OWNER'S MANUAL SPLIT AIRCONDITIONING SYSTEM MODEL #: DSB-181LH S1
SAFETY INSTRUCTIONS PLEASE READ THE FOLLOWING SAFETY INSTRUCTIONS BEFORE INSTALLING AND OPERATING THE UNIT: Precautions When Wiring: This air conditioner meets strict safety and operating standards. The installer of this unit must install or service this unit so it operates safely and efficiently. • Do not plug in the unit until all connections (tubing, drain hose, mounting, etc.) have been made and double-checked. • High voltages are present in this unit and are very dangerous.
CONTENTS It is recommended that you read the Installation and Operating instructions fully before installing and/or operating this unit. OPERATING SECTION Location of Controls .......................................................15 Indoor Unit ..................................................................15 Outdoor Unit ...............................................................15 Remote Controller.......................................................17 Remote Display ...........................
INSTALLATION SECTION BASIC ACCESSORIES This Installation section explains how and where to connect this new air conditioner. Please read make sure all accessories are included as shown below and read manual thoroughly. This Installation section is provided to assist the person knowledgeable in air conditioner installation and should not be installed by anybody who is not thoroughly familiar with this type of installation. Please contact a professional installer if necessary.
OPTIONAL ACCESSORIES ACCESSORIES NOT SUPPLIED WITH THE UNIT: 1 4 No. 3 2 5 Description 6 7 Part No. Qty Material Size 1 Drain Hose Extension 3103200400 1 2 Tape 2TQ1008000 1 3 Copper Tubing Extension 3100002600 1 4 Insulator Plate 3103301000 1 5 Putty 2221040001 1 80g 6 Connection Cord 3102796400 1 3P X 6m 7 Signal line Cord 3102796500 1 3P X 6m Complete Optional 3100400000 1 Accessories (1, 2, 3, 4, 5, 6, 7) 4 ID19.6 X 2m PVC Pipe PVC 80W X 0.1T X 3.
INSTALLATION DIAGRAM Below is an overview for the connection of the the Indoor unit to the Outdoor unit. The pages following will give detailed instructions for full installation. Remember to read the complete Installation section and follow all the safety instructions fully when installing the Indoor and Outdoor units. OVERVIEW This appliance must be installed according to national power supply acquirement. 10cm (3.95in) from ceiling 30cm (11.8in) from side wall 10cm (3.
INSTALLATION SELECTING A SITE: INDOOR UNIT OUTDOOR UNIT • Do not install the unit in an area with direct sunlight, near heat sources (radiator, etc.), or an area where leakage of flammable gas may be expected. • Select a position in the room, high on the wall, where the whole room can be uniformly cooled. • Select a location that can hold the weight of the unit and where the copper tubing, drain hose and Indoor to Outdoor Wire have the shortest distance to the Outdoor unit.
INSTALLING THE INDOOR/OUTDOOR WIRE TO THE INDOOR UNIT FOR AC CONNECTION The Indoor/Outdoor wire is used to supply AC from the Indoor unit to the Outdoor unit. To install the indoor/outdoor wire, follow the procedures below. 1. Remove the Insert Grille and Frame 2. Fish the the indoor/outdoor wire from the rear of the indoor unit through the front of the unit via the wire • Loosen three screws for fixing holder (located in the indoor unit).
MOUNTING THE INDOOR UNIT The Indoor unit must be mounted before connecting the indoor/outdoor wire, drain hose and copper tubing. To mount, follow the procedures below: 1. The tubing can be extended in 4 directions as shown below. No cutting is necessary for left/rear and right/rear tubing connections. If using left or right tubing connections, remove the plastic area with a hacksaw so pipes can go through. 2. Make sure the drain hose and copper tubing are wrapped with the rubber insulation.
CONNECTING COPPER TUBES To connect the copper tubes, follow the procedures below: 1. Remove the flare nut stoppers from the inside unit. Determine the location of the copper tubing and where the bends will be. Gently bend the copper tubing, making sure to use big angles so no crimping will occur. Try to do this on the first try as repeated bending may break or crimp the tubing. 2. Remove the plastic stoppers from the tubing.
INSTALLING THE INDOOR/OUTDOOR WIRE TO THE OUTDOOR UNIT FOR AC CONNECTION The Indoor/Outdoor wire is used to supply AC from the Indoor unit to the Outdoor unit. To install the indoor/outdoor wire, follow the procedures below. 2. Route the indoor/outdoor wire into the opening on the outdoor unit and through the wire holder. To connect to the wire holder, loosen the screw on the wire holder, insert the wires through, then tighten the screw. 1. Remove the screw holding on the connection cover.
