Function Of Dip Switch - Mitsubishi Electric PLFY-P32VBM-E Service Manual

9-2. FUNCTION OF DIP SWITCH

Switch Pole Function
Thermistor <Room temperature
1
detection> position
2
Filter clogging detection
3
Filter cleaning
4
Fresh air intake
Switching remote
SW1
5
display
Function
setting
6
Humidifier control
Airflow set in case of
7
thermo OFF
8 at heating mode
9 Auto restart function
10 Power ON/OFF by breaker
Capacity
ON
P32
OFF
SW2
Capacity
1~6
code
ON
P40
setting
OFF
ON
P50
OFF
1 Heat pump / Cooling only
Louver / humidifier w6
2
3 Vane
Vane swing function in heating
4
(wave-flow)
SW3 Vane horizontal angle 1
5
Function
setting
Vane horizontal angle 2
6
Changing the opening of
7
linear expansion valve
8
Sensible temperatre correction
Superheat setting temperature w5
9
Sub cool setting temperature w5
10
SW4
In case of replacing the indoor controller board, make sure to set the switch to the
Model
factory-preset status, which is shown below.
Selection
(Setting
1~5
for
PLFY
series)
Note : w4 SW3-5,6
SW3-5 SW3-6 Vane setting
Set up 1
OFF OFF
Set up 2
ON OFF
Set up 3
OFF ON
ON ON unused
* Be careful of smudge on ceiling.
ON
Built-in remote controller
Provided
2,500hr
Effective
Thermo ON signal display
Always operated while the heat in ON w1
Low w3
Setting air flow w3
Effective
Effective
SW 2 Capacity
ON
P63
OFF
1 2 3 4 5 6 1 2 3 4 5 6
ON
P80
OFF
1 2 3 4 5 6 1 2 3 4 5 6
ON
P100
OFF
1 2 3 4 5 6 1 2 3 4 5 6
Cooling only
Available
Available
Available
Second setting w4
Third setting w4
Effective
Not effective
—
—
ON
OFF
1 2 3 4 5
Initial setting Setting
Operation by switch
OFF
Indoor unit
Not provided
100hr
Not effective
Indicating fan operation
ON/OFF
Operated depends on the condition w2
Extra low w3
Depends on SW1-7
Not effective
Not effective
SW 2 Capacity SW 2
ON
P125
OFF
1 2 3 4 5 6
Heat pump
Not available
Not available
Not available
First setting w4
Depends on SW3-5
Not effective
Effective
—
—
Vane position
Standard Standard
Less draft * Upward position than the standard
Less smudging Downward position than the standard
— —
23
Effective
Remarks
timing
Address board
<Initial setting>
ON
OFF
1 2 3 4 5 6 7 8 9 10
Note :
w1
Fan operation at Heating
mode
w2
ThermoT ON operation
Under
at Heating mode
suspension
w3
SW1-7 SW1-8
OFF OFF Extra low
ON OFF Low
OFF ON Setting air flow
ON ON
Stop
Indoor controller board
Set while the unit is off.
<Initial setting>
Before
power
Set for each capacity.
supply
ON
Indoor controller board
Set while the unit is off.
<Initial setting>
ON
OFF
1 2 3 4 5 6 7 8 9 10
Note :
w4 SW3-5, 6
Under
w5 Please do not use SW3-9,
suspension
10 as trouble might be
caused by the usage
condition.
w6 SW3-2 setting
Only for PLFY-P·VBM, SW
is used to change whether
the humidifier functions or
not.(Fixed the louver
function less.)
Indoor controller board
Before
power
supply
ON