Hisense Group KF 346GWE User's Manual
Contents
1. Anti mold filter The air cleaning filter removes dust and dirt from the air and reduces odors and somke from tobacco This air clean filter cannot remove harmful gases or vapors nor ventilate air in the room You must open doors or windows frequently when you use gas or oil heating appliances Otherwise there is a risk of suffocation in extreme cases The air clean filter needs to be installed behind the anti mold filter 1 Remove the anti mold filter 2 Install the air clean filter in the position shown in the diagram with the meaning FRONT symbol facing the front 3 Reinstall the anti mold fillter Tips for Energy Saving Do not Block the air intake and outlet of the unit If they are obstructed the unit will not work well and may be damaged Let sunlight directly into the room Use sunshades blinds or curtains If the walls and ceiling of the room are warmed by the sun it will take longer time to cool the room Do Always try to keep the air filter clean Refer to Care and Cleaning A clogged filter will impair the performance of the unit To prevent conditioned air from escaping keep windows doors and any other openings closed Troubleshooting If your air conditioner does not work properly first check the following points before requesting service If it still does not work properly contact your dealer or2. For dehumidifying operation 0 For cooling operation STEP 1 For automatic operation For fan operation 89 STEP 2 To start the air conditioner press the ON OFF operation button Press the TEMP setting button to change the temperature setting to the desired temperature STEP 3 Adjustable temperature range 30 max 16 C min Set the FAN SPEED selector button to choose the fan speed you want STEP 4 If the fan speed is set to Automatic the fan speed switches automatically NOTE according to the difference between the actual room temperature and the set temperature STEP 5 Press the FLAP button and set the airflow direction as desired To stop the air conditioner press the ON OFF operation button again Adjusting the Fan Speed A Automatic Simply setthe FAN SPEED selectortothe position A microcomputer in the air conditioner automatically controls the fan speed when the 2 mode is selected When the air conditioner starts operating the difference between the room temperature RT and the set temperature T is detected by the microcomputer which then automatically switches the fan speed to the most suitable level Cooling mode When difference between room temperatureand set FAN SPEED temperature is RT gt T 3 C High T 3 C RT gt T 1 C Medium RTO T 1 C Low Mild drying mode When difference between room temperature FAN SPEED and set tempe
3. If the 1 HR TIMER button is pressed while the TIMER OFF function operates the OFF Timer is cancelled and the unit will stop operating one hour later This operation makes higher or lower temperature airflow than usual in winter or summer which makes you feel comfortanble as soon as you go home Setting procedure Press the High Efficiency button on the remote control unit gently with a whisper and the lamp on the display panel is lighted so the high efficient operation comes to work It may last the longest time of 15 minutes rower _ HIGH POWER lamp OPERATING ON OFF button ON OFF Cancellation procedures Press the HIGH POWER button again with a second whisper the lamp is out Special Remarks In the event of power failure the unit will stop When the power is resumed during operation the unit will restare automatically after three minutes Power failure Clicking Sound Clicking sound is In cooling operation some plastic parts may expand or shrink due to a sudden temperature beard the air change In this event a clicking sound may occur This is normal and the sound will soon conditioner disappear The remote control unit sends the temperature signal to the air conditioner regularly at three minute intervals If the signal from the remote control unit stops for more than ten minutes due to the loss of the remote control unit or other troubl
