Daewoo DWB-121R Use & Care Manual

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Please observe the following instructions.

Operate the Power button to run or stop the unit.

- Do not operate Main Power Switch or Auxiliary Power Switch to do it.

2. Do not stick anything into the air outlet or inlet.

- It is a danger and it can cause trouble.

3. You must frequently open doors or windows for in taking fresh air from outdoors.

4. Avoid exposing your body directly to a continuous cool air - flow for long periods.

- It is not good for your health.

5. Do not pour water on the unit to clean it.

- It is dangerous and can cause trouble.

Never use solvents or harsh chemicals when cleaning the unit.

When the air inlet grill and cabinet are dirty, wipe with luke - warm water (below 40˚C or 104°F)

6. Avoid placing any obstacles near the inlet or outlet.

- If the inlet or outlet is blocked with any obstacle, it may cause trouble with the unit.

7. Do not frequently run or stop the unit.

- If you run or stop the unit more then 4-5 times an hour, it can cause trouble with the unit.

8. When running the unit again after once having stopped it or in the case of power failure during running,

please wait for over 3 minutes.

- If you turn on the unit in 3 minutes, it can cause trouble with the unit.

9. If the air conditioner is operated without an air filter, dust is not removed from the air, and resultant

accumulation in the unit may lead to a failure.

- Do not forget to install the air filter.

10. The air filter cleaned at least once every two weeks.

11. When the unit is cleaned, set the Selector Switch at off position.

- And then unplug the power plug.

12. Never use store gasoline or other flammable vaper or liquid near the air conditioner.

- It is very dangerous.

13. Do not force the unit too much.

- It can cause trouble and damage.

14. Set a comfortable temperature.

- Very low temperature setting considerably increase power consumption.

15. Be careful to keep room temperature comfortable.

- Avoid continuous direct air flow on to the occupant, especially in case of those sleeping or a patient.

16. Do not pull out the power cord.

- Damage to the cord may result in serious electrical shocks.

17. This air-conditioner must used 20°C(min)-43°C(max) outdoor and 20°C(min)~32°C(max) indoor on the

temperature range.

