Carrier XCT 7 40VD072H-7S-QEE, Installation And Owner'S Manual

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• If the air conditioner is transferred to a new user, this manual will also be transferred to the user along with the conditioner.
• Before installation, be sure to read the safety considerations in this manual for proper installation.
• The safety considerations stated below are categorised under two sections, “ Warning” and “ Attention”. Matters that pertain
to severe accidents as a result of wrong installation, which could lead to serious injury or death, are listed under Warning”.
However, those listed under “ Attention” could also cause severe accidents. In general, both sections contain important
security considerations which should be strictly followed.
• After the installation, perform a test run to ensure everything is in working condition. Then, operate and maintain
the air conditioner in accordance with the user manual. The user manual should be delivered to the user for proper
keeping.
• Improper installation could result in water leakage, electric shocks, or fire accidents. Therefore, please contact a
professional installer for installation, repair and service.
• The installation should be conducted properly according to this manual. Improper installation could result in water
leakage, electric shocks, or fire accidents.
• Please be sure to install the air conditioner in a place that can bear the weight of the air conditioner. The air conditioner
should not be installed on grids such as metal burglar-proof nets. Installation in places with insufficient support strength
could result in the dislodgement of the machine, which may lead to physical injuries.
• The installation should be strong enough to withstand typhoons and earthquakes. Nonconformance to the installation
requirements can lead to accidents.
• Wiring should be selected in accordance with applicable codes and standards. Ensure terminal connections are made
secure. Improper connections could lead to shock or fire.
• Correct shapes of wirings should be maintained, while the embossed shape is not allowed. The wirings should be reliably
connected to keep the cover and the plate of the electrical cabinet from clipping the wiring. Improper installation might
cause heating or fire accidents.
• While placing or reinstalling the air conditioner, do not let air enter the refrigeration cycle system. Air in the system could
lead to cracking or result in physical injuries because of the abnormally high pressure of the refrigeration cycle system.
• During installation, please use the accompanying spare parts or specific parts to avoid water leakage, electric shocks, fire
accidents, or refrigerant leakage.
• To prevent harmful gases from entering the room, do not drain the water from the drainpipe into a sanitation pipe that
could contain harmful gases, such as sulfurated gas.
• Do not install the air conditioner where there are chances of flammable gas leakage, which could result in fire accidents.
• The drainpipe should be properly mounted in accordance with the instructions in this manual to ensure smooth drainage.
In addition, the pipe should be properly insulated to avoid condensation. Improper drainpipe mounting might cause water
leakage.
• The refrigerant gas pipe and liquid pipe should be properly insulated to prevent condensation. Inappropriate heat
insulation might cause the dripping of condensed water, resulting in water damage.
Warning
Safety
ENGLISH