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Safety Precautions
mrcool.com
Read Before Using
Incorrect usage may cause serious damage or injury.
The seriousness of potential damage or injuries is classified as either a WARNING or CAUTION.
WARNING
CAUTION
WARNING
This symbol indicates that 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.
!
Safety Precautions
• Please entrust the distributor or professionals to install the unit.
• Installation by other persons may lead to imperfect installation, electric shock or fire.
• Adhere to this installation manual. Improper installation may lead to electric shock or fire.
• Reinstallation must be performed by professionals.
• Improper installation may lead to electric shock or fire.
DO NOT uninstall the unit unless you absolutley need to. Uninstalling multiple times may lead to
abnormal operation, heating or fire of the unit.
CAUTION
DO NOT install the unit in a place vulnerable to leakage of flammable gases. Once flammable gases
are leaked and left around the wire controller, fire may occure.
DO NOT operate with wet hands or let water enter the wire controller. Otherwise, electric shock
may occur.
DO NOT install in a location where there is heavy oil, vapor or sulfureted gas. These chemicals or
vapors could cause system malfunction.
• The wiring should adapt to the wire controller current. Otherwise, electric leakage or heating may
occur and result in fire.
• The specified cables shall be applied in the wiring. No external force may be applied to the
terminal. Otherwise, wire cut and heating may occur and result in fire.
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