Daewoo DWC-055RL User manual

MODEL #: DWC-055RL
DWC-063RL
ROOM AIR CONDITIONER
USE & CARE MANUAL
WINDOW TYPE ROOM AIR CONDITIONER
W1
R
CUS
LISTED
UL and
CUL listed
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.
S/N : 3113905610

1
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
PRECAUTIONS FOR PROPER USE OF AIR CONDITIONER

2
GENERAL SPECIFICATIONS
ITEM MODEL
POWER SOURCE
DIMENSIONS
WEIGHT (NET)
DWC-055RL / DWC-063RL
AC 115V, 60Hz, SINGLE PHASE
17.3(W) x 12.3(H) x 15.2(D) inch
440(W) x 313(H) x 385(D) mm
45.4 Ibs (20.6 Kg)-Approx.
1. GENERAL SPECIFICATIONS...............................................................................2
2. INSTALLATION INSTRUCTIONS.......................................................................3~7
• WINDOW REQUIREMENTS
• BASIC TOOLS NEEDED
• SAFETY INSTRUCTIONS
• STEP1-PREPARE COMPONENTS FOR INSTALLATION
• STEP2-PREPARE WINDOW FOR INSTALLATION
• STEP3-PLACING UNIT IN WINDOW
• STEP4- INSTALL SASH BRACKET
• STEP5-SECURE WINDOW SHUTTER
• STEP6-RECHECK INSTALLATION
• STEP7-RECHECK THE ENTIRE INSTALLATION
3. NAMES OF MAJOR COMPONENTS .....................................................................8
4. OPERATION INSTRUCTIONS.........................................................................9~14
• DISPLAY
• REMOTE CONTROL
• HOW TO INSERT BATTERIES
5. GENERAL INFORMATION.................................................................................15
• CHANGING AIR FLOW DIRECTION
• AIR FLOW AROUND UNIT
6. CARE AND MAINTENANCE ..............................................................................16
• AIR FILTER
• CLEANING THE AIR CONDITIONER
7. ELECTRICAL REQUIREMENTS .........................................................................17
• ELECTRICAL GROUNDING INSTRUCTIONS.
• USAGE OF POWER CORD(AFCI & LCDI)
8. BEFORE CALLING FOR SERVICE......................................................................18
TABLE OF CONTENTS

3
INSTALLATION INSTRUCTIONS
• WINDOW REQUIREMENTS
These instructions are provided for a standard double hung
window or mobile home double hung window installation in
windows 21.7in (550mm) to 34.6in (880mm). The upper and lower
sash must open sufficiently to allow a clear vertical opening of
12.7in (323mm) from the bottom of the sash to the window stool.
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 TOOLS NEEDED
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 following.
• Standard screwdriver
• Carpenter’s level
• Electric drill
• Phillips screwdriver
• 1/4”hex driver
• 1/8”drill bit
• Sharp knife
• Tape measure
22" TO 36"
14 1/2" MIN
21.7”TO 34.6”
12.7”MIN

4
• SAFETY INSTRUCTIONS
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.
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 :
A cord-connected room air-conditioner shall be marked to indicate that a damaged power supply cord must
be replaced with a new power supply cord obtained from the store where you have purchased your air-
conditioner or SVC center which the store instructs you.
WARNING :
Do not, under any circumstances, cut or remove the grounding prong on the plug. To do so will create a shock hazard.

