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Safety Precautions
mrcool.com
Note about Flourinated Gasses:
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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.
You must use an independent circuit to supply power. Do not connect other appliances to the same
circuit. Insuficient electrical capacity or defects in electrical work can cause electrical shock or fire.
For all electrical work, fuse the specified cables. Connect cables tightly, and clamp them securely to
prevent external forces from damaging the terminal. Improper electrical connections may overheat,
causing fire and/or electrical shock.
All wiring must be properly arranged to ensure that the control board cover can close properly. If the
control board cover is not closed properly, it can lead to corosion and cause the connection points on
the terminal to overheat , causing fire and/or electrical shock.
In certain functional environments, such as kitchens, server rooms, etc., the use of specially designed
air-conditioning units is highly recommended. If the supply cord is damaged, it must be replaced by the
manufacturer, its service agent or similarly qualified persons in order to avoid a hazard.
This appliance can be used by children aged 8 years and above and persons with reduced physical,
sensory or mental capabilities or lack of experience and knowledge if they have been given supervision
or instruction concerning use of the appliance in a safe way and understand the hazards involved.
Children should not play with the appliance. Cleaning and user maintenance should not be made by
children without supervision.
The air conditioner unit can only be cleaned after it has been turned off and disconnected from power,
otherwise electric shock may occur.
If installed in a compact space, ensure that there is adequate ventilation in case of leakage.
Concentration of refrigerant gas can lead to explosion and other hazards.
The fixed wires connecting to this appliance must be configured with an all-pole disconnect under
voltage class III.
This air-conditioning unit contains R410A flourinated gases.
The refigerant gas may not have an odor, thus this should not be considered a means of leak detection.
Installation, service, maintenance and repair of this unit must be performed by a certified technician.
Product uninstallation and recycling must be performed by a certified technician.
If the system has a leak-detection system installed, it should be checked for leaks at least every 12
months.
Keep a record of all leak checks for the lifetime of the unit.
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