Daewoo DWC104R010, DWC-104R, DWC-125R, DWA-125R, DWA-145R User Manual

Manual de Servicio

Acondicionador de Aire Tipo Ventana

Modelo: DWA Y DWC 125R

CONTENTS

1. Specifications................................................................................................2

2. Operation.....................................................................................................3

3. Wiring Diagram..........................................................................................10

4. Refrigerant Cycle.........................................................................................11

5. Control Block Diagram.................................................................................12

6. Circuit Diagram..........................................................................................13

7. Trouble Shooting..........................................................................................17

8. Key Components of Electronic Circuit............................................................24

9. Disassembly Instructions ...............................................................................26

10. Exploded Diagram and Parts List.........................................................................27

Contents

2

1. SPECIFICATIONS

ITEM

MODEL

DWC-104R DWC-125R DWA-125R DWA-145R

Function Cooling only
Power source AC 115V, 60Hz AC 208~230V, 60Hz

Cooling Capacity

Btu/h 10,000 12,100 12,000 14,000
Kcal/h 2,520 3,049 3,024 3,528

Energy Efficiency

Btu/Wh 10.0 10.1 10.1 10.0

Ratio

Kcal/Wh 2.50 2.54 2.55 2.47

Dehumidification

Pts/h 3.17 3.40 2.45 3.93
g/h 1,441 1,545 1,114 1,786

Electrical Data

Power Input (W) 1,000 1,200 1,190 1,420
Running Current (A) 8.6 11.5 5.3 6.5
Type Rotary

Compressor Model 44B092HX1JF QK164CBH QK164KBB QJ196KBD

Capacitor 45µF/370VAC 50µF/370VAC 30µF/370VAC 25µF/370VAC
Model

AM12DWD10/OBM-2501K1 AM12DWD10/OBM-2501K1 AM12DWD12/OBM-2502U1 AM12DWD11/OBM-2503U1

Fan Motor

Capacitor 12µF/370VAC 12µF/370VAC 5µF/370VAC 4µF/370VAC
Indoor-Fan Blower-Fan
Outdoor-Fan Propeller-Fan

Refrigerant (R-22)

Control Capillary
Charge Amount(g) 19.8 oz(560g) 25.7 oz(730g) 26.1 oz(740g) 23.6 oz(670g)

Dimensions

Unit (W x H x D)
Packing (W x H x D)

Weight

Net Weight 81.6 lbs(37Kg) 88 lbs(38.8Kg) 92 lbs(42Kg)
Gross Weight 84.9 lbs(38.5kg) 89 lbs(40.3Kg) 96 lbs(43.5Kg)

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

26.1(W) x 18.1(H) x 22.6(D) inch (663(W) x 460(H) x 573(D))

3

1

PARTS OF NAME AND FUNCTION

2. OPERATION

NO PART NAME

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

NO PART NAME

7 BLADE HORIZENTAL
8 AIR VENT

9 GRILLE FRONT
10 FRAME GUIDE TOP
11 FRAME WINDOW KIT
12 SHUTTER WINDOW

6

4

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4

2

REMOTE CONTROLLER

REMOCON SIGNAL TRANSMITTER

TIMER/CANCEL

• Everytime you push this button,
timer is set as follow.
(1Hr→2Hr→3Hr→4Hr→5Hr→6Hr→8
Hr→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

5

3

REMOTE CONTROLLER DISPLAY

AUTO SWING

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

MODE FAN SPEED AUTO SWING

POWER

Room Air-conditioner

Fan
Turbo

Cooling

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)

CAUTION

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

6

Replacing Batteries

Remove the COVER from
the back of the remote
controller.

• Slide the cover
according to the arrow
direction

Insert two battaries.

• 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

– +

– +

7

If you set time in OFF-Timer Mode, the unit will stop at the set time.

If you set time in ON-Timer Mode, the unit will run at the set time.

(1) Range of setting temperature: 16~32°C
(2) Setting temperature: Operating temperature of compressor

If the Unit Display receive the signal of Remote Controller, you can hear the signal "beep –" or "beep, beep".

OFF-Timer

4

DESCRIPTION OF FUNCTIONS

Unit ON

Unit OFF

SET Time

HOUR

ON

OFF

ON-Timer

Unit ON

Unit OFF

SET Time

HOUR

ON

OFF

Control of Room Temperature

Buzzer

COMP (ON)

(COOLING)

Desired temperature

COMP (OFF)

-1˚C

Temperature

-2°C

8

(1) When you are going to sleep, select sleep button in remocon and the unit controls the room to the desired

temperature. (The unit will not operate after 4 hour)

(2) For changing the temperature.

• Mode I (L1)

• The unit will not operate after 4 hour .

• Mode II (L2)

• The unit will not operate perfectly after 10 hour.

(3) To cancel sleep mode, press the SLEEP button again or press the MODE button once. : the SLEEP indicator will

disappear in the display .

In normal operation, there is a time delay of three minutes between turn off and turning back on.

Sleep Mode

3min. Time Delay of Compressor

0 0.5 1.0 HOUR

SET TIME

Desired

Difference
desired temperature
between room
temperature (°C)

0.5°C

0.5°C

0.5°C

Temperature

Fan Speed

(1) Motor speed (low speed, mid speed, high speed).
(2) Remote controller setting fan speed. (L, M, H)
(3) Relation of operating mode between fan speed.

FAN ONLY COOL TURBO

H HHH

M MM -

L LL-

2hr 2hr 2hr 2hr 2hr

Desired

+1˚C

Temperature

+1˚C

SET ON

SET OFF

1°C

1°C

1°C

9

Auto Swing

(1) When you push this button, in remocon the left/right flap move to the position of keeping the room temperature

comiortable.

(2) The air discharge direction procedure is below.

Auto swing Fixed

Cooling Condition

1 Fan Speed: High speed
2 Set temperature:16˚C(Fixed)
3 Compressor and Fan

Turbo Mode(Powerful Cooling)

-2

OFF

ON

(Room temperature-16˚C)

0

Self-Diagnostic Function

The control will contain diagnostic test to verify the integrity of the system.

Error Code Display

Although the error code appears, the unit runs continuously .

ERROR CODE

88 LED DISPLAY ERROR CONTENTS

1 Room air thermistor short or open.

10

3. WIRING DIAGRAM