Mitsubishi Electric CITY MULTI PMFY-P06NBMU-E, Technical & Service Manual

Page: 26 / 42

26
9-3. FUNCTION OF DIP SWITCH
PMFY-P·NBMU-E PMFY-P·NBMU-E
1
Switch Function Remarks
<Initial setting>
ON
OFF
1 2 3 4 5 6 7 8 9 10
Address board
Operation by switch
ON OFF
Pole
Built-in remote controller
Provided
2,500h
Effective
Fan operation at Heating mode
Low
+
Setting air flow
Effective
Effective
Filter clogging detection
Filter cleaning sign
Fresh air intake
Humidifier control
Air flow at
Heat thermo OFF
Auto restart function
Power ON/OFF by breaker
Indoor unit
Not provided
100h
Not effective
Thermo ON operation at
Heating mode
Extra low
+
Depends on SW1-7
Not effective
Not effective
Cooling only
Available
Available
Available
Second setting
+
6
Horizontal angle
Effective
Not effective
—
—
Heat pump/Cool only
Louver
Vane
Vane swing function
Vane horizontal angle
Vane cooling limit angle setting
+
4
Heating 4deg. up
Target superheat setting
+
5
Target sub cool setting
+
5
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
SW1
Function
setting
SW2
Capacity
code
setting
1~6
1~5
SW3
Function
setting
SW4
Model
Selection
(Setting
for
PMFY
series)
Changing the opening of linear
expansion valve when the
thermostat is OFF
Thermistor <Room temperature
detection> position
<Initial setting>
ON
OFF
1 2 3 4 5 6 7 8 9 10
Indoor controller board
(
+
4
) At cooling mode, each
angle can be used only
1 hour.
Do not use SW3-9, 10 as trouble
might be caused by the usage
condition.
+
6 Second setting
means first setting.
Indoor controller board
<Initial setting>
Set for each capacity.
Indoor controller board
(
+
5
) SW 3-9 setting
PMFY-P06, P08NBMU-E=ON
PMFY-P12, P15NBMU-E=OFF
SW 3-10 setting
PMFY-P06, P08NBMU-E=ON
PMFY-P12, P15NBMU-E=OFF
ON
OFF
1 2 3 4 5
ON
OFF
1 2 3 4 5
ON
OFF
MODELS
PMFY-P06NBMU-E
PMFY-P08NBMU-E
PMFY-P12NBMU-E
PMFY-P15NBMU-E
SW 2 MODELS SW 2
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
Under
suspension
Under
suspension
Before
power
supply
ON
Before
power
supply
ON
Effective
timing
Switching remote
controller display
Thermo ON
signal display
Indicating fan operation
ON/OFF
In case 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
Extra low
Low
Setting air flow
Stop
+
PMFY-P·NBMU-E#2/ER3/ER4/ER5
ON
OFF
1 2 3 4 5
OC341F