Daewoo DWC-100R, DWA-151R User's Guide

Download

Please observe the following instructions.

1. Operate the Selector Switch to run or stop the unit.

- Do not use Main Power Switch or Auxiliary Power Switch to operate unit.

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

- It is dangerous and it can cause injury or damage.

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

- It is not good for your health.

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

- It is dangerous and it can cause injury or damage. 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 104°F or 40°C)

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

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

6. Do not run or stop the unit frequently.

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

7. Wait at least 3 minutes before restarting the unit or in the case of power failure.

- If you turn on the unit within 3 minutes after power off, this can cause damage to the unit.

8. 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.

9. The air filter should be cleaned at least once every two weeks.

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

- And then unplug the power plug.

11. Never store gasoline or other flammable liquid near the air conditioner.

- It is very dangerous.

12. Do not force the controls on the front panel too much.

- It can cause damage the controls and the unit.

13. Set a comfortable temperature.

- Very low temperature setting considerably increase power consumption.

14. Be careful to keep room temperature comfortable.

- Avoid continuous direct air flow on you or a sick person while sleeping.

15. Do not remove the plug by pulling the power cord.

- Damage to the cord and may cause shock hazard.

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

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

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

PRECAUTIONS FOR PROPER USE OF AIR CONDITIONER

1. GENERAL SPECIFICATIONS ....................................................................................................................2

2. INSTALLA TION INSTR UCTIONS...........................................................................................................3~9

• WINDOW REQUIREMENTS

• BASIC T OOLS NEEDED

• SAFETY INSTRUCTIONS

• BEFORE INSTALLA TION

• STEP1-PREPARE COMPONENTS FOR INSTALLA TION

• STEP2-PREPARE WINDOW FOR INSTALLATION

• STEP3-PREPARATION OF CHASSIS

• STEP4-PLACING CHASSIS

• STEP5-SECURE WINDOW SHUTTER

• STEP6-RECHECK INSTALLA TION

• STEP7-INSTALL UNIT AND ASSEMBLE FRONT GRILLE

• STEP8-RECHECK THE ENTIRE INSTALLA TION

3. NAMES OF MAJOR COMPONENTS......................................................................................................10

4. OPERATION INSTRUCTIONS...........................................................................................................11~16

• DISPLAY

• REMOTE CONTROL

• HOW TO INSERT BATTERIES

5. GENERAL INFORMATION .......................................................................................................................17

• AIR FLOW AR OUND UNIT

• DRAIN HOLE AND WATER DRIPPING OUTSIDE

• HOW TO INST ALL THE DRAIN CAP

• DOOR VENT

6. CARE AND MAINTENANCE....................................................................................................................18

• AIR FILTER

• CLEANING THE AIR CONDITIONER

7. ELECTRICAL REQUIREMENTS..............................................................................................................19

• ELECTRICAL GROUNDING INSTRUCTIONS.

• USE OF EXTENSION CORDS

8. BEFORE CALLING FOR SERVICE.........................................................................................................20

TABLE OF CONTENTS

GENERAL SPECIFICATIONS

ITEM DWC-100R DWC-121R DWA-122R DWA-150R DWA-151R

POWER SOURCE AC 115V, 60Hz, SINGLE PHASE AC 208~230V, 60Hz, SINGLE PHASE

DIMENSIONS

23.6(W) x 14.9(H) x 21.0(D) inch 600(W) x 380(H) x 535(D) mm

WEIGHT (NET) 85.6 Ibs (38.8 Kg)-Approx.

85.6 Ibs (38.8 Kg)-Approx.

92.6 Ibs (42 Kg)-Approx.

INSTALLATION INSTRUCTIONS

• WINDOW REQ UIREMENTS

These instructions are provided for a standard double hung window or mobile home double hung window installation in windows 27.5 inch (699mm) to 36 in (914mm). The upper and lower sash must open sufficiently to allow a clear vertical opening of 15 in (381mm) from the bottom of the sash to the window sill. Select a centrally located window on the side of the room that receives the least direct sunlight. There should be no obstruction to air flow either inside(i.e curtains) or outside (i.e fence, wall or bushes). Read this entire installation manual thoroughly before beginning the installation. Make sure you have the necessary tools and other materials for the job. Study the illustrations in these instructions to become familiar with important details of the installation process. Read the Use & Care manual to become familiar with the operation of your room air conditioner.

