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Notices operation Please read following bee When voltage is very high, components would be easily damaged, when voltage is very low, compressor vibrates terribly that refrigerant system will be damaged, compressor electric components cannot work, voltage should be stable; re shouldn t be big fluctuation. Be sure to pull out power plug as not in use a long time. Orwise, accumulated dusts that may cause over heating or fire. Never splice power cord or use an extended cord. It can cause overheating or fire. Don t leave windows doors open Don't block intake or outlet vents of both outdoor indoor s. The power supply must adopt special circuit that with switch protection assure It can decrease conditioning capacity or cause a malfunction. a long time while. It can decrease conditioning capacity. it has enough capacity. The will be turned on or off according to your requirement automatically, do not turn on or turn off frequently, orwise disadvantage effect may be caused to. When having a burning smell or smoke, turn off power supply contact with service center. Keep combustilble spray away from s more than 1m. Don t attempt to rep by yourself. If abnormity still exists, may be damaged, may cause electric shock or fire. It can cause a fire or explosion The wrong rep will lead to an electric shock or fire, so you should contact service center to rep. 2
Notices operation Please don't cut off or damage power cords control cords. If y are damaged, ask qualified personnel to change m. To adjust flow direction appropriately. When, to adjust vertical lateral flow direction by use of remote controller. Don t insert your hs or stick into intake or outlet vents. Swing louver Guide louver Don t blow wind to animals plants directly. It can cause a bad influence to m. Don t apply cold wind to body a long time. It can cause health problems. Don t use or purposes, such as drying clos, preserving foods, etc. Splashing water on can cause an electric shock malfunction. Don t place a space heater near. 3
Notices use Working principle special functions cooling Principle: absorbs heat in room transmit to outdoor discharged, so that indoor ambient temperature decreased, its cooling capacity will increase or decrease by outdoor ambient temperature. Anti-freezing function If is running in COOL mode in low termperature, re will be frost med on heat exchanger, when indoor heat exchanger temperature decreased below 0 indoor microcomputer will stop compressor running protect. Working principle special functions heating Principle: * absorbs heat from outdoor, transmits discharges into room. * If ambient temperature decreases, heating capacity of will decrease. Defrosting: * When outdoor temperature is low but high humidity, after a long while running, frost will m on outdoor, that will effect heating effect, at this time, auto defrosting function will act, heat running will stop 8-10mins. * During auto defrosting, fan motors of indoor outdoor will stop. * During defrosting, indoor indicator flashes, outdoor may emit vapor. This is due to defrosting, it isn't malfunction. * After defrosting finished, heating will recover automatically. Anti-freezing function: In "HEAT" mode, if in following status, indoor heat exchanger haven't achieve certain temperature, that indoor will not act, in order to prevent cool blowing. (Within 3mins) 1.Heating starts. 2.After Auto defrosting finished. 3.Heating under low temperature. The climate type of this is according to nameplate. 4
Names functions of each part Indoor ⑵ in ⑴ ⑶ ⑷ out ⑸ ⑹ ⑼ ⑴ Power cable ⑵ Front panel ⑶ Filter ⑷ Guide louver ⑸ Wall pipe ⑹ Bind tape Outdoor ⑺ Connection wire in ⑻Drainage pipe ⑼Remote control ⑺ ⑻ out 5
Clean care CAUTION Turn power off pull out power plug bee cleaning. Or it may cause electric shock. Never sprinkle water on indoor outdoor cleaning because it can cause an electric shock. Volatile liquid (e.g. thinner or gasoline) will damage. (So wipe s with a dry soft cloth, or a cloth slightly moistened with water or cleanser.) Clean front panel(make sure to take it off bee cleaning) 1 2 Take off front panel Along direction of arrows to lift front panel up, meanwhile to hold both slots of front panel take it out cibly n can take it off. Washing WashingClean with a soft brush, water neutral detergent n dry it.(note: Bee cleaning, take down displayer box firstly, n to wash panel, if has displayer on front panel. Never use water above 45 to wash panel, or it could cause demation or discoloration.) 3 Install front panel Place two supporters of front panel into slots, along direction of arrows to cover clasp front panel. As show in right figure. Cleaning filters (Recommended once every three months) Note: If dust is much more around, filters should be cleaned many times. After taking off filter, don't touch fin of indoor, in order to avoid hurt your fingers. 6
