User manual LG LRDN22725SW

[. . . ] 45 Under Ceiling Type RAV-SM561CT-E, RAV-SM801CT-E, RAV-SM1101CT-E, RAV-SM1401CT-E . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59 INSTALLATION MANUAL 4-Way Air Discharge Cassette Type RAV-SP1100UT-E, RAV-SM560UT-E, RAV-SM800UT-E, RAV-SM1100UT-E, RAV-SM1400UT-E . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74 Concealed Duct Type RAV-SM561BT-E, RAV-SM801BT-E, RAV-SM1101BT-E, RAV-SM1401BT-E . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92 Under Ceiling Type RAV-SM561CT-E, RAV-SM801CT-E, RAV-SM1101CT-E, RAV-SM1401CT-E . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] button, the set time decreases in the unit of 0. 5 hr (30 minutes). For every push of The minimum set time is 0. 5 hr. 3 Push SET button. · SET DATA display disappears and display goes on. (When ON timer is activated, time is displayed, and after time of the timer has been up, displays other than ON disappear. ) Cancel of timer operation 4 Push CL button. · TIMER display disappears. NOTICE · When the operation stops after the timer reached the preset time, the Repeat OFF timer resumes the operation by pushing button and stops the operation after the time of the timer has reached the set time. ­ 67 ­ RAV-SM561CT-E, RAV-SM801CT-E, RAV-SM1101CT-E, RAV-SM1401CT-E HINTS FOR ECONOMICAL OPERATION Maintain room temperature at comfortable level Clean air filters The clogged air filter impairs the performance of the air conditioner. Never open doors and windows more often than necessary To keep cool or warm air in the room, never open doors and windows more often than necessary. Window curtains In cooling, close the curtains to avoid direct sunlight. In heating, close the curtains to keep the heat in. Get uniform circulation of room air Adjust the air flow direction for the even circulation of room air. Gee, chilly Control Clean, please. Blows upward Cool and dry air Ple Warm air Blows downward ­ 68 ­ ase clo Air flow adjustment se RAV-SM561CT-E, RAV-SM801CT-E, RAV-SM1101CT-E, RAV-SM1401CT-E MAINTENANCE Cleaning of remote controller CAUTION · Use a dry cloth to wipe the remote controller. · A cloth dampened with cold water may be used on the indoor unit if it is very dirty. · Never use a damp cloth on the remote controller. · Do not use a chemically-treated duster for wiping or leave such materials on the unit for long. It may damage or fade the surface of the unit. · Do not use benzine, thinner, polishing powder, or similar solvents for cleaning. These may cause the plastic surface to crack or deform. If you do not plan to use the unit for more than 1 month (1) Operate the fan for 3 to 4 hours to dry inside the unit · Operate "FAN ONLY" mode with set temperature 30°C. If the air conditioner is inappropriate installed by yourself, it may cause electric shock or fire. Do not install the air conditioner in the following places · Do not install the air conditioner in any place within 1 m from a TV, stereo, or radio set. If the unit is installed in such place, noise transmitted from the air conditioner affects the operation of these appliances. · Do not install the air conditioner near a high frequency appliance (sewing machine or massager for business use, etc. ), otherwise the air conditioner may malfunction. · Do not install the air conditioner in a humid or oily place, or in a place where steam, soot, or corrosive gas is generated. · Do not install the air conditioner in a salty place such as seaside area. · Do not install the air conditioner in a place where a great deal of machine oil is used. · Do not install the air conditioner in a place where it is usually exposed to strong wind such as in seaside area or on the roof or upper floor of a building. · Do not install the air conditioner in a place where sulfureous gas generated such as in a spa. · Do not install the air conditioner in a vessel or mobile crane. Be careful with noise or vibrations · Do not install the air conditioner in a place where noise by outdoor unit or hot air from its air outlet annoys your neighbors. · Install the air conditioner on a solid and stable foundation so that it prevents transmission of resonating, operation noise and vibration. · If one indoor unit is operating, some sound may be audible from other indoor units that are not operating. TROUBLES AND CAUSES CAUTION If any of the following conditions occur, turn off the main power supply switch and immediately contact the dealer : · The operation lamps flash at short intervals (5 Hz) even though you have tried turning off the power supply and turning on again after 2 or 3 minutes. [. . . ] (Exchange by wired remote controller) Set data 0000 0001 Standard (At shipment) High static pressure 1 3. 5m or less 4. 0m or less When using wireless remote controller To exchange the static pressure, there is a method other than the abovementioned method by wired remote controller, which is to shift the short plug on the indoor microcomputer P. C. Adopt this method in case of using a wireless remote controller, etc. * However, after exchanging once, be careful to shift the short plug to the standard position (At shipment) in order to return to the standard setup (follow to E2PROM setup) though the setup for high staticpressure 1, high static-pressure 2, or low staticpressure can be arbitrarily performed. It is necessary to rewrite data from the wired remote controller sold separately in the set data "0000". · Select by exchange of short plug on indoor microcomputer P. C. [. . . ]