TAPING UP THE WIRE/TUBES/HOSE After running the wire, hose and tubing outside, tape them up as shown below to insulate. 1. Tape the two copper tubes, drain hose (and the electrical wiring if local codes permit) together with the supplied tape. Make sure the electrical wiring does not come in direct contact with the copper tubing or drain hose. Approximately 1 foot outside the hole, let the drain hose out and separate from the copper tubing and wiring. 2.
INSTALLATION (CONTINUED) AIR PURGING Indoor Unit Air and moisture remaining in the refrigerant system may create adverse conditions as indicated below: • pressure in the system rises • operating current rises • cooling efficiency drops • moisture in the refrigerant circuit may freeze and block capillary tubing • water may lead to corrosion of parts in the refrigerant system Outdoor Unit Therefore, the indoor unit and tubing between the indoor and outdoor unit must be leak tested and evacuated to remove
INSTALLATION (CONTINUED) Evacuation Indoor Unit 1. Attach the charge hose end described in the leak test area to a vacuum pump to evacuate the tubing and indoor unit. Confirm the “Lo” knob of the manifold valve is open. Then, run the vacuum pump. The operation time for evacuation varies with the tubing length and capacity of the pump.
INSTALLATION (CONTINUED) TEST RUN Check that all tubing and wiring have been completed correctly. Check again that the wide and narrow tube service valves are fully opened. Turn on the power and run the system. Service Valve Construction • Valve Position Closed The valve systems of both the wide and narrow tubes are turned all the way in. The unit is shipped from the factory in this position and it is also used for Pump Down and Air Purging.
OPERATING SECTION LOCATION OF CONTROLS INDOOR UNIT Deodorizing Filter Removes bad smells from the air. (Option Filter) Electrostatic Filter Removes dust particles from the air. (Option Filter) Air In Emergency/ Remote Switch Slide to select the desired position. Indoor Cover Sensor Wire Air Cleaning Filters Remote Sensor Removes dust and prohibits germs. Indicators AIR OUT Indicate the AC setting. Fan Direction (Up/Down) Fan Direction (Left/Right) . MP TE /OFF ON DE MO P .
LOCATION OF CONTROLS INDOOR UNIT Indoor Unit Display Switch Panel ■Remote Control Signal Receiver This place is the part to receive the signal if it receive the signal, you can hear the signal “beep. beep”. EMERGENCY Timer Quick Airclean ON REMOTE ■There is a switch panel at inside of Front Panel. At the time of operating, open the Front Panel. Emergency switch can be used when the remote controller is lost or Testing. Timer (Green) Lights during the time reservation mode.
LOCATION OF CONTROLS (CONTINUED) REMOTE CONTROLLER Display Displays information pertaining to unit. AUTO FAN SPEED Button Press to select the fan speed (High " ", Middle " ", Llow " "). MODE Button Press to cycle through the modes (Auto/Quick/Cooling/Fan/Dry) SLEEP Button Press to set the unit for the sleep mode. ON/OFF Button Press to turn the unit on or off. TEMPERATURE Buttons Press to raise or lower the desired temperature. FAN SPEED MODE SLEEP FAN DIR. FAN DIR.
OPERATION CONNECTING THE AC CORD The outdoor unit is connected to the indoor unit through the AC connecting wire or connection cord. To connect the indoor unit to AC, follow the procedures below: 1. Insert the attached AC plug into a 2pronged 220V~ 240V AC outlet. NOTES: • Never connect the AC line cord plug to other than the specified voltage (220V~240V). • Use the attached power cord only. • If the outlet is a 3-pronged type or other, have an electrician install a new outlet.
CELSIUS TO FAHRENHEIT CONVERSION CHART CELSIUS FAHRENHEIT CELSIUS FAHRENHEIT 18 64.4 26 78.8 19 66.2 27 80.6 20 68 28 82.4 21 69.8 29 84.2 22 71.6 30 86 23 73.4 31 87.8 24 75.2 32 89.6 25 77 NOTES: • When operating the remote controller, make sure there are no obstructions between the remote controller and the remote sensor. • After a while the display goes blank to conserve battery power. To check the settings, press the ON/OFF button once.
