Daewoo DSB-240LH Schematic

Contents

CONTENTS

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

2. Outline and Dimensions.........................................................................................6

3. Operation ..............................................................................................................12

4. Wiring Diagram.....................................................................................................28

5. Refrigerant Cycle..................................................................................................32

6. Control Block Diagram.........................................................................................33

7. Electric Circuit Diagram........................................................................................34

8. Trouble Shooting...................................................................................................36

9. Key Components of Electronic Circuit.................................................................62

10. Disassembly Instructions .....................................................................................65

1) Indoor Unit........................................................................................................65

2) Outdoor Unit.....................................................................................................68

3) Exploded Diagram (Indoor Unit)......................................................................71

4) Exploded Diagram (Outdoor Unit)...................................................................79

5) Control Box Assembly......................................................................................87

1. SPECIFICATIONS

¡ DSB-070L

MODEL

ITEM

Function Cooling
Class T
Power AC 220~ 240V/ 50Hz
Capacity W 2,051

Btu/h 7,000

Dehumidification l/h 0.89

Running Current A 2.9

Electrical

Data

Compressor

Power Input W 680
Starting Current A 18
Type Rotary
Model QB 125PL 12B
Capacitor 25µF/370VAC

DSB-070L

Indoor Unit Outdoor Unit

Fan

Motor

Refrigerant

(R-22)

Connection

Dimensions (W x H x D) mm 750 x 245 x 174 654 x 549 x 256
Net Weight kg 7.0 34

Type Cross flow fan Propeller fan
Capacitor 1.0µF 400VAC 1.8µF 400V
Motor Model Number IC-8417DWKF5A IC-9625DWLF5A
Control Capillary
Charge Q'ty g 800
Type Flare
OD

(Liquid/Suction)

in(mm) 1/4 (6.35) 1/2 (12.7)

2

¡ DSB-091L

MODEL

ITEM

Function Cooling
Class T
Power AC 220~240V/ 50Hz
Capacity W 2,637

Btu/h 9,000

Dehumidification l/h 1.15

Running Current A 4.2

Electrical

Data

Compressor

Power Input W 920
Starting Current A 21
Type Rotary
Model RBB090A001 QK 164PN12F
Capacitor 25µF / 370VAC 30µF / 370VAC

DSB-091L

Indoor Unit Outdoor Unit

Fan

Motor

Refrigerant

(R-22)

Connection

Dimensions (W x H x D) mm 750 x 245 x 174 654 x 549 x 256
Net Weight kg 7.0 34

Type Cross flow fan Propeller fan
Capacitor 1.0µF 400VAC 1.8µF 400V
Motor Model Number IC-8417DWKF5A IC-9630DWLF5A
Control Capillary
Charge Q'ty g 1,000
Type Flare
OD

(Liquid/Suction)

in(mm) 1/4 (6.35) 1/2 (12.7)

3

¡ DSB-121L/122L

MODEL

ITEM

Function Cooling
Class T
Power AC 220~240V/ 50Hz
Capacity W 3,507

Btu/h 12,000

Dehumidification l/h 1.53

Running Current A 5.7

Electrical

Data

Compressor

Power Input W 1,250
Starting Current A 34
Type Rotary
Model RCB 120A001
Capacitor 25µF/ 400VAC

DSB-121L/122L

Division Indoor Unit Outdoor Unit

Fan

Motor

Refrigerant

(R-22)

Connection

Dimensions (W x H x D) mm 925 x 285 x 194

Net Weight kg 9.7 34

Type Cross flow fan Propeller fan
Capacitor 1.0µF 400VAC 3.5µF 400VAC
Motor Model Number IC-8428DWKG7C IC-9430DWLC5B
Control Capillary
Charge Q'ty g 1,300
Type Flare
OD

(Liquid/Suction)

in(mm) 1/4 (6.35) 1/2 (12.7)

666 x 552 x 264(Before)

654 x 549 x 256(After)

4

¡ DSB-240L

MODEL

ITEM

Function Cooling
Class T
Power AC 220~240V/ 50Hz
Capacity W 7,030

Btu/h 24,000

Dehumidification l/h 3.2

Electrical

Data

Compressor

Running Current A 13.4
Power Input W 2,400
Type Recipro
Model AWG5530EXC
Capacitor 45µF/ 400VAC
Division Indoor Unit Outdoor Unit

DSB-240L

Fan

Motor

Refrigerant

(R-22)

Connection

Dimensions (W x H x D) mm 1080 x 298 x 200 872 x 675 x 325
Net Weight kg 14.7 64

Type Cross flow fan Propeller fan
Capacitor 2µF 400VAC 5µF 400VAC
Motor Model Number IC9430DWKG7A 05ME986DERC
Control Capillary
Charge Q'ty g 2,050
Type Flare
OD

(Liquid/Suction)

in(mm) 3/8 (9.52) 5/8 (15.9)

5

750

Plate Mounting

REMOCON

Connecting Pipe

Grille Insert

174

245

REMOTE CONTROLLER

Frame Grille

Body

Plate Mounting

INDOOR UNIT

2. OUTLINE AND DIMENSIONS

1

¡ DSB-070L/DSB-091L

6

REMOCON

Filter - L Filter - R

Grille Insert

Frame Grille

Body

Plate Mounting

Connecting Pipe

Plate Mounting

406

194

285

925

REMOTE CONTROLLER

¡ DSB-121L/122L

7

Connecting Pipe

Body

Frame Grille

Grille Insert

Plate Mounting

430
710

1080

Filter-L Filter-R

REMOCON

8

¡ DSB-240L

256

549

654

Inlet

Inlet

Cabinet Side

Panel Top

Guide Support

Outlet

Foot Cushion

OUTDOOR UNIT

Outlet

Cabinet Front

Foot

Handle

9

Service Valve

2

¡ DSB-070L/DSB-091L/DSB-121L/DSB-122L(After)

Cabinet SideHandleCabinet Front Foot

264
334

Panel Top

Cabinet Back

552
572

Inlet

AIR

Inlet

Outlet

Foot Cushion

Service Valve

666

¡ DSB-121L/122L(Before)

10

Inlet

380

699

323

foot

Service valve

873

Cabinet front

Service Cover

Cabinet Side

¡ DSB-240L

11

3. OPERATION

REMOTE CONTROLLER

PARTS OF NAME AND FUNCTION

1

¡ DSB-070L/DSB-091L

Indoor Unit

Electrostatic Filter
(option)

Deodorizing Filter
(option)

Air Inlet

Antibacterial
Filter

Fan Direction
(Up, Down)

Air Outlet

Lamp

Remote
Controller
Receiver

Power Plug

Remote Controller

12

¡ DSB-121L/122L

Power Plug

Electrostatic Filter Deodorizing FilterAir Inlet

Antibacterial
Filter

Air Outlet Fan Direction

(Up, Down)

Remote Controller

Remote
Controller
Receiver

Lamp

REMOTE CONTROLLER

Indoor Unit

13

¡ DSB-070L/DSB-091L

Timer (Yellow)

Lights during the time
reservation mode.

Quick (Red)

ON (Red)

Lights when the

operation is going on.

Air clean (Green)

EMR. REMOCON

Indoor Unit Display Switch Panel

■

Remote Control Signal Receiver

This place is the part to receive the signal if it
receive the signal, you can hear the signal “beep.
“beep. beep .”

■

There is a switch panel at inside of Front
Panel. At the time of operating, open the
Front Panel.

Emergency switch can be used when the remote
controller is lost or Testing.

Remote switch is usually used by remote
controller.

14

EMERGENCY REMOTE

ON AIR CLEAN QUICK TIMER

¡ DSB-121L/122L

Indoor Unit Display Switch P anel

Remote Control Signal Receiver

This place is the part to receive the signal if it
receive the signal, you can hear the signal
"beep, beep".

§ There is a switch panel at inside of Front
Panel. At the time of operating, open the
Front Panel.

Emergency switch can be used when the remote
controller is lost or testing.

ON (Red)

Lights when the
operation is
going on.

Timer (Y ello w)

Lights during the time
reservation mode.

Remote switch is usally used by Remote
Controller.

Air clean (Green)

Quick(Red)

15

¡ DSB-240L

Timer (Yellow)

Lights-on during the time
of reservation mode.

Quick (Red)

Lights-on during the time
of Quick Mode.

ON (Red)

Lights-on

during the operation

Air clean (Green)

Lights-on

during the operation

EMERGENCY

REMOCON

Indoor Unit Display Switch Panel

■

Remote Control Signal Receiver

This place is the part to receive the signal if it
receive the signal, you can hear the signal “beep.
“beep, beep .”

REMOCON

EMERGENCY

■

There is a switch panel at inside of

Front Panel. At the time of operating,
open the Front Panel.

Emergency switch can be used when the remote
controller is lost or Testing.

Remote switch is usually used by remote
controller.

16

¡ DSB-070L/DSB-091L/DSB-121L/DSB-122L(After)

Outdoor Unit

Air Inlet (Side Back)

Connection Wire

Air Outlet

Connecting Pipe

Drain Hose

17

AIR

Air Inlet (side Back)

Air Outlet

Connection
Wire

Connecting
Pipe

Drain Hose

¡ DSB-121L/DSB-122L(Before)

Outdoor Unit

NOTE:

How to remove Top Panel

1. Loosen the screw at left and right side.

2. Push the three parts op Front and Back sides like figure orderly.

3. Unhook the locking parts of T op Panel.

The front locking parts

FRONT SIDE BACK SIDE

The back locking parts

18

¡ DSB-240L

Air Inlet

Air Outlet

Connection Pipe

Connection wire

Drain Hose

19

REMOTE CONTROLLER

MODE

SLEEP

ON/OFF

TIMER

ENTER/
CANCEL

FAN SPEED

TURBO/MILD

Display

Displays information
pertaining to unit.

TURBO/MILD

Press to be colder the unit.