After installing the unit, re-read these instructions to make sure you have completed each step and all parts are fastened in place for a secure installation. For best results, perform the installation procedure in the order given. Doing so will minimize the time required to install the unit.

• BASIC T OOLS NEEDED

• SAFETY INSTRUCTIONS

IMPORTANT :

It is important, both for your personal safety and to avoid possible damage to your home, that you observe the safety instructions that are given.

• Standard screwdriver

• Carpenter’s level

• Electric drill

• Phillips screwdriver

• 1/4” hex driver

• 1/8” drill bit

• Sharp knife

• Tape measure

27.5" To 36"

14.9" MIN

CAUTION

• The air conditioner shall be installed in accordance with the national wiring regulation.

1. Install an exclusive main power switch (main circuit breaker) or GFI (Ground Fault Interrupted) switch.

2. Be sure to use grounded power source.

3. Power source for DWC-100R, DWC-121R is 115V and DWA-122R, DWA-150R, DWA-151R is 208~230V.

4. Consumer must pay charges for wiring and installation.

15" MIN

• SAFETY INSTRUCTIONS (CONTINUED)

The receptacle should be an individual branch circuit used only for this air conditioner. Be sure the electrical service is adequate for the model air conditioner you have chosen. The complete electrical rating of your air conditioner is stated on the name plate located at the unit’s side. Be sure the plug receptacle is close enough for the power cord to reach it.

Your air conditioner must be plugged into a properly grounded and polarzied three prong receptacle. Do not use an adapter plug. If the wall receptacle you intend to use will not accept a three-prong plug, or if you are not sure the outlet is adequately grounded or protected by a fuse or circuit breaker, have a qualified electrician install the proper oulet according to the National Electric Code and applicable local code.

• BEFORE INSTALLATION

Test Run Unit : Plug unit into proper power supply outlet. Refer to operating instructions in this manual for comfortable living. Check all controls for correct operation, then unplug unit. Determine Correct Mounting procedure-Refer to Window Installation or Through the Wall Installation.

WARNING :

An extension cord should not be used with your air conditioner! To minimize shock and fire hazards, proper grounding is important. For your safety and protection,this air conditioner is equipped with a special three-prong grounding plug on the service cord.

WARNING :

Do not, under any circumstances, cut or remove the grounding prong on the plug. To do so will create a shock hazard.

WARNING :

• Moving parts can cause personal injury. Be careful when test-running unit. Do not operate

unit with front grille removed .

• Be sure to use an exclusive power source.

• Contact service man for replacement of power cord.

• Step 1 - Prepare Components For Installation

Parts for installation are as follows;

• Sill Bracket (2 pieces)

• Window Kit Left side (Frame ‘L+Shutter) - (1 piece)

• Window Kit Right side (Frame ‘R+Shutter) - (1 piece)

• Sash Bracket (1 piece)

• DRAIN, DRAIN seal

• Frame Guide Lower - (2 pieces)

• Levelling Screw (Machine M8x45) - (2 pieces)

• 1 inch Screw (M5x30) - (4 pieces)

• 5/8 inch Screw - (M4x16) - (8 pieces)

• DRAIN SCREW (M4x8) - (2 pieces)

• 1/4 inch Screw (M4x6) - (8 pieces)

• Window Seal A, B (2 pieces)

• Step 2 - Prepare Window For Installation

1. Inspect window track, sash and sill to be sure they are strong enough to hold an air conditioner.

2. Measure width between window frame to be sure instant mount will fit in the window. Instant mount models are designed for Windows 27.5 inch (699mm) to 36 inch (914mm) wide.

3. Mark the center of Window sill with pencil.

4. Insert Screws (Type A) into the sill bracket.

5. Attach Sill bracket to window sill using two Screws (Type B) by each bracket. The outside edge of window bracket should be 11.8 inch (300mm) from center line.

