Operating Instructions Air Conditioner Model No. Indoor Unit Outdoor Unit CS-Z20TKR CS-Z25TKR CS-Z35TKR CS-Z42TKR CS-Z50TKR CS-Z60TKR CS-Z71TKR CS-Z80TKR CU-Z20TKR CU-Z25TKR CU-Z35TKR CU-Z42TKR CU-Z50TKR CU-Z60TKR CU-Z71TKR CU-Z80TKR Before operating the unit, please read these operating instructions thoroughly and keep them for future reference. The included Installation Instructions should be kept and read by the installer before installation.
Provides maximum comfort and clean air with optimal energy saving methods. Sunlight sensor and remote control receiver Econavi Human activity sensor The intelligent human activity and sunlight sensors monitor human location, movements, absence and sunlight intensity. • Area Search • Activity Detection • Absence Detection See “To learn more...” for details. Use remote control within 8 m from the remote control receiver of the indoor unit.
Thank you for purchasing Panasonic Air Conditioner. Table of contents WARNING This symbol shows that this equipment uses a flammable refrigerant. If the refrigerant is leaked, together with an external ignition source, there is a possibility of ignition. CAUTION This symbol shows type of flammable refrigerant contained in the system. CAUTION This symbol shows that the Operation Instructions should be read carefully.
Safety precautions To prevent personal injury, injury to others or property damage, please comply with the following: Incorrect operation due to failure to follow instructions below may cause harm or damage, the seriousness of which is classified as below: This appliance is not intended for accessibility by the general public. For appliance filled with R32 (mild flammable refrigerant). If the refrigerant is leaked and exposed to an external ignition source, there is a risk of fire.
Remote control Do not allow infants and small children to play with the remote control to prevent them from accidentally swallowing the batteries. Power supply Do not use a modified cord, joint cord, extension cord or unspecified cord to prevent overheating and fire. Safety precautions To prevent overheating, fire or electric shock: • Do not share the same power outlet with other equipment. • Do not operate with wet hands. • Do not over bend the power supply cord.
Safety precautions This equipment must be earthed to prevent electrical shock or fire. Prevent electric shock by switching off the power supply and unplug: -Before cleaning or servicing, -When extended non-use, or -During abnormally strong lightning activity. WARNING Precaution for appliance filled with R32 Pay careful attention to the following points when operating the appliances and dealing with different refrigerants.
Indoor unit and outdoor unit Do not wash the indoor unit with water, benzine, thinner or scouring powder to avoid damage or corrosion at the unit. Do not use for preservation of precise equipment, food, animals, plants, artwork or other objects. This may cause quality deterioration, etc. Do not use any combustible equipment in front of the airflow outlet to avoid fire propagation. Do not expose plants or pet directly to airflow to avoid injury, etc.
How to use To adjust airflow direction Upper direction Indicator AIR SWING Lateral direction POWER TIMER i AUTO-X nanoe-G • Do not adjust the flap by hand. ECONAVI To adjust fan speed FAN SPEED AUTO FAN • For AUTO, the indoor fan speed is automatically adjusted according to the operation mode. • If i AUTO-X mode is set, fan speed is fixed to AUTO. To adjust fan speed, cancel i AUTO-X mode.
See "To learn more..." for details. To reach temperature quickly i AUTO-X Set temperature -1°C / -2°F Max = 4 hours • The unit controls set temperature according to room temperature to accelerate room cooling. • After max 4 hours, the set temperature is shifted according to activity detection. • Fan speed is fixed at AUTO, fan speed selection is prohibited. will turn on the unit with i AUTO-X mode. • During unit is off, press • i AUTO-X mode can be cancelled by pressing the respective button again.
To learn more... Operation mode AUTO : During operation mode selection the POWER indicator blinks. • Unit selects operation mode every 10 minutes according to setting temperature and room temperature. HEAT : Unit takes a while to warm up. The POWER indicator blinks during this operation. COOL : Provides efficient comfort cooling to suit your needs. DRY : Unit operates at low fan speed to give a gentle cooling operation. FAN : To circulate air in the room.
ECONAVI ■ Econavi with intelligent eco sensors Intelligent eco sensors detect potential waste of energy using the human activity sensor and sunlight sensor. The human activity sensor scans areas of heat source and movement in a room. • Based on area activeness, flap will adjust its position automatically. • The human activity sensor is influenced by the location of the indoor unit, the movement speed of human/non-human activity, temperature range, etc.
Cleaning instructions To ensure optimal performance of the unit, cleaning has to be carried out at regular intervals. Dirty unit may cause malfunction and you may see nanoe-G indicator blinks or error code “H99”. Please consult authorised dealer. • Switch off the power supply and unplug before cleaning. • Do not touch the aluminium fin, sharp parts may cause injury. • Do not use benzine, thinner or scouring powder. • Use only soap ( pH 7) or neutral household detergent.
Check the following before calling for servicing. Symptom Check Operation in HEAT/COOL mode is not • Set the temperature correctly. working efficiently. • Close all doors and windows. • Clean or replace the filters. • Clear any obstruction at the air inlet and air outlet vents. • Check if the unit has been installed at an incline. Noisy during operation. • Close the front panel properly. Remote control does not work. • Insert the batteries correctly.
Troubleshooting When... ■The remote control is missing or a malfunction has occurred AUTO OFF/ON 1.Raise the front panel. 2.Press the button once to use in i AUTO-X mode. 3.Press and hold the button until you hear 1 beep, then release to use in forced COOL mode. 4.Repeat step 3. Press and hold the button until you hear 2 beeps, then release to use in forced HEAT mode. 5.Press the button again to turn off.
How to retrieve error codes If the unit stops and the TIMER indicator blinks, use the remote control to retrieve the error code. 1 Press for 5 seconds 2 Press until you hear beep ON SET TIMER OFF 3 Press for 5 seconds to quit checking sound, then write down the error code CANCEL 4 Turn the unit off and AC SET CHECK CLOCK RC RESET reveal the error code to authorised dealer • For certain errors, you may restart the unit for limited operation if there are 4 beeps when operation starts.
Information Information for Users on Collection and Disposal of Old Equipment and used Batteries [Information on Disposal in other Countries outside the European Union] These symbols are only valid in the European Union. If you wish to discard these items, please contact your local authorities or dealer and ask for the correct method of disposal. Note for the battery symbol (bottom two symbol examples): This symbol might be used in combination with a chemical symbol.