TIMER ENTER/CANCEL Button

Press to enter a timer setting or
to cancel timer setting

TIMER ON/OFF Button

Press to set the unit of or on time.
(0.5, 1, 1.5, 2, 2.5, 3, 4, 5, 6, 8,
10, 12, 16, 20, 24hr)

MODE Button

Press to cycle through the modes
(Auto/Quick/Cooling/Fan/Dry)

SLEEP Button

Press to set the unit for
the sleep mode.

FAN DIR.

FAN DIR. Button

Press to select up/down
direction for fan.

ON/OFF Button

Press to turn the unit
on or off.

TEMPERATURE Buttons

Press to raise or lower
the desired temperature.

FAN SPEED Button

Press to select the fan speed
(High " ", Middle " ",
Low " ").

COVER

Slide down to access most
of the remote buttons.
Slide down further to
access the battery
compartment.

AUTO

REMOTE CONTROLLER

2

¡ DSB-070L/DSB-091L/DSB-121L/DSB-122L/DSB-240L

Name of Each Button

20

REMOTE CONTROLLER DISPLAY

REMOTE CONTROLLER

+–

+–

REMOTE CONTROLLER

MODE Indicators (Auto/Quick/Cool/Fan/Dehumidifier)

Lights to indicate the mode selected.

TIMER Indicators (Include sleep)

Lights to indicate the timer function mode.

TEMPERATURE & RESERVATION TIME lndicator

Lights to indicate the temperature or time.

FAN DIRECTION Indicators

Lights to indicate the
fan direction.

NATURAL Indicator

Lights to indicate the
speeds simulating a loreeze.

FAN Indicators

Lights to indicate
the fan speed.

AUTO

3

¡ DSB-070L/DSB-091L/DSB-121L/DSB-122L/DSB-240L

Replacing Batteries

Open the cover after
pressing the arrow

1

direction and pulling out.

Put the drycell by §]§^

2

direction.

21

3

Close the cover after
pushing into arrow
direction.

DESCRIPTION OF FUNCTIONS

Unit ON

Unit OFF

SET Time

HOUR

ON

OFF

Unit ON

Unit OFF

SET Time

HOUR

ON

OFF

COMP (ON)

*RT: ROOM TEMPERATURE
DT: DESIRED TEMPERATURE

COMP (OFF)

-1°C0°C
(COOLING)

(RT-DT)

4

OFF-Timer

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

ON-Timer

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

Control of Room Temperature

(1) Range of setting temperature: 18~32°C
(2) Setting temperature: Operating temperature of compressor

+1°C

(3) During the time of test operating, Fan (Indoor , Outdoor) and Compressor is running regardless of room

temperature.

Buzzer

If the Indoor Unit Display receive the signal of Remote Controller , y ou can hear the signal "beep –" or "beep ,
beep".
(1) In the case of receiving ON/OFF signal-"beep" "beep"
(2) And so on-"beep"

22

Fan Speed (Indoor Unit)

0°C

L

M

H

1°C2°C

(R.T-D.T)

(D.T)

(1) Motor speed (Super high speed, high speed, normal speed, low speed, ultra low speed).
(2) Remote controller setting fan speed. (Auto , L, M, H, Natural)
(3) Relation of operating mode between fan speed. (legned: X-no relation)

FAN ONLY COOL

H HHLHH

MMMLMH

LLLLLH

Auto Auto L Auto H

Natural Natural Natural L Natural H

DEHUMI-

DIFICATION

AUTO QUICK

(4) Automatic Operation
If the unit is set in 'AUT O' mode , the unit operates automatically according to the room temperature to keep the
room temperature comfortable.

(COOLING)

23

Sleep Mode

0 0.5 1.0 HOUR

(COOLING CYCLE)

DT

+0.5°C

+0.5°C

+0.5°C

-1°C+7°C

Compressor and
Outdoor Fan

ON ON

OFF

Indoor Fan

Set speed

(1) When you are going to sleep , select sleep s witch and the unit controls the room to the desired temper ature.

(The unit will not operate after 4 hour)

(2) For changing the temperature.

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

indicator will disappear in the display.

Emergency Operation

(1) When the remote controller is lost, damaged or the battery is discharged, the Emergency operation can be

used to run the unit.

(2) The setting conditions of Emergency operation are as follows.

• Operation mode: Quick

• Preset temperature:18°C: Cooling

• Fan speed: High
¡You cannot operate with remote controller.

Frost Prevention of Indoor Unit

When the unit operates at low ambient temperature, frost may appear on the Ev aporator. When the indoor coil
temperature is lower than 0°C at the end of 10 minutes of continuous compressor operation from the start, the
microcomputer of the unit stops the compressor to protect the unit from the frost. The control procedure for
indoor coil freeze protection.

1) The compressor and outdoor fan turn off.

2) Indoor fan operates according to user set speed.

3) The normal operation returns when the indoor coil
temperature is higher than 7°C or equal to 7°C.

(Indoor coil temperature)

24

3 min. Time Delay of Compressor

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

Auto Mode

(1) In Auto Mode

After the indoor fan is operated f or 20 seconds in the Auto Mode the unit will operate automatically b y selecting
operating Mode according to the room temperature

(RT: Room temperature)

ROOM TEMPERATURE

DT-2°C RT

DT-2°C

DT+3°C RT

(2) Selecting Operating Mode Again

Room temperature meets desired temperature and the compressor stops running over 30 minutes, then the unit
selects operating Mode again.

>

RT ≤DT+3°C

≤

<

OPERA TING MODE

Cooling

Dehumidifier

Cooling

FLAP POSITION

Cooling Position
Cooling Position
Cooling Position

25

Dehumidification Mode

1Desired temperature < Room temperature

Outdoor Fan, Compressor : ON
Indoor Fan : Low speed

2Desired temperature ¡ˆRoom temperature

Compressor : 3 min/ON, 5 min/OFF
Fan Speed : low speed

3Room temperature ¡´18°C

Compressor : OFF
Fan speed : Low speed

Air Discharge Direction(only remocon operation)

The air discharge direction procedure is below.

Fixed Up/Down Fixed

Up/Down

Quick Mode(Powerful Cooling)

1) Cooling Mode

* When the room temperature is higher than 22°C

1Fan Speed: Super high speed
2Air discharge direction: Fixed
3Set temperature: 18°C (Fixed)
4Compressor and Outdoor Fan

The air discharge direction procedure is below

Fixed Up/Down

Up/Down Fixed

* The option is LEFT/RIGHT direction.

COOLING POSITION

26

Self-Diagnostic Function

The control will contain diagnostic test to verify the integrity of the system.
(1)Error Code Display P attern

1 ON LAMP: Blink

LED BLINK PATTERN CASE NOTE

Room Sensor open or Short • Continuously woorking to fix room

0.5s

temperature 32°C in cooling mode

8s

1 times blink • O/D coil sensor open or short

2 times blink • Gas leak

• I/D coil sensor open or short Do not woorking

• Compressor or electrical parts Continuously workiug
of compressor error.

27

4. WIRING DIAGRAM

OUTDOOR UNIT INDOOR UNIT

FAN MOTOR

BRN

BLUE

BLU

BLU

COMP

BLU

BRN

BRN

YEL/GRN

YEL/GRN

BROWN

YELLOW/GREEN

BRN

BRN

BLU

POWER CORD

BLK

YEL/GRN

CAPACITOR

OUTDOOR

TERMINAL

BLOCK

YEL

RED

S

C

R

COMPRESSOR

FAN

HERM

C

1

1

BLK
BLK

RED
RED

BLU
ORG
RED

BLK

RED
PINK
BLU
ORG
YEL

YEL

WHT
BLU
RED
GRN
YEL
GRY
BRN
BLK

BLK
BLK

BLK
BLK

2

TRANS

1 12345678 1 23 4

I/D SENSOR

LED PCB

2

123

S
C

R

INDOOR

FAN MOTOR

FAN MOTOR

CAPACITOR

SWING

MOTOR

12

12345

Y

L

Y

L

1

2

3

¡ DSB-070L/DSB-091L/DSB-121L/DSB-122L

28

Y
N

L

Y
N

L

FAN MO T OR

BLK

RED

ORG

H

S

S

R

C

C

CAP A CIT OR DUAL

FAN

HERM

RED

BRN

BRN

OUTDOOR INDOOR

RED

POWER RELA Y

RA TH. : R OOM AIR THERMISTOR
IDC TH. : INDOOR COIL THERMISTOR

RA TH. : R OOM AIR THERMISTOR
IDC TH. : INDOOR COIL THERMISTOR

FAN MO T OR
CAP A CIT OR

INDOOR

FAN MO T OR

SWING MOTOR

BLU

WHT

YEL/GRN

RED
BLU
YEL/GRN
BRN

RED
BLU

BLU

YEL/GRN

YEL

RED

WHT

RED

RED

RA
TH.

IDC

LED PCB

11234567

TH.

