Panasonic Cs Mksxxnb4ucz 18bt1u Operating Instructions Manual

10
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.
In Cooling and DRY Mode: ( and  )
5.  HIGH POWER Mode
HIGH POWER mode can be used to increase the output of the 
indoor unit for all operation modes.
Press the HIGH POWER button while unit is operating.
The   mark appears in the display. 
To cancel, press HIGH POWER...

11
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.
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.
• The ON/OFF combination timer uses the current time as the 
reference, and it is activated starting from whichever set time 
comes first.
• With the ON/OFF combination...

12
USING THE 1-HOUR OFF 
TIMER
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 the 
unit to stop...

13
OPERATION WITHOUT THE 
REMOTE CONTROLLER
If 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.
CARE AND CLEANING
Ceiling panel (Indoor Unit)
Clean the ceiling panel of the indoor unit with a vacuum cleaner 
brush, or wipe...

14
Air filter
The air filter collects dust and other particles from the air and should 
be cleaned once every 6 months.
If the filter gets blocked, the efficiency of the air conditioner drops 
greatly.
The frequency with which the filter should be cleaned depends on 
the environment in which the unit is used.
How to remove the filter
1.
Slide the two latches of the air intake grille with your thumbs in the 
direction of the arrow to open the grille.
2.Open the air intake grille downward.
3.Press the tabs...

15
TROUBLESHOOTING
(BEFORE CALLING FOR SERVICE)
If your air conditioner does not work properly, first check the following 
points before requesting service. If it still does not work properly, 
contact your dealer or service center.
OPERATING RANGE
The air conditioner is operable within the temperature ranges as 
listed below:
WIRED REMOTE CONTROLLER
A separately sold wired remote controller (CZ-RD515U) 
used with this air conditioner is also available. If you wish 
to use the wired remote control...

16
SPECIFICATIONS
inch(mm) Model No.Ceiling Panel
CZ-18BT1U
6.0(2.7) 1-9/16×24-19/32×24-19/32
(40×625×625) Unit Dimensions (H×W×D)
Net Weight lbs. (kg) Model No.Indoor Unit
CS-MKS9NB4U
Single-phase, 208-230 V, 60 Hz
Heating Capacity
Operation
Sound
Unit Dimensions (H×W×D)
Net Weight Power Source
Cooling CapacitykW
BTU/h
kW
BTU/h
inch(mm)
lbs.(kg)
Cooling Operation (H/M/L)
Heating Operation (H/M/L)dB(A)
dB(A)33/32/31
- -
9,0002.65
-
11-5/32×22-5/8×22-5/8
(283×575×575)
35.3(16.0)34/32/31
- -
11,9003.50
-...