2ENGLISH Installation Precautions! Warning This room air conditioner must beearthed.Improper grounding could causeelectric shock. Ensure that the drainage piping isconnected properly.Otherwise, water will leak out. Do not install the unit in apotentially explosive atmosphere.Gas leak near the unit could causefire. Do not install, remove and reinstall the unit byyourself.Improper installation will cause leakage, electricshock or fire. Please engage an authorized dealeror specialist for the installation work.! CautionOFFOFF Operation Precautions! WarningThis sign warns of death or serious injury. Do not share outlet. Do not insert plug to operate the unit. Do notpull out plug to stop the unit. Do not operate with wet hands. Do not damage or modify the power cord. Do not insert finger or other objects into theindoor or outdoor units. Do not expose directly to cold air for a long period. Plug in properly. Use specified power cord. If abnormal condition (burnt smell, etc.)occurs, switch off and unplug the powersupply.! CautionThis sign warns of injury. Do not pull the cord to disconnect the plug. Do not wash the unit with water. Do not use for other purposes such aspreservation. Do not use any combustible equipment atairflow direction. Do not sit or place anything on the outdoor unit. Switch off the power supply before cleaning. Ventilate the room regularly. Pay attention as to whether the installationrack is damaged after long period of usage. Switch off the power supply if the unit is notused for a long period.SAFETY PRECAUTIONSBefore operating, please read the following“Safety Precautions” carefully. To prevent personal injury, injury to others andproperty damage, the following instructions must befollowed. Incorrect operation due to failure to follow instructionswill cause harm or damage, the seriousness of whichis classified as follow:! WarningThis sign warns of death or serious injury.! CautionThis sign warns of damage to property. The instructions to be followed are classified by thefollowing symbols:This symbol (with a white background) denotes anaction that is PROHIBITED.These symbols (with a black background) denoteactions that are COMPULSORY.OFF

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