4. flammable gases or in an extremely humid space such as a greenhouse 4 Do not install the air conditioner where excessively high heat generating objects are placed Avoid To protect the air conditioner from heavy corrosion avoid installing the outdoor unit where salty sea water can splash directly onto it or in sulphurous air near a spa 1 All wiring must conform to the local electrical codes 2 Each unit must be properly grounded 3 Wiring must be done by a qualified electrician 4 Consider the capacity of the electric current of your electrical kilowatt hour meter wires and socket before installation 5 Power for this air conditioner is supplied by individual electrical wire 6 There must be at least one ventilation intake in the area where the heat pump is mounted 1 Read this manual carefully before using this air conditioner If you still have any diffculties or problems consult your dealer for help 2 The air conditioner is designed to give you comfortable room conditions Use this only for its intended purpose as described in this instruction manual A WARNING 3 Never use store gasoline or other flammable vapor or liquid near the air conditioner it is very dangerous 4 The air conditioner has no ventilator for intaking fresh air from outdoors You must open doors or windows frequently when you use gas or oil heating appliances in the same room which consume a lot of oxygen from the air Otherwise there is a
5. E m riisense KF 346GWE KE 256GWE SPLIT TYPE AIR CONDITIONER INSTRUCTION MANUAL Features This air conditioner provides with cooling fan and drying functions Details of thefunctions are below refer to these descriptions when using the air conditioner e Compact Size This modelis smallerthan its predecessors and yet offersthe same capabilities Microprocessor Controlled Operation The interior compartment of the remote control unit contains several features to facilitate automatic operation clearly displayed for easy use eSimple One touch Wireless Remote Control The remote control unit has several features to facilitate automatic operation 12 ON or OFF Timer This timer can be set to automatically turn the unit onor offat any time within a 12 hour period e1 Hour OFF Timer This timer can be set to automatically turn off the unitafter one hour eNight Setback Pressing this SLEEP button changes the setting of the room temperature thermostat allowing you to set the temperature at whatever level that you feel comfortable Automatic and 3 step Fan Speed Auto High Medium Low Air Sweep Control This function moves flap up and down the air outlet directing air ina sweeping motion around the room and providing comfort in every corner Automatic Restart Function for Power Failure Even when power failure occurs preset programmed operation can be reactivated once power resumes A
6. Displayed when setting timer Symbols 1 Operation mode When set to 28 3 Set temperature 16 30 C indication MILD DRY ib n 4 FAN 96 42 hour ON Timer lt lt 12 hour OFF Timer 2 Fan speed 1 hour OFF Timer Automatic operation 5 NIGHT SETBACK rt tede 98 MEDIUN 6 Confirmation of transmission t 7 Flap angle indication 8 Sweep indication 9 Indoor unit sensor Current temperature Displayed when setting temperature when transmitting data Displayed when temperature is shown Displayed when temperature setting is at the upper or lower allowable limits Displayed when Night Setback is running Displayed when main unit sensor is in use 4 Introduction of the Remote control Unit SENSOR 1 HR TIMER button HIGH POWER button Transmitter Display TEMP setting button ON OFF button FLAP button TIMER ON OFF button TIMER SET CANCEL MODE selector button FAN SPEED selector button NIGHT SETBACK button button AIC SENSOR button NOTE ACL button Cover closed Battery compartment pull off the cover to expose the batteries The illustration above pictures the remote control unit after the cover has been lowered and removed T
7. disappear OPERATING lamp lights but outdoor unit willnot run 1 The use of portable telephones near the air conditioner may cause disturbance toits normal operation 2 Restart the air conditioner after turn off the power immediately 1 Turn offthe power then restart the air conditioner after 3 minute 2 The unit will restart automatically after three minutes Schematic Diagram 1 Main specifications of the product KF 346GWE KF 256GWE Power source AC 220V 230V 60HZ AC 220 230V 60Hz Power consumption of input 1250W 920W Power 3400W 2500W Air flow high 450m h 420m h Refrigeration dose consumption R22 1 22kg R22 0 g Maximum remote control range 8m 80 u angle range 9 Maximum length of the connect tube 15 15m 2 Refrigerant Flow Diagram Indoor unit Outdoor unit Wide 2 Compressor Accumulator Ho gt C Wide tube O D 12 7 S 8 5 5 5 8 L Narrow tube O D 6 35 arrow Caplill Filt i Seice apilllary iter Cooling cycle tube lt 3 Permitted ambient temperature for the air conditioner is following 7 C 43 C GB T 7725 1996 4 Electric Wiring Diagram Outdoor Intdoor SENSOR SENSOR TRANSFORMER BLK BLK ROOM SU COM CM BRN Coll CONTROL BOARD PULSE IN BRN WHT BLK BLU RED YLW SWITCH ASSY TERMINAL YLW GRN 6 TO IN