Clean care 1 Take down filter At slot of surface panel to open an angle, pull filter downward take it out. (a) 2 Cleaning To clean dust adhering to filters, you can eir use a vacuum cleaner, or wash m with warm water ( water with neutral detergent should below 45 ). When filters are very dirty (such as oil stain), dry it in shade. NOTE: Never use water above 45 to wash, or it can cause demation or discoloration. Never partch it by fire, or can cause a fire or demation. (b) 3 Reinsert filters Reinsert filters along with arrow head, n cover surface panel clasp it. 1 2 3 4 1 Turn main power off. Check bee use Be sure that nothing obstructs outlet intake vents. Check that wher ground wire is properly connected or not. Check that wher batteries of are changed or not. Check that wher installation st of outdoor is damaged or not. If damaged, contact dealer. Maintain after use 2 Clean filter indoor outdoor s' bodies. 3 Repaint rubiginous place on outdoor to prevent it from spreading. 7
Troubleshooting Warning Do not rep at your discretion. In rep may cause electric shock or fire, so contact Authorized Service Center professional rep. Following checks prior to contact may save your time costs. Phenomenon does not run upon immediately restart after a stop. Wait Troubleshooting To protect upon immediate restart after a stop, microcomputer controller will delay 3 minutes bee will run. blows out bad smell when it is initially started. The itself has no bad smell. If any. It is bad smell accumulated from environment. Solution: Clean filter. If still any problem, shall be cleaned (Please contact Authorized Service Center) You may hear Water Flowing noise when is running. When is started, or compressor is started or stopped during running or is stopped, sometimes you may hear hua-hua or di-di- noise. This is flowing sound of refrigerant or than fault. Sometimes a thin fog will flow out of outlet when is running under cooling mode. This might occur when indoor temperature humidity are high. This is because indoor is quickly cooled down. After a period of time, fog will disappear with decrease of indoor temperature humidity. You may hear a slight crack when is started or stopped. This is sound of friction caused by expansion of panel or or parts due to change of temperature. 8
Troubleshooting Phenomenon Troubleshooting The can not run Break off Has power been shut down? Dose power plug come loose from socket? Is circuit protection device tripped off or not? Is voltage higher or lower? (Tested by professionals) Is Timer ly used? Cooling(Heating) efficiency is not good. Is Temp. setting suitable? Were inlet outlet vents obstructed? Is re too much dusts accumulated obstructed filter? Are windows doors clod? Did Fan speed set at low speed? Is re any heat sources in room? Wireless remote control is not available The is interfered by abnormal or frequent functions switchover occasionally controller cannot operate. At this time, you need to pull out of plug, reinsert it. Is it in its receiving range? Or obstructed? To check voltage in wireless remote control inside is charged, orwise to replace batteries. Wher wireless remote control is damaged. If water leakage in room If water leakage in outdoor Noise from indoor emitted. The humidity is on high side. Condensing water over flowed. The connection position of indoor drainage pipe is loosed. When is running in COOL mode, pipe connection of pipe would be condensed due to water cooled down. When is running in Auto Defrosting mode, ice thawed flowed out. When is running in HEAT mode, water adhered on heat exchanger dripped off. The sound of fan or compressor relay is switching on or off. When defrosting is started or stop running, it will sound. That is due to refrigerant flowed to reverse direction. 9
Troubleshooting Phenomenon Indoor cannot deliver Moisture on outlet vent Troubleshooting In HEAT mode, when temperature of indoor heat exchanger is very low, that will stop deliver in order to prevent cool. (Within 3min) In HEAT mode, when outdoor temperature is low or high humidity, re are much frost be med on outdoor heat exchanger, that will automatically defrost, indoor stop blowing 3-12mins.During defrosting, re is water flowing out or vapor be produced. In dehumidifying mode, sometimes indoor fan will stop, in order to avoid condensing water be vaporized again, restrain temperature rising. If is running under high humidity a long time, moisture will be condensed on outlet grill drip off. Immediately stop all operations plug out, contact dealer in following situations. There is harsh sound during operation The terrible odors emitted during operation Water is leaking in room switch or protection switch often breaks Carelessy splash water or something into Stop running pull out of plug. There is an abnormal heat in power supply cord power plug. 0