Panasonic CS-C7JKD / CS-C9JKD / CS-C12JKD / CU-C7JKD / CU-C9JKD / CU-C12JKD Service Manual ▷ View online
33
12.6 Vertical Airflow Direction Control
12.6.1 Auto
Control
x When the vertical airflow direction is set to Auto using the remote control, the louver swings up and down as
shown in the diagram.
x When stops operation using the remote control, the discharge vent is reset and stops at the closing position.
x During Cooling operation or Soft Dry operation, indoor fan motor may stop to rotate at certain periods. At that
condition, the louver will stop swinging.
12.6.2 Manual
Control
x When the vertical airflow direction is set to Manual using the remote control, the automatic airflow is released and
the airflow direction louver move up and down in the range shown in the diagram.
x The louver can be adjusted by pressing the button to the desired louver position.
x When stop operation using the remote control, the discharge vent is reset, and stop at the closing position.
12.7 Horizontal Airflow Direction Control
The horizontal airflow direction louvers can be adjusted manually by hand.
12.8 Powerful Operation
x To achieve the setting temperature quickly.
x When powerful operation is set, the setting temperature will be automatically decreased 3°C internally against
the present setting temperature (Lower temperature limit: 16°C).
x This operation automatically running under Shi fan speed (Cooling), Lo- Fan Speed (Soft Dry).
x Vertical Airflow Direction:
o In “Manual” setting, the vane will automatically shift down 10° lower than previous setting.
o In “Auto” setting, the vane will automatically swing up and down. However the lower limit will be shifted 10°
downward.
x Powerful operation stops when:
o Quiet/Powerful button is pressed again
o Powerful operation has operate for 15 minutes
o Stopped by OFF/ON operation button.
o Timer OFF activates
o Operation mode is changed
Closing
position
/ 135°
position
/ 135°
Lower limit for cooling mode
and soft dry mode
and soft dry mode
Horizontal
11°
16°
27°
21°
33°
Upper limit for
cooling mode and
soft dry mode
cooling mode and
soft dry mode
Upper limit for cooling mode
and soft dry mode/11°
and soft dry mode/11°
22°
Closing
position
/ 135°
position
/ 135°
Swing up and down
Lower limit for cooling mode and
soft dry mode/33°
soft dry mode/33°
Horizontal
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12.9 Quiet Operation
(For Cooling Operation or cooling region of Soft Dry Operation)
x To provide quiet cooling operation condition.
x To provide quiet cooling operation condition.
x Once the Quiet Operation is set at the remote control, the Quiet LED illuminated. The sound level will reduce
around 2dB(A) for Lo fan speed or 3dB(A) for Hi/Me fan speed against the present operation sound level.
x Dew formation become severe at Quite Lo Cool, therefore Quiet Lo cool operated only for 2 hours (1 hour QLo, 1
hour QLo + 80 rpm). After that, it goes back to Lo cool (However Quiet LED remains illuminated).
x Manual Airflow Direction:
o RPM control during Lo cool
Press
Quiet
Press
Quiet
Press
Quiet
Speed
Lo to QLo : about 20 rpm / 0.05 sec
QLo to QLo+80
Lo to QLo : about 20 rpm / 0.05 sec
QLo to QLo+80
: about 10 rpm / 2 sec
Or QLo+80 to QLo+140
Quiet
LED
OFF ON OFF
ON
Lo
Lo
QLo+140
Lo
QLo+140
QLo+80
QLo+80
Fan
QLo
QLo
Time
(Hour)
1.0 H
1.0 H
1.0 H
1.0 H
o RPM control during Hi & Me cool
Press Quiet
Cancel Quiet
Press Quiet
Quiet
LED
OFF ON OFF ON
Hi/Me Hi/Me
Fan
Q Hi/Q Me
Q Hi/Q Me
Time
(Hour)
x Auto Fan Speed
Quiet Hi (if before thermo off)
Quiet ME (after thermo off)
Lo- Lo-
Variable
Lo-
Lo-
Indoor
fan
Stop 30” 20”
RPM
Stop 30”
40”
160”
40”
Compressor
ON
OFF
ON
x Quiet operation stops when:
o Quiet button is pressed again.
o Stopped by OFF/ON operation button.
o Timer OFF activates.
o Operation mode button is changed.