BLK

PCB TRANS

BLU

RL1

CN1

BLU

BRN

FUSE

BLK

RED

CN4 CN3

CN2 CN6 CN9 CN1

CN13

R

C

S

ORG BLU

RED

ORG

YEL

PNK

BLU

BRN

BRN

YEL/GRN

CONTROL PCB

POWER

CORD

1
8

4

0
6

2

BLU

COMPRESSOR

29

¡ DSB-240L

MAIN ELECTRIC PARTS

1

¡ DSB-070L

Fan Motor 3108003800 IC-8417DWKF5A 1

Indoor

Unit

Outdoor

Unit

Fan Motor Capacitor 3106900300 1.0µF 400VAC 1
Fuse 5FVLB3152L 250V 3.15A 1
Transformer 5EPV050120 230V 50Hz 1
Stepping Motor 3108003900 GSP-24SW-061 1
Terminal Block 3108912301 SN-DBW-05P 1
Compressor 3107101200 QB134PL12B 1
Fan Motor 3108004000 IC-9625DWLF5A 1
Dual Capacitor 3109501201 1.8+25µF 400VAC 1
Terminal Block 3108912301 SN-DBW-05P 1

¡ DSB-091L

Fan Motor 3108003800 IC-8417DWKF5A 1

Indoor

Unit

Outdoor

Unit

Fan Motor Capacitor 3106900300 1.0uF 400VAC 1
Fuse 5FVLB3152L 250V 3.15A 1
Transformer 5EPV050120 230V 50Hz 1
Stepping Motor 3108003900 GSP-24SW-061 1
Terminal Block 3108912301 SN-DBW-05P 1

Compressor
Fan Motor 3108004100 IC-9630DWLF5A 1

Dual Capacitor
Terminal Block 3108912301 SN-DBW-05P 1

PART NAME PART CODE SPEC. QUANTITY REMARK

PART NAME PART CODE SPEC. QUANTITY REMARK

3RC0020KE0 RBB100A001 1
3107101900 QK185PN13F 1

3109502010 1.8+30µF 400VAC 1
3109502030 1.8+35µF 400VAC 1

¡ DSB-121L/122L

PART NAME PART CODE SPEC. QUANTITY REMARK

Fan Motor 3108001220 IC-8428DWKG7C 1

Indoor

Unit

Outdoor

Unit

Fan Motor Capacitor 3106900300 1.0uF 400VAC 1
Fuse 5FVLB3152L 250V 3.15A 1
Transformer 5EPV050100 220V/18V 1
Stepping Motor 3108000100 MP28GA (L=400mm) 1
Terminal Block 3108912301 SN-DBW-05P 1
Compressor 3100030CE0 RCB150A001 1
Fan Motor 3108000800 IC-9430DWLC5A 1
Dual Capacitor 3109500700 3.5+25µF 400VAC 1
Terminal Block 3108912301 SN-DBW-05P 1

30

¡ DSB-240L

Fan Motor 3108007500 IC-9430DWKG7A 1

Indoor

Unit

Outdoor

Unit

Fan Motor Capacitor 3106902400 2.0uF 400VAC 1
Fuse 5FVLB3152L 250V 3.15A 1
Transformer 5EPV050120 230V/50Hz 1
Stepping Motor 3108007600 GSP-24RW-062 1
Terminal Block 3108912320 SN-DBW-062 1
Compressor 3100068201 AWG-5530EXC 1
Fan Motor 3108007400 OSME986DERC 230/50 1
Dual Capacitor 3109508100 5/45µF 400VAC 1
Terminal Block 3108912320 SN-DBW-4P 1

PART NAME PART CODE SPEC. QUANTITY REMARK

31

5. REFRIGERANT CYCLE

INDOOR UNIT

Evaporator

Cross flow fan

Connecting pipe

Capillary tube

Dryer

Condenser

Propeller fan

OUTDOOR UNIT

Refrigerant flow

Service valve

Service valve

Accumulator

Compressor

Note) If the pipe length exceeds the standard length, add 30g of refrigerant per extra meter.

DSB-091L

• IDØ1.78 x ODØ3.2 x 1200L

-QK164PN12F(LG COMP)

• IDØ1.6 x ODØ3.2 x 600L

IDØ1.6 x ODØ3.2 x 600L

DSB-121L

Contents

Capillary Tube

Model Name

DSB-070L

IDØ1.6 x ODØ3.2 x 600L

DSB-240L

IDØ2.0 x ODØ3.2 x 600L
IDØ2.0 x ODØ3.2 x 300L

Charge Quantity

800 g

-RBB090A001(DAEWOO COMP)
1,000 g

32

1,300 g

2,050g

6. CONTROL BLOCK DIAGRAM

Relay RL1

Stepping

Motor

Indoor fan

motor

Compressor

outdoor fan

motor

TRIAC

DC12V

Operating Mode
Fan Speed
Timer Selection
Flap Position

Unit on lamp

Room air temp.
Indoor coil temp.

Air clean lamp
Quick lamp

Remote
Emergency

Operation

Signal
receiver

Timer lamp

A/D converter lnitialization

Clock generation

DC power supply

Circuit for

motor driving

Circuit for

relay driving

Circuit for

TRIAC control

Transformer

Circuit for signal receiver

MICRO

CONTROLLER

Beeper

Temp. Setting
ON/OFF
SLEEP

REMOCON

AC220V

50Hz

STEPPING MOTOR

ON/OFF

COMPRESSOR

ON/OFF

DC5V

¡ DSB-070L/DSB-091L/DSB-121L/DSB-122L/DSB-240L

33

2

1

3

I.D.C

SR

SWING

MOTOR

ROOM AIR

SENSOR

Remote Controller

TRANS-

FORMER

RL1

COMP.
RELAY

TRIAC

OVERLOAD
PRO­TECTOR

COMPRESSOR

OUTDOOR UNIT
FAN MOTOR

TERMINAL
BLOCK

N

L

INDOOR COIL

SENSOR

Display Part

Control Part

Signal Receiver

FMCCMC

YL

Indoor Unit

Fan Motor

7. ELECTRIC CIRCUIT DIAGRAM

1

ELECTRIC CIRCUIT DIAGRAM

¡ DSB-070L/DSB-091L/DSB-121L/DSB-122L/DSB-240L

34

Description

1. After the power ON/OFF button is pressed once, the rela y and triac are turned ON or OFF per the remote
control setpoint.
– TRIAC is controlled per the fan speed selection.
– RELAY is controlled per the operation mode selection.

2. If the power ON/OFF button is pressed once more, the rela y and triac are turn off and the unit stops
operation.

3. The unit turns on or off according to the temperature set point by sensing the room air temperature through
thermistor.

4. If the fan speed selection is set to the auto position, the fan speed is automatically controlled according to the
temperature differance between room temperature and temperature set point.

5. If you press the ON/OFF button during operating the unit, Relay and LED is OFF and the unit is OFF.

35

8. TROUBLE SHOOTING

Outdoor unit does

not run?(note. 1)

Does

the compressor run

normally?

Indoor unit does

not run(note 1)

Check the failure

code according to

the self diagnostic

(note 2)

Is the unit

display

mormal?

check the failure

code according to

the self-diagonostic

(note 2)

Normal

check the

connecting

point of

magnetic

contactor

YES

YES

YES

YES

NO

NO

YES

Trouble

Is the power

applied to the

unit

Is the

power normal?

check the voltage between

L & N of terminal

block

press the power ON/OFF

button on remote controller

Does the

beeper beep two

times?

Is the display

all off?

• Check the connector on display

PCB connected to control PCB

• Check the display PCB itself

Check power supply mains

or interconnection wires

Check the wiring of indoor

Is the

switch position

on switch pannel at

"Remote"

Does

control PCB

status LED repeat one

second "on and

off"?

• control PCB fault

• Micom or reset

IC fault

• Check the remote signal receiver

• Check the connection between signal

receiver and control PCB

Place the switch

position to the

"Remote" and then

Check it once

more

YES

NO

YES

NO

NO

NO

NO

YES

YES

YES

YES

YES

NO

NO

NO

Is the

unit display

normal?

36

Note 1)

1 Neither indoor unit nor outdoor unit runs.

Check the following points first. (There are f ollo wing case in normal operation)
a. Is the timer mode set the "timer ON".
b. Is the timer mode set the "timer-OFF" and the time had passed?

2 Neither outdoor fan nor compressor runs while indoor fan runs.

Check following points first. (There are f ollo wing cases in normal operation)
a. Is the temperature set point suitable?
b. Has the 3 minutes time guard f or compressor operated?

Self-Diagnostic Function

• Error Code •

1 When the compressor do not run.

i) Check the voltage between and of terminal b lock.

L

(Indoor Unit, Outdoor Unit)
ii) Check connecting wire of indoor unit and outdoor unit.
iii)Check relay RL1 on power P.C.B

2 Check fixing of indoor coil thermistor.
3 Check the GAS LEAKA GE of the pipe.

Y

37

Neither Indoor Unit nor Outdoor Unit Runs

Confirm following statement.
When the unit operate normally , Sometimes the outdoor unit and indoor unit cannot operate.

1 Check the function select switch. Is it timer mode?
2 The function select switch locate the sleep mode and is the setting time ov er?
3 Is the setting mode DEHUMIDIFIER mode?
4 When the unit is DEHUMIDIFIER mode while in the auto mode, the outdoor unit and indoor unit does

not run.

The power is applied to the unit

Check the voltge between and

Y

of terminal block

Rating voltage more than 90%

Check the indoor unit display

is the display all off?

Yes

Press the ON/OFF switch of

Remote Control

Is the indoor unit display all off?

Pull out the power plug

and then insert the power plug

after 5 second

L

Rating voltage

under 90%

No No

No

Check the

Breaker or Fuse

Self Diagnostic

function is ON

Yes

Check according to

self Diagnostic function

Control P.C.B defect

Control P.C.B is normal

Recheck from the beginning

38

Outdoor Unit Runs but Indoor Fan Do Not Run

Check rotation of indoor fan

Rotate indoor fan by hand

YES

Check input Voltage of Fan

Motor connector at power P.C.B

Rating V oltage more than 90%

Check the winding resistance of

Indoor unit fan motor

Normal

Check the fan motor capacitor

NO

Rating voltage

under 90%

Open or short

Check the F an Motor

bearing and fan

Check the power P.C.B.

The circuit for triac control

Change of fan motor

Check the connecting wire of

indoor fan motor

Run again

Check the starting of indoor fan motor

Run again

No

Normal

39

Outdoor Fan and Compressor Do Not

Confirm following statement.
When the unit operate normally , Sometimes the outdoor unit and indoor unit cannot operate.

1 Is the setting temperature proper?
2 Is the unit during 3min. Time delay of compressor .
3 During frost prevention of lndoor unit.
4 During dehumidifier mode.

