Panasonic CUE21DKE Operating Guide

CARE & CLEANING

•  Wipe the unit gently with a soft, dry 

cloth.

•  It is recommended to clean the air 

filters once every 2 weeks.

•  Purchase the replacement filter if it 

is damaged.

  Part no.: CWD001137 (Left)
    

CWD001138 (Right)

INDOOR UNIT

AIR FILTER

•  It is recommended to clean the filter 

every 6 months.

•  Replace the filter every 3 years or 

purchase the replacement filter if it 

is damaged. 

  Part no.: CZ-SA13P

SUPER ALLERU-BUSTER

•  This inspection is recommended 

before operating the air conditioner 

at every season.

•  Check if the remote control batteries 

needed to be replaced.

•  Ensure there is no obstruction at all 

air intake and outlet vents.

•  After the start of operation for 15  

minutes, it is normal if the 

temperature differences between 

air intake and outlet vents at indoor 

unit is:-

Cooling

   8°C

Heating

   14°C

•  Operate the unit for 2~3 hours using 

ion operation to dry the internal parts.

•  Turn off the power supply.
•  Remove the remote control batteries.

■ 

Washing Instructions

•  Do not use benzene, thinner or 

scouring powder.

•  Use soaps or neutral household 

detergent (

≃

pH7) only.

•  Do not use water with temperature 

higher than 40°C.

■ 

Pre-season Inspection

■ 

Preparation for extended 

Non-operation

•  It is recommended to clean the 

ionizer every 6 months.

IONIZER

SUPERSONIC AIR 

PURIFYING DEVICE

Remove

AIR FILTER

IONIZER

FRONT PANEL

Switch off the power supply 

before cleaning

INDOOR 

UNIT

●

  Clean the filter regularly as dirty filters will cause unpurified air, low cooling or heating capacity, unpleasant smells and higher energy 

consumption.

●

  The unit will become dirty and the performance of the unit will decrease after used for several seasons. Please consult an authorized 

dealer to perform seasonal inspections in addition to regular cleaning.

●

  This air conditioner is equipped with a built-in surge protective device. However, in order to further protect your air conditioner from being 

damaged by abnormally strong lightning activity, you may switch off the power supply.

Hints

NON SERVICEABLE CRITERIAS

TURN OFF POWER SUPPLY and CALL Authorized Distributor under the following conditions:

•  Abnormal noise during operation 

•  Circuit breaker switches off frequently

•  Water/foreign particles have entered the Remote Control 

•   Power cord becomes unnaturally warm

•  Water leak from Indoor unit 

•   «TIMER» flashes

   

•   Switches or buttons are not functioning properly