35
12.10
Timer Control
12.10.1 ON
Timer
x When the ON Timer is set using the remote control, the unit will start to operate slightly before the set time, so
that the room will reach nearly to the set temperature by the set time.
x For Cooling and Soft Dry operation, the operation will start 15 minutes before the set time.
x For Automatic operation, the indoor fan will operate at SLo speed for 20 seconds, 30 minutes before the set time
to detect the intake air temperature to determine the operation mode. The Power indicator will blink at this time.
12.10.2 OFF
Timer
x When the OFF Timer is set by using the remote control, the unit will stop operate according to the desired setting.
Notes:
1
1
By pressing ON/OFF operation button, the ON Timer or OFF Timer setting will not be cancelled.
2
To cancel the previous timer setting, press CANCEL button.
3
To activate the previous timer setting, press SET button.
4
If main power supply is switched off, the Timer setting will be cancelled.
12.11
Random Auto Restart Control
x If there is a power failure during operation, the air conditioner will automatically restart after 3 to 4 minutes when
the power is resumed.
x It will start with previous operation mode and airflow direction.
x If there are more than one air conditioner unit in operation and power failure occur, restart time for each unit to
operate will be decided randomly using 4 parameters: intake air temperature, setting temperature, fan speed and
air swing louver position.
air swing louver position.
x This random Auto Restart Control is not available when Timer is set.
12.12
Remote Control Signal Receiving Sound
x Short beep sound will be heard when turn ON the air conditioner or enabling other operations.
x Long beep sound will be heard when turn OFF the air conditioner or disabling other operations.
36
12.13 Patrol
Operation
x To monitor air dirtiness level by using Patrol sensor and to maintain air freshness by activates e-ion operation
x Patrol operation starts condition
o When the unit operation is started with “OFF/ON” button
o When the unit stops, “Patrol” button is pressed, Patrol individual operation will start.
o During cooling only operation, “Patrol” button is pressed.
x Patrol operation stops condition (when any of the following condition is fulfilled):
o When “OFF/ON” button is pressed.
o During any operation with Patrol, “Patrol” button is pressed again.
o When “e-ion” button is pressed.
o When OFF Timer activates.
x Patrol operation disable
o To disable the Patrol Operation during unit starts (default) with “OFF/ON” button, press “Patrol” button and
hold for 5 seconds, then release.
To disable the Patrol Operation, press “Patrol” button and hold for 15 seconds, then release.
e-ion activates when
Patrol LED turns red.
x
Press “OFF/ON”
x
OFF timer activates
x
Press “OFF/ON”
x
Press “OFF/ON”
x
OFF timer activates
x
ON Timer activates
x
Press “Mode”
Cooling Mode only
Indicator LED
Power e-ion Patrol
Cooling Mode with
Patrol operation (Default)
Indicator LED
Power e-ion Patrol
x
Press “Patrol”
x
Press “Patrol”
Air quality
improved
Cooling Mode with e-ion
Indicator LED
Power e-ion Patrol
Operation stop
Indicator LED
Power e-ion Patrol
Patrol individual operation
Indicator LED
Power e-ion Patrol
x
Press “Patrol”
x
Press “Patrol”
x
OFF Timer
activates
activates
Air quality
improved
e-ion operation
Indicator LED
Power e-ion Patrol
x
Press “OFF/ ON”
x
Press
“Patrol”
“Patrol”
1
2
4
3
LED off
LED on
LED on
x
Press “OFF/ ON”
x
Press “Patrol”
Patrol LED Air Quality
Blue
Clean
Orange
Moderate
Red
Dirty
Air dirty /
Air refreshment
Air dirty /
Air refreshment
Air refreshment
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