8. 1 Press the timer OFF button to set the time at which you want operation to stop The time can be set for one to twelve hours in one hour steps STEP 2 Press the timer SET button which advances the time displayed The display changes immediately to its status previous to timer setting but the FO indication remains To check the status of the timer while it is counting down press the timer SET button Cancellation procedure Press the CANCEL button once again Using the 1 OFF Timer ALI 67 ZO AIC SENSOR OACL HIGH POWER Operation SET CANCEL ZO OAcL This function causes the unit to operate for one hour and then stop regardless of whether the unit is on or off when this button is pressed The indicator in the display indicates that this function is operating Setting procedure Regardless of whether the unit is operating or stopped press the 1 HR TIMER button Appears in the display Cancellation procedure Press the ON OFF operation button to turn the unit off wait for the unit to stop operating and then press the ON OFFoperation button again The 1 Hour Timer function is now cancelled and the unit operates normally f while the 1 Hour Timer function is operating the 1 HR TIMER button is pressed once to cancel the function and then again the unit continues to operate for one hour from that point in time and then stops
9. between the set thermostat and the room temperature and automatically switches mode appropriately The air conditioner reduces the humidity in the room 8 amp 8 The air conditioner makes the room cool The air conditioner makes the room s temperature suitable Press this button either to select to setthe airflow direction to one of the six possible positions manually or to select the sweep function which moves the flap up and down automatically The airflow direction can be set manually six positions moves up and down automatically W Press the FLAP button and set the airflow directions as desired refer to Adjust the Airflow Direction The air conditioner automatically decides the fan speeds High fan speed 98 Medium fan speed Low fan speed 1 HR TIMER button 1 HOUR OFF TIMER When you press this button regardless of whether the unit is operating or stopping the unit operates for one hour and then shuts down ACL button SENSOR button AN sen Puts the remote control unit into pre operation status Always press this button after replacing the batteries When you press this button use a small tipped object such as a ballpoint pen the NS mark will appear at the display And the room temperature is detected by the sensor which is built into the indoor unit and the air conditioner is controlled accordingly If the remote control is located near a
10. leak proof type AAA alkaline batteries In replacing batteries follow the instructions as mentioned in the sub section How to install Batteries If you do not use the remote control unit more than 1 month take out the batteries When using the remote control unit always point the unit s transmitter head directly at the air conditioner s receiver Air conditioner Indoor unit Receiver Remote Transmitter head unit To ensure that the air conditioner operates correctly DO NOT install the remote control unit in the following places In direct sunlight Behind a curtain or other places where it is covered More than 8 meters away from the air conditioner In the path of the air conditioner s airstream Where it may become extremely hot or cold Where it may be subject to electrical or magnetic noise Where there is an obstacle between the remote control unit and the air conditioner Operation with the Remote Control Unit continued STEP 3 STEP 2 STEP 5 STEP 1 STEP 4 SET CANCEL SO SENSOR OACL NOTE Check that the circuit breaker on the power panel is turned on and that the operation selector of the indoor unit is in the ON position If the automatic operation settings of the unit do not meet your needs press the setting buttons as described below and change the settings as desired Press the MODE selector button and select the desired mode
11. risk of suffocation in an extreme case CAUTION 1 Do not turn the air conditioner on and off from the power mains switch Use the ON OFF operation button 2 Do not stick anything into the air outlet of the outdoor unit This is dangerous because the fan is rotating at high speed 3 Do not let the children play with the air conditioner 4 Do not cool or heat the room too much if babies or invailds are present Composition of the Air Conditioner Air intake grille INDOOR UNIT N Air outlet lt A ES SM control unit d OUTDOOR UNIT Refrigerant tubes Air outlet NOTE This air conditioner consists of an indoor unit and an outdoor unit You can control the air conditioner with the remote control unit Air Intak Air from the room is drawn into this section and passes ir Intake through air filters which remove dust Air Outlet Conditioned air is blown out of the air conditioner through the air outlet The wireless remote control unit controls power ON OFF operation mode selection temperature fan speed timer setting and air sweeping Remote Control Unit The indoor and outdoor unts are connected by copper Refrigerant Tubes tubes through which refrigerant gas flows The outdoor units contains the compressor fan motor heat exchanger coil and other electrical components Outdoor Condensing Unit Drain Hose Moisture in the room condenses and drains off through this
