Mitsubishi Electronics MSZ09UN, MSZ12UN operating instructions RY, Heat, Cool For effective cooling

Page 16

RY, HEAT)

CONVENIENT INFORMATION

COOL For effective cooling

1Close the windows and pull down blinds. Sunshine is re- duced and cooling efficiency increases.

2Paste a heat shield film (gen- erally available) on the window. Heat entering the room is re- duced.

3Block the outdoor unit from di- rect sunlight. This saves en- ergy.

HEAT Comfortable warmth depends on the temperature difference between the indoor and the outdoor.

It is recommended that the set temperature in the heating operation does not differ from the external tem- perature too much. Though there is a regional difference, as a reference, a set temperature between about 71 °F and 75 °F would be suitable.

DRY The humidity at which people feel comfortable

When air contains too much moisture, people feel uncomfortable. Humidity is related to temperature and wind. The humidity at which people feel comfortable is 60 % - 75 % RH in summer, 55 % - 70 % RH in winter.

Description of “AUTO RESTART FUNCTION”

Refer to page 7.

Page 15 Page 17
Image 16
Page 15 Page 17
Contents
Operating Instructions Contents Safety Precautions Customer should not install this unit Do not turn the breaker off/on during operationRepairs or relocation should not be done by the customer This could damage your healthDo not operate switches with wet hands Do not clean the air con- ditioner with waterVentilate well in using the unit with a stove, etc Do not use an insecticide or flammable sprayDo not step or put any- thing on the indoor/out- door unit Replace the 2 batteries with new ones of same typeConsult your dealer for installation of the air conditioner Do not install the unit where flammable gas could leakGround the unit Indoor unit Name of Each PartOutdoor unit Remote controller Mode MIN Open the front lidAuto restart function Preparation Before OperaBreaker for the air conditioner Press the Emergency OPERA- Tion switch AtionDescription of I FEEL... mode FEEL... Auto OperationTo start operation Press the button.ON/OFF To stop operation Press the buttonDetails of display on the indoor unit Description of Auto Restart FunctionTo select the COOL, DRY or Heat mode Manual Operation COOL, DTo stop operation Details of the display on the indoor unit are explained onCool For effective cooling RY, HeatDRY The humidity at which people feel comfortable Cooling operation, when the air conditioner is op AIR Flow Velocity and DireTo change the AIR Flow velocity, press the FAN button Recommended horizontal vane rangeCtion Adjustment Auto air flow direction control operationHow to set the on timer Set the time of the timer using the HR. and MIN. buttonsTo release the OFF timer Press Stop button Press the Start button during operationWhen it is not going to be used for a long time When the air conditioner is to be used againClean the air filter and install it in the in- door unit Turn off the breakerMaintenance Before starting maintenanceCleaning the indoor unit Clean the unit using a soft dry clothCleaning the deodorizing filter about once every 2 weeks Cleaning the air filter about once every 2 weeksRemove the air filter Deodorizing filter replacement about once a year Air cleaning filter replacement about once every 4 monthsRemove the air cleaning filter White bel- lows type Remove the deodorizing filter Gray sponge typeCheck the following Following cases, stop operation and consult your dealerWhen YOU Think That Troub Question Answer not a malfunctionBLE has Occurred Installation place INSTALLATION, Relocation aElectrical work Inspection and maintenance ND InspectionOperating sound considerations RelocationPage Specifications are subject to change without notice
Top Page Image Contents