Panasonic Cs Mk7nku 9nku Operating Instructions Manual

14
OPERATION WITH THE REMOTE CONTROLLER (CONTINUED)
4.  Night Setback Mode
Night Setback Mode is used for saving energy.
Press the NIGHT SETBACK button while unit is operating. 
The   mark appears in the display.
To release the night setback function, press the NIGHT SETBACK button again.
Pressing the MODE selector button cancels Night Setback mode.
In Cooling and DRY 
Mode: ( and  )
NOTE
When the night setback mode is selected, the air conditioner automatically 
raises the temperature setting 2 °F when...

15
OPERATION WITH THE REMOTE CONTROLLER (CONTINUED)
         
5.  QUIET Mode
QUIET Mode is used to reduce the fan sound of the indoor unit. 
Press the QUIET button.
The   mark appears in the display.
To cancel, press QUIET button again.
• In QUIET Mode, the fan rotates at a slower speed than the fan speed setting.
• If the unit is already operating with a very low airflow, the fan sound may not 
change even if the QUIET button is pressed.
6.  HIGH POWER Mode
HIGH POWER mode can be used to increase the...

16
SPECIAL REMARKS
How it works?• Once the room temperature reaches the level that was set, the unit’s operation 
frequency is changed automatically.
• During DRY operation, the fan speed automatically runs at lower speed for 
providing a comfortable breeze.
• ‘‘DRY’’ operation is not possible if the indoor temperature is 59 °F or less.
• Sometimes the indoor unit may not get to the set fan speed such as LOW and 
QUIET under cool operation at very low outdoor temperatures due to the 
indoor unit being...

17
SETTING THE TIMER
In the descriptions below, the following settings are used for the temperature and 
time indicator selector button on the bottom front section of the remote controller.
• Temperature: °F
• Time: AM, PM
1.  How to set the present 
time(Example) To set to 10:30 pm.
2.  How to set the OFF time(Example) To stop the air conditioner at 11:00 am.
NOTE
Operation Indication
1.Press the CLOCK button once if 
the time indicator is not flashing.The time indication alone flashes.
2.Press the...

18
SETTING THE TIMER (CONTINUED)
3. How to set the ON time(Example) To start operation at 7:10 am.
4. How to set DAILY ON/OFF 
REPEAT timer(Example) To start operation at 7:10 am. and stop the air conditioner at 11:00 am.
To cancel a timer program• Press the CANCEL button.
• When either an ON or OFF timer is to be canceled, press the button 
corresponding to the timer whose program is to be canceled, and then press 
the CANCEL button.
• The airflow direction, fan speed and temperature setting can be...

19
USING THE 1-HOUR OFF TIMER
TIPS FOR ENERGY SAVING
1. 1-Hour OFF Timer This function causes the unit to operate for one hour and then stop, 
regardless of whether the unit is on or off when this button is pressed.
The   indicator in the display indicates that this function is operating.
Setting procedure:
Regardless of whether the unit is operating or stopped, press the 1 HR. TIMER 
button.
 appears in the display.
Cancellation procedure:
Press the ON/OFF operation button to turn the unit off, wait for...

20
ADJUSTING THE AIRFLOW DIRECTION
1. HorizontalThe horizontal airflow can be adjusted by moving the vertical vanes with your 
hands to the left or right.
When the humidity is high, the vertical vanes should be in the front 
position during the cooling or dehumidifying operation. If the vertical 
vanes are positioned all of the way to the right or left, condensation may 
begin to form around the air vent and drip down.
2. VerticalThe vertical airflow can be adjusted by moving the flap with the remote...

21
OPERATION WITHOUT THE REMOTE CONTROLLER
CARE AND CLEANING
INDOOR UNITIf you have lost the remote controller or it has trouble, follow the steps below.
When the air conditioner is not running 
Each time the OPERATION button is pressed, the operation mode changes 
cyclically. 
The temperature is set to the room temperature minus 4 °F during the cooling 
operation, and the fan speed and flap are set to Auto.
1. For safety, be sure to turn the air conditioner off and also to disconnect 
the power before...

22
CARE AND CLEANING (CONTINUED)
FilterThe filter behind the air intake grille should be checked and cleaned at least once 
every two weeks.
How to remove the filter 1.Grasp both ends of the air 
intake grille, and remove it by 
opening towards the front and 
pulling towards you.
2.Remove the filter attached to 
the rear of the air intake grille.
CleaningUse a vacuum cleaner to remove light dust. If there is sticky dust on the filter, 
wash the filter in lukewarm, soapy water, rinse it in clean water,...

23
CARE AND CLEANING (CONTINUED)
WIRED REMOTE CONTROLLER
Cleaning the main unit and
Remote Controller• Wipe clean using a soft, dry cloth.
• To remove stubborn dirt, moisten a cloth in warm water no hotter than 104 °F, 
wring thoroughly, and then wipe.
• The air intake grille can be removed in order to wash it with water.
Removing and remounting the
air intake grilleRefer to “How to remove the filter” and “How to replace the filter” on page 22.
When using a footstool or the like, be careful not to let it...