Samsung US09A5(A6)MA, US12AA(AB)MC, US12A5(A6)MC Purging the Unit, Connecting the Assembly Cable

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INSTALLING THE INDOOR UNIT

Purging the Unit

On delivery, the indoor unit is loaded with an inert gas. All this gas must therefore be purged before connecting the assembly piping. To purge the inert gas, proceed as follows.

Unscrew the caps at the end of each pipe.

Result: All inert gas escapes from the indoor unit.

To prevent dirt or foreign objects from getting into the pipes during installation, do NOT remove the caps completely until you are ready to connect the piping.

Connecting the Assembly Cable

The designs and shape are subject to change according to the model.

Connector cover

The outdoor unit is powered from the indoor unit via the assembly cable. If the outdoor unit is more than five metres away from the indoor unit, the cable must first be extended to a maximum of “L”m/ft.

1Extend the assembly cable if necessary.

2Open the front grille by pulling on the tabs on the lower right and left sides of the indoor unit; if necessary, refer to page 21.

3Remove the screw securing the connector cover, then open the connector cover.

4

Remove three screws securing the front panel, then detach the front panel

 

from the indoor unit.

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Contents Manuel D’UTILISATION & Manuel D’INSTALLATION Safety Precautions Contents View of the Unit Indoor UnitOutdoor Unit Remote Control Buttons and Display Getting Started Inserting the Remote Control Batteries Installing the Remote Controller HolderUsing with the indoor unit Selecting with the Remote ControlWay Function To obtain anSelecting the Automatic Operating Mode Cooling Your Room Changing the Room Temperature Quickly Removing Excess Humidity Airing Your Room Adjusting the Air Flow Direction Vertically Adjusting the Air Flow Direction HorizontallySetting the On Timer To Cancel the On TimerSetting the Off Timer To Cancel the Off TimerSetting the Sleep Timer To Cancel the Sleep TimerOperating Recommendations Topic RecommendationIf the air conditioner is used at... Then Temperature and Humidity RangesMode Outdoor Temperature Indoor Temperature Indoor Humidity Cleaning Your Air Conditioner Model AS07A5A6MA/AS09A5A6MA/AS12A5A6MC /AS12AAABMCSolving Common Problems AUTO, CoolInstalling a Filter Option Technical Specifications ModelAS18A5A6RC AS24A1A2RCInstallation Manual Purging the Unit Deciding on Where to Install the Air Conditioner Indoor Unit30mm1inch or more Accessories in the Outdoor Unit Case Air Conditioner and AccessoriesAccessories in the Indoor Unit Case Wall Window frame Fixing the Installation PlateThen follow Steps Connecting the Assembly Cable Purging the UnitAS18A9A0RCD / AS24A1A2RC Installing and Connecting the Indoor Unit Drain Hose To install the drain hose, proceed as followsTorque Installing and Connecting the Indoor Unit Assembly PipingPipe Cutting/Extending the Piping Depth aConnecting the Cables to the Outdoor Unit 07/09AS12A5A6MC 18/24Auxiliary Circuit Breaker Electrical WorkChecking Correct Earthing 50 19Fixing the Unit in Position ModelConnecting Up and Purging the Circuit If you have used ThenTo check for gas leaks on Then, using a leak detector Check Performing Leak TestsPlacing the Indoor Unit in Position Checking and Testing Operations Explaining Operations to the Owner Electronics