Page 2 - Inlet grill; Indoor unit; Name of Parts; Outdoor unit; Air outlet
Outlet grillOperation panel Inlet grill Indoor unit Name of Parts Outdoor unit 1 Note: Open the power switch 12 hours before the unit running.Do not cut off the power when short time stop the unit (like one day and one night ),this is to protect the compressor. Do not block the air inlet and air out...
Page 3 - Parts and Functions
Parts and Functions 3.TEMP Setting Button Used to set temperature. (Setting ranges: 16 C to 30 C) 1.Power ON/OFF Button 4.MODE Button Used to select operation mode: AUTO COOL DRY FAN HEAT AUTO FAN HEAT COOL DRY 8.TEMPERATURE Display 7.LOCK State Display 5.Operation MODE Display 6.FAN SPEED Display 2...
Page 4 - Operation points
Change of fan speed In COOLING mode, the air sending is set at AUTO,when the indoor temperature is near the set temperature,the fan speed will lower automatically.In HEATINGmode, when room temperature reaches the set temperature,the compressor will stop running, and the fan will changeto LOW FAN or ...
Page 5 - Safety Precautions; ON; Applicable ambient temperature range:
Safety Precautions Notice The system should never be used for any other purposes than intended such as for preservation of food, flora and fauna, precision devices or work of art. Do not put the fire devices in the places, which the air from the air conditioner can directly blow. It may cause deteri...
Page 6 - Operation
AUTO, COOL , HEAT and DRY Operation 1. Unit start Press ON/OFF button,unit starts.Previous operation status appears on LCD (except for TIMER,SLEEP and SWING setting) 3.Temperature setting Then select AUTO run or select COOL operation or select DRY operation or select HEAT operation or select FAN ope...
Page 7 - Fan Operation; Warning
Operation Fan Operation 1.Unit start Press ON/OFF button to start your air conditioner.Previous operation status appears on LCD (except for TIMER, SLEEP, and SWING setting). 2.Select operating mode Press MODE button. At each press, operation mode changes as follows: 3. Adjust fan speed Press FAN but...
Page 8 - Users Attention
Users Attention Set proper room temperature Not too low or high and make every peop- le in the room feel comfortable. Do not let the cold air blows directly to human body for a long time and do not make the room temperature drop too low. Otherwise, it may cause uncomfortable or bad to your health. ...
Page 9 - Maintenance; Disconnect power supply; Indoor and outdoor cleaning
Maintenance Disconnect power supply Don't touch it with wethand Don't wash with hot wateror solvent to clean the unit Don't use hot water over 40 C,as this may cause damage to air filter.Wipe air filter carefully. Clean it with warm and wet cloth or with neutral detergent, then wipe it dry withclean...
Page 10 - After season maintenance; Turn off the unit and pull out power plug.
Maintenance After season maintenance Before season maintenance 9 Let the unit run in Fan mode for half a day in afine weather to dry completely the unit inside. Turn off the unit and pull out power plug. There might be certain power consumption evenif unit is stopped. Clean air filter and indoor uni...
Page 11 - Trouble shooting; Followings are not problems
Trouble shooting Followings are not problems Sound of water flowings are notproblems. Sound of cracking is heard. Smells are generated. During operation, white fog or steamcomes out of indoor unit. In cooling operation, unit switches to fanoperation. Unit will not restart after stop.Won't start? No ...
Page 13 - Error display; When Troubles Occur ?; The fuse and creepage breaker are often blown out; Cut off power; or the operation switch works abnormally.; Symptom; Malfunction
If finding any abnormal phenomena (e.g. smell of burnt), please cut off power and ask help for after-salesservice personnel. Warning If still use the air conditioner under this condition, the unit may be damaged and maybe cause electric shockor fire, etc. accidents. Error display Failure description...
Page 14 - Note; Installation instruction
Warning Note Installation instruction Before installing, do read this Safety precautions carefully to guarantee the proper installation. The below attentive matters are divided into Warning and Note two parts. When the wrong installation occur, it is very possible death and severe injury and...
