Room Air Conditioner (Window Type) OWNER'S MANUAL WINDOW TYPE ROOM AIR CONDITIONER • Please read carefully and thoroughly this manual before operating this unit. • Contact the authorized SVC man for repair or maintenance of this unit. • Contact the installer for installation of this unit.
Just a little preventive care on your part can save you a great deal of time and money over the life of your air conditioner. You'll find many answers to common problems in the chart of troubleshooting tips.
Safety Precautions Precautions To prevent injury to the user or other people and property damage, the following instructions must be followed. Incorrect operation due to ignoring instruction will cause harm or damage. The seriousness is classified by the following indications. WARNING This symbol indicates the possibility of death or serious injury.
Operation Plug in the power plug properly. • Otherwise, it will cause electric shock or fire due to heat generation or electric shock. Do not modify power cord length. • It will cause electric shock or fire due to heat generation. Unplug the unit if strange sounds, odors, or smoke come from it.
Be cautious not to touch the sharp edges when installing. • It may cause injury. Sharp edges Leave the door closed while the air conditioner is running. • It is not designed to cool the entire house. CAUTION Do not block the inlet or outlet.
Do not use this appliance for special purposes such as cooling pets, foods, precision machinery, or objects of art. • It is an air conditioner, not a precision refrigeration system. Do not drink water drained from air conditioner. / Do not direct airflow at room occupants only.
Operating Location and Function of Controls Instructions Controls Controls The controls will look like one of the following. : Optional NOTICE...
) : Auto swing is not operated. CAUTION: When the air conditioner has been performed its cooling operation and is turned off or set to the fan position, wait at least 3 minutes before resetting to the cooling operation again.
The thermostat automatically controls cooling or heating, but the fan runs continuously whenever the air conditioner is in operation. If the room is too warm, turn the thermostat control clockwise. If the room is too cool, turn the thermostat control counterclockwise.
Instructions Controls CAUTION: The Remote Control unit will not function properly if strong light strikes the sensor window of the air conditioner or it there are obstacles between the Remote Control unit and the air conditioner. 1. POWER BUTTON Operation starts, when this button is pressed and stops when you press the button again.
Operating Adjusting the Air Flow Direction Instructions Additional controls and important information. Ventilation The ventilation lever must be in the CLOSE position in order to maintain the best cooling conditions. When fresh air is necessary in the room, set the ventilation lever to the OPEN position. The damper is opened and room air is drawn out.
How to Attach Drain Pan (Some Models) The air conditioner employs a proper drain method whereby the condensed water (moisture removed from the air) is drained to the outside. In very humid weather, (and for reverse cycle models in the reverse mode) excessive condensate water removed from the air may cause some water to collect.
:Mark of inlet grille means opening direction. NOTICE CAUTION: DO NOT operate the air conditioner without a filter because dirt and lint will clog it and reduce performance. How to Attach Front Grille to Cabinet 1. Pull down front grille from the cabinet top.
Hardware Installation Learning parts name prior to installation will help you understanding the installation procedure. Features 1. CABINET 2. HORIZONTAL AIR DEFLECTOR (VERTICAL LOUVER) 3. VERTICAL AIR DEFLECTOR (HORIZONTAL LOUVER) Installation Hardware Hardware Installation 4. AIR DISCHARGE 5. FRONT GRILLE 6.
AWNING FOAM COOLED 3. Slide the air conditioner from the case by gripping the base pan handle and pulling forward while bracing the case. 4. Before installing the Air Conditioner back into the case, remove the white styrofoam shipping block from the compressor (Applicable for some models).
Install the Air Conditioner in the Case 1. Slide the air conditioner into the case. Reinstall the 2 screws removed earlier on each side of the case. Screw Power Cord CAUTION: The power cord must be connected to an independent circuit. The green wire must be grounded.
• Clean the filter at least every 2 weeks. See the operating instructions section. • When the air conditioner is first turned on you need to allow time for the room to cool down. • Check for open furnace floor registers and cold air returns.
P/No.: MFL57207001 Printed in China After reading this manual, keep it in a place easily accessible to the user for future reference.