 3 4 5 6
ON
OFF
1 2 3 4 5 6
ON
OFF
1 2 3 4 5 6
ON
OFF
1 2 3 4 5 6
ON
OFF
1 2 3 4 5 6
ON
OFF
1 2 3 4 5 6
Capacity
SW2
SW2
ON
OFF
1 2 3 4 5 6
EP06NEMU-E
EP24NEMU-E
EP30NEMU-E
EP36NEMU-E
EP48NEMU-E
EP08NEMU-E
EP12NEMU-E
EP15NEMU-E
EP18NEMU-E(1)
ON
OFF
1 2 3 4 5 6
ON
OFF
1 2 3 4 5 6
Capacity
Before
power
supply
ON
Indoor controller board
<Initial setting>
Set for each capacity.
SW3
Function
setting
1
Heat pump/Cooling only Cooling only
Heat pump
Under
suspension
Indoor controller board
<Initial setting>
Set for each capacity.
ON
OFF
1 2 3 4 5 6 7 8 9 0
*
4
Refer to the <Table C> below for
SW3-5 and SW-3-6.
2
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—
—
3
3D i-see Sensor
positioning
Depending on the combination of SW3-3
and SW3-4. Refer to the <Table B> below.
Before power
supply ON
4
5
Vane horizontal angle
1
Second setting*
4
First setting*
4
Under
suspension
6
Vane horizontal angle
2
Third setting*
4
Depends on SW3-5
7
Changing the opening of
linear expansion valve
Effective
Not effective
8
Sensible temperature correction Not effective
Effective
9
3D i-see Sensor
ceiling height setting
Depending on the combination of SW3-9
and SW3-10. Refer to the <Table D> below.
0
SW4
Model selection
1–6
Before
power
supply
ON
Indoor controller board
Service controller board only
<Table A>
SW1-7
SW1-8
OFF
OFF
Extra low
ON
OFF
Low
OFF
ON
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ON
ON
stop
Continue to the next page
ON
OFF
1 2 3 4 5 6
Capacity
SW4
ON
OFF
1 2 3 4 5 6
EP06NEMU-E
EP24NEMU-E
EP30NEMU-E
EP36NEMU-E
EP48NEMU-E
EP08NEMU-E
EP12NEMU-E
EP15NEMU-E
EP18NEMU-E
EP18NEMU-E1
<Table B>
SW3-3
SW3-4
Initial setting
OFF
OFF
Position
1
ON
OFF
Position
2
OFF
ON
Standard
Ɣ
ON
ON
(Standard)
<Table C>
SW3-5
SW3-6 Vane setting Initial setting Setting
Vane position
OFF
OFF
Setting
1
Ɣ
Standard
Standard
ON
OFF
Setting
2
Less draft*
5
Upward position than the standard
OFF
ON
Setting
3
Less smudging Downward position than the standard
ON
ON
Unused
ņ
ņ
<Table D>
SW3-9
SW3-10
Initial setting
OFF
OFF
Low ceiling
ON
OFF
Standard
Ɣ
OFF
ON
High ceiling
ON
ON
(High ceiling)
*
5
Be careful of the smudge on ceiling.
