Samsung AR10NVFSCURNSV manual Installation Inspection, Performing the gas leak tests

Page 40

Installation Inspection

Installation

Step 4.1 Performing the gas leak tests

1Before inspecting the leakage, use a torque wrench to close the cap for the stop valve. (Comply with a tightening torque for each size of the diameter, and tighten the cap firmly to prevent any leakage.)

Tightening torque for body cap (Refer to the table)

Charging core

Spindle

R-22: Thread of the screw - 7/16-2OUNF

R-410A: Thread of the screw -1/2-2OUNF

Tightening torque for charging port cap (Refer to the table)

Outer diameter		Tightening torque
Outer diameter
(mm)	Body cap		Charging port cap (N•m)
	(N•m)		Charging port cap (N•m)
	(N•m)
ø 6.35	20 to 25

ø 9.52	20 to 25

ø 12.70	25 to 30		10 to 12

ø 15.88	30 to 35

Over ø 19.05	35 to 40

			( 1 N•m = 10 kgf•cm )

2Insert inert gas into the pipes connected to indoor and outdoor units.

3Test leakage on the connection parts of the indoor and outdoor units with soap lather or liquid.

Test parts for the indoor unit

Test parts for the indoor unit

Step 4.2 Running the Smart Install mode

1Make sure that the air conditioner is in the standby status.

2Hold down the (Power), (Mode), and

(SET) buttons on the remote control simultaneously for 4 seconds.

3Wait until Smart Install mode succeeds or fails. It takes approximately 7 to 13 minutes.

• While Smart Install mode is proceeding:

	Type	Display	LED Display


				LED3

				LED2

				LED1
	Indoor
	unit		The LEDs on the
	indicator	The progress is	The LEDs on the
	indicator	The progress is	indoor unit display
		displayed as a	indoor unit display
		displayed as a	blink in sequence,
		number between	blink in sequence,
		number between	then all of them blink
		0 and 99 on the	then all of them blink
		0 and 99 on the	simultaneously. These
		indoor unit display.	simultaneously. These
		indoor unit display.	operations repeat.
			operations repeat.

•When Smart Install mode succeeds: Smart

Install mode ends with ringing sound, and the air conditioner is in standby status.

•When Smart Install mode fails: An error message is displayed on the indoor unit display, and Smart Install mode ends.

NOTE

•Smart Install mode can be operated only with the supplied remote control.

•During the Smart install mode procedure, remote control cannot be operated.

40English

Image 40

Contents Air conditioner Contents Correct disposal of batteries in this product Failing to do so may result in electric shock or fire Safety InformationThis may result in electric shock or fire For Power Supply Do not touch the circuit breakerwith wet hands This may result in electric shockThis may result in electric shock or burns This may result in children seriously injuring themselvesDo not operate the appliance with wet hands Do not clean the inside of the air conditioner by yourselfDo not drink the water from the air conditioner Timer indicator Operation indicatorIndoor Unit Overview DisplayRemote Control Overview Inserting batteriesControlling temperature Remote Control OperationOperation modes Controlling air flow direction Controlling fan speedHorizontal air flow manual Cooling Operation Cool modeStep cooling function Dry mode Dehumidifying OperationAuto mode Quick Smart FeaturesFan mode Fast function Comfort functionQuiet function Beep sound functionCool mode When the Single user function starts, Button Cool mode Select Single userEnergy-Saving Operation Single user functionTimed on/Timed off function Good’sleep function Cleaning at a Glance Running Auto cleanCleaning duration Minutes Do not clean the display by using alkaline detergentCleaning the filter Troubleshooting Problem Solution Timed on/off Function does not work Setting the time Indicator blinksCheck whether the drains are clean. Clean them regularly An error is indicatedInstallation of the unit General informationPower supply line, fuse, or circuit breaker Install the unit in a place where water can drain smoothlyMinimum clearances for the outdoor unit Choosing the installation locationCases Checking and preparing accessories and tools AccessoriesUnpacking Unpacking the indoor unitAccessories in the outdoor unit package Optional accessoriesTools Taping the pipes, cables, and drain hose Drilling a hole through the wallIndoor Unit Installation Prepare the following tools Optional Extending the power cableApply heat to the contraction tube to contract it Install the drain hose Installing and connecting the drain hoseOptional Extending the drain hose Optional Changing the direction of the drain hose Shortening or extending the refrigerant pipes assembly pipe When fixing the indoor unit on a wall Fixing the installation plateWhen fixing the indoor unit on a window frame When fixing the indoor unit on a gypsum board Fix the installation plate without inclining to one sideOutdoor Unit Installation PipesFixing the outdoor unit in place Optional Fixing the outdoor unit to a wall with a rackEvacuating the air Adding refrigerant RefrigerantRunning the Smart Install mode Installation InspectionPerforming the gas leak tests Off, Blinking, On LEDPerforming final check and trial operation Press the Power button to stop the trial operationPumping down for removing the product English English Questions or COMMENTS?