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Safety Precautions
mrcool.com
Note about Fluorinated Gases:
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8.
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12.
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6.
You must use an independent circuit to supply power. DO NOT connect other appliances to the same
circuit. Insufficient 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 corrosion 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 is not intended for use by persons (including children) with reduced physical, sensory
or mental capabilities, or lack of experience and knowledge unless they have been given supervision
or instruction concerning use of the appliance by a person responsible for their safety. Children
should be supervised to ensure that they do not play with the appliance.
If connecting power to fixed wiring, the following must be incorporated within it, in accordance with
the wiring rules; an all-pole disconnection device (which has at least 1/8 in (3 mm) of clearances in all
poles), and have a leakage current that may exceed 10 mA, the residual current device (RCD) having a
rated residual operating current not exceeding 30 mA, and disconnection all must be present.
DO NOT install the unit within 3 feet (1 meter) of combustible materials if the unit has an auxiliary
electric heater.
DO NOT install the unit in a location that may be exposed to combustible gases. If combustible gas
accumulates around the unit, it may cause fire.
DO NOT operate your air conditioner in a wet room such as a bathroom or laundry room. Too much
exposure to water may cause electrical components to short circuit.
The product must be properly grounded during installation, or electrical shock may occur.
Install drainage piping according to the instructions in this manual. Improper drainage may cause water
damage to your home and property.
This air-conditioning unit contains fluorinated greenhouse gases.
For specific information on the type of gas and the amount, please refer to the relevant label on the unit
itself or the Owner’s Manual.
Installation, service, maintenance and repair of this unit must be performed by a certified technician.
Product removal/un-installation 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. Keeping a record of all leak checks for the lifetime of the unit is strongly recommended.
For equipment that contains fluorinated greenhouse gases in quantities of 5 tonnes of CO
2
equivalent
or more, but less than 50 tonnes of CO
2
equivalent, if the system has a leak-detection system installed,
it must be checked for leaks at least every 24 months.
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