mrcool.com3
SAFETY
1
Incorrect usage may cause serious damage or injury.
The symbols below are used throughout this manual to indicate instructions that should be
followed closely or actions that should be avoided to prevent death, injury, and/or property
damage.
Safety Precautions
CAUTION
Indicates a medium level of risk which, if not avoided, may
result in death or serious injury.
Indicates a low degree of risk which, if not avoided, may
result in minor or moderate injury.
Indicates important information but not danger.
Read Before Using
WARNING
WARNING FOR PRODUCT INSTALLATION
INSTALLATION MUST BE PERFORMED BY AN AUTHORIZED DEALER OR SPECIALIST. DEFECTIVE
INSTALLATION CAN CAUSE WATER LEAKAGE, ELECTRICAL SHOCK, OR FIRE.
****ELECTRICAL WORK MUST BE COMPLETED BY A QUALIFIED ELECTRICAL TECHNICIAN****
DO NOT install the unit in a location that may be exposed to combustible gas leaks. If
combustible gas accumulates around the unit, it could cause re.
DO NOT turn on the power until the installation and all work has been completed.
DO NOT install a unit equipped with an auxiliary electric heater within 3 ft (1 m) of any
combustible materials.
1. Installation must be performed according to the installation instructions. Improper installation could cause
water leakage, electrical shock, re, and could void the warranty. (In North America, all wiring/electrical
work must be performed in accordance with the requirements of NEC and CEC by authorized personnel
only.)
2. Contact an authorized service technician for repair or maintenance of this unit. This appliance must be
installed in accordance with national wiring regulations.
3. Only use the included accessories, parts, and specied parts for installation. Using non-standard parts can
cause water leakage, electrical shock, re, and/or failure of the unit.
4. Install the unit in a rm location that can support the unit’s weight. If the location cannot support the unit’s
weight, or the installation is not done properly, the unit may drop and cause serious injury and damage.
5. Install the drainage piping according to the instructions in this manual. Improper drainage could cause
water damage to your home and/or property.
6. When moving or relocating the air conditioner, consult experienced service technicians for disconnection
and re-installation of the unit.
7. For detailed information of how to install the indoor and outdoor units to their respective supports, please
refer to the indoor unit installation and outdoor unit installation sections of this manual.
8. Excessive Weight Hazard: Use two or more people when moving and installing the unit. Failure to do this
could result in personal injury.
NOTICE