OPERATING TIPS

Temperature and Humidity Range

 

 

Cooling and Dry Mode

 

 

 

Indoor temperature

Maximum

95 °F DB / 71 °F WB

 

 

 

 

Minimum

64 °F DB / 55 °F WB

 

 

 

Outdoor temperature

Maximum

115 °F DB

 

 

 

 

Minimum

32 °F DB

 

 

 

Indoor humidity

Outdoor

About 80 % or less

 

Temperature

If the unit is used for long periods under high-humidity conditions, condensation

 

68 °F or above

may form on the surface of the indoor unit, and drip onto the floor or other objects

 

 

underneath.

 

 

 

 

Outdoor

About 50 % or less

 

Temperature

If the unit is used for long periods under high-humidity conditions, condensation

 

below 68 °F

may form on the surface of the indoor unit, and drip onto the floor or other objects

 

 

underneath.

 

 

 

DB : Dry Bulb Temperature

WB : Wet Bulb Temperature

If the air conditioner is used under higher temperature conditions than those listed, the built-in protection circuit may operate to prevent internal circuit damage. Also, during Cooling and Dry modes, if the unit is used under conditions of lower temperature than those listed above, the heat-exchanger may freeze, leading to water leakage and other damage.

Do not use this unit for any purposes other than the Cooling, Dehumidifying, and air-circulation of rooms in ordinary dwellings.

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Friedrich MW09C3E, MW12C3E Temperature and Humidity Range, Cooling and Dry Mode, Indoor temperature, Outdoor temperature