CONTENTS SAFETY PRECAUTIONS ..................................................................................................1 NAMES OF PARTS ................................................................................................................4 INDOOR UNIT DISPLAY .......................................................................................................5 EMERGENCY FUNCTION & AUTO-RESTART FUNCTION .............................................6 REMOTE CONTROLLER ......................
SAFETY RULES AND RECOMMENDATIONS FOR THE INSTALLER O nly use the air conditioner as instructed in this booklet. The ratings of the fuse installed in the built in control unit are 4A / 250V . The appliance must be installed in accordance The appliance must be fitted with means for with applicable national regulations.
SAFETY RULES AND RECOMMENDATIONS FOR THE USER If the appliance gives off smoke or there Cleaning and maintenance must be carried out is a smell of burning, immediately cut off the pow er supply and contact the Service Centre. by specialized technical personnel. In any case disconnect the appliance from the mains electricity supply before carrying out any cleaning or maintenance.
SAFETY RULES AND PROHIBITIONS Do not obstruct the air inlet or outlet of the C hildren should be supervised to ensure that they do not play with the appliance. If the supply cord is damaged, it must be replaced by the manufacturer,its service agent or similarly qualified persons in order to avoid a hazard. indoor or the outdoor unit. The obstruction of these openings causes a reduction in the operative efficiency of the conditioner with possible consequent failures or damages.
NAMES OF PARTS Mounting plate Indoor unit Air filter Air inlet Front panel Emergency button Air outlet Air deflector and flap Refrigerant connection pipe Remote controller Air inlet Outdoor unit Wiring cover Drainage pipe Connection wiring Air outlet Valve protective cover Gas valve (Low pressure valve) Note: This figure shown may be different from the actual object. Please take the latter as the standard.
INDOOR UNIT DISPLAY 3 2 1 Led Function 1 SLEEP SLEEP mode 2 Temperature display (if present) /Error code (1) Lights up during Timer operation when the air conditioner is operational (2)Displays the malfunction code when fault occurs. 3 TIMER Lights up during Timer operation. No. The shape and position of switches and indicators may be different according to the model, but their function is the same.
EMERGENCY FUNCTION & AUTO-RESTART FUNCTION If the remote controller fails to work or maintenance necessary, proceed as following: front panel Open and lift the front panel up to an angle to reach the emergency button. For heating model, press the emergency button first and the unit will operate in COOL mode. Press for a second time within 3 seconds, and unit will operate in HEAT mode. Press for third after 5 seconds, the unit will turn off.
REMOTE CONTROLLER For ON/OFF models For inverter models 7
REMOTE CONTROLLER Remote controller buttons No. Buttons Function To turn on/off the air conditioner 1 2 GENTLE WIND 3 MODE To select the operation mode: AUTO, COOL, DRY, FAN, HEAT. 4 (TEMP UP) To increase the setting temperature, lengthen the time in TIMER setting. 5 (TEMP DN) To decrease the setting temperature, reduce the time in TIMER setting. To activate the function of Gentle wind. 6 To adjust the air flow direction vertically(optional).
REMOTE CONTROLLER Remote controller DISPLAY, meaning of symbols on the liquid crystal display No.
Replacement of Batteries Remove the battery cover plate from the rear of the remote controller, by sliding it in the direction of the arrow. Install the batteries according the direction (+and -)shown on the Remote Controller. Reinstall the battery cover by sliding it into place. Use 2 LRO 3 AAA (1.5V) batteries . Do not use rechargeable batteries . Replace the old batteries with new ones of the same type when the display is no longer legible. Do not dispose batteries as unsorted municipal waste.
OPERATING INSTRUCTIONS The air sucked by the fan enters from the grill and passes through the filter, then it is cooled/dehumidified or heated through the heat exchanger. Filter Heat Exchanger The direction of the air outlet is motorized up and down by flaps, and manually moved right and left by the vertical deflectors, for some models, the vertical deflectors could be controlled by motor as well. Fan Turn ON / Turn OFF the air conditioner Press the button to turn on or turn off the air conditioner.
OPERATING INSTRUCTIONS HEATING MODE The heating function allows the air conditioner to heat the room. To activate the heating function ( HEAT ) , press the MODE button until the symbol appears on the display. With the button or set a temperature higher than that of the room. In HEATING operation, the appliance can automatically activate a defrost cycle, which is essential to clean the frost on the condenser so as to recover its heat exchange function. This procedure usually lasts for 2-10 minutes.
OPERATING INSTRUCTIONS Change the fan speed Press FAN button to set the running fan speed, it can be set to AUTO/ MUTE/ LOW/ MID-LOW/ MID/ MID-HI/ HIGH/TURBO speed. Flashing AIR FLOW CONTROL 1. Normal 4 way air flow (vertical and horizontal): (1) Press to activate the horizontal flaps to swing from up to down. Press again to stop the swing movement at the current angle. (2) Press to active the vertical deflectors to swing from left to right. Press again to stop the swing movement at the current angle. 2.
