Nortek GKU18USV4DH, Инструкция по установке и руководство пользователя

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DC Inverter U-match Series Cassette Type Unit
1
1 Safety Precautions
WARNING NOTICE: Failure to comply with warning notice could result in
property damage, serious personal injury or death.
CAUTION NOTICE: Failure to comply with caution notice could result in property
damage or personal injury.
NOTICE: Failure to comply with notice could result in property damage.
(1). Instructions for installation and use of this product are provided by the manufacturer.
(2). Installation must be performed by qualified personnel only.
(3). Improper installation may cause water leakage, electrical shock, or fire.
(4). Install the air conditioner according to the instructions given in this manual. Incomplete
installation may cause water leakage, electrical shock, or fire.
(5). Be sure to use the supplied or specified installation parts. Use of other parts may cause the unit
to come to lose, water leakage, electrical shock, or fire.
(6). Install the air conditioner on a solid base that can support the weight of the unit. An inadequate
base or incomplete installation may cause injury in the event the unit falls off the base.
(7). Electrical work should be carried out in accordance with the installation manual and the
national electrical wiring rules or code of practice. Insufficient capacity or incomplete electrical
work may cause electrical shock or fire.
(8). Be sure to use a dedicated power circuit. Never use a power supply shared by another
appliance.
(9). For wiring, use a single length of cable with no connections. Do not use an extension cord. Do
not put other loads on the power supply, use a dedicated power circuit. (Failure to do so may
cause terminal overheating, electric shock or fire.)
(10). Use the specified types of wires for electrical connections between the indoor and outdoor
units. Firmly clamp the interconnecting wires so their terminals receive no external stresses.
Improper connections or clamping may cause terminal overheating or fire.
(11). After connecting interconnecting and supply wiring be sure to shape the cables so that they do
not put undue force on the electrical covers or panels. Install covers over the wires. Improper
cover installation may cause terminal overheating, electrical shock, or fire.
(12). If any refrigerant has leaked out during the installation work, ventilate the room. (The refrigerant
produces a toxic gas if exposed to flames.)
(13). After all installation is complete, check to make sure that no refrigerant is leaking out. (The
refrigerant produces a toxic gas if exposed to flames.)
(14). When installing the system, be sure to keep the refrigerant circuit free from substances other
than the specified refrigerant (R410A), such as air. (Any presence of air or other foreign
substance in the refrigerant circuit causes an abnormal pressure rise or rupture, resulting in
injury.)