Samsung AR24KRFHRWKXMG manual Fixing the installation plate, When fixing the indoor unit on a wall

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CAUTION

If you need a pipe longer than specified in piping codes and standards, you must add refrigerant to the pipe. Otherwise, the indoor unit may freeze.

While removing burrs, put the pipe face down to make sure that the burrs do not get in to the pipe.

Step 2.8 Fixing the installation plate

You can install the indoor unit on a wall, window frame, or gypsum board.

WARNING

Make sure that the wall, window frame, or gypsum board can withstand the weight of the indoor unit. If you install the indoor unit in a place where it is not strong enough to withstand the unit's weight, the unit could fall and cause injury.

Liquid service port

Gas service port

<High pressure>

<Low pressure>

When fixing the indoor unit on a wall

Fix the installation plate to the wall giving attention to the weight of the indoor unit.

Plastic anchor

 

 

 

Correct

 

 

Inclined

Cracked

Uneven

Damaged

 

 

 

thickness

surface

 

 

<Flare nut>

 

 

NOTE

 

 

 

 

• Excessive torque may cause gas leakage. When

Installation

extending the pipe with welding or brazing,

ensure that nitrogen is used during the welding or

brazing process. The joint must be accessible and

serviceable.

CAUTION

• Tighten the flare nut at the specified torque. If the flare nut is over-tightened, it may break to cause leakage of refrigerant gas.

42English

20 mm

Wall

 

 

(Unit : mm)

Model

A

B

C

D

 

 

 

 

 

✴✴18/24✴✴

38

126

70

38

 

 

 

 

 

Pipe bundle hole: Ø 65 mm

NOTE

If you mount the plate to a concrete wall using plastic anchors, make sure that gaps between the wall and the plate, created by projected anchor, is less than 20 mm.

When fixing the indoor unit on a window frame

1Determine the positions of the wooden uprights to be attached to the window frame.

2Attach the wooden uprights to the window frame giving attention to the weight of the indoor unit.

3Attach the installation plate to the wooden upright using tapping screws.

EN_DB68-06045A-01.indd 42

2/23/2017 1:08:00 PM

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Contents Questions or COMMENTS? Air conditioner Contents Correct Disposal of 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 This may result in children seriously injuring themselves Do not touch the circuit breakerwith wet handsThis may result in electric shock This may result in electric shock or burnsDo 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 Display Timer indicatorOperation indicator Indoor Unit OverviewInserting batteries Remote Control OverviewControlling temperature Remote Control OperationOperation modes Controlling air flow direction Controlling fan speedHorizontal air flow manual Cooling Operation Cool modeStep cooling function Dehumidifying Operation Dry modeHeating Operation Heat modeAuto mode Quick Smart FeaturesFan mode Comfort function Fast functionBeep sound function Energy-Saving Operation Cool mode When the Single user function starts,Single user function Timed on/Timed off function Good’sleep function Default operation time for the good’sleep functionDo not clean the display by using alkaline detergent Cleaning at a GlanceRunning Auto clean Cleaning duration MinutesCleaning the filter Troubleshooting Check whether the drains are clean. Clean them regularly Problem Solution Cannot change the fanReplace the batteries in the remote control with new ones Does not work Setting the time Indicator blinksModel Technical Specifications20000 Btu/h 27˚C 29˚C 20˚C AR18MRFHCWK/MG AR18MQFHCWK/MG 27˚C 20˚C 29˚C General information Installation of the unitInstall the unit in a place where water can drain smoothly Power supply line, fuse, or circuit breakerMinimum clearances for the outdoor unit Choosing the installation locationCases Outdoor unit Packing and UnpackingUnit mm Indoor unitAccessories in the outdoor unit package AccessoriesAccessories in the indoor unit package Optional accessoriesTools Drilling a hole through the wallTaping the pipes, cables, and drain hose Assembly cable Connecting the cablesLocal regulations Prepare the following tools Optional Extending the power cableApply heat to the contraction tube to contract it Or a fire Installing and connecting the drain hoseInstall the drain hose Optional Extending the drain hoseElectrical part Make sure that the water does not overflow ontoShortening or extending the refrigerant pipes assembly pipe Extending the pipe with welding or brazing Fixing the installation plateWhen fixing the indoor unit on a wall When fixing the indoor unit on a window frameFix the installation plate without inclining to one side When fixing the indoor unit on a gypsum boardConnecting the cables and the refrigerant pipes Outdoor Unit InstallationOptional Fixing the outdoor unit to a wall with a rack Evacuating the air Refrigerant Adding refrigerantRunning the Smart Install mode Installation InspectionPerforming the gas leak tests LED Off, Blinking, OnPumping down refrigerant Check the following Strength of the installation siteTurn on th air conditioner and select Fast Cool mode Performing final check and trial operation
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