ENGLISH-4
Safety precautions
WarNING
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Perform the installation securely referring to the installation manual .
- Incomplete installation could cause water leakage, electric shock or fire .
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Check first the following situations before starting the operation during the installation .
- The pipe must be properly connected and make sure there is no leakage .
- Service valves must be open . If compressor is operated with the service valve closed, excessive pressure may damage
parts of the compressor . If leakage occurs on any of the connections, air inflow may also cause excessive pressure that
could lead to explosion .
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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 .
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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 .
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Install a ground leakage breaker depending on the installation place .
- If not, it may cause electric shock .
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Never use the components and pipes for R-22 refrigerant on the models using R-410A refrigerant .
- If the oil used for R-410A gets mixed with the mineral oil for R-22, it will get hydrolyzed and cause product damage .
CaUtION
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Check if the product is in good shape before the installation .
- Do not install the product with the damage which occurred during shipment .
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Read the installation manual thoroughly before installing the air conditioner .
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Before installing the air conditioner, make sure to discuss the location selection and the precautions on the installation
manual with the user .
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Perform the drainage/piping work securely according to the installation manual .
- If not, water could drip from the unit and household goods could get wet and damaged .
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Fasten a flare nut with a torque wrench as specified in this installation manual .
- When fastened too tightly, a flare nut may break after a long period of time and cause refrigerant leakage .
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Wear thick gloves during the installation process .
- If not, personal injury may occur due to the air conditioner parts .
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Be careful not to touch the outdoor unit inlet or aluminium pins .
- You may get personal injury .
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Do not install the outdoor unit in a place where animals could live .
- If an animal comes into contact with the electric parts, damage or fire may occur . In addition ask the customer to
maintain a clean installation place around it .
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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 .
FAC MEMORY-EU_IM_04036A-03_EN.indd 4
2016-03-30 오전 10:58:20
