Daewoo DWB-123CH User Manual
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 40°C or 104°F)
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. The appliance is not intended for use by young children or infirm persons without supervision.
17. 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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1. GENERAL SPECIFICATIONS ..................................................2
2. INSTALLATION INSTRUCTIONS.............................................3~7
• LOCATION OF INSTALLATION
• BEFORE INSTALLATION
• HOW TO ATTACH THE CABINET DRAIN
• WINDOW INSTALLATION
3. NAMES OF MAJOR COMPONENTS ...........................................8
4. OPERATION INSTRUCTIONS ..................................................9
• FAN & COOLING CONTROL
• TEMPERATURE CONTROL
• HEATER LAMP
5. GENERAL INFORMATION ....................................................10
• CHANGING AIR FLOW DIRECTION
• AIR FLOW AROUND UNIT
• DRAIN HOLE AND WATER DRIPPING OUTSIDE
• DOOR VENT
6. CARE AND MAINTENANCE ..................................................11
• AIR FILTER
• CLEANING THE AIR CONDITIONER
7. ELECTRICAL REQUIREMENTS...............................................12
• ELECTRICAL GROUNDING INSTRUCTIONS.
• USE OF EXTENSION CORDS
• REPLACE MENT OF SUPPLY FLEXIBLE CORD
8. BEFORE CALLING FOR SERVICE............................................13
TABLE OF CONTENTS
GENERAL SPECIFICATIONS
MODEL
ITEM
POWER SOURCE
DIMENSIONS
WEIGHT (NET)
DWB-123CH
AC 240V, 50Hz SINGLE PHASE
600(W) x 380(H) x 535(D) mm
23.6(W) x 14.9(H) x 21.0(D) inch
40Kg (88.2 lbs) - Approx
3
INSTALLATION INSTRUCTIONS
• 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), salt near a
coastal area, etc, such substances may lead to failure of the unit.
4. Provide sufficient clearance or space around the air inlet and air outlet so that air flow will not be
obstructed (See following figures).
• 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 :
• 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.
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 DWB-123CH is 240V.
4. Consumer must pay charges for wiring and installation.
North or East
Indoor
Indoor
minimum
1m
minimum
60cm
OUTLET
INLET
Wall or
Fence
45˚
minimum
maximum
23cm
Indoor Outdoor
minimum
minimum
45˚
45˚
30cm
minimum
Outdoor
Outdoor
Indoor Outdoor
minimum
30cm
maximum
23cm
4
• HOW TO ATTACH THE CABINET DRAIN
1. Pull the Air-filter out of the Front Grille.
2. Loosen screw which fasten Front Grille with
driver.
3. Pull knobs out of the control.
(when the knobs are too tight to release, leave
them.)
4. 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.
(when knobs remain, pull Front Grille until knobs are released from
control)
4) Push base side of the Front Grille to upper side until it is separated
from the chassis.
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5. Find “the Cabinet Drain”
1) Remove “the Grille Front” from the unit.
2) Find “the Cabinet Drain” which is attached on rear side of “the Grille Front”.
- If you don’t remove it. the unit cannot be operated normally.
Inside of Grille Front
Remove the Cabinet Drain
6. Attach the Cabinet Drain
1) After front grille is removed, remove two screws located in both side of chassis.
2) Grip the handle of base pan and pull out the unit from chassis.
3) The air conditioner employs a proper drain method
whereby the condensed water (moisture removed from the air) is drained to the outside.
In very humid weather, excessive condensate water removed from the air may cause some water to
collect. To remove this excess water you can install the cabinet drain as detailed below.
1 Install the cabinet drain to the left corner of the cabinet with 3 screws.
2 Connect the drain hose to the outlet located at the bottom of the cabinet drain.
You can purchase the drain hose or tubing locally to satisfy your particular needs.
(Drain hose is not supplied)
CABINET
SCREW
CABINET
DRAIN
DRAIN HOSE
3 Screws
(M4x8)
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