8ENGLISH Pre-season Inspection Clean the air filters, re-insert and operate the airconditioners Is the discharged air cold / warm?Operation is normal if 15 minutes after the start ofoperation, the difference between the air intake andoutlet vents temperature is:- Are the air intake or outlet vents of the indoor oroutdoor units obstructed? Are the remote control batteries weak?If the remote control display appears weak, replacethe batteries. When the Air Conditioner is Not Usedfor an Extended Period of Time1 To dry the internal parts of the indoor unit, operatethe unit for 2 - 3 hours using:-2 Turn off the power supply and unplug.3 Remove the remote control batteries. Recommended Inspection• After used over several seasons, the unit willbecome dirty and thus decreases the unit’sperformance. Depending on the operationconditions, a dirty unit may produce odour and dustmay pollute dehumidification system. Therefore, aseasonal inspection is recommended in addition toregular cleaning. (Consult an authorized dealer).COOL – 8°C or aboveHEAT – 14°C or aboveHELPFUL INFORMATION Auto Operation Automatic Operation• If the remote control fails to function or has beenmisplaced, press the Auto Operation button to startthe Automatic operation.• The Automatic operation will be activatedimmediately once the Auto operation button ispressed. However, temperature cannot be adjustedin this operation.• The power indicator on the indoor unit will blink untilthe operation mode is selected automatically.• To cancel this operation, press once more. Timer Setting• When power failure occurs, the timer setting will becancelled. Once power is resumed, reset the timer. Thunder and Lightning• This air conditioner is equipped with a built-in surgeprotective device. However, in order to furtherprotect your air conditioner from being damaged byabnormally strong lightning activity, you may switchoff the main power supply and unplug from powersocket.ENERGY SAVING AND OPERATIONHINTS Setting the Temperature• Approximately 10% of electricity can be saved.• Set the temperature higher or lower than thedesired temperature. Air Filters• Clean the air filters every 2 weeks.• Dirty filters may reduces cooling or heatingefficiency. Keep All Doors and Windows Closed• Otherwise, cooling or heating performance will bereduced and electricity cost is wasted. Outdoor Unit• Do not block the air outlet vents. Otherwise, it willlower the cooling or heating performance. Timer and Sleep Mode• To prevent wastage of electricity, use sleep modewhen sleeping or Timer when going out. Avoid Direct Sunlight• Keep curtains or drapes closed to avoid directsunlight during cooling operation.COOL operation with30°C set temperatureCooling Operation : 1°C higherHeating Operation : 2°C lowerAUTOOFF/ONPress the Auto Operation Button

room air conditioner

Safety Precautions

Name of Each Part

How to Operate

Convenience Operation

Energy Saving and Operation Hints

Troubleshooting

Panasonic CS-A12ATP5 Operating Instructions Manual

Functions

outdoor unit

product specifications

Dimensions

Refrigeration Cycle Diagram

Block Diagram

Wiring Diagram

operation details

heating mode operation

deice control

operating instructions

preparation before operation

convenience operation

troubleshooting

installation instructions

indoor unit

indoor unit installation

connect the cable to the indoor unit

install the outdoor unit

servicing information

troubleshooting guide

technical data

Exploded View

Replacement Parts List

Electronic Parts List

Electronic Circuit Diagram

CS-A12ATP5

CS-A18ATP5

CS-A24ATP5

CU-A12ATP5

CU-A18ATPT5

CU-A24ATPT5