Check the voltge between and

Y

of indoor unit terminal

Check the voltge between and

Y

of outdoor unit terminal

Check the voltge between and

Y

of outdoor unit terminal

Check compressor ,

outdoor fan motor individually

L

L

L

Rating voltage

under 90%

Rating voltage

under 90%

Rating voltage

under 90%

Check the wiring

and voltage

within doors

Check the

connecting wire

Check the

connecting wire

40

Only Compressor Do not Run

- Check the following at cooling mode

Check the voltge between and

Y

of indoor unit terminal

Rating voltage more than 90%

Check the voltge between and

Y

of outdoor unit terminal

Rating voltage more than 90%

Check the wiring of outdoor unit

Check the compressor

(Check the winding resistance)

OK

L

L

Rating voltage

less than 90%

Rating voltage

less than 90%

NG

Open or Short

Check the control P.C.B

the circuit for relay

driving.

Check the connecting

wire between indoor

and outdoor.

Change the control

P.C.B

Change the

compressor.

Check the compressor capacitor

41

PCB DRIVING DESCRIPTION

4

PCB CIRCUIT DIAGRAM

1

¡ DSB-070L/DSB-091L/DSB-240L

3

¡ DSB-121L/DSB-122L

4

4

¡ DSB-070L/DSB-091L/DSB-240L PART LIST(INDOOR UNIT)

No PART CODE PART NAME SPEC Q'TY UNIT REMARK

BZ1 3105698200 BUZZER DP-2520BA 1 EA
CA1 CN5XD104M- C-ARRAY F5 104Z 1 EA
CA2 CN4XD104M- C-ARRAY F4 104Z 1 EA
CA3 CN3XD104M- C-ARRAY F3 104Z 1 EA

CC 3108803500 PIN GP881206-2(250) 1 EA

CC1 CCXE1E104M C-CERA 104Z 25VDC 1 EA
CC10 CCXE1E104M C-CERA 104Z 25VDC 1 EA
CC11 CCXE1E104M C-CERA 104Z 25VDC 1 EA
CC13 CDXE1H104M C-MULTI CR501B-Z5U,104Z,50V 1 EA

CC2 CCXE1E104M C-CERA 104Z 25VDC 1 EA

CC3 CCXE1E104M C-CERA 104Z 25VDC 1 EA

CC4 CCXE1H103M C-CERA 103Z 50VDC 1 EA

CC5 CCXE1H103M C-CERA 103Z 50VDC 1 EA

CC6 CCXE1H103M C-CERA 103Z 50VDC 1 EA

CC7 CCXE1H103M C-CERA 103Z 50VDC 1 EA 070LH,091LH,240LH

CC8 CCXE1E104M C-CERA 104Z 25VDC 1 EA

CC9 CCXE1H103M C-CERA 103Z 50VDC 1 EA

CE1 CEXE1V108C C-ELEC 1000MF 35V SD 1 EA
CE2 CEXE1E477C C-ELEC 470MF 25V SD 1 EA
CE3 CEXE1C107C C-ELEC 100MF 16V SD 1 EA 070LH,091LH,240LH
CE4 CEXE1C475A C-ELEC 4.7MF 50V SS 1 EA
CE5 CEXE1C106A C-ELEC 10MF 16V SS 1 EA

CL 3108803500 PIN GP881206-2(250) 1 EA
CL1 CLV-B3104M C-LINE ACROSS 275V 104K(PILKOR) 1 EA
CL2 CLV-B3104M C-LINE ACROSS 275V 104K(PILKOR) 1 EA

CLIP 3107000600 FUSE CLIP AFC-520 2 EA

CN1 3108803900 WAFER YW396-05AV(RED) 1 EA
CN10 3108801100 WAFER 5267-02A 1 EA 070LH,091LH,240LH
CN11 3108804000 WAFER SMAW250-08 1 EA
CN13 3108802000 WAFER SMW250-06(WHITE) 1 EA

CN2 3108803800 WAFER YFW800-02 1 EA

CN3 3108802900 WAFER YW396-05AV 1 EA

CN4 3108802500 WAFER YW396-03AV 1 EA

CN6 3108800320 WAFER 5281-02A 1 EA

CN7 3108803400 PIN GP881205-2(187) 1 EA

CN8 3108803600 WAFER YFW800-01 1 EA

CN9 3108804500 WAFER 5267-04A 1 EA

D1 DZN4004A-- DIODE KN4004A AUTO 52MM 1 EA
D2 DZN4004A-- DIODE KN4004A AUTO 52MM 1 EA
D3 DZN4004A-- DIODE KN4004A AUTO 52MM 1 EA
D4 DZN4004A-- DIODE KN4004A AUTO 52MM 1 EA
D5 DZN4004A-- DIODE KN4004A AUTO 52MM 1 EA
D6 DZN4004A-- DIODE KN4004A AUTO 52MM 1 EA

FUSE 5FVLB3152L FUSE GLASS TUBE 250V/50T 3.15A 1 EA

HS1 3105797200 HEAT SHINK 22(H)*23*17 1 EA

IC1 13GS1H13-- IC MICOM TMP87C846-1H13 1 EA
IC2 1KA7812AP- IC REGULATOR KIA 7812AP 1 EA
IC3 1KA7805AP- IC REGULATOR KIA 7805AP TO-220IS 1 EA
IC4 1KD65004AP IC DRIVER KID65004AP 1 EA

45

No PART CODE PART NAME SPEC Q'TY UNIT REMARK

IC5 1KA7042P-- IC RESET KIA7042P 5L 1 EA
IC6 1KD65004AP IC DRIVER KID65004AP 1 EA

L1 52C1374001 COIL 130UH 3A 1 EA

OSC 4850103610 RESONATOR CST8.00MTW,8MHZ 1 EA

PCB 3104398102 PCB CONTROL 160.5*140*1.6T.1(42) 1 EA

PT1 1TLP560J-- IC PHOTO COUPLER TLP 560J 1 EA

R-OPT 3104810000 RESISTOR OPTION NOTE OPTION TABLE 1 ST

R1 RD-4K101J- R CARBON FILM 1/4 100 OHM J 1 EA
R10 RN-4K1272F R METAL FILM 1/4 12.7K OHM F 1 EA
R11 RN-4K1272F R METAL FILM 1/4 12.7K OHM F 1 EA
R12 RD-4K102J- R CARBON FILM 1/4 1K OHM J 1 EA
R13 RD-4K562J- R CARBON FILM 1/4 5.6K OHM J 1 EA
R14 RD-4K102J- R CARBON FILM 1/4 1K OHM J 1 EA
R15 RD-4K102J- R CARBON FILM 1/4 1K OHM J 1 EA
R16 RD-4K102J- R CARBON FILM 1/4 1K OHM J 1 EA
R17 RD-4K102J- R CARBON FILM 1/4 1K OHM J 1 EA
R18 RD-4K102J- R CARBON FILM 1/4 1K OHM J 1 EA
R19 RD-4K102J- R CARBON FILM 1/4 1K OHM J 1 EA

R2 RD-4K562J- R CARBON FILM 1/4 5.6K OHM J 1 EA
R20 RD-4K102J- R CARBON FILM 1/4 1K OHM J 1 EA
R21 RD-4K102J- R CARBON FILM 1/4 1K OHM J 1 EA
R23 RD-4K102J- R CARBON FILM 1/4 1K OHM J 1 EA
R24 RD-4K102J- R CARBON FILM 1/4 1K OHM J 1 EA
R25 RD-4K102J- R CARBON FILM 1/4 1K OHM J 1 EA
R26 RD-4K102J- R CARBON FILM 1/4 1K OHM J 1 EA
R27 RD-4K102J- R CARBON FILM 1/4 1K OHM J 1 EA
R28 RD-4K102J- R CARBON FILM 1/4 1K OHM J 1 EA
R29 RD-4K102J- R CARBON FILM 1/4 1K OHM J 1 EA

R3 RD-4K103J- R CARBON FILM 1/4 10K OHM J 1 EA
R30 RD-4K102J- R CARBON FILM 1/4 1K OHM J 1 EA
R31 RD-4K102J- R CARBON FILM 1/4 1K OHM J 1 EA
R32 RD-4K102J- R CARBON FILM 1/4 1K OHM J 1 EA
R38 RS01F121J- R M-OXIDE FILM 1W 120 OHM J 1 EA

R4 RD-4K102J- R CARBON FILM 1/4 1K OHM J 1 EA

R5 RD-2K102J- RESISTOR 1/2W - 1K 1 EA

R6 RD-4K331J- R CARBON FILM 1/4 330 OHM J 1 EA

R7 RD-4K331J- R CARBON FILM 1/4 330 OHM J 1 EA

R8 RD-4K331J- R CARBON FILM 1/4 330 OHM J 1 EA 070LH,091LH,240LH

R9 RN-4K1272F R METAL FILM 1/4 12.7K OHM F 1 EA 070LH,091LH,240LH

RA1 RA8K5103J- RESISTOR ARRAY 6A 103J 1 EA
RA2 RA8K4103J- RESISTOR ARRAY 5A 103J 1 EA
RA3 RA8K3103J- RESISTOR ARRAY 4A 103J 1 EA

RL1 5SC0101220 RELAY UKH-12SP 1 EA
RL1 5SC0101128 RELAY CS11-12SH 1C 1P 1 EA 240L/LH
RL2 5SC0101128 SW RELAY CS11-12SH 1C 1P 1 EA
RL3 5SC0101128 SW RELAY CS11-12SH 1C 1P 1 EA

SCRW 7122401211 SCREW TAPPING T2S TRS 4*12 MFZN 1 EA

T1 TSM3JZ47-- TRIAC SM3JZ47 1 EA

TEST 3108804300 WAFER YF254S-02 1 EA

TR1 TKRC102M-- TR KRC 102-M (TAPPING) 1 EA
VAR D15G561K-- VARISTOR 15G561K/350V 1 EA

WSHR 3106002900 WASHER 3*6 1 EA

46

¡ CONTROL PCB ASS`Y (MODEL : 082M/H,102M/H,122M/H,151L,122L/LH,181L/LH)

