Samsung ASV10PUQNXEA, ASV13PSPNXEA, ASV18PSPXXEA, ASV18PUQNXEA, ASV13PUQNXEA manual Adding Refrigerant

Page 35

3. Connect the charging hose of the low-pressure side of manifold gauge to a	Manifold gauge
gas service port as seen in the picture.

4.Open the valve of the low pressure side of manifold gauge counterclockwise.

5.Purge the air in the connected pipes using the vacuum pump for about 15 minutes.

Make sure that pressure gauge shows -0.1MPa(-76cmHg) after about 10 minutes.

This procedure is very important to avoid a gas leak.

Close the valve of the low pressure side of manifold gauge clockwise.



Check for 2 minutes if there is any pressure change.

Remove the hose of the low pressure side of manifold gauge.

6.Set a valve cork of liquid and gas service port to the open position.

Valve

Gas service port <Low pressure>

	Vacuum
Liquid service port	Pump
<High pressure>	(Backward owing
	prevention)

ENGLISH

7.	Mount the valve stem nuts and the service port cap to the valve, and tighten	Valve stem
	them at the torque of 183kgf•cm with a torque wrench.	Valve stem
	them at the torque of 183kgf•cm with a torque wrench.
8.	Check for a gas leak paying particular attention to the 3-way valve’s stem nuts	Stem nut
	and to the service port cap (Refer to page 37).	A
		A
		(Gas)
		B
		(liquid)

Adding Refrigerant

Add refrigerant charge according to table below:

If you use a pipe longer than 5m,

‘A’g of refrigerant R410A must be added for each extra meter.

If you use a pipe shorter than 5m,

The purge time is normal.

Refer to the Service Manual for further details.

Model	A

10/13	15

18/24	15

• The remaining air in the Refrigeration cycle, which contains moisture, may cause malfunction on the compressor.

• Always contact the service center or a professional installation agency for product installation.

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Contents Air Conditioner Contents Wall socket Safety precautionsImportant safety symbols and precautions Follow directionsFor Using For Cleaning Operation ranges Checking before useDisplay Power buttonChecking the name of the parts Main partsRemote controller buttons Checking the remote controllerInserting the batteries Remote controller displayBattery changing time Storing the remote controllerBasic function Press Button to adjust the temperaturePosition you prefer Using the Turbo functionPress the Air swing button on the remote controller Circulate the airMode Press the button Press the button to set the time Press the Set/Cancel button to active it onFrom the moment you have set the timer Using the Smart Saver functionTimer 1 hour Timer 5 hoursUsing the Quiet function Heat exchanger Cleaning the indoor unitCleaning the outdoor unit heat exchanger Opening the panelDry the Ai lter in a ventilated area Cleaning the air conditionerClean the Air Slide it downPeriodical checks Maintaining the air conditionerTroubleshooting Connection Outdoor unit Heat exchanger during Heat mode in winterIf may not be a Model Name Included Models Remark General informationWon’t be considered in-warranty and charged to end user Choosing the installation locationInstalling the unit Power supply line, fuse or circuit breakerModel Outdoor UnitTop view Side view When installing more than 1 outdoor unit When the air outlet is towards the wall Accessories in the outdoor unit case AccessoriesAccessories in the indoor unit case Tools for test operations Fixing the installation plateOptional accessories Tools required for installation General ToolsFix the indoor unit Connecting the assembly cableConnecting the cable Each wire is labeled with the corresponding terminal number Extend the assembly cable if necessaryThen pull it out through the appropriate hole Smooth the cut edgesConnect the pipes Purging the indoor unitCutting or extending the pipe Unscrew the caps at the end of each pipeOuter Diameter Correct InclinedCracked Applying the following torqueChanging direction of the drain hose Drain hose installationExcessive torque can be cause of gas leakage Purging the connected pipesAdding Refrigerant Covered by the Kyoto Protocol 1975Leak test with nitrogen before opening valves Performing the gas leak testsTo check for gas leaks on the outdoor unit To check for gas leaks on the indoor unitProperly Model Outdoor unit installed on the wall by rackFixing the outdoor unit in place Part without insulation on the end of the pipesFinal Check and Trial Operation Pump down procedure when removing the productPress the Power button and check the following Press the Mode button to select Cool or Heat modeHow to connect your extended power cables Questions or COMMENTS?