Mitsubishi Electric TRANE NTXAMT12A112AA Manuel D'installation page 8

• Securely install the outdoor unit terminal cover (panel).
– If the terminal cover (panel) is not installed properly, dust or water may enter the outdoor unit and fire
or electric shock may result.
• If the air conditioner is installed in a small room, measures must be taken to prevent the refrigerant
concentration from exceeding the safety limit even if the refrigerant should leak.
– Consult the dealer regarding the appropriate measures to prevent the safety limit from being
exceeded. Should the refrigerant leak and cause the safety limit to be exceeded, hazards due to lack
of oxygen in the room could result.
• After completing installation work, make sure that refrigerant gas is not leaking.
– If the refrigerant gas leaks and is exposed to a fan heater, stove, oven, or other heat source, it may
generate noxious gases.
• Children should not be allowed around the air conditioning equipment.
• The installer and system specialist shall ensure there is no refrigerant leakage according to local
regulations and standards.
• Pay special attention to the location the unit is installed in. Refrigerant is heavier than air so locations
such as basements or crawlspaces where refrigerant can accumulate can become dangerous.
• The 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.
• 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.
• Do not use refrigerant other than the type indicated in the manuals provided with the unit and on the
nameplate.
– Doing so may cause the unit or pipes to burst, or result in explosion of fire during use, during repair,
or at the time of disposal of the unit.
– It may also be in violation of applicable laws.
– MITSUBISHI ELECTRIC CORPORATION cannot be held responsible for malfunctions or accidents
resulting from wrong type of refrigerant used.
Specifications are subject to change without notice.
NTXAMT12, 18, 24, 30, 36A112AA
8 © 2018 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.