Mitsubishi Electric CITY MULTI PFFY Series, Technical & Service Manual, Page: 17 / 24

16
1
2
3
4
5
6
7
8
9
10
1~6
1
2
3
4
5
6
7
8
1~4
Thermistor<Intake temperature
detection>position
ON OFF
Filter clogging detection Provided Not provided
Filter life 2,500hr 100hr
Air intake Effective Not effective
Remote indication switching Thermostat ON signal indication Fan output indication
Humidifier control Always operated while the heat is ON Operated depends on the condition
Air flow st Low Extra low
Heat thermostat OFF Setting air flow Reset to SW1-7
Auto reset function Effective Not effective
Power ON/OFF Effective Not effective
Heat pump/Cool only Cooling only Heat pump
Louver Available Not available
Vane Available Not available
Vane swing function Available Not available
Vane holizontal angle Second setting First setting
Vane cooling limit angle setting Horizontal angle Down blow
Heating 4deg up Not effective Effective
ON
OFF
1 2 3 4 5 6 7 8 9 10
ON
OFF
1 2 3 4 5 6 7 8 9 10
ON
OFF
1 2 3 4 5 6
ON
OFF
1 2 3 4 5 6
MODELS SW2 MODELS SW2 MODELS SW2
PFFY-
P06NEMU-E
PFFY-
P15NEMU-E
PFFY-
P08NEMU-E
PFFY -
P18NRMU-E
Address board
<At delivery>
Indoor controller board
Indoor controller board
Indoor controller board
<At delivery>
<At delivery>
SW4
Unit
Selection
SW3
Function
Selection
SW2
Capacity
code
setting
SW1
Mode
Selection
Switch Pole Function
Built-in remote controller
Indoor unit
Set while the unit is off.
<At delivery>
Set for each capacity.
Set while the unit is off.
(Note:1) At cooling mode, each
angle can be used
only 1 hour.
Set while the unit is off.
Operation by switch
Remarks
ON
OFF
1 2 3 4 5 6
PFFY -
P12NEMU-E
PFFY-
P15NRMU-E
PFFY-
P08NRMU-E
ON
OFF
1 2 3 4 5 6
ON
OFF
1 2 3 4 5 6
ON
OFF
1 2 3 4 5 6
PFFY-
P06NRMU-E
PFFY-
P18NEMU-E
ON
OFF
1 2 3 4 5 6
ON
OFF
1 2 3 4 5 6
ON
OFF
1 2 3 4 5 6
PFFY -
P24NEMU-E
PFFY-
P12NRMU-E
PFFY-
P24NRMU-E
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 5 4
Note DipSW setting is effective during unit stopping ( remote controller OFF ) for SW1,2,3 and 4 commonly and the
power source is not required to reset.
1:The
220V 240V
220V 240V
Address board
<At delivery>
2
SW5
Voltage
Selection
If the unit is used at the 230V or 240V area,
set the voltage to 240V.
If the unit is used at the 220V, set the voltage
to 220V.
Note:2
2:The DipSW setting is effective during unit stopping ( remote controller OFF ) for SW11,12,14 and 5.
7-3. Function of Dip-switch
7-4. Function the
Symbol Silk display LED operation under normal state
Lighting LED1 Main power source At applying main power source
At receiving M-NET transmission power source
LED2 Transmission power source Lighting
7-4. Function the unit of the indoor LED service board