Samsung EH***EAV* Series Installation Manual

E-2Safety Precautions(Carefully follow the precautions listed below because they are essential to guarantee the safety of the equipment.)WARNING • Always disconnect the air conditioner from the power supply before servicing it oraccessing its internal components.• Verify that installation and testing operations are performed by qualified personnel.• Verify that the air conditioner is not installed in an easily accessible area.GENERAL INFORMATION Carefully read the content of this manual before installing the air conditioner and store the manual in a safe place in order to beable to use it as reference after installation. For maximum safety, installers should always carefully read the following warnings. Store the operation and installation manual in a safe location and remember to hand it over to the new owner if theair conditioner is sold or transferred. This manual explains how to install an indoor unit with a split system with two SAMSUNG units. The use of other types of unitswith different control systems may damage the units and invalidate the warranty. The manufacturer shall not be responsible fordamages arising from the use of non compliant units. The manufacturer shall not be responsible for damage originating from unauthorized changes or the improper connection ofelectric and requirements set forth in the “Operating limits” table, included in the manual, shall immediately invalidate the warranty. The air conditioner should be used only for the applications for which it has been designed: the indoor unit is not suitable to beinstalled in areas used for laundry. Do not use the units if damaged. If problems occur, switch the unit off and disconnect it from the power supply. In order to prevent electric shocks, fires or injuries, always stop the unit, disable the protection switch and contact SAMSUNG’stechnical support if the unit produces smoke, if the power cable is hot or damaged or if the unit is very noisy. Always remember to inspect the unit, electric connections, refrigerant tubes and protections regularly. These operations should beperformed by qualified personnel only. The unit contains moving parts, which should always be kept out of the reach of children. Do not attempt to repair, move, alter or reinstall the unit. If performed by unauthorized personnel, these operations may causeelectric shocks or fires. Do not place containers with liquids or other objects on the unit. All the materials used for the manufacture and packaging of the air conditioner are recyclable. The packing material and exhaust batteries of the remote control(optional) must be disposed of in accordance with current laws. The air conditioner contains a refrigerant that has to be disposed of as special waste. At the end of its life cycle, the air conditionermust be disposed of in authorized centers or returned to the retailer so that it can be disposed of correctly and safely.INSTALLING THE UNITIMPORTANT: When installing the unit, always remember to connect first the refrigerant tubes, then the electrical lines.Always disassemble the electric lines before the refrigerant tubes. Upon receipt, inspect the product to verify that it has not been damaged during transport. If the product appears damaged,DO NOT INSTALL it and immediately report the damage to the carrier or retailer (if the installer or the authorized technician hascollected the material from the retailer.) After completing the installation, always carry out a functional test and provide the instructions on how to operatethe air conditioner to the user. Do not use the air conditioner in environments with hazardous substances or close to equipment that release free flames to avoidthe occurrence of fires, explosions or injuries.POWER SUPPLY LINE, FUSE OR CIRCUIT BREAKER Always make sure that the power supply is compliant with current safety standards. Always install the air conditioner in compliancewith current local safety standards. Always verify that a suitable grounding connection is available. Verify that the voltage and frequency of the power supply comply with the specifications and that the installed power is sufficientto ensure the operation of any other domestic appliance connected to the same electric lines. Always verify that the cut-off and protection switches are suitably dimensioned. Verify that the air conditioner is connected to the power supply in accordance with the instructions provided in the wiringdiagram included in the manual. Always verify that electric connections (cable entry, section of leads, protections…) are compliant with the electric specificationsand with the instructions provided in the wiring scheme. Always verify that all connections comply with the standards applicableto the installation of air conditioners.