6. Adjust Screw (Type A) so that Sill Bracket have a slight tilt by using carpenter's level meter.

• Step 3 - Preparation of Chassis

1. Pull the Air-filter out of the Front Grille.

2. Loosen screw which fasten Front Grille with driver.

300mm

600mm

720~915mm

Screw Type B

SILL

Screw Type A

SILL BRACKET

;

SHAPE

SPEC

Q'TY

Type A

M8 x 45

Type B

M5 x 30

Type C

M4 x 16

Type D

M4 x 8

Type E

M4 x 6

• SCREW TYPE

Window

Shutter

(2 pieces)

Window Seal A (1 piece)

Window Seal B (1 piece)

Sill Bracket (2 pieces)

Window kit Frame

Left side (1 piece)

Window kit Frame

Right side (1 piece)

Sash Bracket

(1 piece)

Frame Guide Lower

(2 pieces)

DRAIN Seal

DRAIN

699~914mm

SASH

✽ NOTE: Use Screw

(Type D) only

;;;

;;

;;;

3. Disassemble Front Grille from Chassis.

– Front Grille and chassis are fixed with snap-fit.

1) Release right-lower snap-fit. – Push the right lower side of chassis to the left, with pushing left side

of Front Grille to the right until the snap-fit is released.

2) Release left-lower snap-fit.

– Push the left-lower side of chassis to the right, with pushing right

side of Front Grille to the right until the snap-fit is released.

3) Pull lower side of the Front Grille until it is separated from the

chassis.

4) Push base side of the Front Grille to upper side until it is separated

from the chassis.

5) After front grille is removed, remove two screws located in both side of chassis.

6) Grip the handle of base pan and pull out the unit from chassis.

Push

NOTICE: Do not remove any styrofoam because that is a part of the unit.

4. Reinstall the unit, side screws, front grille.

CAUTION

• When the front grille is reinstalled, the DOOR VENT should be in position first so that it would not be bent by grille.

Door Vent

• Step 4 - Placing Chassis

1. Insert narrow side of ‘Frame Guide Lower’ to rectangle holes located in bottom of chassis, and fasten it with Screw (Type E).

2. Insert Window Kit Frames to Top Guide and Lower Guide.

3. Fasten Shutter to side holes of Chassis with six Screws (Type E).

4. Place the chassis on the window sill and align it with Sill Bracket and sill with Lower Frame Guide and locate window sash to Top Frame Guide. (check the end of chassis for about 1/2 inches (12mm) distance below the level.)

5. Attach the Window seal B to Frame Guide Top.

6. Fasten Front Chassis Bracket to sill with three Screws (Type C).

7. Fasten Sash Bracket with Screw (Type C) to top of indoor window sash or directly into side of window sash or directly into side of window frame. This will prevent raising of the window from the outside. If you have a hard wood or metal window frame, a 1/8 inch pilot hole may be needed in order to drive the screws.

8. Attach the Window Seal A to window (see the picture shown in step 8, page 8)

• Step 5 - Secure Window Shutter

To provide a proper seal, pull each expandable side Window Shutter out and up until it is tight against the window frame. Using the hole in the top and bottom of each Window Kit Frame as a guide, secure Window Kit Frame in window sash and on the window sill.

Screw (Type E, both side)

FRAME Guide Lower

Frame Guide Top

Window Seal B

Frame Guide Top

Window Seal B

Screw (Type C)

Screw( Type E)

Screw

(Type C)

SASH BRACKET

CAUTION Do not drill into window sash until window has

been inspected to make sure drilling or screw will not damage any locking or lifting mechanism located in the frame.

WINDOW SASH

WINDOW FRAME

INNER WINDOW SILL

WINDOW KIT FRAME

Screw (Type C)

WINDOW SHUTTER

• Step 6 - Rechec k Installation

To be sure you have correctly installed your Room Air Conditioner, review the steps and make sure all of the parts are securely fastened in the window as the instructions show. A tight seal is essential. Read through the Use & Care manual to become familiar with the operation of your room air conditioner.

• Step 7 - Install Unit and assemble Fr ont Grille

1. Fasten Drain to Base Pan with “Type D” screws. only.

Use of any other longer screw may result in the leakage of refrigerant and will cause serious damage to the unit.

2. Push the unit into the installed Chassis.

3. Fasten Base Pan and Chassis with screws to side holes.

4. Assemble Front Grille into Chassis holes.

– Snap Front Grille’s hook to each Chassis holes. (Be careful the end of ventilation bar is to be located in the gap of blade.)

