Daewoo DWA-180C User manual

Please observe the following instructions.
1. Operate the Selector Switch 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)
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. 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

2
1. GENERAL SPECIFICATIONS............................................................................................2
2. NAMES OF MAJOR COMPONENTS.................................................................................3
3. OPERATION INSTRUCTIONS ...........................................................................................4
• FAN & COOLING CONTROL
• TEMPERATURE CONTROL
4. GENERAL INFORMATION.................................................................................................5
• CHANGING AIR FLOW DIRECTION
• AIR FLOW AROUND UNIT
• DRAIN HOLE AND WATER DRIPPING OUTSIDE
5. CARE AND MAINTENANCE..............................................................................................6
• AIR FILTER
• CLEANING THE AIR CONDITIONER
6. ELECTRICAL REQUIREMENTS........................................................................................7
• ELECTRICAL GROUNDING INSTRUCTIONS.
• USE OF EXTENSION CORDS
7. INSTALLATION INSTRUCTION.........................................................................................8
8. BEFORE CALLING FOR SERVICE.................................................................................10
TABLE OF CONTENTS

3
NO PART NAME
1 AIR FILTER
2 GRILL FRONT
3 CABINET
4 BLADE VERTICAL
5 KNOB THERMOSTAT
6 KNOB SELECTOR
NO PART NAME
7 BLADE HORIZONTAL
8 AIR VENT
9 AIR INTAKE
10 AIR DISCHARGE
11 AUTO LOUVER SWITCH
3
9
0
7
4
8
q
12 5 6
NAMES OF MAJOR COMPONENTS

4
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 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
• ECONOMICAL AND COMFORTABLE USE
1. Properly control the room temperature.
2. Avoid being exposed to direct sunlight.
3. Prevent the wind from entering the room.
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 terperature is not satisfactory after a
reasonable period of time, adjust the temperature control to a lower or higher.
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.

5
GENERAL INFORMATION
• CHANGING AIR FLOW 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 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 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
This drain cap is not attached the rear the unit at the factory.
If you want to install the drain cap, please install the drain
cap like Fig. of the drain cap.
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 rght, then open the vent.
AUTO SWING
ON / OFF
The rear side of the unit
Drain Cap
Close Vent →Open
→
Door Vent