No PART CODE PART NAME SPEC Q'TY UNIT REMARK

CA1 CN4XD104M- C-ARRAY F4 104Z 1 EA
CA2 CN3XD104M- C-ARRAY F3 104Z 1 EA

CC1 CCXE1E104M C-CERA 104Z 25VDC 1 EA
CC10 CCXE1H103M C-CERA 103Z 50VDC 1 EA 122LH,181LH
CC13 CDXE1H104M C-MULTI CR501B-Z5U,104Z,50V 1 EA

CC2 CCXE1E104M C-CERA 104Z 25VDC 1 EA

CC3 CCXE1H103M C-CERA 103Z 50VDC 1 EA

CC4 CCXE1H103M C-CERA 103Z 50VDC 1 EA

CC5 CCXE1H103M C-CERA 103Z 50VDC 1 EA

CC6 CCXE1H103M C-CERA 103Z 50VDC 1 EA

CC7 CCXE1E104M C-CERA 104Z 25VDC 1 EA

CC8 CCXE1H103M C-CERA 103Z 50VDC 1 EA

CC9 CCXE1H103M C-CERA 103Z 50VDC 1 EA

CE1 CEXE1C475A C-ELEC 4.7MF 50V SS 1 EA

CE2 CEXE1C106A C-ELEC 10MF 16V SS 1 EA
CN1 3108802400 WAFER SMAW250-10 1 EA
CN2 3108804100 WAFER SMW250-07 1 EA
CN3 3108804200 WAFER SMW250-02 1 EA
CN4 3108802010 WAFER SMW250-06(RED) 1 EA 181L/LH
CN5 3108802000 WAFER SMW250-06(WHITE) 1 EA
CN6 3108802000 WAFER SMW250-06(WHITE) 1 EA 181L/LH
CN7 3108801100 WAFER 5267-02A 1 EA 122LH,181LH
CN8 3108804500 WAFER 5267-04A 1 EA

D1 DZN4148FTB DIODE 1N4148 AUTO 26MM 1 EA 181L/LH

F1 52F6010100 FILTER EMI 0.6*10*3TUTN 1 EA 181LH
IC1 13GS1H13-- IC MICOM TMP87C846-1H13 1 EA
IC2 1KA7042P-- IC RESET KIA7042P 5L 1 EA
IC3 1KD65004AP IC DRIVER KID65004AP 1 EA
IC4 1KD65004AP IC DRIVER KID65004AP 1 EA

OSC1 4850103610 RESONATOR CST8.00MTW,8MHZ 1 EA

PCB 3104397162 PCB CONTROL 110*90.5*1.6T(99) 1 EA

R-OPT 3104810000 RESISTOR OPTION NOTE OPTION TABLE 1 ST

R1 RD-4K103J- R CARBON FILM 1/4 10K OHM J 1 EA
R10 RD-4K562J- R CARBON FILM 1/4 5.6K OHM J 1 EA
R11 RD-4K102J- R CARBON FILM 1/4 1K OHM J 1 EA
R12 RD-4K102J- R CARBON FILM 1/4 1K OHM J 1 EA
R13 RD-4K102J- R CARBON FILM 1/4 1K OHM J 1 EA
R14 RD-4K102J- R CARBON FILM 1/4 1K OHM J 1 EA
R16 RD-4K103J- R CARBON FILM 1/4 10K OHM J 1 EA
R17 RD-4K103J- R CARBON FILM 1/4 10K OHM J 1 EA 181L/LH
R18 RN-4K1272F R METAL FILM 1/4 12.7K OHM F 1 EA
R19 RD-4K331J- R CARBON FILM 1/4 330 OHM J 1 EA

47

No PART CODE PART NAME SPEC Q'TY UNIT REMARK

R2 RD-4K103J- R CARBON FILM 1/4 10K OHM J 1 EA

R20 RN-4K1272F R METAL FILM 1/4 12.7K OHM F 1 EA
R21 RD-4K331J- R CARBON FILM 1/4 330 OHM J 1 EA
R22 RN-4K1272F R METAL FILM 1/4 12.7K OHM F 1 EA 122LH,181LH
R23 RD-4K331J- R CARBON FILM 1/4 330 OHM J 1 EA 122LH,181LH
R26 RD-4K102J- R CARBON FILM 1/4 1K OHM J 1 EA

R3 RD-4K102J- R CARBON FILM 1/4 1K OHM J 1 EA

R32 RD-4K102J- R CARBON FILM 1/4 1K OHM J 1 EA
R33 RD-4K102J- R CARBON FILM 1/4 1K OHM J 1 EA
R34 RD-4K102J- R CARBON FILM 1/4 1K OHM J 1 EA

R4 RD-4K102J- R CARBON FILM 1/4 1K OHM J 1 EA

R5 RD-4K102J- R CARBON FILM 1/4 1K OHM J 1 EA

R6 RD-4K102J- R CARBON FILM 1/4 1K OHM J 1 EA

R7 RD-4K102J- R CARBON FILM 1/4 1K OHM J 1 EA

R8 RD-4K102J- R CARBON FILM 1/4 1K OHM J 1 EA

R9 RD-4K102J- R CARBON FILM 1/4 1K OHM J 1 EA
RA1 RA8K5103J- RESISTOR ARRAY 6A 103J 1 EA
RA2 RA8K3103J- RESISTOR ARRAY 4A 103J 1 EA

TEST 3108804300 WAFER YF254S-02 1 EA

TR1 TZTC3198Y- TRANSISTOR KTC3198Y-(1815Y) 1 EA 181L/LH
TR2 TKRC102M-- TR KRC 102-M (TAPPING) 1 EA 181L/LH

¡ R-OPT. DETAIL LIST

MODEL

LOCATION
DSB-121L
DSB-122LH
DSB-181L, (151L)
DSB-181LH

LOCATION
DSB-070L, 091L
DSB-070LH
DSB-091LH
DSB-240L
DSA-240L
DSB-240LH
DSA-240LH

Cool

R28

2.87K

2.87K

3.65K

3.65K
R33

3.24K

3.24K

3.24K

3.76K

6.34K

5.76K

(6.34K)

High Low

Heat

R29

X

2.87K
X

3.65K

R34

X

49.9K

12.4K
X
X

5.76K

(6.34K)

Cool

R30

28.0K

28.0K

22.6K

22.6K
R35

24.9K

24.9K

24.9K

36.5K

7.68K

36.5K

(7.68K)

Heat

R31

X

28.0K
X

22.6K

R36

X

32.4K

15.0K
X
X

36.5K

(7.68K)

Monitoring

R27

X

24.3K
X

22.1K

R37

X

24.3K

24.3K
X
X

22.1K

(6.19K)

48

¡ POWER PCB ASS`Y (MODEL : 122L/LH,151L,181L/LH,082M/H,102M/H,122M/H)

No PART CODE PART NAME SPEC Q'TY UNIT REMARK

BZ1 3105698200 BUZZER DP-2520BA 1 EA

C1 CLV-B3104M C-LINE ACROSS 275V 104K(PILKOR) 1 EA
C2 CLV-B3104M C-LINE ACROSS 275V 104K(PILKOR) 1 EA

CC 3108803500 PIN GP881206-2(250) 1 EA
CC1 CCXE1E104M C-CERA 104Z 25VDC 1 EA
CC2 CCXE1E104M C-CERA 104Z 25VDC 1 EA
CC3 CCXE1E104M C-CERA 104Z 25VDC 1 EA
CC4 CCXE1H103M C-CERA 103Z 50VDC 1 EA

CE1 CEXE1V108C C-ELEC 1000MF 35V SD 1 EA
CE2 CEXE1E477C C-ELEC 470MF 25V SD 1 EA
CE3 CEXE1C107C C-ELEC 100MF 16V SD 1 EA

CL 3108803500 PIN GP881206-2(250) 1 EA
CLIP 3107000600 FUSE CLIP AFC-520 2 EA
CN1 3108803900 WAFER YW396-05AV(RED) 1 EA
CN2 3108803800 WAFER YFW800-02 1 EA
CN3 3108802900 WAFER YW396-05AV 1 EA
CN4 3108802500 WAFER YW396-03AV 1 EA
CN5 3108802800 WAFER YW396-04AV(BLUE) 1 EA 082H,102H,122H
CN6 3108802100 WAFER SMW250-10 1 EA
CN7 3108800320 WAFER 5281-02A 1 EA
CN8 3108803400 PIN GP881205-2(187) 1 EA 122LH,181LH
CN9 3108803600 WAFER YFW800-01 1 EA 122LH,181LH

