9
Selection of Installation Location and Precautions
Caution!
Installation at following positions might cause trouble to the air conditioner unit. If unavoidable, please
contact Authorized Service Center.
A place full of machine oil; A region with saline①②-sodic soil near the sea;； A place with sulphide ③
gases (such as sulphur spring)； A place with high frequency facilities, such as radio equipment, electric ④
welder or medical equipment;； An environment wi⑤ th special conditions.
● Cable Layout
Carry out installation in accordance with the state line layout rules. ☆
The power supply must be of rated voltage of the unit and special electrical line for air☆ -conditioning.
Please do not pull the ☆ power cord violently.
All electrical installation shall be carried out by professional technicians in accordance with the local laws ☆
and regulations.
The diameter of flexible power cable must be large enough; damaged flexible power cable and ☆
connection cable must be replaced by flexible cables for such special purpose.
☆ Ensure that safe grounding and the grounding wire shall be connected with the special grounding
equipment of the building and must be installed by professional technicians. In the fixed line there must
be an electrical leakage protection switch and an air switch with sufficient capacity (refer to the following
table). The air switch shall also have the magnetic tripping and thermal tripping functions to achieve
protection of both short-circuit and overload.
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