Page 15 - Standard accessories; Mark Parts name; Notice; This manual can not include all kinds of conditions, if you have new; Installation tools
Standard accessories 1. Screw driver 2. Hacksaw3. 70mm dia. hole core drill 4. Spanner (dia. 17, 27mm)5. Spanner (14, 17, 27mm) 6. Pipe cutter7. Flaring tool 8. Knife9. Nipper 10. Gas leakage detector or soap water11. Measuring tape 12. Reamer13. Refrigerant oil 14. Lead-solder tool Following parts ...
Page 16 - Installation procedure; Before installation; Avoid the following installation places
Installation procedure Select the firm place that will not influenced by vibration and can bear the weight of the unitSelect the place with easy drainage and place can perform outdoor unit pipe connecting.Select the place far away from heat source, vapor source and direct sunshine to avoid thecausin...
Page 17 - Installation of indoor unit; indoor unit
Installation of indoor unit Selection of installation placePlace where it is easy to route drainage pipe and outdoor piping.Place away from heat source and with less direct sunlight.Place where cool and warm air could be delivered evenly to every corner of the room.Place near power supply socket. Le...
Page 18 - Installation of fall-prevention fitting metal:; Installation of L-shaped metal; Pipe dia
Installation of fall-prevention fitting metal: Fix the fitting metal to the wall by screws so that there is no clearance between them.With the unit set up vertically, fix the fitting metal to the unit with screws while making anadjustment at the long portion of the hole so that there is no clearance...
Page 20 - Main points of installation refrigerant pipe; following method.
Please remove the cover piece on the gas pipe and the screw cap on the liquid pipe. 19 Installation procedure Indoor unit Use attached accessory <A> to connect the on-the-spot connecting pipe and gas pipe. Main points of installation refrigerant pipe Please install the gas pipe and liquid pipe...
Page 22 - The minimum clearances for the unit are illustrated in; Figure 1; . Condenser air enters from
10 " Min. Service Access 18 " Min. Figure 1 OUTDOOR UNIT LIQUID LINE PITCH SUCTION LINE TOWARD OUTDOOR UNIT 1/2" FOR EVERY 10' OF LINE INDOOR UNIT ABOVE OR LEVEL TO OUTDOOR UNIT INDOOR UNIT 30mMAX. OUTDOOR UNIT ADDITIONAL SUCTION LINEOIL TRAP FOR EACH 20 FOOTRISE OF PIPE INDOOR UNIT LIQU...
Page 23 - Take extreme; Line Insulation; tuing before cutting and making connections.; Tubing connection
22 Installation procedure Outdoor unit Only refrigeration-grade copper piping (dehydrated and sealed) should be used. Take extreme care to keep the refrigerant tubing clean and dry prior to and during installation . If in doubt, blow out the tubing with dry nitrogen to remove any chips or debris bef...
Page 24 - Matters needing attention; Check for pressure decrease
Matters needing attention Never use oxygen,flamable and poisonous gases for the leak test. Step 1 :Charge for more than 3 minutes under 0.3MPa(3.0kg/cm 2 g) Step 2 :Charge for more than 3 minutes under 1.5MPa(15kg/cm 2 g) --Serious leakage may be found. Step 3 :Charge for more than 24 hours under 3....
Page 27 - Electric wiring; Connect wire between indoor & outdoor unit; Wiring method
Note: All the wires should be copper core wires. The power cable of indoor unit should be equipped according to the operation manua of indoor unit. Before finishing vacuumizing the refrigerant pipe system, do not supply power to indoor unit. When connecting the indoor & outdoor wire, check the n...
Page 28 - Others
1. Power supply Air conditioner must use an exclusive line (over 30A) When installation air conditioner in a wet place, try to use a circuit breaker against Current leakage. For installation in other places, use circuit breaker as far as possible. Installation inspection and test run:Please operate ...
