User manual MITSUBISHI MSZ12UN

[. . . ] SPLIT-TYPE AIR CONDITIONERS OPERATING INSTRUCTIONS MSZ09UN MSZ12UN For customers Thank you very much for purchasing this Mitsubishi room air conditioner. · To use this unit correctly and safely, be sure to read this operating instructions before use. · Be sure to receive a guarantee card from your dealer and check that the purchased data a entered correctly. · This air conditioner should not be installed by the customer. [. . . ] One press raises the temperature by about 2 °F. VANE HEAT DRY In DRY operation I The temperature control (temperature setting) cannot be done. I The room temperature is slightly lowered in this operation mode. MODE RESET CLOCK I The details of the display on the indoor unit are explained on page 7. NOTE When the ambient temperature is too high, the room temperature may not reach the set temperature since the unit operates to cool the room under a high load. 8 RY, HEAT) CONVENIENT INFORMATION COOL For effective cooling 1 Close the windows and pull 2 Paste a heat shield film (gen- 3 Block the outdoor unit from didown blinds. Sunshine is reerally available) on the window. This saves enduced and cooling efficiency Heat entering the room is reergy. duced. 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 temperature 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. AIR FLOW VELOCITY AND DIRE AIR FLOW velocity and direction can be selected as required. I · · To change the AIR FLOW velocity, press the FAN button. Each time the button is pressed, the fan speed is changed in sequence: (Low) (Med. ) (High) (AUTO) Use the (High) notch to cool/heat the room more. If the operating sound of the air conditioner disturbs your sleep, use the (Low) notch. °C CLOCK AMPM I To change the AIR FLOW blowing direction vertically, press the VANE button. Each time the button is pressed, the angle of the horizontal vane is changed in sequence: (1) (2) (3) (4) (5) (SWING) (AUTO) AMPM SWING OPERATION TOO ON/OFF WARM TOO COOL Use the swing operation for the air flow to reach all corners of the room. Recommended horizontal vane range FAN I FEEL COOL STOP START HR. MIN. VANE HEAT DRY MODE Use the (AUTO) position usually. Use position (1) or (2) in the COOL or DRY mode and use positions (3) to (5) in the HEAT mode when adjusting to your requirements. COOL DRY 1 2 3 HEAT 4 5 NOTE I In the cooling operation, when the air conditioner is operated with setting the horizontal vane to (4) or (5) for 1 hour, the AIR FLOW direction is automatically set to horizontal to prevent condensed water from dropping. I Adjust the vertical AIR FLOW direction using the remote controller. If the horizontal vane is moved manually, it may cause trouble. I In the heating operation, if the air flow temperature is too low or when defrosting is being done, the horizontal vane position is set to (1). RESET CLOCK CTION ADJUSTMENT Auto air flow direction control operation I When the AUTO mode is selected with the button, the position of the horizontal vane is automatically set to correspond to the operation mode for effective operation. (1) HEAT When the air flow temperature is too low, the air is blown out horizontally. VANE When the air flow temperature rises, the air is blown out downwards. (2) COOL, DRY The air is blown out horizontally. I To change the horizontal direction of the air flow, move the vertical vane manually. Adjust the vane before operation starts. Since the horizontal vane moves automatically, your fingers may be caught. 9 TIMER OPERATION (ON/OFF TIMER) TIMER How to set the ON timer It is convenient to set the timer when you go to bed, when you get home, when you get up, etc. 1 2 Press the START button during operation. Each time the button is pressed, the ON timer mode alternates between ON and OFF. Set the time of the timer using the MIN. and buttons. HR. HR. °C CLOCK AMPM Each time the button is pressed, the set time inMIN. button is creases by 1 hour; each time the pressed, the set time increases by 10 minutes. To release the ON timer: AMPM TOO ON/OFF WARM TOO COOL I 1 Press the START button. How to set the OFF timer Press the STOP button during operation. FAN I FEEL COOL STOP START HR. MIN. Each time the button is pressed, the OFF timer mode alternates between ON and OFF. VANE HEAT DRY 2 Set the time of the timer using the MIN. and buttons. HR. HR. MODE Each time the button is pressed, the set time inMIN. creases by 1 hour; each time the button is pressed, the set time increases by 10 minutes. To release the OFF timer: RESET CLOCK I Press the STOP button. Programming timer operation The ON timer and the OFF timer can be used in combination. The timer of the set time that is reached first will operate first. [. . . ] or more Keep a space to prevent the picture distortion or the noise. or more Radio TV Where there is much machine oil. Where sulfide gas is generated such as a hot spring. Where oil is splashed or where the area is filled with oily smoke. 20 in. [. . . ]