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Safety 

Pr

ecautions

 Page 5 

ELECTRICAL WARNINGS

• 

Only use the specified power cord. If the power cord is damaged, it must be replaced by the 
manufacturer or certified service agent.

• 

Keep power plug clean. Remove any dust or grime that accumulates on or around the plug. Dirty 
plugs can cause fire or electric shock.

• 

Do not

 pull power cord to unplug unit. Hold the plug firmly and pull it from the outlet. Pulling 

directly on the cord can damage it, which can lead to fire or electric shock.

• 

Do not

 use an extension cord, manually extend the power cord, or connect other appliances to 

the same outlet as the air conditioner. Poor electrical connections, poor insulation, and insufficient 
voltage can cause fire.

CLEANING AND MAINTENANCE WARNINGS

• 

Turn off the device and pull the plug before cleaning. Failure to do so can cause electrical shock.

• 

Do not

 clean the air conditioner with excessive amounts of water.

• 

Do not

 clean the air conditioner with combustible cleaning agents. Combustible cleaning agents 

can cause fire or deformation.

 CAUTION

• 

If the 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 to use it for a long time.

• 

Turn off and unplug the unit during storms.

• 

Make sure that water condensation can drain unhindered from the unit.

• 

Do not

 operate the air conditioner with wet hands. This may cause electric shock.

• 

Do not

 use device for any other purpose than its intended use.

• 

Do not

 climb onto or place objects on top of the outdoor unit. 

• 

Do not

 allow the air conditioner to operate for long periods of time with doors or windows open, 

or if the humidity is very high.

Explanation of symbols displayed on the indoor unit or outdoor unit:

 CAUTION

 CAUTION

 CAUTION

 CAUTION

 WARNING

This symbol shows that this appliance used a flammable refrigerant. If the
refrigerant is leaked and exposed to an external ignition source, there is 
a risk of fire.

This symbol shows that the operation manual should be read carefully.

This symbol shows that information is available such as the operating
manual or installation manual.

This symbol shows that a service personnel should be handling this 
equipment with reference to the installation manual. 

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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