Samsung AC444FBRDEH Installation Manual - Contents
2
Preparation for installation ............................................................................................................................................................................................... 3
Deciding on where to install the indoor unit ........................................................................................................................................................... 5
Indoor unit installation ....................................................................................................................................................................................................... 7
Purging the indoor unit ...................................................................................................................................................................................................... 7
Connecting the refrigerant pipe ..................................................................................................................................................................................... 8
Cutting/Flaring the pipes .................................................................................................................................................................................................. 8
Installing and connecting the drain hose of the indoor unit ..........................................................................................................................10
Changing direction of the drain hose ....................................................................................................................................................................... 11
Fixing the indoor unit in place ....................................................................................................................................................................................... 11
Connecting the connection cord ................................................................................................................................................................................ 12
Final Check and Trial Operation .................................................................................................................................................................................... 13
Pump down procedure (when removing the product ..................................................................................................................................... 13
Setting an indoor unit address and installation option ..................................................................................................................................... 14
Contents
Safety precautions
Carefully follow the precautions listed below because they are essential to guarantee the safety of the equipment.
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its internal components.
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General information
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Carefully read the content of this manual before installing the air conditioner and store the manual in a safe place in order to be able
to use it as reference after installation.
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For maximum safety, installers should always carefully read the following warnings.
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Store the operation and installation manual in a safe location and remember to hand it over to the new owner if the air conditioner is
sold or transferred.
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different control systems may damage the units and invalidate the warranty. The manufacturer shall not be responsible for damages
arising from the use of non compliant units.
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electric and requirements set forth in the “Operating limits” table, included in the manual, shall immediately invalidate the warranty.
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The air conditioner should be used only for the applications for which it has been designed: the indoor unit is not suitable to be
installed in areas used for laundry.
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Do not use the units if damaged. If problems occur, switch the unit off and disconnect it from the power supply.
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technical support if the unit produces smoke, if the power cable is hot or damaged or if the unit is very noisy.
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performed by qualified personnel only.
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The unit contains moving parts, which should always be kept out of the reach of children.
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electric shocks or fires.
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Do not place containers with liquids or other objects on the unit.
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Installing the unit
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conditioner to the user.
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the occurrence of fires, explosions or injuries.