Samsung AF28FSZDAWKNMG manual Safety information on outdoor unit power supply, Torque, Kgfcm 25~40

Safety information on outdoor unit power supply

ffPower cable must be hard chloroprene synthetic rubber or better, which is certified with safety certification (60245 KS IEC 66). -- Rated voltage: 450/750V, H07RN-F (60245 KS IEC 66)

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

Type of outdoor unit power supply

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

ENGLISH

Screw	Torque
	kgf•cm	N•m
M4	25~40	2.5~4.0

Outdoor unit

Communication cable

Cable clamp

Electrical parts (Power part)

L	N	Cabinet panel
		Earth
		OFF
Earth

Indoor/outdoor unit communication cable

Indoor/outdoor unit power cable

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.

Cable clamp Earth

Power cable

•The figure of an outdoor unit may be different depending on models.

Terminal is tightened	A screw is not tightened firmly or there is a gap
back to front.	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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