User manual LG LRDN20720BQ

[. . . ] Install the air conditioner to the opening dimensions shown below. Never install the unit where any of the air inlet is blocked. The air conditioner should be installed with a strong external support to minimize noise and vibration, and for the purpose of safe installation, repair, replacement and secure positioning. Avoid installing the air conditioner where it is exposed to direct sunlight. 43. 5~44. 5 cm (17 1/8"~17 1/2") More than 20 cm (8") 8 cm 67~6 ") 6 3/4 /8"~2 (26 3 More than 20 cm(8") 8~20 cm(3"~8") More than 40cm(16") Air outlet Air inlet More than 20cm(8") Air inlet More than 40cm (16") More than 20cm(8") Air inlet Air inlet Air outlet About 1cm (3/8") POWER CABLING GROUNDING WARNING : THIS APPLIANCE MUST BE GROUNDED. [. . . ] (3) Slide the chassis out from the cabinet by pulling on the hand hold located at the bottom center of the chassis. (Fig. 2) Angle Cabinet Chassis Fig. 2 3 Remove the 3 fixing nuts and the fixing angles from the compressor. (Fig. 3) Some models may not be equipped with the fixing angles. These are for the purpose of transportation only. Keep them in a handy place in case of relocation. Wrench Compressor Fixing nut Fixing angle Rubber Fig. 3 3 positions E-3 ENGLISH INSTALLATION INSTRUCTIONS 4 Attach the drain joint provided with your air conditioner accessory to the back of the chassis for convenience when outside drainage becomes necessary. (Fig. 4) 1 2 Drain joint 3 4 Fig. 4 When drainage is necessary If outside water drainage is necessary in high humidity district, or if you do not prefer the splashing sound of the nondrain function, cut off the blockage of the drain joint . (Fig. 5) A hose of an appropriate length may be attached to drain outlet water. Drain joint Blockage Fig. 5 Cabinet 5 (1) Install the cabinet into the installation opening. (2) Secure the cabinet to the mounting frame using 8 long gold screws(2. 5cm/1"). (Fig. 6) Bottom gasket Fig. 6 WARNING: At this step, make sure the cabinet is inclined approximately 1cm (3/8") to the back (Fig. 7). If the cabinet is not properly inclined, the water collected in the bottom tray during operation will not drain properly and may flow into the room where the air conditioner is installed. More than 40cm (16") cabinet mounting frame incline backwards about 1cm (3/8") Fig. 7 (3) Attach the bottom gasket to the gap between the mounting frame and the unit to seal outside air. (Fig. 6) E-4 INSTALLATION INSTRUCTIONS 6 Slide the chassis back into the cabinet. Secure the chassis to the cabinet using the screw and angle removed in Step 2. Push the angle into the gap between the chassis and the cabinet. The air conditioner will perform fan operation at medium speed. Cooling for sleeping comfort with low fan speed. Fan operates at medium speed; cooling power at medium. Fan and cooling at maximum power. NOTE FOR COOLING OPERATION When operating the air conditioner under extremely high outdoor temperature, set the air conditioner as shown in the chart at right for efficient performance. THERMOSTAT : 8, 9 or 10 SELECTOR : HIGH COOL VENTILATION : LEFT (CLOSED) position E-7 ENGLISH MODES OF OPERATION THERMOSTAT KNOB Use to adjust the desired room temperature setting. The air conditioner will automatically maintain the room temperature according to the THERMOSTAT setting. The higher the numbers, the cooler the room temperature becomes. Experiments may be needed in order to find out the most suitable setting. AUTO SWING SWITCH Use to activate automatic louver movement during LOW COOL, MED COOL and HIGH COOL. Adjust the louvers to change the direction of air flow for uniform and efficient cooling of the room. Set the AUTO SWING switch ON ( ), and the Left/Right air flow adjustment louvers will swing continuously to provide better circulation of cool air. The louvers will be stopped at the position when the switch is turned off. You can also use the switch to adjust the Left/Right air flow adjustment louvers to the desired position. [. . . ] REMOVE THE AIR FILTER Remove the grille by sliding it to the left until it stops and then pull it towards you. Next lift and unhook the bottom of the air filter and remove it. Grille 2. CLEAN THE FILTER To remove dust from the filter, use a vacuum cleaner or wash it with water. If the filter is very dirty, wash it with detergent and rinse carefully with water. Do not expose the filter to heat or dry it under direct sunlight. Air filter 3. RE-INSTALL THE FILTER Fit the top hooks, and then hook the bottom of the air filter. [. . . ]