Daewoo DWB-123CS User Manual

Download

Page 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. This air-conditioner must 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

Page 2

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

2. INSTALLATION INSTRUCTIONS..............................................................................3~6

• LOCATION OF INSTALLATION

• BEFORE INSTALLATION

• HOW TO REMOVE THE FR ONT GRILLE

• HOW TO INSTALL THE DRAIN CAP

• WINDOW INSTALLATION

3. NAMES OF MAJOR COMPONENTS............................................................................7

4. OPERATION INSTRUCTIONS.......................................................................................8

• FAN & COOLING CONTROL

• TEMPERATURE CONTROL

5. GENERAL INFORMATION.............................................................................................9

• CHANGING AIR FLOW DIRECTION

• AIR FLOW AR OUND UNIT

• DRAIN HOLE AND W ATER DRIPPING OUTSIDE

• DOOR VENT

6. CARE AND MAINTENANCE........................................................................................10

• AIR FILTER

• CLEANING THE AIR CONDITIONER

7. ELECTRICAL REQUIREMENTS .................................................................................11

• ELECTRICAL GROUNDING INSTRUCTIONS

• USE OF EXTENSION CORDS

• REPLACEMENT OF SUPPLY FLXIBLE CORD

8. BEFORE CALLING FOR SERVICE.............................................................................12

TABLE OF CONTENTS

GENERAL SPECIFICATIONS

DWA-122C / DWA-122CS DWB-122C / DWB-122CS DWB-123C / DWB-123CS DWA-151C / DWA-151CS

AC 208~230V, 60Hz SINGLE PHASE AC 220~230V, 50Hz SINGLE PHASE

AC 240V, 50Hz SINGLE PHASE

AC 208~230V, 60Hz SINGLE PHASE

38.8 Kg (85.6 Ibs) – Approx. 39.8 Kg (87.7 Ibs) – Approx. 39.8 Kg (87.7 Ibs) – Approx. 42 Kg (92.6 Ibs) – Approx.

MODEL

ITEM

POWER SOURCE

DIMENSIONS

WEIGHT (NET)

600(W) x 380(H) x 535(D) mm

23.6(W) x 14.9(H) x 21.0(D) inch

Page 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 DWA-122C, DWA-122CS, DWA-151C, DWA-151CS is 208~230V and DWB-122C,

DWB-122CS is 220~230V and DWB-123C, DWB-123CS is 240V.

4. Consumer must pay charges for wiring and installation.

North or East

Indoor

minimum

60cm

OUTLET

INLET

Wall or Fence

45˚

minimum

maximum 23cm

Indoor Outdoor

minimum

45˚

30cm

minimum

Outdoor

Indoor Outdoor

minimum 30cm

maximum 23cm

Page 4

• HOW TO REMOVE THE FRONT GRILLE

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 knobe 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.

;

;;;;

;

;;;;

;

;;;;

Push

;;

;;;

Page 5

5. 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

Page 6

• 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.

• WINDOW INSTALLATION

1. Determine Window Location. Determine a suitable location. The window where the Air Conditioner is to be installed should have enough strength to bear the weight of the Air Conditioner.

2. Measure unit’s dimensions

3. Install the Mounting Angle at the Proper Location. Install the Air Conditioner using the Mounting Angle or other Hardware to be installed as shown in Fig.1 For proper drainage, Rear side of the unit should be inclined about 5mm lower.

4. Insert unit in window. With 2 people, lift unit and insert it into the window opening.

5. Finish opening Close up the gap between unit and window using the sponge or tape for insulation as shown in Fig. 1

* If through the wall installation is required, you may choose to consult an independent servicing Dealer.

CAUTION : Two people must work together to avoid personal injury.

Fig. 1 Mounting Angle Installation.

The rear side of the unit

Drain Cap

SEAL DRAIN

M4x8 SCREW: Use Screw(M4x8) only.

Close up the gap

5mm

Mounting Angle

unit

wall

Page 7

NAMES OF MAJOR COMPONENTS

• DWA-122CS / DWB-122CS / DWB-123CS / DWA-151CS

• DWA-122C / DWB-122C / DWB-123C / DWA-151C

NO PART NAME

1 AIR FILTER 2 GRILLE FRONT 3 CABINET 4 BLADE VERTICAL 5 KNOB THERMOSTAT 6 KNOB SELECTOR

NO PART NAME

7 BLADE HORIZENTAL 8 AIR VENT

9 FRAME GUIDE TOP 10 FRAME WINDOW KIT 11 SHUTTER WINDOW

AUTO LOUVER S/W (DWA-122CS/DWB-122CS/ DWB-123CS/DWA-151CS)

Page 8

OPERATING INSTRUCTIONS

• FAN & COOLING CONTROL

The Fan Control Selector Switch has six positions. Choose one of the speed settings by rotating the fan control Selector Switch to the appropriate position.

OFF Select this setting for stop all operation of air conditioner HIGH FAN Select this setting for high air circulation without cooling. LOW FAN Select this setting for quiet air circulation without cooling. LOW COOL Select this setting for cooling operation with LOW FAN. MED COOL Select this setting for cooling operation with MEDIUM FAN. HIGH COOL Select this setting for cooling operation with HIGH FAN.

• TEMPERATURE CONTROL

Choose a temperature settings by rotating the knob of thermostat to the appropriate position

• The Thermostat automatically starts and stops cooling operation in order to keep the room temperature at a proper level, and this results in efficient use of power and economical cooling.

• Turn clockwise for a cooler room temperature.

• Turn counter-clockwise for a warmer room temperature.

NOTE

• FOR MOST ECONOMICAL USE

1. Properly control the room temperature.

2. Avoid the unit being exposed to direct sunlight. Keep direct sunlight from the room.

3. Do not leave doors and windows open.

NOTE

Setting the control at the coldest extreme of the temperature range will not cool the room any faster. Usually the midpoint is a good starting position. If the room temperature is not satisfactory after a reasonable period of time, adjust the temperature control to a lower or higher setting.

CAUTION

When the air conditioner has been performing its cooling operation and is turned “OFF” or set to the ‘FAN” position, wait at least 3 minutes before resetting to the cooling operation.

Page 9

• CHANGING AIR FLO W DIRECTION

Air flow deflectors divert air from center flow to left or right and up or down. Adjust deflectors for desired air flow pattern. AUTO SWING (DWA-122CS, DWB-122CS, DWB-123CS, DWA-151CS)

When the auto louver switch is turned to “ON” position, the vertical louvers automatically move right and left. Thus, you can obtain comfortable cooling. The vertical louvers may be stopped at any position when the auto louver switch is turned off.

• AIR FLO W AR OUND 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.

• 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 rght, then open the vent.

GENERAL INFORMATION

AUTO SWING

ON / OFF

Close Vent → Open

→

Door Vent

Page 10

• 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.

Page 11

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

• USE OF EXTENSION CORD SET

Because of potential safety hazards under certain conditions, we strongly recommend against the use of an extension cord set. However, if you still elect to use an extension cord, it is absolutely necessary that it is earthed and the marked rating of the extension cord set should be 250V, 10A(Min.). The socket-outlet shall be installed near the equipment and shall be easily accessible.

• REPLACEMENT OF SUPPLY FLEXIBLE CORD.

If the supply flexible cord is damaged, it must be replaced by the manufacturer or its service agent or similarly qualified person in order to avoid a hazard.

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.

CAUTION :

The appliance shall be installed in accordance with national wiring regulations.

Page 12

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?

• Thermostat is not adjusted correctly.

• 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.