5
• Step 1 - Prepare Components For Installation
1. Open the components box for installation
2. Check components for installation as follows.
•Sill Bracket (1 piece)
•Window Shutter (2 pieces)
•Sash Bracket (1 piece)
•Window Kit Frame - Left side (1 piece)
•Window Kit Frame - Right side (1 piece)
•Leveling Screw - M8 x 45 (1 piece)
• 11/4 inch Screw - M5 x 30 (2 pieces)
•5/8 inch Screw - M4 x 16 (5 pieces)
•5/16 inch Screw - M4 x 8 (6 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 21.7in (550mm) to 34.6in (880mm) wide.
3. Mark the center of window sill with a pencil.
4. Insert Screw (Type A) into the sill bracket.
5. Attach Sill bracket to window sill using Screws (Type B).
(The outside edge of window bracket should be center line)
6. Place the carpenter’s level on the sill and the outdoor end of Sill Bracket.
Adjust Screw (Type A) so that Sill Bracket have a slight tilt by using
carpenter's level meter. (about 1.5°)
WARNING :
1.To reduce the risk of electric shock, personal injury or death, turn the fan control to the OFF position
and unplug the unit from the wall outlet before installing or removing this unit.
2.The window where the air conditioner is to be installed should have enough strength to bear the
weight of the air conditioner.
OUTER
WINDOW
SILL
CENTER
LINE
INNER WINDOW SILL
SILL
BRACKET
Screw (Type B)
Screw (Type A)
INNER
WINDOW
SILL
OUTER
WINDOW
SILL
SILL
BRACKET
about 1.5°
UNIT
SILL
BRACKET
0.28"~0.39"(7~10mm)
SHAPE
SPEC
Q'TY
Type A
M8 x 45
1
Type B
M5 x 30
2
Type C
M4 x 16
5
Type D
M4 x 8
6
•SCREW TYPE
Window
Shutter
(2 pieces)
Window Seal A (1 piece)
Window Seal B (1 piece)
Sill Bracket (1 piece) Window kit Frame
Left side (1 piece) Window kit Frame
Right side (1 piece)
Sash Bracket
(1 piece)

•Step 3 - Placing Unit in Window
1. Insert Window Kit Frame into the upper and bottom guides of the unit.
2. Fasten window shutter in the window kit frame with Screws (Type D) in the left side and right side of the unit.
3. Open the window and place the unit in the center of the window sill.
•Step 4 - Install Sash Bracket
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 the 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 screw.
6
CAUTION
1. The unit is heavy. To avoid injury or accident, it is strongly recommended that you have additional
help when lifting the unit.
2. Personal injury or property damage may result if unit falls from window.
CAUTION
Do not drill into window frame until window has been inspected to make sure drilling or screw will
not damage any locking or lifting mechanism located the frame.
WINDOW
FRAME
Screw (Type C)
SASH
BRACKET
WINDOW
SASH
WINDOW
SHUTTER
(bottom guides)
WINDOW
KIT
FRAME
PLATE
WINDOW
TOP
(upper guides)
Screw
(Type D)

7
•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.
•Step 6 - Recheck 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 - Recheck the Entire Installation
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.
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.
WINDOW
SHUTTER
WINDOW
KIT FRAME
Screw (Type C)
Screw (Type C)
INNER WINDOW SILL
WINDOW
SASH
WINDOW
FRAME
WALL
Screw (Type B, 2 pieces)
SILL
Screw (Type C, 2 pieces)
GUIDE LOWER
WINDOW KIT 'R & 'L
Screw (Type D, 2x3=6 pieces)
Screw (Type C, 2 pieces)
WINDOW SEAL A
WINDOW SASH
SILL BRACKET(1 piece)
OUTER WINDOW SILL
Leveling Screw (Type A, 1 piece)
TOP GUIDE
WINDOW KIT FRAME
WINDOW SEAL B
0.28"~0.39"(7~10mm)

8
NO PART NAME
1 CABINET
2 BLADE VERTICAL
3 COOL AIR DISCHARGE
4 GRILLE FRONT
5 PANEL CONTROL
6 AIR INTAKE
NO PART NAME
7 AIR FILTER
8 FRAME GUIDE TOP
9 FRAME WINDOW KIT
10 SHUTTER WINDOW
11 REMOTE CONTROLLER
NAMES OF MAJOR COMPONENTS
2
3
7
5
1
4
6
8
9
0
2
3
7
5
1
4
6
q

9
•DISPLAY
OPERATION INSTRUCTIONS
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→High→Low)
ENERGY SAVE
•Whenever you push this button, the cumulative power
consumption is decreased.
CAUTION
When you turn off the unit with cooling mode, the Fan Still work for about 10 seconds.