Pkfy-P15, 20, 25Vbm-Epkfy-P20, 25Vbm-Er1; Pkfy-P15, 20, 25Vbm-Er2; Function Of Dip Switch - Mitsubishi Electric PKFY-P15VBM-E Technical & Service Manual

8-2. FUNCTION OF DIP SWITCH

PKFY-P15, 20, 25VBM-E
PKFY-P20, 25VBM-ER1

PKFY-P15, 20, 25VBM-ER2

Switch Pole Function
Thermistor<Intake temperature>
1
position
2
Filter clogging
3
Filter sign indication
4
Air intake
SW1
5
Remote indication switching
Mode
6
Humidifier control
selection
7
Air flow set in case of heat
thermo OFF
8
9
Auto restart function
10
Power ON/OFF
Models
SW2
Capacity
1~4
code
switch
1
Heat pump/Cool only
2
Louver
3
Vane
4
Vane swing
SW3
5
Function Vane horizontal angle
selection
6
Vane cooling limit angle setting
Changing the opening of linear
7
expansion valve
8
Heating 4 degree up
9
Superheat setting temperature 2
10
Subcool setting temperature 2
OCH418B
ON
Built-in remote controller
Provide
2,500 hr
Not effective
2
Thermo ON signal indication Fan output indication
Fan operation at Heating mode
Low 1
Setting air flow 1
Effective
Effective
ON
P15
OFF
ON
P20
OFF
ON
P25
OFF
Cooling only
—
Available
—
Second setting
Horizontal angle
1
Effective
Not effective
—
—
Operation by switch
OFF
Indoor unit
Not provide
100 hr
Not effective
Thermo ON operation at
heating mode
Extra low 1
Depends on SW1-7
Not effective
Not effective
SW2
1 2 3 4
1 2 3 4
1 2 3 4
Heat pump
—
Not available
—
First setting
3
Down B,C
Not effective
Effective
—
—
17
Effective
Remarks
timing
Address board
<Initial setting>
ON
OFF
1 2 3 4 5 6 7 8 9 10
NOTE:
SW1-7 SW1-8 Fan speed
Under
OFF OFF Extra low
suspension
ON OFF Low
OFF ON Setting air flow
ON ON Stop
2 It is impossible to intake
the fresh air.
Indoor controller board
<Initial setting>
Before
Set for each capacity.
power
supply
ON
Indoor controller board
<Initial setting>
ON
Under
OFF
1 2 3 4 5 6 7 8 9 10
suspension
1 At cooling mode, each angle
can be used only 1 hour.
2 Please do not use SW3-9,10
as trouble might be caused
by the usage condition.
3 Second setting is the same
as first setting.