Samsung AQ24UGAN, AQ09UGDN manual Minor personal injury or property

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Safety Precautions (Continued)

WARNING Hazards or unsafe practices that may result in severe personal injury or death.

Stop the compressor before disconnecting the refrigerant pipe for pump-down operation. If you disconnect the refrigerant pipe while compressor is operating with service valve open, air inflow will cause excessive pressure in the refrigerant cycle that could lead to explosion and personal injury.

Do not assemble the power cord on your own, use two cables together to extend the cable length or tangle the cable. Bad connection, isolation and over voltage may cause fire or electric shock.

Make sure to turn off the main power when setting up the indoor unit electrical circuit or power cords. There is a risk of electric shock.

Make sure that proper circuit breaker and safety switches are installed. Install a ground leakage breaker depending on the installation place(where it is humid). If not, it may cause electric shock.

Do not install the unit by yourself (owners). Incorrect installation of the unit could cause injury due to fire, electric shock and water leakage or from the unit falling. Consult a dealer or a qualified installer.

Use the unit on a single outlet circuit. Do not share the power outlet with other appliances.

Obtain the consent by a qualified installer before connecting the unit to the power supply system.

CAUTION Hazards or unsafe practices that may result in damage.

minor personal injury or property

Perform the drainage/piping work securely according to the installation manual. If not, water could drop from the unit and household goods could get wet and damaged.

Fasten a flare nut with a torque wrench as specified in this installation manual. When fastened too tight, a flare nut may break after a long period of time and cause refrigerant leakage.

Wear thick gloves during the installation process.

If not, personal injury may occur due to the air conditioner parts.

Be careful not to touch the outdoor unit inlet or aluminium pins. You may get personal injury.

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.

When installing the indoor unit, use a stable stool and watch your steps carefully.

To prevent injury when accidentally touching the indoor unit fan, install the indoor unit at least 2.5m above the floor level.

E-4

Our units must be installed in compliance with the spaces indicated in the installation manual to ensure either accessibility from both sides or ability to perform routine maintenance and repairs. The units’ components must be accessible and that can be disassembled in conditions of complete safety either for people or things.

For this reason, where it is not observed as indicated into the Installation Manual, the cost necessary to reach and repair the unit (in safety, as required by current regulations in force) with slings, trucks, scaffolding or any other means of elevation won’t be considered in-warranty and charged to end user.

Do not install the outdoor unit in a place where animals could live. If an animal get contact with the electric parts, damage or fire may occur. In addition ask the customer to maintain a clean installation place around it.

Check the unit for damage that may have taken place during transportation and do not install or use damaged equipment.

After completing the installation run the trial operation. If no error occurs, explain to the customer how to use and clean the air conditioner according to the user’s manual. In addition give the installation manual and the user’s manual to the customer.

All of the manufacturing and packaging material used for your new appliance are compatible with the environment and can be recycled.

Dispose of the packaging material in accordance with the local requirements.

This product is an air conditioning system and contains a coolant that must be recovered and disposed of in an appropriate way by qualified personnel. At the end of the life cycle, take

it to a proper recycling or disposal center or return it to the dealer so that it can be disposed correctly.

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Contents Vivaldi IM30271AE11.07.09.indd 2009-11-7 Contents Safety Precautions EnglishMinor personal injury or property Choosing the Installation Location Model Figure Description Top view Side viewWhen installing more than 1 outdoor unit Accessories Accessories in the Indoor Unit CaseAccessories in the Outdoor Unit Case Following accessories are supplied with the air conditionerFixing the Installation Plate Direction of pipeConnecting the Assembly Cable Model Power cable Interconnection Type GLIndoor unit Outdoor unitOuter Diameter Torque kgfcm DO not Wall UP the Pipe ConnectionPurging the Indoor Unit Cutting or Extending the Pipe Depth a Flaring Size BInstalling and Connecting the Drain Hose of the Indoor Unit Drain hose installationChanging Direction of the Drain Hose Change the direction only when it is necessary Direction of the drained water Installing and Connecting the Drain Hose of the Outdoor Unit Purging the Connected Pipes With a Global Warming Potential GWP =You should purge the air in the indoor unit and in the pipe Reduction of cooling capacity and malfunctionAdd refrigerant charge according to table below  If you use a pipe ThenGWP value 1975Performing the Gas Leak Tests To check for gas leaks onLeak Test with Nitrogen before opening valves Leak Test with R410A after opening valvesFixing the Indoor Unit in Place Fixing the Outdoor Unit in PlaceFinal Check and Trial Operation Providing Information for User Pump Down Procedure When removing the productStorage in a handy and safe place Vivaldi IM30271AE11.07.09.indd 2009-11-7 Installation Manual Cooling and Heating
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