D1 DZN4004A-- DIODE KN4004A AUTO 52MM 1 EA

D2 DZN4004A-- DIODE KN4004A AUTO 52MM 1 EA

D3 DZN4004A-- DIODE KN4004A AUTO 52MM 1 EA

D4 DZN4004A-- DIODE KN4004A AUTO 52MM 1 EA

D5 DZN4004A-- DIODE KN4004A AUTO 52MM 1 EA

D6 DZN4004A-- DIODE KN4004A AUTO 52MM 1 EA

FUSE 5FVLB3152L FUSE GLASS TUBE 250V/50T 3.15A 1 EA

HS1 3105797200 HEAT SHINK 22(H)*23*17 1 EA

IC1 1KA7812AP- IC REGULATOR KIA 7812AP 1 EA
IC2 1KA7805AP- IC REGULATOR KIA 7805AP TO-220IS 1 EA

L1 52C1374001 COIL 130UH 3A 1 EA

PCB 3104396142 PCB POWER 130*81*1.6T(84) 1 EA

PT1 1TLP560J-- IC PHOTO COUPLER TLP 560J 1 EA

R1 RD-4K102J- R CARBON FILM 1/4 1K OHM J 1 EA

R2 RD-4K103J- R CARBON FILM 1/4 10K OHM J 1 EA

R3 RD-4K562J- R CARBON FILM 1/4 5.6K OHM J 1 EA

R4 RD-2K102J- RESISTOR 1/2W - 1K 1 EA

R5 RD-4K101J- R CARBON FILM 1/4 100 OHM J 1 EA

R6 RD-4K102J- R CARBON FILM 1/4 1K OHM J 1 EA

R7 RS01F121J- R M-OXIDE FILM 1W 120 OHM J 1 EA

RL1 5SC0101220 RELAY UKH-12SP 1 EA 122L/LH,082M/H
RL1 5SC0101220 SW RELAY CS11-12SH 1C 1P 1 EA
RL2 5SC0101128 SW RELAY CS11-12SH 1C 1P 1 EA 122LH,181LH
RL3 5SC0101128 SW RELAY CS11-12SH 1C 1P 1 EA 122LH,181LH
RL4 5SC0101128 SW RELAY CS11-12SH 1C 1P 1 EA 082H,102H,122H

SCRW 7122401211 SCREW TAPPING T2S TRS 4*12 MFZN 1 EA

T1 TSM3JZ47-- TRIAC SM3JZ47 1 EA

TR1 TKRC102M-- TR KRC 102-M (TAPPING) 1 EA

VAR D15G561K-- VARISTOR 15G561K/350V 1 EA

WSHR 3106002900 WASHER 3*6 1 EA

49

¡ LED PCB ASS`Y (MODEL : 070L/LH,091L/LH,052M/H)

No PART CODE PART NAME SPEC Q'TY UNIT REMARK

CC1 CDXE1H104M C-MULTI CR501B-Z5U,104Z,50V 1 EA
CN1 3108804800 WAFER SMAW250-08 1 EA

HOLD 3103002700 HOLDER LED ABS 1 EA

L1 DDLS05031D LED DLSO-5031D(RED) 1 EA
L2 DDLG05031D LED DLG-5031D(GRN) 1 EA
L3 DDLS05031D LED DLSO-5031D(RED) 1 EA
L4 DDLY05031D LED DLY-5031D(YLW) 1 EA

PCB 3104398201 PCB LED 110*31*1.6T.10(288) 1 EA
RCV 1TSP1838YA RECEIVER MODULE TSOP-1838YA1(HOLDER) 1 EA
SW1 5S40202000 S/W PUSH JPS2281 1 EA

¡ LED PCB ASS`Y (MODEL : 240L/LH)

No PART CODE PART NAME SPEC Q'TY UNIT REMARK

CC1 CDXE1H104M C-MULTI CR501B-Z5U,104Z,50V 1 EA

CN1 3108804800 WAFER SMAW250-08 1 EA

HOLD 3103004100 HOLDER LED DSB-240L/LH 1 EA

L1 DDLS05031D LED DLSO-5031D(RED) 1 EA
L2 DDLG05031D LED DLG-5031D(GRN) 1 EA
L3 DDLS05031D LED DLSO-5031D(RED) 1 EA
L4 DDLY05031D LED DLY-5031D(YLW) 1 EA

PCB 3104398202 PCB LED 150*24.5*1.6T(240) 1 EA
RCV 1TSP1838YA RECEIVER MODULE TSOP-1838YA1(HOLDER) 1 EA
SW1 5S40202000 S/W PUSH JPS2281 1 EA

¡ LED PCB ASS`Y (MODEL : 122L/LH,080M/H)

No PART CODE PART NAME SPEC Q'TY UNIT REMARK

CC1 CXCH1H103M C CERA 103J/50 20% 1 EA

CN1 3108804600 WAFER SMAW250-07 1 EA

HOLD 3103001900 LED HOLDER ABS(VO) T2.0 1 EA

L1 DDSR302D-- LED DLSR-302D(RED) 1 EA
L2 DDLG302D-- LED DLG-302D 1 EA
L3 DDSR302D-- LED DLSR-302D(RED) 1 EA
L4 DDLY302D-- LED DLY-302D 1 EA

PCB 3104397402 LED PCB 72*50*1.6T(247) 1 EA
RCV 1TSP1838YA RECEIVER MODULE TSOP-1838YA1(HOLDER) 1 EA

¡ LED PCB ASS`Y (MODEL : 181L/LH,151L/LH,102M/H,122M/H)

No PART CODE PART NAME SPEC Q'TY UNIT REMARK

CC1 CXCH1H103M C CERA 103J/50 20% 1 EA

CN1 3108804600 WAFER SMAW250-07 1 EA

HOLD 3103001100 LED HOLDER ABS (BLK) 1 EA

L1 DDSR302D-- LED DLSR-302D(RED) 1 EA
L2 DDLG302D-- LED DLG-302D 1 EA
L3 DDSR302D-- LED DLSR-302D(RED) 1 EA
L4 DDLY302D-- LED DLY-302D 1 EA

PCB 3104395412 LED PCB 67.5*40*1.6T(350) 1 EA
RCV 1TSP1838YA RECEIVER MODULE TSOP-1838YA1(HOLDER) 1 EA

¡ SWITCH PCB ASS`Y (MODEL : 181L/LH, 151L,102M/H,122M/H)

No PART CODE PART NAME SPEC Q'TY UNIT REMARK

CN1 3108804700 WAFER SMAW250-02 1 EA

PCB 3104395311 S/W PCB 36*29.5*1.6T(891) 1 EA
SW1 5S30101330 SWITCH SLIDE KSA-2340B 1 EA

50

Power Supply(1)

AC 220V

CL1

275V
104K

VAR

FUSE1

3.15A

POWER TRANS

D2

CC1 CE1

D3

D1

D4

104

+
35V

1000µF

IC2
7812

VI VO

G

IC3
7805

VI VO

G

+
25V

470µF

CC2 CC3 CE3CE2

104

+

16V
100µF

104

12V 5V

19

OSC

CC13
104

5V

8M

20

VDD-10%

VSS+10%

DESCRIPTION

DC Po wer Supply in circuit needs +12V and +5V. +12V is used for Compressor Driving Rela y, Triac Driving
Photo Triac, Buzzer Driving Swing, Sweep Motor. A C v oltage of secondary Po wer Transformer is rectified by
Bridge Diode, and it is filtering by Main Condensor CE1.
Filtered DC voltage is about +18V, is regulated +12V DC by Regulator IC7812.
And it is regulated +5V DC by Regulator IC7805.
V AR is serge filter and CC1, CC2, CC3 is Noise filter .

Oscillator(2)

DESCRIPTION

Oscillatory Frequency drive Micom, it is made up 8MHz resonator oscillatory Freqency.
Ocillatory wave is as follo wing Fig 2-1.

51

Fig 2-1

Sensor(3)

070LH,091LH

182LH, 240LH

O/C SENSOR

I/C SENSOR

ROOM SENSOR

CN10

330 R8

R7R6330

330

CC5
103

R9

12.7kF

CC7
103

103
CC6

23

24

25

MICOM

CN9

R10

12.7KF
R11

12.7KF

Room temperature and Evaporator temperature Sensor Input

DESCRIPTION

Number 24, 25 of Micom is Terminal of A/D convertor Input.
Room temperature and Evaporator temperature is sensing by change of Thermister Resistance, Micom is put
in 5V by ratio between R10 (12.7KΩ) and R11 (12.7KΩ).
Relation between temperature and voltage is follo wing Table 3-1.
CC5, 6 is Noise filter.

Temperature

(°C)

-5 1.127 1.127
0 1.378 1.378
5 1.650 1.650

10 1.936 1.936
15 2.228 2.228

Table 3-1

Voltage (V)

No. 1 No. 3

52

T riac Driving(4)

N
L

AC 220V

TO MOTOR

T1
SM3JZ47

L1

12

130µH
3A

SN1

0.1µF
120Ohm

TLP561
PT1

12V

R5
1K

1/2W

IC4

KID 65004

MICOM

38

215

AC220V

TRIGGER

MOTOR

INPUT

LOW SPEED MEDIUM SPEED HIGH SPEED

DESCRIPTION

Number 38 Terminal of Micom is put out Pulse Output, by way of Buffer it is driving Photo Triac is supplied
Trigger Signal.
Trigger Test of Triac is detected Zero Cross Part of AC input and it is triggered from Zero Cross part to Time
delay part according to Fan Speed. (Ref. Fig 4-1) SN1 is Snub ber .

LOW SPEED

MEDIUM SPEED

Fig 4-1

53

HIGH SPEED

LEADER CODE

CUSTOM

CODE

DATA
CODE

CHECK

SUM

TAILER

9ms 4.5ms 16bit 16bit24bit 8bit

Remote Controller(5)

0.56ms 0.56ms1.69ms

1.12ms 2.25ms
bit 0 bit 1

MICOM

13

R14

1K

RA1

5V

CA1
F4104Z

P2

MODE
SELECT
PUSH S/W

DESCRIPTION

Signal from Remote Controller put in only Control Data Signal at Micom Terminal of Number 33, which is gotten
fid of Carrier (38KHz) from Receive Module. Signal Wa v e repeat third as follo wing Fig 5-1.
But in Secondary Wave Custom Code is Re v ersed F ace .

Fig 5-1

Selecting Mode(6)

(SELECT S/W INPUT, OUTPUT)

Fig 5-2

BIT STRUCTURE

DESCRIPTION

There are Mode according to SW position as
following Table 6-1.
According as port of fixed Micom is Low, the unit is
operating as following Table 6-1.

54

POSITION MODE

OPEN REMOCON

GN D EMERGENCY

Table 6-1

Micom Power Supply(7)

VDD 42

CE5

10µF

16V

CC11
104

CC13
104

+

5V

41
40

39

22

21

19

OSC
8MHz

20

VSS

MICOM

DESCRIPTION

MICOM Po wer is supplied 5V at Number 42 using VDD, Number 19, 20 Vsing Oscillator, CC13 is noise filter.

