Samsung AF0AKV3SAEENSG manual How to add refrigerant

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How to add refrigerant

R-410 is a mixed type of refrigerant. It is required for recharging under condition of liquid with the cylinder upright.

Measure the quantity of refrigerant depending on the length of the liquid side pipe. Then, add fixed quantity of refrigerant by using a scale.

•When the pipe length exceeds the standard length of 5 m, charge refrigerant according to the increased length. Measure the quantity of refrigerant depending on the length of the liquid side pipe. Then, add fixed quantity of refrigerant by using a scale.

	R-410A	Outdoor unit
		Gas	Liquid
	(Liquid
		side	side
	refrigerant

	charging)
	Scale		Manifold Service valve
			gauge
		Vacuum pump

CAUTION

•After charging, open completely the both gas and liquid side valves. (If you operate the air conditioner with the service valves closed, the main parts of the outdoor unit may be damaged.)

•When charging refrigerant, wear protective gear.

•Do not charge refrigerant while operating the indoor unit.

•Be careful with the upper fan on the outdoor unit when operating the air conditioner with the front cabinet panel detached.

•Do not heat the refrigerant container with an extra heat source to charge refrigerant faster when the outdoor temperature is lower. This may result in an explosion or fire.

•Take care when connecting the manifold gauge to the refrigerant charging port for heating, the refrigerant may leak.

•After charging, close the valve of the refrigerant container quickly. The overall amount of refrigerant may be changed.

INSTALLATION PARTS

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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 rangeMain parts Viewing the partsTo open the panel 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 indoor unit Cleaning and maintaining the air conditionerCleaning the outdoor unit heat exchanger 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 Indoor  outdoor unit type and combination Preparation for installationMoving the outdoor unit 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 Less than 30m Pipe length between the indoor and the outdoor unitDrilling a hole in the wall Installing Outdoor unit Installing indoor unitBase ground contruction Installation Parts Installation Parts Refrigerant piping work Connecting the pipesFix the pipe on Indoor Selecting refrigerant pipe Pipe connectionTemper grade and minimum thickness of the 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?