Operating Instructions Air Conditioner Outdoor Unit CS-Z20VKR CS-Z25VKR CS-Z35VKR CS-Z42VKR CS-Z50VKR CS-Z60VKR CS-Z71VKR CS-Z80VKR CU-Z20VKR CU-Z25VKR CU-Z35VKR CU-Z42VKR CU-Z50VKR CU-Z60VKR CU-Z71VKR CU-Z80VKR Operating Instructions Air Conditioner 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. Use remote control within 8 m from the remote control receiver of the indoor unit. Quick Guide Inserting the batteries B 1 MODE A Clock setting 2 3 TEMP AIR SWING FAN SPEED ON OFF SET CANCEL A 1 Pull out the back cover of remote control. 2 Insert AAA or R03 batteries. 3 Close the cover. 2 1 Press time and set the . • Press and hold for approximately 5 seconds to show time in 12-hour (am/pm) or 24 hour indication.
Thank you for purchasing Panasonic Air Conditioner. Table of contents Safety precautions……… 4-11 How to use ……………………12-13 To learn more ………………… 14 Cleaning instructions ……… 15 Troubleshooting ………… 16-18 Information………………… 19 Accessories • Remote control • AAA or R03 batteries × 2 • Remote control holder • Screws for remote control holder × 2 B Basic operation 1 Press MODE to select the desired mode. OFF/ON 2 Press to 3 Select the desired temperature. start/stop the operation.
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 appliances is not intended for accessibility by the general public. WARNING This sign warns of death or serious injury. CAUTION This sign warns of injury or damage to property.
If the supply cord is damaged, it must be replaced by the manufacturer, service agent or similarly qualified persons in order to avoid a hazard. Stop using the product if any abnormality/ failure occurs and disconnect the power plug or turn off the power switch and breaker. (Risk of smoke/fire/electric shock) Examples of abnormality/failure • The ELCB trips frequently. • Burning smell is observed. • Abnormal noise or vibration of the unit is observed. • Water leaks from the indoor unit.
Safety precautions WARNING This appliance is filled with R32 (mild flammable refrigerant). If the refrigerant is leaked and exposed to an external ignition source, there is a risk of fire. Indoor unit and outdoor unit The appliance shall be installed, and/or operated in a room with floor area larger than Amin (m²) and keep away from ignition sources, such as heat/sparks/open flame or hazardous areas such as gas appliances, gas cooking, reticulated gas supply systems or electric cooking appliances, etc.
2-2. Work • Prior to beginning work on systems containing flammable refrigerants, safety checks are necessary to ensure that the risk of ignition is minimised. For repair to the refrigerating system, the precautions in #2-2 to #2-8 must be followed before conducting work on the system. • Work shall be undertaken under a controlled procedure so as to minimize the risk of a flammable gas or vapour being present while the work is being performed.
Safety precautions 2-3. Checking for presence of refrigerant • The area shall be checked with an appropriate refrigerant detector prior to and during work, to ensure the technician is aware of potentially flammable atmospheres. • Ensure that the leak detection equipment being used is suitable for use with flammable refrigerants, i.e. non sparking, adequately sealed or intrinsically safe. • In case of leakage/spillage happened, immediately ventilate area and stay upwind and away from spill/release.
7. The following leak detection methods are deemed acceptable for all refrigerant systems. • No leaks shall be detected when using detection equipment with a sensitivity of 5 grams per year of refrigerant or better under a pressure of at least 0,25 times the maximum allowable pressure (>1.04MPa, max 4.15MPa), for example, a universal sniffer. • Electronic leak detectors may be used to detect flammable refrigerants, but the sensitivity may not be adequate, or may need re-calibration.
Safety precautions 8. Removal and evacuation • When breaking into the refrigerant circuit to make repairs – or for any other purpose – conventional procedures shall be used. However, it is important that best practice is followed since flammability is a consideration.
12. Recovery • When removing refrigerant from a system, either for servicing or decommissioning, it is recommended good practice that all refrigerants are removed safely. • When transferring refrigerant into cylinders, ensure that only appropriate refrigerant recovery cylinders are employed. • Ensure that the correct number of cylinders for holding the total system charge are available. • All cylinders to be used are designated for the recovered refrigerant and labelled for that refrigerant (i.e.
How to use To adjust airflow direction Upper direction AIR SWING Indicator Lateral direction POWER TIMER i AUTO-X nanoe X ECO • Do not adjust the flap by hand. To adjust fan speed AUTO FAN FAN SPEED • 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. • During unit is off, press will turn on the unit with i AUTO-X mode. • 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.
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 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. • Do not use water hotter than 40 °C / 104 °F.
Troubleshooting The following symptoms do not indicate malfunction. Symptom Cause POWER indicator blinks before the unit is • This is a preliminary step in preparation for the switched on. operation when the ON timer has been set. • When ON Timer is set, the unit may start earlier (up to 35 minutes) before the actual set time in order to achieve the desired temperature on time. • The unit is in defrost mode (and AIR SWING is set POWER indicator blinks during HEAT to AUTO).
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. ■The indicators are too bright • To dim or restore the unit’s indicator brightness, press and hold for 5 seconds.
Troubleshooting How to retrieve error codes If the unit stops and the TIMER indicator blinks, use the remote control to retrieve the error code.
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.
Panasonic Corporation 1006 Kadoma, Kadoma City, Osaka, Japan Website: http://www.panasonic.