55

Reset(8)

R13 5.6K

1K R12

18

CC9

CE4

4.7uF/50V

IC5

7042P

10.3

MICOM

4.25V

H

L

t

t

POWER

ON

Vcc (+5V)

DELAY TIME

FOR POWER ON

RESET

DESCRIPTION

V oltage less than about 0.8V put in Micom Terminal of Number 18 and then Micom reset. Reset IC detect
Po wer ON and Voltage less than 4.25V, and then send Reset Signal.

56

VCC
12V

KID 65004

MICOM

34

611

R4
1K

BZ1

model

JS3

JS2
JS1

1K

14
15
16

30
29
28

41
40
39

27
26

1K

1K
1K

1K

JS5

JS4

1K
1K

1K
1K
1K

R28

R32
R31

R30

R25
R24
R23

R35
R34
R33
R37

R29

1K

R17

MICOM

R16
R15

CA2

CA1

F5 104Z

RA1 R36

heat/low

heat/high

cool/low

MILD/HIGH
HEAT/COOL

cool/high

monitoring

6A

RA3

RA3

4A 103J

CA3
F3 104Z

103J

RA2

Function Selecting(9)

DESCRIPTION

Selecting function is as following table 9-1.
ƒRWhen power source is put at fist, Funtion selection input is recognized.

And when the unit is running the microcomputer ignore variation of funtion selection input.

MILD

FAN

HIGH

FUNCTION

COOL

070
091

MODEL

122/240

181

Buzzer Driving(10)

JS1

–
–
–

SHORT

OPEN

SHORT

OPEN

JS2

–
–
–

SHORT

OPEN
OPEN

SHORT

JS4

–
–

OPEN

–
–
–
–

JS5

SHORT

OPEN

–
–
–
–
–

DESCRIPTION

Micom 34 Terminal put out Buzzer Driving Pulse,
its output is driving Buzzer through Buffer .
Ocillatory Frequency of buzzer is selected by
internal Micom.
This unit is setting at 4KHz.

57

MICOM

TRANS
OUTPUT

D5

D6

R2

5.6K

12

CC4
103

TR1
KRC120M

12 1

23

21

R3
10K

R27
1K

VCC

31

DETECT POINT

H

The
Number
31 of
Micom
terminal

AC18V

L

Zero Crossing Detect(11)

DESCRIPTION

It defect Zero Cross part of Trans output voltage, Transistor TR1 is used to put in the Micom.
Detail Driving is as following Fig 11-1.
R19 is Resistance to limit current.

Fig 11-1

58

Ø 4

Ø 3

Ø 2

Ø 1

B

+

6

5

4

3

2

1

12V

IC6

KID65004

CN13

1

MICOM

2
3

4

M1

FOR SWING

Stepping Motor Driving(12)

DESCRIPTION

There are one Stepping Motor for Flap (up and down) and it is used 4 face Drive Method.
It is driving as following Fig 12-1. (Ring Count Method of 8 Status)

Ø 4

Ø 3

Ø 2

Ø 1

(Normal Rotating) (Reversed Rotating)

Fig 12-1

59

REMOTE CONTROLLER ASSMBLY FUNCTIONAL TEST METHOD

2

TEST START

Po wer Supply

Select ON/OFF button

Is Display at the

beginning ON?

Select Mode button

Is it normal?

Select F AN SPEEDbutton

No

No

No

Po wer supply again

Is Display at the

beginning ON?

Yes

ERROR

No

Check the Follo wing
BATTERY SPRING
MICOM
PCB
LCD

Is it normal?

Select F AN DIR. b utton

Is it normal?

Is display at the

begining ON?

Select TEMP. Button (¡ª,¡ )

Is it normal?

No

▲

( ▼ )

No

No

(Whenever y ou selectted Temp .
Button, it is changed by 1°C (18~32°C)

No

ERROR

ERROR

ERROR

ERROR

Select ON/OFF button

60

Is LCD display OFF?

Select TIMER ON Button

No

ERROR

Is it normal

Select Timer Enter Button

TIMER

display?

Select CANCEL Button

Is all display OFF?

Select ON/OFF Button

Select OFF (Timer) Button

No

ERROR

No

ERROR

No

ERROR

(0.5~24 HOUR)

Is it normal?

Select SLEEP Button

SLEEP MODE

Display ON?

Select SLEEP Button

Is display at the

beginning ON?

TEST OK!

No

ERROR

No

ERROR

No

ERROR

61

1
2
3
4
5
6
7
8

9
10
11
12
13
14
15
16
17
18
19
20
21

VDD

(XTOUT)P22

(XTIN)P21

(INT5/STOP)P20

P17
P16

(TC2)P15
(PPG)P14
(DVO)P13

(INT2/TC1)P12

(INT1)P11

(INTO)P10

(AIN7)P67
(AIN6)P66
(AIN5)P65
(AIN4)P64
(AIN3)P63
(AIN2)P62
(AIN1)P61
(AIN0)P60

VAREF

P77(HSO)
P76(HSCK)
P75(SO)
P74(SI)
P73(SCK)
P72(PDO/PWM)
P71(INT4)
P70(INT3/TC3)
P07
P06
P05
P04
P03
P02
P01
P00
TEST
RESET
XIN
XOUT
(VASS)VSS

42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22

Steppping Motor
Driving

Indoor Unit Motor Driving

Buzzer Driving
Remocon Input
Comp Relay Driving
Zero Crosing Detect

Function S/W

Temperature
Sensor Input

LED Driving

Emergency
Mode

Function
S/W

Reset Curcuit
Oscillation

9. KEY COMPONENTS OF ELECTRONIC CIRCUIT

(1) U1 (MICOM)

62

(2) U2, 4 (KID65004) DARLINGTON ARRAYS

IN1 1 16 OUT 1

IN2 2 15 OUT 2
IN 3 3 14 OUT 3
IN 4 4 13 OUT 4

IN5 5 12 OUT 5

IN6 6 11 OUT 6

IN7 7 10 OUT 7

GND 8 9 COMMON FREE

WHEELING DIODES

COMMON

10.5K‰

7.2K‰
3K‰

OUTPUT

GND

INPUT

100K 500

100

100

0.3

10K

6K

500

1K

5K

28K

6K

30pF

2K

5K

200

240

1.4
K

2.7
K

3.3
K

0.19K

INPUT

OUTPUT

GND

SCHEMATIC DIAGRAM

1
2
3

Fin 2 is ground
for Cose 221A.
Case is ground
for Case 1.

10K

INPUT

GND

10K

300
36K
64K

520

26K

60K

29K

20K

20K

40
pF

50K

50 200

300

200

100

16K

210

012

OUTPUT

KID65004AP

(Equivalent Circuit)

(Top View)

(3) U8 (KIA7805P) : VOLTAGE REGULATOR (5VDC)

Pin 1. INPUT

2. GROUND

3. OUTPUT

(4) U7 (KIA7812P) : VOLTAGE REGULATOR (12VDC)

Pin 1. INPUT

2. GROUND

3. OUTPUT

63

(Equivalent Ciircuit)

(5) U9 (KIA7042P) : RESET IC

KIA70

42P

OUTLINE

INPUT
GROUND
OUTPUT

VCC

1

3

2

OUT

GND

64

10. DISASSEMBLY INSTRUCTIONS

INDOOR UNIT

1

¡ DSB-070L/DSB-091L

PROCEDURES PHOTOS

1. Stop the Air conditioner and disconnect the power cord from the wall
outlet.

2. Removing the Insert Grille and F rame Grille. (Fig 1~2)

1 Draw up the Insert Grille and remov e it.
2 Loosen one screw for fixing the Cover Ter-Block.
3 Loosen two screw at the Frame Grille.
4 Remove the Frame Grille.

Fig 1

Fig 2

3. Removing the Control Box. (Fig 3)

1 Remove room and coil thermistors.
2 Disconnect the fan motor lead wire from connection at the

Control PCB.

3 Disconnect the stepping motor lead wire from connection at the

Control PCB.

4 Remove the select switch from connection at the Control PCB.
5 Loosen a screw for fixing ground wire.
6 Remove the Control Box

4. Removing the Drain Pan. (Fig 4)

1 Disconnect the Body drain hole. (left and right Body)
2 Disconnect three hook and remove the Drain Pan.

5. Removing the Indoor Evaporator . (Fig 5~6)

1 Remove one screw for fixing indoor Evaporator at the Body.
2 Remove the hook for fixing Bracket Pipe at the back of Body.
3 Remove Indoor Evaporator.

Fig 3

Fig 4

Fig 5

6. Removing the Cross Flow F an. (Fig 7)

1 Remove set screw for fixing Motor shaft.
2 Remove Cross Flow Fan.

7. Remove Motor IDU and Bearing Plastic.

Fig 6

Fig 7

65

¡ DSB-121L/DSB-122L

PROCEDURES PHOTOS

1. Stop the Air conditioner and disconnect the power cord from the wall
outlet.

2. Removing the Insert Grille and F rame Grille. (Fig 1~2)

1 Draw up the Insert Grille and remov e it.
2 Loosen two special screw for fixing the Cover Ter-Block.
3 Loosen three screw at the Body.
4 Remove the Frame Gille.

3. Removing the Control Box. (Fig 3)

1 Remove room and coil thermistors.
2 Disconnect the fan motor lead wire from connection at the

Control PCB.

3 Disconnect the stepping motor lead wire from connection at the

Control PCB.

