Single Package Air Conditioners OWNER'S MANUAL ? Please read carefully and thoroughly this manual operating this unit. Contact the authorized SVC man for repair or before ? maintenance of this unit. ? Contact the installer for installation of this unit. ? The appliance is not intended for use by infirm persons without supervision. Young children should be supervised to young children or ? do not Prior to play with the ensure that installation, this air-conditioning unit submitted for they appliance. approval by the utility service provides electricity (EN 61000-3 Norm). must be which P/No.: 3828A20228G File Tab Position: 3 Rev. No.: 1 Safety Precautions Important Safety Precautions FOR YOUR RECORDS ...........................................3 SafetyPrcuions Operation Precautions .......4 Model # You can find them on a label on the side of unit. Date Purchased How to Instructions operate the Unit........5 READ THIS MANUAL ? ? Inside you will find many helpful hints on how to use and maintain your air conditioner properly. Just a little preventive care on your part can save you a great deal of time and money over the life of your air conditioner. You'll find many answers to common problems in the chart of troubleshooting tips. If you review our chart of Troubleshooting Tips first, you may not need to call for service at all. Care and Maintenance Care and Maintenance .......6 CAUTION Operation Tips....................8 ? ? ? ? Contact the authorized Service technician for maintenance of this unit. repair Contact the installer for installation of this unit. The air conditioner is not intended for use by young children or infirm persons without supervision. Young children should be supervised to ensure that they do not play with the air conditioner. Troubleshooting tips Troubleshtingp Serial # Dealer's Name Operating OperatingIsuco CarendMitc Write the model and serial numbers here for the unit: Before You Call For Service..................9 Service Centers................10 2 or Important safety precautions Read all instructions before using. To prevent injury to the Incorrect operation following indications. user or due to other people and property damage, the following instructions must be followed. ignoring of instruction will cause harm or damage, the seriousness is classified by WARNING : CAUTION Meanings of symbols This : symbol indicates the This symbol indicates properties only. used in this manual are as the possibility of death of injury or or serious damage injury. to shown below. Be Be possibility the sure Installation sure not to do. to follow the instruction. precautions WARNING WARNING Do not install, remove and re-install the unit Improper installation will cause water leakage, dealer or specialist for the installation work. by yourself. electrical shock, or fire. Please consult authorized CAUTION CAUTION Please confirm the following important points during installing. This air conditioner must be grounded. It may cause grounding Condensed water should be drained. electrical shock if is not fully perfect. If the drainage route is incomplete, drop from the unit. water may Do not install the unit at place where leakage of gas may occur and/or in an explosive Install a ground fault interrupter depending on the place where atmosphere. In the air conditioner is to be installed. (humid place, etc.) of gas leakage the gas may accumulate in the unit and it may cause fire ignition. case If the ground fault installed, it may Confirm drainage piping is properly. If it is not connected perfectly, it may cause water leakage. (See INSTALLATION & MAINTENANCE INSTRUCTIONS) shock. connected 3 interrupter cause an is not electric SafetyPrcuionsOpgICdMTblh SafetyPrcuions OperatingIsuco CarendMitc Operation precautions WARNING WARNING Do not insert hands through Discharge Grille when the air conditioner is operating. ? It will Do not ? It will operate with cause the fan. injury by step ? wet hand. It may on on the unit and do not put it. cause an injury. When the unit is not going to be used for a long time, turn off the circuit breaker. electrical shock. ? If not, dirt may collect and cause a fire. OFF When Troubleshtingp cause an Do not anything abnormality (smell of burning, etc) stop the air conditioner and turn off Repair or relocation should not be done the customer. an occurs, by the circuit breaker. ? If the unit continues to condition, it may operate in an abnormal fire, damage, etc. In ? If these are done incorrectly, it may cause a fire, electric shock, injury. Consult your dealer. cause this case, consult your dealer. 4 How to operate the Unit(with mechanical thermostat) Cooling Operation FAN 1 2 Move the FAN switch back to the "AUTO" position. With the "FAN" switch in the "ON" position, Indoor fan motor shall operate continuously regardless of system switch position. AUTO ON ? Move the system switch to the "COOL" SYSTEM position. COOL OFF HEAT This unit has "time delay PCB" so there is 3-minute(±45seconds) delay before compressor start. 3 Set the temperature lower than the temperature. room 5060708090 SYSTEM 4 Move the order to system switch to the "OFF" position in stop cooling operation. Electric Heater 1 2 3 COOL OFF Operation (Electric Heater is option) FAN Move the FAN switch to the "AUTO" ? an HEAT position. position, Indoor fan motor shall operate continuously regardless of system switch position. AUTO ON With the "FAN" switch in the "ON" Move the Set the system switch to the "HEAT" temprature upper than the SYSTEM position. room COOL OFF HEAT temprature. 5060708090 SYSTEM 4 Move the system switch to the "OFF" position heating operation. 