12. 1 Never use solvents or harsh chemicals when cleaning the indoor unit Do not wipe the plastic casing using very hot water 2 Some metal edges and the fins are sharp and may cause injury if handled improperly be especially careful when you clean these parts 3 The internal coil and other components of the outdoor unit must be cleaned every year Consult your dealer or service center Anti Mold Filter How to remove the anti mold filter Anti Mold Filter Cleaning How to replace the anti mold filter Air Clean Filter not provided A Emm How to install the air clean filter Care and Cleaning continued The anti mode filter behind the air intake grille should be checked and cleaned at least once every three weeks 1 Grasp both ends of the air intake grille and pull it out and up 2 Push the anti mold filter up slightly and then pull it down Air intake grille Anti mold filter Use a vacuum cleaner to remove light dust If there is sticky dust on the filter wash the filter in lukewarm soapy water rinse it in clean water dry it 1 With the meaning FRONT mark facing you slide the anti mold filter up into the unit and then lower the handle into the groove on the unit 2 After installing the anit mold filter press the locations marked by the arrows 4 and close the air intake grille Air intake grille
13. DOOR WHT lt GRY WHT BLK R PIN S C FAN CARE TE MOTOR BRN YLW GRN YLW GRN PACKING LIST NO NAME AMOUNT PACKINGLOCATION l OUTDOOR UNIT 1 OUTDOOR 2 POWER CABLE 1 OUTDOOR 3 DRAINAGE ELBOW 1 OUTDOOR 4 AIR FRESH FILTER 1 OUTDOOR 5 INDOOR UNIT 1 INDOOR 6 INSTRUCTION MANUAL 1 INDOOR T INSTALLATION MANUAL 1 INDOOR 8 REMOTE CONTROL UNIT 1 INDOOR 9 BATTERY 2 INDOOR SYMBOL STANDS FOR THEPART TOBE PICKED ANDMADE PURCHASE
14. e the air conditioner will switch to the temperature sensor which is built into the indoor unit and control the room temperature In these cases the temperature around the remote control unit may differ from the temperature detected at the air conditioner s Remote Control Unit position Operation without the Remote Control Unit INDOOR UNIT 4 HIGH POWER TIMER lamp POWER Quos OPERATING RE ON OFF button If you have lost the remote control unit or it has trouble follow the steps below 1 When the air conditioner is not running If you want to turn on the air conditioner pressing the ON OFF button once 2 When the air conditioner is running If you want to turn off the air conditioner pressing the ON OFF button once Pressing buttons cannot last too long time or the air conditioner may operate abnormally Care and Cleaning A Samen 1 For safety be sure to turn the air conditioner off and also to disconnect the power before cleaning 2 Do not pour water on the indoor unit to clean it This will damage the internal components and cause an electric shock hazard Clean the casing and grille of the indoor unit with a vacuum cleaner brush or wipe them with a clean soft cloth If these parts are stained use a clean cloth moistened with a mild liquid deteraent When cleaning the grille be careful not to force the vanes out of place
15. heat source such as a space heater or indirect sunlight press the A C SENSOR button to switch to the sensor in the indoor unit Automatic switching between cooling and heating This unit automatically switches between cooling operation and heating operation according to the difference between the room temperature and the set temperature NOTE The remote control unit sends the temperature signal to the air conditioner regularly at three minute intervals If the signal from the remote control unit stops for more than ten minutes due to the loss of the remote control unit or other trouble the air conditioner will switch to the temperature sensor which is built into the indoor unit and control the room temperature In these cases the temperature around the remote control unit may differ from the temperature detected at the air conditioners position Operation Guide HOW TO INSTALL BATTERIES N sor HOW TO USE THE REMOTE CONTROL UNIT REMOTE CONTROL UNIT INSTALLATION POSITION DO NOT 1 Slide the cover in the direction indicated by the arrow and remove it 2 Install two AAA alkaline batteries Make sure the batteries point in the direction marked in the battery compartment 3 Use a thin object such as the tip of a pen to press the ACL button Replace the batteries when the remote control unit s display fails to light or when the remote control unit cannot be used to change the air conditioners settings Use two fresh
