Manualshelf

Installation Guide

ManualsBrandsMRCOOL ManualsDuctless Mini SplitsAdvantage 3rd Gen 12000-BTU 500-sq ft Single Ductless Mini Split Air Conditioner with Heater
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Safety Precautions
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WARNING
DO NOT modify the length of the power supply cord or use an extension cord to power the unit.
DO NOT share the electrical circuit with other appliances. Improper or insufficient power supply
can cause fire or electrical shock.
When connecting refrigerant piping,
DO NOT let substances or gases other than the refrigerant
enter the unit. The presence of other gases or substances will lower the unit’s capacity, and may
cause abnormally high pressure in the operation cycle. This may cause explosion and injury.
DO NOT allow children to play with the air conditioner. Children should be supervised around the
unit at all times.
Installation must be performed by an authorized technician. Improper installation may cause
water leakage, electrical shock, or fire.
Installation must be performed according to installation instructions. Improper installation may
cause water leakage, electrical shock, or fire.
In North America, installation must be performed in accordance with the requirement of NEC and
CEC (by authorized personnel only.) Contact an authorized service technician for repair or mainte-
nance of the unit.
Only use the included accessories and specified parts for installation. Using non-standard parts
can cause water leakage, elctrical shock, or fire and may cause the unit to fail.
Install the unit in a firm location that can support the unit’s weight. If the installation location
cannot support the weight, or the installation is performed improperly, the unit may fall and cause
serious injury and/or damage.
For all electrical work, follow all appropriate wiring standards, regulations, and the Installation Manual.
Read Before Installation
Incorrect installation may cause serious damage or injury.
The seriousness of potential damage or injuries is classified as either a WARNING or CAUTION.
WARNING
CAUTION
This symbol indicates ignoring instructions may cause death or serious injury.
This symbol indicates that ignoring instructions may cause moderate injury
to your person, damage to your unit, or other property.
This symbol indicates that you should never perform the indicated action.
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Safety Precautions