Safety information on outdoor unit power supply

ffPower supply cords of parts of appliances for outdoor use shall not be lighter than polychloroprene sheathed flexible cord. (Code designation IEC:60245 IEC 66 / CENELEC: H07RN-F )

-- Rated voltage: 450/750 V, H07RN-F (60245 IEC 66)

-- Use cable over 2.5 mm2 (Distance : 15 m or less)

Type of outdoor unit power supply

ffComply with tightening torque to make sure that the screws do not get loose.

Screw

Torque

 

Electrical parts

 

 

 

 

 

 

 

 

kgf•cm

N•m

Outdoor unit

(Power part)

 

 

M4

12~18

1.2~1.8

 

 

 

 

 

 

 

Communication

L N

Cabinet panel

 

 

 

cable

 

 

 

 

 

Earth

 

 

 

 

 

 

 

OFF

 

 

 

Cable clamp

Earth

 

 

 

 

 

 

 

 

 

 

 

Indoor/outdoor unit

 

Cable clamp

Earth

 

 

 

 

 

 

 

 

communication cable

 

 

 

 

 

 

 

Power cable

 

 

 

 

Indoor/outdoor unit • The figure of an outdoor

 

 

 

power cable

unit may be different

 

 

 

 

 

 

 

 

depending on models.

ffBefore connecting, compressed part of the terminal should face upward.

Installed back to front. Compressed part is cut. Ring terminal is detached.

ffAfter tightening, there should be no gap between a terminal and a screw.

-- If there is a gap, fire may occur due to the heat of electronic connection part.

ENGLISH

Terminal is tightened

A screw is not tightened firmly

back to front.

or there is a gap between a

 

screw and ring terminal.

• When connecting the cables to the outdoor unit, reversing the connection of power and communication cable

CAUTION

or connecting the earth wire incorrectly, electric leakage or product malfunction may occur.

 

Do not cut or modify the supplied cable and install it.

There is no front and back for the communication cable, so it can be switched.

Use solderless ring terminal to connect the power cable to the power terminal block. If you connect stranded or solid wires without solderless ring terminal, heat may generate from the connected part and cause fire.

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2014-09-11 오후 1:16:17