SET UNIT TO QUICK MODE To set this unit to cool or heat at the highest power, follow the procedures below: 1. Press the ON/OFF button on the remote control to turn the unit on; the On LED will light on the indoor unit and “ON” will light in the remote display. 2. Press the MODE button until the Quick (“ cator blinks. ”) indi- 3. The unit will then start cooling or heating the room at the highest power.
TO OPERATE FAN ONLY To operate only the fan so the unit will circulate the air, proceed as follows: 1. Press the ON/OFF button on the remote control to turn the unit on; the On LED will light on the indoor unit and “ON” will light in the remote display. 2. Press the MODE button until the Fan indicator appears in the display. No allowance setting temperature 3. To select a fan speed, press the FAN SPEED button until the desired speed appears in the display (see below).
TO SET UNIT TO HEAT MODE To set the unit to heat the room to a desired temperature, follow the procedures below: 1. Press the ON/OFF button on the remote control to turn the unit on; the On LED will light on the indoor unit and “ON” will light in the remote display. 2. Press the MODE button until the Heat indicator appears in the display. In the heat mode, the fan direction (UP, DOWN) is further downward than that in the cool mode for the good circulation. 3. Using the TEMP.
TO SET THE ON TIMER MODE This unit can be set to automatically turn on after a predetermined amount of hours (up to 24) in the order of 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4, 5, 6, 8, 10, 12, 16, 20, 24. 1. Press the ON/OFF button of timer on the remote control to set the on timer mode, “HOUR” and “ON” on the remote display will be displayed and “TIMER” will be flicked. When you increase to press “ON/OFF” you will get desired time. Then, if pressing “ENTER/CANCEL” button, ON TIMER Mode will be started.
TO SET THE OFF TIMER MODE This unit can be set to automatically turn off after a predetermined amount of hours (up to 12) in the order of 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5, 5.5, 6, 6.5, 7, 7.5, 8, 8.5, 9, 9.5, 10, 11, 12. 1. Press the ON/OFF button of timer on the remote control to set the off timer mode, “HOUR” and “OFF” on the remote display will be displayed and “TIMER” will be flicked. When you increase to press “ON/OFF” you will get desired time.
TO SET UNIT TO SLEEP MODE When you are going to sleep, select this feature and the unit will cool off the room to the desired temperature and then increase that temperature throughout the night. 1. Press the ON/OFF button on the remote control to turn the unit on; the On LED will light on the indoor unit and “ON” will light in the remote display. 2. Press the MODE button to select the desired mode. Then, set the desired temperature using the TEMP. ▲ or ▼ buttons. 3.
CHANGING/CLEANING THE AIR FILTERS To change or clean the two black air filters, follow the procedures below: 1. Open the indoor unit’s cover and remove both black air filters by bending them slightly backward and the lifting out. 2. Remove the two small filters (Deodorizing and Electrostatic) from the indoor unit. 3. Examine the filters and determine if they need to be cleaned or replaced. To clean filters, use a vacuum and clean off dust. Use water and mild soap also if necessary. 4.
CARE AND MAINTENANCE warning • Make sure the AC cord is unplugged and the unit is off before cleaning. • Do not use water on the unit to clean it. This is a shock hazard and the unit can be damaged. Clean the casing and front of the indoor unit with a vacuum brush or wipe with a clean damp cloth. • NEVER USE Solvents, harsh chemicals or hot water to clean the unit. • Some metal edges on the unit are sharp. Be careful when cleaning or handling.
TROUBLESHOOTING GUIDE Before requesting service, please refer to the chart below for possible solutions: SYSPTOMS No power. POSSIBLE CAUSE POSSIBLE SOLUTIONS Power failure. Restore the power Line voltage too low. Contact electrician to install new outlet. Unit is unplugged or not completely plugged in. Insert plug all the way. Unit is off. Turn unit on. Batteries in remote are weak or dead. Replace remote’s batteries. EMERGENCY/REMOTE switch is not set to REMOTE.
SPECIFICATIONS MODEL DSB-181LH Function Cooling / Heating (Heat pump) Power Supply AC 220-240V, 50Hz Cooling Capacity (Heating) 4,400 Kcal/h (4,600 Kcal/h) Operating Current (Heating Mode) 9.65 A (10.0 A) Power Consumption (Heating Mode) 2,150 W (2,235 W) Indoor Unit Dimensions W 1035 x H 322 x D 205 mm Outdoor Unit Dimensions W 800 x H 615 x D 277 mm Indoor 12.1 kg Outdoor 51.9 kg Net Weight Type Flare Gas 1/2" (12.7 mm) Liquid 1/4" (6.
S/N : 3103900500
