Care and Cleaning

OPERATION WITHOUT THE REMOTE CONTROLLER

INDOOR UNIT

OPERATION button

OPERATION lamp

If you have lost the remote controller or it has trouble, follow the steps below.

When the air conditioner is not running

• Cleaning and maintenance operations must be carried out by specially trained personnel.

While working in high places, slipping or falling may result in serious injury.

•For safety, be sure to turn the air conditioner off and also to disconnect the power before cleaning.

•Do not pour water on the indoor unit to clean it. This will damage the internal components and cause an electric shock hazard.

Ceiling panel (Indoor Unit)

Clean the ceiling panel of the indoor unit with a vacuum cleaner brush, or wipe it with a clean, soft cloth.

If it is stained, use a clean cloth moistened with a mild liquid detergent. When cleaning it, be careful not to force the flaps out of place.

Each time the OPERATION button is pressed, the type of operation conducted is indicated by the changing color of the OPERATION lamp. Press the button and select the lamp color that suits your preference for operation.

Cooling operation	Heating	Stop

(green)	operation (red)	(lamp off)

NOTE

The temperature is set to the room temperature minus 4°F during the cooling operation and to the room temperature plus 4°F during

CAUTION

•Never use solvents, or harsh chemicals when cleaning the indoor unit. Do not wipe the plastic casing using very hot water.

•Some metal edges and the fins are sharp and may cause injury if handled improperly; be especially careful when you clean these parts.

•The internal coil and other components of the outdoor unit must be cleaned every year. Consult your dealer or service center.

the heating operation, and the fan speed and flap are set to Auto.

Cleaning the flaps

•The air outlet flap can be removed and washed with water.

•Be sure to always stop operation before removing the flap.

•After washing with water, allow it to dry, and then remount it.

CAUTION

•Do not move the flap with your hands.

•When using a footstool or the like, be careful not to let it tip over.

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.

CZ-18BT1U, CS-KE18NB4UW, CS-MKE12NB4U, CU-3KE19NBU, CU-4KE24NBU specifications

The Panasonic CS-KE18NB4UW and CU-KE12NK1, along with the CS-KE12NB41, CZ-18BT1U, and CU-KE18NKU, represent a suite of advanced air conditioning solutions built with cutting-edge technologies designed to provide optimal comfort, energy efficiency, and air quality in various settings.

One of the standout features of this lineup is the inverter technology. Inverter air conditioners adjust the compressor speed to maintain the desired temperature efficiently. This leads to significant energy savings compared to traditional air conditioners, which tend to frequently cycle on and off, consuming more power. By continuously regulating the temperature, the Panasonic units not only save electricity but also prolong the lifespan of the compressor.

Another noteworthy characteristic is the nanoe™ technology integrated into some of these models. Nanoe™ technology uses hydroxyl radicals to purify the air, minimizing harmful bacteria and allergens. This makes the Panasonic units particularly suitable for users with allergies or respiratory issues, providing a cleaner and healthier indoor environment.

In terms of design, these models are sleek and compact, allowing them to fit seamlessly into any room decor, whether in a home, office, or commercial space. The quiet operation is another advantage, making them ideal for bedrooms and study areas where minimal noise is essential.

Furthermore, the CS-KE18NB4UW and CU-KE12NK1 offer a range of powerful cooling and heating capacities, making them versatile solutions for various climate conditions. The cold climate performance ensures consistent heating in colder regions, while the robust cooling capabilities make them perfect for hot summer months.

The user-friendly features include a smart remote control system, allowing users to adjust settings with ease from a distance. Some models are equipped with Wi-Fi capability, enabling integration with smart home systems for enhanced control and programmability.

In conclusion, the Panasonic CS-KE18NB4UW, CU-KE12NK1, CS-KE12NB41, CZ-18BT1U, and CU-KE18NKU air conditioning units exemplify innovation and efficiency. With their inverter technology, air purification features, compact designs, and smart functionalities, they stand out as ideal choices for maintaining comfortable and healthy indoor environments throughout the year.