5 in order to stop COOL OFF HEAT SafetyPrcuionsOpgICdMTblh Care and maintenance SafetyPrcuions CAUTION: Before performing any maintenance, turn off the main power to the system. You can do some of the periodic maintenance for your unit cabinet, clearing the condenser coil, and conducting a yourself; this includes, cleaning unit general unit inspection on a regular basis. WARNING WARNING Before before removing access panels to service unit, disconnect power supply. attempting any servicing can result in severe injury or death. Failure to disconnect power Filter The units without shipped are a filter and is the responsibility of the installer to secure a filter in the return air ductwork. OperatingIsuco CarendMitc Filter must and efficiency be used and must be kept clean. laden, insufficient air will be delivered by the blower, decreasing your units increasing operating costs and wear-and-tear on the monthly especially since the unit may be Filters should be checked units and controls. used for both heating and cooling. Condenser coil Unfiltered air circulates clogged with dust, dirt, through the unit's condenser coil and etc.. To clean the can cause the coil's surface to become coil, vertically (i.e., along the fins) stroke the coil surface with a soft bristled brush. Keep all vegetation away from the condenser coil Maintenance Performed area. by Serviceman-Cooling Season To keep your unit operating safely and efficiently, the manufacturer recommends that a qualified serviceman check the entire system at least once each year, or more frequently if conditions warrant. Your serviceman may examine these 1. Filter areas of your unit: (for cleaning) 2. Motors and drive system components 3. Condenser coils 4. 5. 6. 7. 8. Troubleshtingp always When filters become dirt 9. (for cleaning) Safety Controls (for mechanical cleaning) Electrical components and wiring (for possible replacement or connection tightness) Condensate drain (for cleaning) Inspect the unit duct connections to ensure they are physically sound and sealed to the Inspect the unit mounting support to see that it is sound. Inspect the unit to ensure there is no obvious deterioration. Maintenance Performed Complete the unit inspections By Serviceman-Heating unit casing. Season and service routines described below at the beginning of each heating season. ? Inspect the controller panel wiring to verify that all electrical connections is intact. 6 are tight and that wire insulation When the air conditioner is not going to be used for a When air conditioner is not to be used for a going long time. When the air conditioner is to be used Operate the air conditioner on Air circulation mode for 2 to 3 hours. ? This will dry out the internal Turn off the circuit breaker. CAUTION CAUTION Dirt may collect and may Helpful cause a again. Check that the air inlet and outlet of the indoor/outdoor unit are not blocked. parts. Turn off the circuit breaker when the air conditioner is not going to be used for a long time. long time. fire. information Wasted! The air filters and your electric bill. If the air filters become clogged with dust, the cooling capacity will drop, and 6% of the electricity used to operate the air conditioner will be wasted. 7 SafetyPrcuionsOpgICdMTblh SafetyPrcuions OperatingIsuco CarendMitc Troubleshtingp Operation Tips Do not overcool the This is not good Keep room. for your health and wastes blinds or curtains closed. Do not let direct sunshine enter the electricity. the air conditioner is in room when operation. 4~6¡C Make sure that the doors and windows Avoid are shut Ventilate the occasionally. room tight. opening doors and windows possible to keep the cool air in the as much Since windows as are kept closed, open them and ventilate the room.. 8 it is a good room now idea to and then. Before you call for service... Troubleshooting Tips! Save Check the Does not following points please contact your dealer operate. The before or time and requesting repairs money! or service.... If the fault persists, service center. room has a peculiar odor. It that condensation is from the air seems leaking conditioner. Has the fuse blown or has the circuit breaker been tripped? ? ? Check that this is not a damp smell exuded by the walls, carpet, furniture, or cloth items in the Air conditioner does not operate for about 3 minutes when restarted. ? This is the Protection device of the air conditioner Wait about three minutes and operation will begin. Does not cool ? ? ? ? Condensation occurs when the airflow from the air conditioner cools the warm air. room. or The air conditioner is noisy. heat effectively. . ? The room may have been very hot when the air conditioner was first turned on. Allow time for it to cool down. Has the setting temperature been set incorrectly? Are the unit's air inlet vents obstructed? 9 or outlet ? For a water operation noise that sounds like flowing. -This is the sound of freon flowing inside the air conditioner unit. SafetyPrcuionsOpgICdMTblh Product SafetyPrcuions Specifications/Service Centers Details of LG serial No. 1234567891 0 Code Detail 1 Year Code of Model 0~9 2,3 Month 01~12 Month (Digit) ex) Meaning The last digit of year ex)1997→7,2000→0 (Digit) 4 Nation 5 Product A~Z (Alphabet) OperatingIsuco CarendMitc Troubleshtingp March → 03, August → 08 Where manufactured ex)K→Korea,C→China A~Z ex) A → Airconditioner (Alphabet) Serial No. 6~10 Production 0~9 Quantity (Digit) Service Centers H. G. IBRAHIM SHAKER COMPANY, LTD. SERVICE CENTER * JEDDAH : P. O. BOX 50, JEDDAH 21411 KINGDOM OF SAUDI ARABIA TEL NO. * RIYADH : AL-KHOBAR : case of : 4020570 P. O. BOX 78, AL-KHOBAR 31952 KINGDOM OF SAUDI ARABIA TEL NO. In 6422952 / 6425527 P. O. BOX 15, RIYADH 11411 KINGDOM OF SAUDI ARABIA TEL NO. * : : 8943714 parts being disordered, please contact with SVC center: and check the 10 replacement parts code. ( EN61000-3 ) OFF FAN AUTO AUTO ON ON ￥ SYSTEM COOL OFF HEAT 5060708090 FAN AUTO ON OFF SYSTEM COOL OFF AUTO HEAT ON ￥ HEAT 5060708090 SYSTEM COOL OFF HEAT OFF .1 .2 .3 .4 .5 .6 .7 .8 .9 OFF OFF 6~4 ? ? ? ?