16. hose 2 Introduction of the Indoor Control Unit INDOOR UNIT OPERATING lamp TIMER lamp POWER lam A IMPORTANT I 0 POWER HI POWER Avoid using radio equipment such as mobile phone near within 1m the indoor unit Some radio equipment may cause malfunction of the unit If the trouble happens dis connect power and restartthe air conditioner after a few minutes N REMOTE CONTROL receiver ON OFF button E OPERATING REMOTE CONTROL This section picks up infrared signals from the remote control unit receiver transmitter This lamp lights when the air conditioner is in the operation ROWER kamp mode But the compressor may not run at this time TIMER lamp This lamp lights when the system is being controlled by the timer OPERATING lamp This lamp lights when the outdoor unit is electrified HIPOWER lamp This lamp lights when the air conditioner run efficiently This button is set for emergent state Please use the remote control unit to operate the air conditioner in the common state If you have ON OFF button lost the remote control unit or it has trouble use this button to turn on off you air conditioner See operation without the remote control unit 3 Introduction of Display Lo Ox ME F Fi YS Displayed when one hour OFF timer is enable
17. ificing comfort This Function is convenient when gentle cooling is needed Setting temperature 4 1 C Stop operating 1 Automatically L ue d p 1 2 3 4 5 6 7 8 Hour Press the SLEEP button Using the 12 ON and OFF Timer 1 TIMER ON mode Example ON OFF RIZ O SENSOR OACL 2 TIMER OFF mode Example Rz O SENSOR OACL After the length of time set for TIMER ON elapses the unit begins operating The display depicted at left indicates that the air conditioner will begin operating in three hours Setting Procedures STEP 1 Press the MODE button and set the desired operation mode and press the ON OFF operation button STEP 2 Press the timer ON button to set the time at which you want operation to begin The time can be set for one to twelve hours in one hour steps STEP 3 Press the timer SET button which advances the time displayed The display changes immediately to its status previous to timer setting but the a indication remains To check the status of the timer while it is counting down press the timer SET button Cancellation procedure Press the CANCEL button once again After the length of time set for TIMER OFF elapses the unit stops operating The display depicted at left indicates that the air conditioner will stop operating in five hours Setting Procedure STEP
18. nti Mold Filter This unitis equipped with an anti mold filter that e inhibits the growth of mold and bacteria High Power Running Run with strong power and make you feel comfortable quickly RZA 0 1000 881 SM 0 Pardon not to inform you if the contents of the manual changes Page 1 Caution 5 222 2 5 9 595 9 2 Composition of the air 2222 222 22 2 25 3 Operation guide oe tr cans eed tie a tiu 8 Care and cleaning r emm RR een 16 Tips for energy saving 18 Troubleshooting as 18 Schematic 22222 2 2 02222222000 19 Alert Symbols The symbol refers toa hazard or an unsafe practice which can result in WARNING severe personalinjury or death CAUTION The symbol refers toa hazard or an unsafe practice which can result in personal injury or product damage Caution Statements 1 We recommend that this air conditioner be installed properly by A qualified installation technicians accordance with the installation instructions provided with the unit 2 Before installation check if the voltage of the electric supply in your home or office is the same as the voltage shown on the nameplate A 3 Do not install the air conditioner where there are fumes
19. omatically closes when the unit is off N Use the FLAP button on the remote control to adjust the position of the flap If you move the flap by hand the flap position according to the remote control and the actual flap position may no longer match If this happens shut off the unit wait for the flap to close and then turn on the unit again the flap position will now be normal again Do not have the flap pointed down during cooling operation Condensation may begin to form around the air vent and drip down Night Setback Simultaneous Use Energy Saving 1HR ON OFF O iii FLAP MODE CD C 5 O O OIO SET CANCEL C RIZ O OACL O zx HIGH e Night Setback Mode Night Setback Mode is used for saving energy Press the SLEEP button in operation The e mark appears the display To release the night setback function press the SLEEPbutton again NOTE This function loses in automation or airflow mode A In Cooling and DRY Mode When the night setback mode is selected the air conditioner automatically raises the temperature setting 1 C when 60 minutes have passed after the selection was made and then another 1 Cafter another 60 minutes have passed and at last stops operating automatically after lasting about 6 hours at this temperature regardless of the indoor temperature when night setback was selected This Enables you to save energy without sacr
