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 Page 12 

Cleaning Your Indoor Unit

 BEFORE CLEANING OR

 

 MAINTENANCE

ALWAYS TURN OFF YOUR AIR 
CONDITIONER SYSTEM AND 
DISCONNECT ITS POWER SUPPLY
BEFORE CLEANING OR MAINTENANCE.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 CAUTION

Only use a soft, dry cloth to wipe the unit clean. 
If the unit is especially dirty, you can use a cloth 
soaked in warm water to wipe it clean.

• 

Do not

 

use chemicals or chemically treated 

cloths to clean the unit

• 

Do not 

use benzene, paint thinner, 

polishing powder or other solvents to clean 
the unit. They can cause the plastic surface 
to crack or deform.

• 

Do not

 use water hotter than 40°C (104°F) 

to clean the front panel. This can cause the 
panel to deform or become discolored.

Cleaning Your Air Filter

A clogged air conditioner can reduce the cooling 
efficiency of your unit, and can also be bad for 
your health. Make sure to clean the filter once 
every two weeks.
1.  Lift the front panel of the indoor unit. 
2.  Grip the tab on the end of the filter, lift it

up,then  pull it towards yourself.

3.  Now pull the filter  out.

4.  If your filter has a small air freshening filter, 

unclip it from the larger filter. Clean this air 
freshening filter with a hand-held vacuum.

5.  Clean the large air filter with warm, soapy 

water. Be sure to use a mild detergent.

Care and Maintenance

3       

6. 

Rinse the filter with fresh water, then shake 
off excess water.

7. 

Dry it in a cool, dry place, and refrain from 
exposing it to direct sunlight.

8. 

When dry, re-clip the air freshening filter to 
the larger filter, then slide it back into the 
indoor unit.

9. 

Close the front panel of the indoor unit.

 CAUTION

Do not touch air freshening (Plasma) filter for 
at least 10 minutes after turning off the unit.

Car

e and 

Maintenance

Filter Tabs

Remove air freshening from the 

larger filter (some units)

Summary of Contents for Mission Series

Page 1: ...TIONER CS78421 548 754 IMPORTANT NOTE Read this manual carefully before installing or operating your new air conditioning unit Make sure to save this manual for future reference Owner s Manual Mission...

Page 2: ...Safety Precautions 04 Unit Specifications and Features 06 Table of Contents Owner s Manual 0 1 SAFETY FIRST Manual Operation Without Remote 11 2...

Page 3: ...d by the equipment manufacturer Maintenance and repair requiring the assistance of other skilled personnel shall be carried out under the supervision of the person competent in the use of flammable re...

Page 4: ...ALLATION WARNINGS Ask an authorized dealer to install this air conditioner Inappropriate installation may cause water leakage electric shock or fire All repairs maintenance and relocation of this unit...

Page 5: ...air conditioner is used together with burners or other heating devices thoroughly ventilate the room to avoid oxygen deficiency Turn off the air conditioner and unplug the unit if you are not going t...

Page 6: ...ning some units when freeze protection is turned on some units when fresh feature is turned on some units when ECO feature is activated some units when wireless control feature is activated some units...

Page 7: ...OOL mode HEAT mode DRY mode COOL mode HEAT mode DRY mode Room Temperature 16 C 32 C 60 F 90 F 0 C 30 C 32 F 86 F 10 C 32 C 50 F 90 F Outdoor Temperature 0 C 50 C 32 F 122 F 15 C 30 C 5 F 86 F 0 C 50 C...

Page 8: ...Angle Memory some units When turning on your unit the louver will automatically resume its former angle Refrigerant Leakage Detection some units The indoor unit will automatically display EC when it d...

Page 9: ...OTE ON LOUVER ANGLES When using COOL or DRY mode do not set louver at too vertical an angle for long periods of time This can cause water to condense on the louver blade which will drop on your floor...

Page 10: ...al 1 C 2 F after another hour When in HEAT mode the unit will decrease the temperature by 1 C 2 F after 1 hour and will decrease an additional 1 C 2 F after another hour Set temperature Saving energy...

Page 11: ...1 Open the front panel of the indoor unit 2 Locate the MANUAL CONTROL button on the right hand side of the unit 3 Press the MANUAL CONTROL button one time to activate FORCED AUTO mode 4 Press the MAN...

Page 12: ...also be bad for your health Make sure to clean the filter once every two weeks 1 Lift the front panel of the indoor unit 2 Grip the tab on the end of the filter lift it up thenpull it towards yoursel...

Page 13: ...n the indoor unit will flash nF This is a reminder to replace your filter After 15 seconds the unit will revert to its previous display To reset the reminder press the LED button on your remote contro...

Page 14: ...s the unit from overloading The unit cannot be restarted within three minutes of being turned off The unit may change its setting to prevent frost from forming on the unit Once the temperature increas...

Page 15: ...e Dust is emitted from either the indoor or outdoor unit The unit may accumulate dust during extended periods of non use which will be emitted when the unit is turned on This can be mitigated by cover...

Page 16: ...her unit is blocked Turn the unit off remove the obstruction and turn it back on Doors and windows are open Make sure that all doors and windows are closed while operating the unit Excessive heat is g...

Page 17: ...te the voltage Poor heating performance The outdoor temperature is exetremtly low Use auxiliary heating device Cold air is entering through doors and windows Make sure that all doors and windows are c...

Page 18: ...ions Dispose of the appliance at designated municipal electronic waste collection facility When buying a new appliance the retailer will take back the old appliance free of charge The manufacturer wil...

Page 19: ...The design and specifications are subject to change without prior notice for product improvement Consult with the sales agency or manufacturer for details CS407U MB R32 GA 16122000004374 20170118...

Page 20: ...1 80 2 A4 3 4 5...

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