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(3) SW3 (Emergency operation switch)
Normal operation
For emergency cooling
1 2
ON
ON
OFF
OFF
(4) SW5 (Model selector)
1 2 3 4
ON
OFF
SW5-1) Not yet used
SW5-2) Leave this switch as it is.
SW5-3) OFF:Auto vane angle 30- 45- 55- 70-
ON: Auto vane angle 25- 40- 55- 70-
SW5-4) Fresh air intake OFF:Fresh air in not taken in
ON: Fresh air is taken in
(5) SW6 (Address selector)
1 2 3 4
ON
This switch is not available for series PL.
OFF
(6) SW7 (Model selector)
Switch to set the output of phase-controlled indoor fan motor.
Address setting is available at any time.
The initial factory setting by is based on each capacity.
Model
PL12AK
ON
SW7
OFF
1 2 3
(7) SW8
1 2 3 4
5 6
ON
OFF
SW8-1~2) Ceiling high type switch
SW8-3~4) Discharge direction selector
SW8-5) Option selector
OFF:Standard
ON: When mounting the optional high
efficiency filter.
SW8-6) Not yet used
2-8. INDOOR FAN CONTROL
Fan motor max. rotational frequency
1 2
PL18AK
ON
ON
OFF
OFF
1 2 3
} See page 39.
Model
PL12/18AK
PL24/30/36/42AK
OC246-32
PL24AK
PL30AK
ON
OFF
1 2 3
1 2 3
100% rotational frequency(rpm)
Voltage
[V]
115
115
PL42AK
PL36AK
ON
ON
OFF
OFF
1 2 3
1 2 3
60Hz
630
800
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