OPERATING INSTRUCTIONS GENTLE WIND (Optinal) In this mode the appliance will close its vertical louvers, the air flow through the holes of louvers, the room is cool but no winds. Press the GENTLE WIND button shortly, the appears on the display, and the appliance will run in GENTLE WIND mode. Press again to cancel it.. NOTE: The gentle wind function is available in COOLING mode only. I FEEL function I FEEL Press I FEEL button to active the function, the will appear on the remote display.
OPERATING INSTRUCTIONS GENERATOR MODE (Optional) The air conditioner works in generator mode, it is helpful for the unstable net power area. Through GEN mode,you can choose the current level of the unit.There are three levels (L1,L2,L3) in this mode, and the current increases in turn.
OPERATING INSTRUCTIONS LED display light ON/OFF Press DISPLAY button and hold for 2s to turn on/off the indoor LED display light. HEALTH function (Optional) Press HEALTH button to active / exit the health functions such as ion generator/ plasma etc Note: Health function is not available when the air conditioner is off. SELF-CLEAN function (Optional) 1. This function help carry away the accumulated dirt, bacteria, etc from the evaporator. 2.
OPERATING INSTRUCTIONS TIMER MODE----SET TIMER OFF TIMER To set the air conditioner switching-off automatically. With the AC on, press the Timer button and then use the and buttons to set the length of time before the AC will turn off. Press the timer button again to start the countdown. Note:To cancel the set function, press the TIMER button again. Note:In case of power off,it is necessary to set TIMER OFF again TIMER MODE----SET TIMER ON TIMER To set the air conditioner switching-on automatically.
OPERATING INSTRUCTIONS CHILL wind/ HOT wind function (Optional) 1. In cooling mode, press both TIMER/SLEEP and ECO/DISPLAY buttons and hold for 2s to active the chill wind function. 2. In heating mode, press both TIMER/SLEEP and ECO/DISPLAY buttons and hold for 2s to active the hot wind function. 3. Press both TIMER/SLEEP and ECO/DISPLAY buttons and hold for 2s to exit the chill wind or hot wind function. 8 heating function (Optional) 1.
OPERATING INSTRUCTIONS Operating Temperature The air conditioner is programmed for comfortable and suitable living conditions as below if used outside the conditions, certain safety protection features might come into effect.
INSTALLATION MANUAL---Important considerations for R32/R290 Important Considerations The air conditioner you buy must be installed by professional personnel and the Installation manual is used only for the professional installation personnel! The installation specifications should be subject to our after-sale service regulations. When filling the combustible refrigerant, any of your rude operations may cause serious injury or injuries to human body or bodies and object or objects.
INSTALLATION MANUAL---Important considerations for R32/R290 The maximum charge and the required minimum floor area m 1 = (4 m 3) x LFL , m 2 = (26 m 3)) x LFL, m3 = (130 m 3 )x LFL Where LFL is the lower flammable limit in kg/ m 3 R290 LFL is 0.038 kg/ m 3,R32 LFL is 0.038 kg/ m 3.
INSTALLATION MANUAL---Important considerations for R32/R290 Installation Safety Principles 1. Site Safety Open Flames Prohibited 2. Operation Safety Mind Static Electricity Ventilation Necessary Open Flames Prohibited Must wear protective clothing and anti-static gloves Don`t use mobile phone 3. Installation Safety Refrigerant Leak Detector Appropriate Installation Location The left picture is the schematic diagram of a refrigerant leak detector. Please note that: 1.
INSTALLATION MANUAL---Important considerations for R32/R290 Special Tools Tool Name Requirement(s) for Use Mini Vacuum Pump It should be an explosion-proof vacuum pump; can ensure certain precision and its vacuum degree should be lower than 10Pa. Filling Device It should be a special explosion-proof filling device; have certain precision and its filling deviation should be less than 5g. Leak Detector It should be calibrated regularly; and its annual leak rate should not exceed 10g.
INSTALLATION MANUAL---Selecting the Installation Place Mounting plate 15cm 15cm Condensed water drain pipe Select a site where the condensed water can be easily drained out, and where it is easily connected to outdoor unit. Sleeve insulating covering Check the machine operation regularly and reserve the necessary spaces as shown in the picture. Select a place where the filter can be easily taken out. 2.5m or more Install the indoor unit on a strong wall that is not subject to vibrations.
INSTALLATION MANUAL---Installation of the Indoor unit Before starting installation, decide on the position of the indoor and outdoor units, taking into account the minimum space reserved around the units Do not install your air conditioner in a wet room such as a bathroom or laundry etc The installation site should be 250cm or more above the floor. To install, proceed as follows: Installation of the mounting plate 1. Always mount the rear panel horizontally and vertically 2.
