User manual LG GR-409GPA

[. . . ] 3 Checking before use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Viewing the parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Cleaning and maintaining the air conditioner . . . . . . . . . . . . . . 11 Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] Turningtheairconditioneroffandthenonagainwiththecircuitbreakermaycauseasparkandresultinelectricshockorfire. After unpacking the air conditioner, keep all packaging materials well out of the reach of children, as packaging materials can be dangerous to children. Ifachildplacesabagoveritshead, itmayresultinsuffocation. Do not insert your fingers or foreign substances into the outlet when the air conditioner is operating or the front panel is closing. Takespecialcarethatchildrendonotinjurethemselvesbyinsertingtheirfingersintotheproduct. Do not touch the front panel with your hands or fingers during the heating operation. Thismayresultinelectricshockorburns. Do not insert your fingers or foreign substances into the air inlet/outlet of the air conditioner. Takespecialcarethatchildrendonotinjurethemselvesbyinsertingtheirfingersintotheproduct. Do not use this air conditioner for long periods of time in badly ventilated locations or near infirm people. Sincethismaybedangerousduetoalackofoxygen, openawindowatleastonceanhour. If any foreign substance such as water has entered the appliance, cut the power by unplugging the power plug and turning the circuit breaker off and then contact your nearest service center. Failingtodosomayresultinelectricshockorfire. Do not attempt to repair, disassemble, or modify the appliance yourself. Donotuseanyfuse(suchascooper, steelwire, etc. )otherthanthestandardfuse. Failingtodosomayresultinelectricshock, fire, problemswiththeproduct, orinjury. FOR USING CAUTION Do not place objects or devices under the indoor unit. If the cooling operation is used at over 32°C/90°F (indoor temperature), it does not cool at its full capacity. · The use of the air conditioner at a relative humidity above the expected one (80%) may cause the formation of condensate and the leakage of water drops on the floor. 7 Checking before use Maintaining your air conditioner Internal protections via the unit control system This internal protection operates if an internal fault occurs in the air conditioner. Type Against cold air De-ice cycle (Defrost cycle) Anti-protection of internal battery Protect compressor Description The internal fan will be off to against cold air when the heat pump is heating. The internal fan will be off to against cold air when the heat pump is heating. The compressor will be off to protect internal battery when the air conditioner operates in Cool mode. The air conditioner does not start operating immediately to protect the compressor of the outdoor unit after it has been started. NOTE · If the heat pump is operating in Heat mode, De-ice cycle is actuated to remove frost from an outdoor unit that may have deposited at low temperatures. When indoor humidity increases, indoor unit will automatically detect it and open the air flow blade in wider angle to make sure that performance of the product is stable. Heating Frost & De-ice Fan High indoor/outdoor temperatures Power failure Protection mechanism Automatic air flow blade control 9 Viewing the parts Main parts Air flow blade Air intake Air filter (under the grille) Display Indicator Remote control sensor Filter reset indicator Timer indicator Removing frost indicator On/Off operation indicator NOTE · Your air conditioner and display may look slightly different from the illustration shown above depending on your model. 10 Cleaning and maintaining the air conditioner Cleaning the exterior Wipe the surface of the unit with a slightly wet or dry cloth when needed. Wipe off dirt of odd-shaped area by using a soft brush. ENGLISH CAUTION · Do not use Benzene or Thinner. They may damage the surface of the air conditioner and can create a risk of fire. 11 Cleaning and maintaining the air conditioner Cleaning air filter and grille Open the front grille. Open the blades on the left and right side of the Detach the front grille. Remove the safety clip first and then remove the Samsung logo. Press both of the levers and pull the grille downward. Two safety clips are mounted to the front grille to prevent it from dropping. hinge. Pull the green switch on the hinge part down and then press and pull the hinge part to remove the grille. [. . . ] · Check if the cover or any obstacle is not near the outdoor unit. · Check if the refrigerant pipe is too long. · Check if the air conditioner is only available in Cool mode. · Check if the remote control is only available for cooling model. [. . . ]