20. ransmitter When you press the buttons on the remote control unitthe mark appears in the display to transmit the setting changes to the receiver in the air conditioner A temperature sensor inside the remote control unit senses the room SENSOR temperature Information on the operating conditions is displayed while the remote control Display unit is switched on If the unit is turned off only the mode that was set reviously is still displayed SLEEP For details see Night Setback Mode When you press this button in the button HEAT DRY or COOL mode the mark appears in the display the remote control unit will automatically adjust the set temperature to save energy TEMP Setting buttons ON OFF operation button Press the A button to increase the set temperature Press the V button to reduce the set temperature This button is for turning the air conditioner on and off Remote Control Unit continued TIMER ON button TIMER OFF button QQ air conditioner starts at the set time air conditioner stops at the set time TIMER SET CANCEL button This button is used to set cancel the time at which you wish the air conditioner to go on or off MODE selector button AUTO DRY COOL FAN FLAP button FAN SPEED selector button Use this button to select AUTO DRY or COOL mode When this setting is selected the air conditioner calculates the difference
21. rature is RT gt T 5 C High T 5 Q RT gt T 3 C Meglum Rts T 3 C Low NOTE The above table assumes that the sensor on the remote control is being used If the sensor in the indoor unit is being used the indicator is on actual operation may differ slightly from the operation described in table B Manual If you want to adjust fan speed manually during operation just set the FAN SPEED selector as desired High 98 Medium or Low Adjusting the Airflow Direction 1 Horizontal The horizontal airflow can be adjusted by moving the vertical vanes with your hands to the left or right When the humidity is high the vertical vanes should be the front CAUTION position during the cooling or dehumidifying operation If the vertical vanes are positioned all of the way to the right or left condensation may begin to form around the air vent and drip down 2 Vertical The vertical airflow can be adjusted by moving the flap with the remote control unit Do not move the flap with your hands Confirm that the remote control unit has been turned on Then use the FLAP button to set either the sweep function or one of the six airflow direction settings RIZ SENSOR OACL A Sweep function B Automatic Function The flap starts moving up and down to 7 The flap moves up and down automatically 71 deliver air over the sweep range from to G station N NOTE The flap aut
22. service center Trouble Possible Cause Remedy Air conditioner doesnot run at all OPERATING lamp flashes while air conditioner does not operate 1 Power failure 2 Leakage breaker tripped 3 Line voltage is too low 4 Operation button is OFF 5 Batteries in remote control unithave run down Trouble inwiring system 1 Restore power 2 Contact service center 3 Consult your electrician or dealer 4 Press the button again 5 Replace batteries Contact servicer center Compressor runs but soon stops Poor cooling orheating performance Obstruction in front of condenser coil 1 Dirty or clogged air filter 2 Heat source or many peoplein room 3 Doors and or windows are open 4 Obstacle near air intake or air discharge port 5 Thermostat is set too high for cooling or too low for heating 6 Outdoor temperature is too low 7 Defrosting system doesnot work Remove obstruction 1 Clean air filter to improve airflow 2 Eliminate heat source if possible 3 Shut them to keep the heat or cold out 4 Remove itto ensure good airflow 5 Set the temperature lower orhigher 6 Try touse a back up heater 7 Consult your dealer Clicking sound isheard from the air conditioner In heating orcooling operation some plastic parts may expand or shrink due to sudden temperature change In this event a clicking sound may occur This is normal and the sound will soon
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