Samsung AF0AKV3SAEENSG manual Connecting power and communication cable, Earth

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Connecting power and communication cable

This product uses the power for 380 V 50 Hz, 3-phase 4 wires. The indoor unit uses the power for 220 V 50 Hz, single-phase. The power cables for both units must be separated.

1Remove the cover of the electrical component on the outdoor unit.

2Connect the power cable (R, S, T, N) to the R, S, T, N of the terminal on the electrical component on the outdoor unit. (Power cable must be purchased separately.)

3When tightening the screw on the terminal block, apply appropriate tightening torque to assemble cables to the terminal.

4Install ELB [Earth Leakage breaker (for 4 wires)] for air conditioner. It must be selected according to the starting current of the compressor.

Indoor unit

Outdoor unit

Communication

terminal

1(L) 2(N)	F1 F2	F2 F1	R	S	T	N	Earth
	Indoor-to-outdoor
	unit connection wire

Distributing board

ELB for ELB for outdoor unit indoor unit

Earth

R

S

T

N

L

N

Earth

Power supply cable for outdoor unit

Power supply cable for indoor unit

INSTALLATION PARTS

English 59

Image 59

Contents Air conditioner Contents Safety precautions For Installation Using Parts For Power Supply Using Parts Safety precautions Using Parts For Cleaning Checking before use Using outdoor unitChecking the auxiliary power switch Operational temperature and humidity rangeTo open the panel Viewing the partsMain parts Control panel and the display Locking the control panelUsing the air conditioner with the control panel Remote controller button Checking the remote controllerInserting the batteries Remote controller displayStoring the remote controller Battery changing timeDry Basic operationCool AutoAdjusting the air flow direction Using the Turbo function Setting the On timer Timer functionSetting the Off timer Cleaning the outdoor unit heat exchanger Cleaning and maintaining the air conditionerCleaning the indoor unit Cleaning the air filter Maintaining the air conditioner Periodical checks Problem Solution TroubleshootingTroubleshooting General information Power supply line, fuse or circuit breaker Installing the unitInstallation Parts Accessory parts list Moving the outdoor unit Preparation for installationIndoor  outdoor unit type and combination Indoor unit Deciding on where to install the productOutdoor unit Deciding on where to install the product Space requirements Installation location 2000 Or more 300 or More 1500 or Or 600 or more more Or more Drilling a hole in the wall Pipe length between the indoor and the outdoor unitLess than 30m Installing Outdoor unit Installing indoor unitBase ground contruction Installation Parts Installation Parts Refrigerant piping work Connecting the pipesFix the pipe on Indoor Temper grade and minimum thickness of the refrigerant pipe Pipe connectionSelecting refrigerant pipe Storing refrigerant pipe Cutting or flaring the pipes Direction of the pipe when brazingTightening flare connection part Pipe bending Connecting the drain hoseInsulating refrigerant pipe Selecting the insulator of the refrigerant pipeAllowable refrigerant pipe length Refrigerant chargingHow to add refrigerant Electrical work Wiring workPower supply and wire specification Phase 4 wires Power wiring diagramEarth Connecting power and communication cableSelecting solderless ring terminal Connecting the power terminal Connect the ring terminal Fixing the power cableGrounding work Installing grounding wire Wiring work Gas leak test and vacuum drying Check lists after completing the installation Testing operations SEG2 SEG3 SEG4 On on Check electrical connection and setting E441 IPM Installationparts How to connect your extended power cables Installation Parts Packing and unpacking guide Packing the indoor unit Unpacking the indoor unitPacking the outdoor unit Unpacking the outdoor unitCooling Questions or COMMENTS?