Install Instructions

Safety Precautions
Page 3 mrcool.com
WARNING
DO NOT use a socket that is damaged or loose, as it could cause electric shock.
• If the unit makes strange or abnormal noises, emits an odor, or smoke begins to appear, stop operation and
unplug the unit immediately. It could cause electric shock and/or fire.
DO NOT allow the power cord to be near heating appliances, or flammable gas and combustibles (ex:
gasoline, benzene, thinner, etc.), as these could cause a fire and/or explosion.
• Always ventilate the room before operating the air conditioner. If there is gas leaking from another appliance,
it could cause an explosion, fire, and/or personal injury that could include burns.
DO NOT disassemble or modify the unit, as this could cause the unit to fail and/or electric shock.
For Your Safety
DO NOT store or use gasoline, or any other flammable vapors and liquids, in the vicinity of this or any
other appliance.
Prevent Accidents
To reduce the risk of fire, electric shock, or personal injury when using the unit, follow these precautions:
Ensure the electrical service of where the unit is being installed is adequate for the model of air
conditioner you are installing. This information can be found on the serial plate of the unit, which is
located on the side of the cabinet behind the grille.
If the unit is to be installed in a window, be sure to clean the area before the installation, and remove
the screen if the window is equipped with one.
When handling the air conditioner, be careful to avoid being cut by the sharp metal fins on the front and
rear coils.
Ensure that this air conditioner has been correctly and securely installed according to the installation
instructions contained within this manual. Be sure to save this manual. It may be needed in the future
for removing or reinstalling this unit.
Electrical Information
The complete electrical rating information of this unit can be found on the serial plate. Refer to this rating
when checking electrical requirements. Follow these requirements:
Ensure the air conditioner is properly gounded in order to minimize the chance of electric shock and/or
fire. The power cord is equipped with a three-prong grounded plug as means of protection against
shock hazards.
The unit must be used with a properly grounded wall outlet. If the wall outlet to be used is not properly
gounded, protected by a time delay fuse, or a circuit breaker, have a qualified electrician install the
proper outlet. Also make sure that the receptacle is accesible after the unit installation.
Aluminum house wiring may present special problems, please consult a qualified electrician.
DO NOT operate the unit without the side protective cover in place. Operating the unit without this,
could result in mechanical failure within the unit.
DO NOT use an extension cord or adapter plug.
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