18. The appliance is not intended for use by young children or infirm persons without supervision.

19. Young children should be supervised to ensure that they do not play with the appliance.

PRECAUTIONS FOR PROPER USE OF AIR CONDITIONER

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Summary of DWB-121R

Page 1
Please observe the following instructions. 1. Operate the power button to run or stop the unit. - do not operate main power switch or auxiliary power switch to do it. 2. Do not stick anything into the air outlet or inlet. - it is a danger and it can cause trouble. 3. You must frequently open doors o...
Page 2: Table of Contents
2 1. General specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 2. Names of major components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 3. Operation instructions...
Page 3: Names of Major Components
3 no part name 1 air filter 2 grill front 3 cabinet 4 blade vertical no part name 5 panel control 6 remote controller 7 blade horizental 8 air vent names of major components • dwa-121r / dwa-150r 6 3 1 2 7 4 8 5.
Page 4: Operation Instructions
4 • display operation instructions room air-conditioner fan turbo cooling room temp temp desired temp timer sensor mode power fan speed auto swing 88 temp./timer display • it displays the temperature and the timer. Mode display • it displays the operating mode. Remocon signal receiver temperature se...
Page 5
5 • remote control operation instructions (continued) remocon signal transmitter timer/cancel • everytime you push this button, timer is set as follow. (1hr → 2hr → 3hr → 4hr → 5hr → 6hr → 8 hr → 10hr → 12hr → 16hr → 20hr → 24hr → cancel). After the unit is timed, if this button is pushed, timer is ...
Page 6
6 operation instruction(continued) function power on push power button cooling mode push the ‘mode’ button until ‘cooling’ lamp lights. Change desired room temperature push the ‘temp ▲▼ ’ button. Change ‘fan speed’ push the ‘fan speed’ button. Operation 1. The unit starts working. (it is delayed 3 m...
Page 7
7 operation instructions (continued) function fan mode push the ‘mode’ button until ‘fan’ lamp lights. On/off auto swing push the ‘auto swing’ button. Turbo mode push the ‘mode’ button until ‘turbo’ lamp lights. Off timer push the ‘timer/cancel’ button when unit is working. (remocon only) operation ...
Page 8
8 operation instructions (continued) function on timer push the ‘timer/cancel’ button when unit is off. (remocon only) sleep mode push the ‘sleep’ button in ‘cooling’ mode. (remocon only) operation 1. Timer is changed to as follows by pushing “timer/cancel” button. (1hr → 2hr → 3hr → 4hr → 5hr → 6hr...
Page 9
9 • how to insert batteries operation instructions (continued) remove the cover from the back of the remote controller. • slide the cover according to the arrow direction insert two battaries. • be sure that the (+) and (–) directions are correct • be sure that both batteries are new re-attach the c...
Page 10: General Information
10 • air flow around unit check in door grill and outdoor louvers for air flow obstructions. Do not block air flow to and from unit. The outdoor coil should be checked and periodically cleaned for debris that may collect and block unit air flow. If air flow is obstructed or deflected back into unit,...
Page 11: Care and Maintenance
11 • air filter clean the air filter, which removes dust inside the room. It should be washed at least once every week during operation. 1. Remove the air filter from the front grille by pulling up. 2. Clean air filter with a vacuum cleaner or lukewarm, soapy water. 3. Shake it when clean to remove ...
Page 12: Electrical Requirements
12 • electrical grounding instructions this appliance is equipped with a three-prong(grounding) plug for protection against possible shock hazards. If a two-prong wall receptacle is encountered, the customer is required to contact a qualified electrician and have the two-prong wall receptacle replac...
Page 13: Installation Instructions
13 • location of installation 1. Install the unit at a place having sufficient strength to support the unit securely. 2. Do not install the unit at a place where leakage of combustible gas is suspected. 3. If the air conditioner is operated in an atmosphere containing oils (including machine oil), s...
Page 14: Installation Instructions
• how to remove the front grille 1. Remove the air filter from the front grill by pulling up. 2. Remove two screw tapping from front grille. 3. Push the “latch position” at the right side of cabinet. 4. Push it again to separate the front grille from the cabinet as shown in fig. 2 5. Push lower left...
Page 15: Installation Instructions
• how to remove the front grille 1. Remove the air filter from the front grill by pulling up. 2. Remove two screw tapping from front grille. 3. Push the “latch position” at the right side of cabinet. 4. Push it again to separate the front grille from the cabinet as shown in fig. 2 5. Push lower left...
Page 16
7. Push lower right side of the cabinet and pull lower right side of the front grille then you can separated it from the cabinet as shown in fig. 5 8. Remove the part which protect orifice 1) after front grille is removed, remove two screws located in each side of cabinet. 2) grip the handle of base...
Page 17
16 • how to install the drain cap install the drain cap like fig. Of the right side. There are two kinds of method to install the drain cap. The first method is that the shape of hole like it is good for the household. The second method is that the shape of hole is like it is good for the shop. • wi...
Page 18: Before Calling For Service
17 when you find something wrong with your room air conditioner, please carefully check the following items. If you are unable to find the cause of trouble, contact your service dealer. Before calling for service difficulty • air conditioner do not operate. • little or no cooling • noisy unit • odor...
Page 19: Limited Warranty
Limited warranty daewoo electronics corporation of america warrants the following window room air-conditioner to be free from defective material and workmanship and agrees to remedy any such defect or to furnish a new part (at the company’s option) in exchange for any part of any unit of its manufac...
Page 20: Room Air Conditioner
Model #: dwb-121r room air conditioner use & care manual window type room air conditioner please read carefully and thoroughly this manual before operating the unit. If you still have any difficulties or problems, consult your dealer for help or electronics. Please keep this manual well. W1.