Samsung AP0AS0ANXSG manual Grounding work, Grounding the power cable, Performing the ground work

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Grounding work

Grounding must be done by a qualified installer for your safety.

Grounding the power cable

ffThe standard of grounding may vary according to the rated voltage and installation place of the air conditioner. ffGround the power cable according to the following table.

Installation place	High humidity	Average humidity	Low humidity
Power condition
Voltage of lower than 150V		Perform the grounding work	Perform the grounding work 2 if
Voltage of lower than 150V		3. Note 1)	possible for your safety. Note 2)
		3. Note 1)	possible for your safety. Note 2)

Voltage of higher than 150V		Must perform the grounding work 3. Note 1) (Including the case where
Voltage of higher than 150V		circuit breaker is installed)
		circuit breaker is installed)

Note 1) Grounding work 3

ffGrounding must be done by installation specialist.

ffCheck if the grounding resistance is lower than 100Ω. When installing a circuit breaker that can cut the electric circuit in case of a short circuit, the allowable grounding resistance can be 30~500Ω.

Note 2) Grounding at dry place

ffThe grounding resistance is should be lower than 100Ω and even in worst case, it should be lower than 250Ω)

Performing the ground work

ffUse the grounding wire by referring to the specification of the electric cable for the outdoor unit.

❖❖ When using the exclusive terminal for grounding

-- When exclusive terminal for grounding is installed. Ex) Steel house etc.

AP80S0A

AP0AS0A

ENGLISH

Exclusive terminal for grounding

Grounding resistance under 100Ω (Conventional facility)

Exclusive terminal for

grounding

Grounding resistance under 100Ω (Conventional facility)

❖❖ When using the exclusive terminal for grounding

AP80S0A

AP0AS0A

Switching board

Switching board

	Grounding resistance under	Grounding resistance under
		100Ω (Conventional facility)
	100Ω (Conventional facility)

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2015-04-23 오후 2:19:00

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Contents Questions or COMMENTS? 08000-7267864Air Conditioner Thank you for purchasing this Samsung productFeatures of your new air conditioner ContentsXXFailing to do so may result in electric shock or fire Safety precautionsImportant safety symbols and precautions XXThis may result in electric shock or fireFor Power Supply XXWhen there is fire, this may cause spread of fireDo not operate the appliance with wet hands Do not place objects or devices under the indoor unitXXThis may result in electric shock Do not clean the inside of the air conditioner by yourself Do not drink the water from the air conditionerOperational temperature and humidity range Using outdoor unitChecking the auxiliary power switch Auxiliary power switch Elcb Earth Leakage Circuit BreakerMain parts Viewing the partsTo open the panel Locking the control panel Control panel and the displayUsing the air conditioner with the control panel Remote controller button Checking the remote controllerInstalling the batteries Auto Basic operationCool DryPress Button to adjust the desired temperature Press Button to start the operation of the air conditionerPress Adjusting the air flow directionTurbo operation Operation will operate for 30 minutesSmart saver operation Timer functionPress the button when the air conditioner is on You can turn the air conditioner off at your desired timeCleaning the outdoor unit heat exchanger Cleaning and maintaining the air conditionerCleaning the indoor unit Service centerCleaning the air filter Maintaining the air conditioner Periodical checksTroubleshooting Clean the air filter if it is dirty If the message See if the timer is already setFunction Accessing its internal components Installing the unitGeneral information Make sure that you earth the cables Power supply line, fuse or circuit breakerDo not install the air conditioner in following places Complete, electric shock or fire may occurWhen moving with a fork lift Preparation for installationWhen moving with a crane Indoor outdoor unit type and combinationDeciding on where to install the product Indoor unitOutdoor unit Fix the wire on the groundWires on the wall Personal injury or property damageSelecting appropriate location for installation Wear protective goggles and mask before spraying When 3 sides of the outdoor unit are blocked by the wall When there are no tall obstacles around the outdoor unitWhen the air outlet is opposite the wall Space requirementsWhen installing 1 outdoor unit When there is tall obstacle around the outdoor unitPipe length between the indoor and the outdoor unit Installing the outdoor unit in harsh environments Preparing the installationInstalling duct for horizontal exhaust discharge When installing ductsInstalling indoor unit Installing outdoor unit AP80S0XOutdoor unit base mount and anchor bolt position Removing the connection pipe Connecting the pipesRefrigerant piping work InjuryOutdoor unit pipe connection AP80S0X Keep the pipe length as short as possibleModel name Liquid side mm Gas side mm Selecting refrigerant pipeTemper grade and minimum thickness of the refrigerant pipe Outer diameter mm/inch Minimum thickness mm Temper gradeNitrogen flushing brazing Direction of the pipe when brazingStoring refrigerant pipe Stored place Stored time Sealing typeOuter diameter Dmm Cutting or flaring the pipesCorrect Inclined Damaged surface Cracked Uneven thickness Pipe bending Connecting the drain hoseTightening flare connection part Piping materialFfPipe insulation Selecting the insulator of the refrigerant pipeInsulating refrigerant pipe To prevent moisture from enteringWiring work Electrical workPower supply and wire specification 0Not included Connecting power and communication cable AP80S0A / AP0AS0ASelecting solderless ring terminal Fixing the power cable Connecting the power terminalScrew Tightening torque kgf∙cm When using the exclusive terminal for grounding Grounding the power cableFfGrounding must be done by installation specialist Grounding workFfMake sure that grounding work is done in below procedure Grounding work procedureIf you are using the grounding on the switching board Procedure ExplanationGas leak test and vacuum drying Refrigerant charging How to add refrigerantAllowable refrigerant pipe length Setting the main PCB option Setting the option switches & function keysSetting the option switch of the indoor unit K1 K2 K3 K4Segment display Setting the outdoor unit KEYK2 Number of pressing Display PressingCheck lists after completing the installation Trial operation Trial operationInspection before trial operation Make sure that all the indoor units are properly operatingError display Error description Error diagnosisError display LED displayHow to connect your extended power cables Twist the wire cores together and push it in to the sleeveInsulation tape