1. DL manuals
  2. Daewoo
  3. Air Conditioner
  4. DSB-181LH
  5. Owner's Manual

Daewoo DSB-181LH Owner's Manual

Other manuals for DSB-181LH: Owner's Manual, Service Manual

Summary of DSB-181LH

  • Page 1

    Model #: dsb-181lh owner's manual split airconditioning system s1.

  • Page 2: Safety Instructions

    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. The lightning flash with arrowhead symbol, within an equilateral triangle is intended to alert the user to the presence of uninsulat- ...

  • Page 3: Contents

    Contents 2 it is recommended that you read the installation and operating instructions fully before installing and/or operating this unit. Safety instructions............................................................1 contents ..........................................................................

  • Page 4: Basic Accessories

    This installation section explains how and where to connect this new air conditioner. Please read make sure all acces- sories are included as shown below and read manual thoroughly. This installation section is provided to assist the per- son knowledgeable in air conditioner installation and should ...

  • Page 5: Optional Accessories

    Optional accessories 4 1 2 4 3 5 7 6 accessories not supplied with the unit: no. Description part no. Qty material size 1 drain hose extension 3103200400 1 id19.6 x 2m pvc pipe 2 tape 2tq1008000 1 pvc 80w x 0.1t x 3.5m 3 copper tubing extension 3100002600 1 1/2", 1/4" copper tube 4 insulator plate 3...

  • Page 6: 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....

  • Page 7: Installation

    1.Determine the type of wall (sheetrock, concrete, etc.) and make sure it is strong enough to hold indoor unit. Select an approximate position for the unit, taking the required distances away from walls/ac outlet into con- sideration. Installation 6 indoor unit • do not install the unit in an area w...

  • Page 8

    7 notes: • this appliance must be installed according to national power supply requirement. • if the supply cord is damaged, it must be replaced by the manufacturer or its service agent or a similarly qualified person in order to avoid a hazard. • make sure the indoor unit’s ac cord is not connected...

  • Page 9

    8 2. Make sure the drain hose and copper tubing are wrapped with the rubber insulation. Using the tape, wrap the indoor/outdoor wire, copper tubing and drain hose together. Mounting the indoor unit the indoor unit must be mounted before connecting the indoor/outdoor wire, drain hose and copper tubin...

  • Page 10

    9 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 tub- ing, making sure to use big angles so no crimping will occur. Try to do this on the first try as repeated bend- ing may break or crimp the tub...

  • Page 11

    10 1. Remove the screw holding on the connection cover. Remove the connection cover on the outdoor unit to access the connection area. 3. Connect the wires to the housing and terminals on the control board individually as the following. Installing the indoor/outdoor wire to the outdoor unit for ac c...

  • Page 12

    11 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 tub- ing or drain hose. Approximately 1 foot outside the hole, let the drain hose out and sep...

  • Page 13: Installation (Continued)

    Installation (continued) 12 air purging 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 capil- lary tu...

  • Page 14: Installation (Continued)

    Installation (continued) 13 evacuation 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 lengt...

  • Page 15: Installation (Continued)

    Installation (continued) 14 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 ...

  • Page 16: Location of Controls

    15 location of controls operating section indoor cover electrostatic filter removes dust particles from the air. (option filter) deodorizing filter removes bad smells from the air. (option filter) emergency/ remote switch slide to select the desired position. Indicators indicate the ac setting. Remo...

  • Page 17: Location of Controls

    16 location of controls indoor unit ■ 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”. ■ there is a switch panel at inside of front panel. At the time of operating, open the front panel. Emergency switch can b...

  • Page 18

    17 location of controls (continued) mode sleep on/off timer enter/ cancel fan speed turbo/mild display displays information pertaining to unit. Turbo/mild press to be colder the unit. Timer enter/cancel button press to enter a timer setting or to cancel timer setting timer on/off button press to set...

  • Page 19: Operation

    Operation 18 1. Insert the attached ac plug into a 2- pronged 220v~ 240v ac outlet. Plug into 220v ac outlet ac outlet and plug notes: • never connect the ac line cord plug to other than the speci- fied voltage (220v~240v). • use the attached power cord only. • if the outlet is a 3-pronged type or o...

  • Page 20

    19 celsius to fahrenheit conversion chart celsius fahrenheit 18 64.4 19 66.2 20 68 21 69.8 22 71.6 23 73.4 24 75.2 25 77 celsius fahrenheit 26 78.8 27 80.6 28 82.4 29 84.2 30 86 31 87.8 32 89.6 notes: • when operating the remote controller, make sure there are no obstructions between the remote cont...

  • Page 21

    20 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 (“ ”) indi- cator blinks. 3. The unit will then start cooling or heating the room at the highest power...

  • Page 22

    21 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 indi...

  • Page 23

    22 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 th...

  • Page 24

    23 2. While the unit is off, press the timer on button; the display will light waiting input for the timer, but the actual unit will not turn on. 3. Repeatedly press the timer on button until the desired hour that you want the unit to turn on appears on the display. For example, if it is 1:00 p.M. A...

  • Page 25

    24 2. Press the timer off button once to enter the timer screen. 3. Repeatedly press the timer off button until the desired hour that you want the unit to shut off appears on the display. For example, if it is 8:00 p.M. And you want the unit to turn off at 10:00 p.M., select 2 hours. 4. Press the en...

  • Page 26

    25 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. Press the sleep butto...

  • Page 27

    26 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) fro...

  • Page 28: Care And Maintenance

    Care and maintenance 27 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. • internal parts in the out...

  • Page 29: Troubleshooting Guide

    Troubleshooting guide 28 before requesting service, please refer to the chart below for possible solutions: sysptoms possible cause possible solutions no power. Power failure. Restore the power line voltage too low. Contact electrician to install new outlet. Unit is unplugged or not completely inser...

  • Page 30: Specifications

    29 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...

  • Page 31

    S/n : 3103900500