5. Fasten Front Grille with screws.

6. Insert Filter into the Front Grille.

• Step 8 - Rechec k the entire installation

CONDENSOR

PAN BASE

;

WALL

Screw (Type B, 2x2=4 pieces)

38mm

SILL

Screw (Type C, 3 pieces)

Screw (Type C, 2x1=2 pieces)

GUIDE LOWER

WINDOW KIT 'R & 'L

Screw (Type E, 2x4=8 pieces)

Screw (Type C, 2 pieces)

WINDOW SASH

TOP GUIDE

WINDOW SEAL A

WINDOW KIT FRAME

WINDOW SEAL B

SILL BRACKET(2 pieces)

OUTER WINDOW SILL

Leveling Screw (Type A, 2x1= 2 pieces)

SEAL DRAIN DRAIN

Screw (Type D)

CAUTION Do not lift window sash without holding the unit. The window sash helps keep the unit in the

window. Exercise caution when opening the window. Failure to do so many result in personal injury and/or property damage.

CAUTION

• When the front grille is reinstalled, the DOOR VENT should be in position first so that it would not be bent by grille.

Door Vent

;;;

;;

;;;

;;

;;;

;;

;;;

;;

;;;

;;

;;;

;;

;;;

;;

NO PART NAME

1 AIR FILTER 2 GRILLE FRONT 3 CABINET 4 BLADE VERTICAL 5 PANEL CONTROL 6 REMOTE CONTROLLER

NO PART NAME

7 BLADE HORIZENTAL 8 AIR VENT

9 FRAME GUIDE TOP 10 FRAME WINDOW KIT 11 SHUTTER WINDOW

NAMES OF MAJOR COMPONENTS

0 7 q

4 8

• DISPLAY

OPERATION INSTRUCTIONS

MODE FAN SPEED AUTO SWING

POWER

Room Air-conditioner

Fan Turbo

Cooling

Room temp Desired temp

Timer

TEMP

SENSOR

TEMP./TIMER DISPLAY

• It displays the temperature and the timer.

MODE DISPLAY

• It displays the operating mode.

REMOTE SIGNAL RECEIVER

TEMPERATURE SET

• It is the button to set the desired room temperature. The temperature can be set within a range from 16°C (60°F) to 32°C (90°F) by 1°C (1°F)

POWER ON/OFF SWITCH

• To turn the unit ON, push this button. To turn the unit OFF, push this button again.

MODE SELECT

• Everytime you push this button, It is selected as follow. (Cooling→Turbo→Fan→Cooling)

FAN SPEED

• Everytime you push this button, It is selected as follow. (Low→Mid→High→Low)

AUTO SWING

• Everytime you push this button, the auto swing mode is toggled.

CAUTION :

When you turn off the unit with cooling mode, the Fan Still work for about 10 seconds.

• REMOTE CONTROL

REMOTE SIGNAL TRANSMITTER

TIMER/CANCEL

• Everytime you push this button, timer is set as follow. (1Hr→2Hr→3Hr→4Hr→5Hr→6Hr

→8Hr→10Hr→12Hr→16Hr→20Hr →24Hr→CANCEL).

After the unit is timed, if this button is pushed, timer is canceled.

SLEEP

• SLEEP mode is selected as follow. (L1→L2→Cancel)

MODE

• Everytime you push this button, it is selected as follow. (COOLING→TURBO→FAN →COOLING)

AUTO SWING

• Everytime you push this

button, the auto swing mode is toggled.

TEMPERATURE

• It is the button to set the room in the desired room temp. The temp. can be set within a range from 16°C (60°F) to 32°C (90°F) by 1°C (1°F)

POWER ON/OFF

• To turn the unit ON, push this

button. To turn the unit OFF, push this button, again.

FAN SPEED

• Everytime you push this button,

it is selected as follow. (Low→Mid→High→Low)

TIMER/

CANCEL

FAN SPEED

TEMP

SLEEP

MODE

AUTO

SWING

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 minutes after main power source is supplied.)