INSTALLATION MANUAL---Installation of the Indoor unit Refrigerant piping connection 1 The piping can be run in the 3 directions indicated by numbers in the picture . When the piping is run in direction 1or 3, cut a notch along the groove on the side of the indoor unit with a cutter. Run the piping in the direction of the wall hole and bind the copper pipes , the drain pipe and the power cables together with the tape with the drain pipe at the bottom, so that water can flow freely.
INSTALLATION MANUAL---Installation of the Indoor unit INSTALLATION OF THE INDOOR UNIT After having connected the pipe according to the instructions, install the connection cables. Now install the drain pipe. After connection,lag the pipe, cables and drain pipe with the insulating material. 1. Arrange the pipes ,cables and drain hose well. 2. Lag the pipe joints with insulating material , securing it with vinyl tape. 3.
INSTALLATION MANUAL---Installation of the outdoor unit The outdoor unit should be installed on a solid wall and fastened securely. The following procedure must be observed before connecting the pipes and connecting cables : decide which is the best position on the wall and leave enough space to be able to carry out maintenance easily.
INSTALLATION MANUAL---Installation of the outdoor unit ELECTRICAL CONNECTIONS 1. Remove the handle on the right side plate of outdoor unit. 2. Connect the power connection cord to the terminal board. Wiring should fit that of indoor unit. 3. Fix the power connection cord with wire clamp. 4. Confirm if the wire has been fixed properly. 5. An efficient earth connection must be ensured. 6. Recover the handle. 7.
INSTALLATION MANUAL---Installation of the outdoor unit Air Vacuumizing 1.Use a spanner to take down the protective caps from the service port, low pressure valve and high pressure valve of the outdoor unit. 2.Connect the pressure hose of manifold gauge to the service port on the outdoor unit low pressure valve. 3.Connect the charge hose from the manifold gauge to the vacuum pump. 4.Open the low pressure valve of the manifold gauge and close the high pressure valve. 5.
INSTALLATION MANUAL---Installation of the outdoor unit BLEEDING The air and humidity left inside the refrigerant circulation can cause compressor malfunction. After having connected the indoor and outdoor units, bleed the air and humidity from the refrigerant circulation using a vacuum pump. (1) Unscrew and remove the caps from the 2 - way and 3-way valves. (2) Unscrew and remove the cap from the service port. (3) Connect the vacuum pump hose to the service port.
INSTALLATION MANUAL---Information for the installer Pipe length and Additional refrigerant Inverter Models capacity (Btu/h) 18k-36K 9k-12k Lenght of pipe with standard charge 5m 5m 5m 5m Maximum distance between indoor and outdoor unit 15m 15m 25m 25m 20g/m 15g/m 30g/m 25g/m 10m 10m 15m 15m R22/R410A R32 R22/R410A R32 Additional refrigerant charge Max. diff.
INSTALLATION MANUAL---Information for the installer WIRING DIAGRAM For different models, the wiring diagram may be different. Please refer to the wiring diagrams pasted on the indoor unit and outdoor unit respectively. On indoor unit, the wiring diagram is pasted under the front panel; On outdoor unit, the wiring diagram is pasted on the backside of the outdoor handle cover.
INSTALLATION MANUAL---Information for the installer CABLE WIRES SPECIFICATION 12k 9k INVERTER TYPE MODEL capacity (Btu/h) 24k 18k sectional area N 1.5mm2 1.5mm2 1.5mm 2 2.5mm L 1.5mm2 1.5mm2 1.5mm2 2.5mm2 1.5mm2 1.5mm2 1.5mm 2 Power supply cable Connection supply cable 2 2 2.5mm N 0.75mm 2 0.75mm 2 0.75mm 2 0.75mm (L) 0.75mm 2 0.75mm 2 0.75mm 2 0.75mm 1 0.75mm2 0.75mm2 0.75mm2 0.75mm2 2 2 2 0.75mm2 5k ON/OFF TYPE MODEL capacity (Btu/h) 0.75mm 0.
MAINTENANCE When cleaning, you must shut down the machine and cut off the power supply for more than 5 minutes. Under no circumstances should the air conditioner be flushed with water. Volatile liquid (e.g. thinner or gasoline) will damage the air conditioner , so only use soft dry cloth or wet cloth dipped with neutral detergent to clean the air conditioner. Pay attention to cleaning the filter screen regularly to avoid dust covering which will affect the filter screen effect.
TROUBLESHOOTING MALFUNCTION The appliance does not operate Strange odor Noise of running water A fine mist comes from the air outlet A strange noise can be heard Insufficient airflow, either hot or cold The appliance does not respond to commands The display is off Switch off the air conditioner immediately and cut off the power supply in the event of: POSSIBLE CAUSES Power failure/plug pulled out. Damaged indoor/outdoor unit fan motor. Faulty compressor thermomagnetic circuit breaker.