2. Default mode is ‘Cooling’ mode.

3. Default desired room temperature is ‘26°C’ (79°F). And fan speed is ‘LOW’.

4. When you turn off the unit with cooling mode, the Fan still work for about 10 seconds.

1. Operating modes are changed as follows by pushing “MODE” button. (Cooling→Turbo→Fan→ Cooling)

2. The compressor and fan work.

3. In this mode you can change fan speed and desired temperature at any time.

4. SLEEP mode and ON/OFF TIMER can be selected. (By remocon button only)

1. The desired room temperature is changed within a range from 16°C (60°F) to 32°C (90°F) by 1°C (°F)

1. FAN SPEED is changed as follows by pushing “FAN SPEED” button. (LOW→MID→HIGH→LOW)

DISPLAY

1. Current room temperature is displayed.

2. ‘Cooling’ lamp lights.

1. Current room temperature is displayed.

2. ‘Cooling’ lamp lights.

1. It displays desired room temperature when ‘Temp’ button is pushed.

2. Desired Temperature is shown as blink.

3. After a few seconds, display is changed to current room temperature.

1. It displays as follows.

2. After a few seconds, display is changed to current room temperature.

LOW

HIGH

MID

POWER

MODE

TEMP

MODE

TEMP

FAN SPEED

Fan Turbo Cooling

Room temp Desired temp Timer

Fan Turbo Cooling

Room temp Desired temp Timer

Fan Turbo Cooling

Room temp Desired temp Timer

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

1. The Fan works only.

2. In this mode, the unit circulate room air.

3. Fan speed can be changed.

1. Auto swing function is toggled.

2. Air out-flow direction is changed automatically. (left/right direction)

1. Fan speed is set to ‘HIGH’ and desired temperature to 18°C (64°F).

1. Timer is set to as follows by pushing “TIMER/CANCEL” button. (1hr→2hr→3hr→4hr→5hr→6hr→8hr→ 10hr→12hr→16hr→20hr→24hr→cancel)

2. Unit is off after timer is over.

3. If you want to cancel timer, push this button again at any time.

DISPLAY

1. Current room temperature is displayed.

2. ‘Fan’ lamp lights.

There is no change in display.

1. Current room temperature is displayed.

2. ‘Turbo’ lamp lights.

1. ‘Timer’ lamp lights.

2. Set time is displayed.

3. After a few seconds, display is changed to current room temprature.

AUTO SWING

AUTO

SWING

MODE

TIMER/

CANCEL

MODE

FAN TURBO COOLING

ROOM TEMP DESIRED TEMP TIMER

Fan Turbo Cooling

Room temp Desired temp Timer

Fan Turbo Cooling

Room temp Desired temp Timer

Fan Turbo Cooling

Room temp Desired temp Timer

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→8hr→

10hr→12hr→16hr→20hr→24hr→cancel)

2. The unit starts working after set time is over in cooling mode with last temperature set.

3. If you want to cancel timer, push this button again at any time.

1. SLEEP MODE is changed as follows by pushing “SLEEP” button. (L1→L2→cancel) * L1 Mode

– The unit is off after 4 hours. – The desired Temp is increased 3°C

(5.4°F) for 4 hours. – Auto swing is selected. – Fan speed is set to ‘LOW’.

* L2 MODE

– The unit works as follow.

– Auto swing is selected. – Fan speed is set to ‘LOW’.

2. Set proper desired room temperature, fan speed and auto-swing mode.

3. This mode can be selected in ‘Cooling’ mode only.

DISPLAY

1. ‘Timer’ lamp lights.

2. Setting time is displayed.

3. After a few seconds, display is changed to current room temperature.

1. ‘L1’ or ‘L2’ is displayed.

• ROOM TEMPERATURE DISPLAY.

Over 45°C or 100°F

5°C~45°C or 41°F~99°F

Below 5°C (41°F)

DISPLAY TEMPERATURE

OFF

2hr 2hr 2hr 2hr 2hr

+1°C+1°C

Fan Turbo Cooling

Room temp Desired temp Timer

TIMER/

CANCEL

SLEEP

• HOW TO INSERT BATTERIES

Remove the COVER from the back of the remote controller.

• Slide the Cover according to the arrow direction

Insert two batteries.

• Be sure that the (+) and (–) directions are correct

• Be sure that both batteries are new

Re-attach the cover.

• Slide it back into position

• Do not use rechargeable batteries such batteries differ from standard dry cells in shape, dimensions,

and performance.

• Remove the batteries from the remote controller if the air conditioner is not going to be used for an extended length of time.

1 2 3

– +

• 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, the compressor may cycle on and off rapidly, causing early compressor failure.

• DRAIN HOLE AND WATER DRIPPING OUTSIDE

Locate drain hole at the rear or on the bottom of unit. Water in base pan is picked up by the fan blade and thrown onto the warm outdoor coil where it evaporates. The air conditioner must be installed level or tilted slightly to the outside for proper water disposal. On exceptionally hot and humid days the air conditioner may permit excess water to pass thru rear drain hole or overflow. This should be considered normal.

• 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.

• DOOR VENT

The door vent for the room air ventilation is lever type. If the door vent lever moves to the left, then close the vent and moves to the right, then open the vent.

GENERAL INFORMATION

The rear side of the unit

Drain Cap

SEAL DRAIN

Screw (Type D)

Close Vent → Open

→

Door Vent

• 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 grill by pulling to right.

2. Clean Air Filter with a vacuum cleaner or lukewarm, soapy water.

3. Shake it when clean to remove moisture completely. Reinstall.

• CLEANING THE AIR CONDITIONER

1. At least once a year, remove cabinet and thoroughly clean air conditioner. Have the unit inspected by an authorized service man to ensure unit is functioning properly.

2. Wash air conditioner with lukewarm, soapy water as needed. Rinse and dry thoroghly.

3. If using concentrated liquid detergent, dilute in warm water first.

4. Front grill may be wiped off with a cloth dampened in a mild detergent solution.

5. Cabinet may be washed with mild soap or detergent and lukewarm water, then polished with liquid wax for appliances.

6. Condenser and Evaporator coils should be cleaned at the beginning of each cooling season. Use a soft brush or vacuum cleaner to clean them, making sure that the Condenser and Evaporator coils are not damaged.

7. Do not use abrasive cleaners. These items scrach, crack and discolor surfaces.

CARE AND MAINTENANCE

CAUTION

To avoid death or personal injury due to electrical shock, turn fan control OFF and unplug power cord before cleaning or performing maintenance. After cleaning or performing maintenance, reconnect power.

NOTE

A dirty Air Filter reduces air flow and the cooling capacity. Do not operate unit without Air Filter.

NOTE

To assure continued peak efficiency, condenser coils (weather side of unit) should be checked periodically and cleaned if clogged with soot or dirt from the atmosphere.

• ELECTRICAL GROUNDING INSTR UCTIONS

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 replaced with a properly grounded three-prong wall receptacle in accordance with the National Electrical Code.

• USE OF EXTENSION CORD

Because of potential safety hazards under certain condition, we strongly recommend against the use of an extension cord. However, if you still elect to use an extension cord, it is absolutely necessary that it will be a UL listed 3-wire grounding type appliance extension cord rated has a 3-blade grounding plug and a 3-slot receptacle that will plug into the appliance. The marked rating of the extension cord should be 125V/13A minimum for DWC-100R, DWC-121R and 250V/10A minimum for DWA-122R, DWA-150R, DWA-151R.

ELECTRICAL REQUIREMENTS

WARNING :

To avoid death, personal injury or properly damage due to electrical shock, this unit must be grounded. Do not under any circumstances cut or remove the round grounding prong from the plug. Do not use a two prong adapter.

WARNING :

To avoid death, personal injury or properly damage due to electrical shock, do not use an extension cord or pinch the power cord. Do not remove the warning tag from the power cord.

BEFORE CALLING FOR SERVICE

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.

Difficulty

• Air conditioner does not operate.

• Little or no cooling

• Noisy unit

• Ordors from unit

• Water in base pan.

Possible Cause

• No power to unit.

• Compressor lockout on initial

plug in.

• Dirty air filter

• Is there anything blocking the

front?

• Air conditioner undersized for application.

• Loose parts

• Weak building construction.

• Water hitting fan.

• Mold, mildew or algae formation

on wet surfaces.

• Normal for operation in humid areas.

Daewoo DWC-100R, DWA-151R User's Guide

Specifications and Main Features

Frequently Asked Questions

User Manual