4 Remove the select switch from connection at the Control PCB.
5 Loosen a screw for fixing ground wire.
6 Remove the Control Box

Fig 1

Fig 2

Fig 3

4. Removing the Drain Pan. (Fig 4)

1 Disconnect the Body drain hole. (left and right Body)
2 Disconnect three hook and remove the Drain Pan.

5. Removing the Indoor Evaporator . (Fig 5~6)

1 Remove three screw for fixing indoor Evaporator at the Body.
2 Remove the hook for fixing Bracket Pipe at the back of Body.
3 Remove Indoor Evaporator.

6. Removing the Cross Flow F an. (Fig 7)

1 Remove set screw for fixing Motor shaft.
2 Remove Cross Flow Fan.

7. Remove Motor IDU and Bearing Plastic.

Fig 4

Fig 5

Fig 6

Fig 7

66

¡ DSB240L

PROCEDURES PHOTOS

1. Stop the Air conditioner and disconnect the power cord from the wall
outlet.

2. Removing the Insert Grille and F rame Grille. (Fig 1~2)

1 Draw up the Insert Grille and remov e it.
2 Loosen one screw for fixing the Cover Ter-Block.
3 Loosen two screw at the Frame Grille.
4 Remove the Frame Grille.

3. Removing the Control Box. (Fig 3)

1 Remove room and coil thermistors.
2 Disconnect the fan motor lead wire from connection at the

Control PCB.

3 Disconnect the stepping motor lead wire from connection at the

Control PCB.

4 Remove the select switch from connection at the Control PCB.
5 Loosen a screw for fixing ground wire.
6 Remove the Control Box

Fig 1

Fig 2

Fig 3

4. Removing the Drain Pan. (Fig 4)

1 Disconnect the Body drain hole. (left and right Body)
2 Disconnect three hook and remove the Drain Pan.

5. Removing the Indoor Evaporator . (Fig 5~6)

1 Remove the hook for fixing Plate mounting at the back of Body.
2 Remove Indoor Evaporator.

6. Removing the Cross Flow F an. (Fig 7)

1 Remove set screw for fixing Motor shaft.
2 Remove Cross Flow Fan.

7. Remove Motor IDU and Bearing Plastic.

Fig 4

Fig 5

Fig 6

Fig 7

67

OUTDOOR UNIT

2

¡ DSB-070L/DSB-091L/DSB-121L(After)

PROCEDURES PHOTOS

1.Stop the air conditioner and disconnect the wire from Indoor Unit to
Outdoor Unit.

2. Disassemble the case. (Fig 1~2)

1 Remove the Top Panel. (Loosen thirteen screw)
2 Remove the Front Cabinet. (Loosen six screw)
3 Remove the Side Cabinet. (Loosen seven screw)
4 Remove the Guide Support. (Loosen tw o screw)

Fig 1

3. Removing the Propeller Fan. (Fig 3)

1 Loosen the Nut for fixing the Propeller Fan.
2 Remove the Plain Washer .
3 Remove the Propeller Fan.

4. Removing the Motor ODU. (Fig 4)

1 Loosen four screw at Bracket Motor .
2 Disconnect the wire at Control Panel and remove Motor ODU.

5. Removing the Dual Capacitor. (Fig 5)

1 Disconnect the wire at Control Panel.
2 Loosen a screw at Clamp Capacitor.
3 Remove the Dual Capacitor.

6. Removing the Over load Protector . (Fig 6~7)

1 Loosen a Hex Nut at T erminal Cov er .
2 Remove the Terminal Cover.
3 Remove the wire at Over load Protector.
4 Remove the Over load Protector.

Fig 2

Fig 3

Fig 4

Fig 5

68

Fig 6

Fig 7

¡ DSB-121L (Before)

PROCEDURES PHOTOS

1.Stop the air conditioner and disconnect the wire from Indoor Unit to
Outdoor Unit.

2. Disassemble the case. (Fig 1~2)

1 Remove the Top Panel. (Loosen thirteen screw)
2 Remove the Front Cabinet. (Loosen six screw)
3 Remove the Side Cabinet. (Loosen seven screw)
4 Remove the Guide Support. (Loosen two scre w)

Fig 1

3. Removing the Propeller Fan. (Fig 3)

1 Loosen the Nut for fixing the Propeller Fan.
2 Remove the Plain Washer .
3 Remove the Propeller Fan.

4. Removing the Motor ODU. (Fig 4)

1 Loosen four screw at Bracket Motor .
2 Disconnect the wire at Control Panel and remove Motor ODU.

5. Removing the Dual Capacitor. (Fig 5)

1 Disconnect the wire at Control Panel.
2 Loosen a screw at Clamp Capacitor.
3 Remove the Dual Capacitor.

6. Removing the Over load Protector . (Fig 6~7)

1 Loosen a Hex Nut at T erminal Cov er .
2 Remove the Terminal Cover.
3 Remove the wire at Over load Protector.
4 Remove the Over load Protector.

Fig 2

Fig 3

Fig 4

Fig 5

69

Fig 6

Fig 7

¡ DSB-240L

PROCEDURES PHOTOS

1.Stop the air conditioner and dis connect the wire from in door unit to out
door unit.

2. Disassemble the case. (Fig 1~2)

1 Remove the Top Panel. (Loosen two screw and remov e six hook)
2 Remove the Front Cabinet. (Loosen f our screw and f our hook)
3 Remove the Side Cabinet and Back Cabinet. (Loosen eight screw)

3. Removing the Propeller Fan. (Fig 3)

1 Loosen the screw for fixing the motor brack et.
2 Remove the Plain W asher.
3 Remove the Propeller F an.

4. Temove the panel control. (Fig 4)

1 Disconnect the wire at control panel.
2 Loosen a screw at panel control.
3 Remove the parts on panel control.

Fig 1

Fig 2

Fig 3

5. Remove the partition panel. (Fig 5)

1 Loosen four screws at brac ket motor.
2 Disconnect the wire at control panel.

6. Removing the Over load Protector . (Fig 6)

1 Remove the cocondenser
2 Loosen three volts at compressor.
3 Remove the compressor .

Fig 4

Fig 5

Fig 6

70

EXPLODED DIAGRAM (Indoor Unit)

3

¡ DSB-070L/DSB-091L

71

¡ DSB-070L/DSB-091L P ART LIST(INDOOR UNIT)

No PART CODE PART NAME Q'TY SPEC REMARK

1 3100400300 BODY 1 HIPS T2.0
2 3108004700 MOTOR IDU 1 IC-8417DWKF5A
3 3101500400 CUSHION MOTOR 2 CR Ø30
4 3106400400 BEARING PLASTIC ASS’Y 1
5 3100053700 FAN CROSS FLOW ASS’Y 1 Ø90.0xL540
6 7485401012 SET SCREW 1 6S-4x10-E MFZN
7 3103002600 HOLDER MOTOR 1 HIPS T2.0
8 3100053800 EVAPORATOR ASS’Y 1

9 3102501200 EVAP. GUIDE 1 PVC T1.0 L536
10 3100603800 BRACKET PIPE 1 HIPS T2.0
11 3108100800 PAN DRAIN 1 HIPS T2.0
12 3106501600 BLADE VERTICAL 3 P.P. T1.5
13 3108003900 MOTOR STEPPING 1
14 3107600400 FLAP 1 HIPS T2.5
15 3101404800 COVER WIRE L 1 HIPS
16 3101404900 COVER WIRE R 1 HIPS
17 3100054200 LED PCB ASS’Y 1
18 3100901600 CAP RUBBER 1 SILICON

19-1 3100508400 CONTROL BOX 1 P.P.+G.F.20%
19-2 5EPV050120 TRANSFORMER 1 DWA-220B
19-3 3106900300 CAPACITOR SH. M. B 1 1.0µF 400VAC
19-4 3100054400 CONTROL PCB ASS’Y 1
19-5 3108912310 TERMINAL BLOCK 1 SN-DBW-05P
19-6 3104896300 SENSOR ID ASS’Y 1 PTM-KD-43C-D2
19-7 3102797910 HARNESS 1 I.D EARTH
19-8 31013A24B1 POWER CORD ASS’Y 1 16A 250V
19-9 7111301611 SCREW TAPPING 2 T1S PAN 3x16 MFZN

20 3100400400 BODY-TOP 1 HIPS T2.0
21 3102200800 FRAME GRILLE 1 HIPS T2.5
22 3104508700 PLATE LED 1 PC SHEET T0.2
23 3104510200 PLATE SWITCH 1 PC SHEET T0.2
24 3101404600 COVER TERMINAL BLOCK 1 HIPS T2.0
25 3102200900 FILTER FRAME 2 P.P. T2.0
26 3102402200 INSERT GRILLE 1 HIPS T2.5
27 3101403900 COVER LED 1
28 3104507200 PLATE MOUNTING 1 SBHG 1 T0.7
29 3101203000 CLAMP WIRE 1 P.P.+G.F.20%
30 7S422X40B1 SPECIAL SCREW 8
31 7112400611 SCREW TAPPING 2 T1S TRS 4x6 MFZN
32 7141400811 SCREW TAPPING 2 T2 PAN 4x8 MFZN
33 7122401211 SCREW TAPPING 1 T2S TRS 4x12 MFZN

MP24GA or GSP-24SW-061

ABS(TRANSPARENCY) T2.0

TT2 TRS SE 4x12 MFZN

72

¡ DSB-121L/DSB-122L

73

¡ DSB-121L/122L PART LIST(INDOOR UNIT)

No PART CODE PART NAME Q'TY SPEC REMARK

1 3100400201 BODY 1 ABS or HIPS

2 3108001220 MOTOR IDU 1 220V 50/60Hz

3 3101500400 CUSHION MOTOR 2 CR

4 3106400200 BEARING PLASTIC ASS’Y 1

5 3100014400 FAN CROSS FLOW ASS'Y 1 SAN+G. F20%

6 7485401012 SET SCREW 1 6S-4 X 10-E

7 3100014300 EVAPORATOR ASS'Y 1

8 3108100401 PAN DRAIN 1 ABS

9 3106500800 BLADE VERTICAL MN 12 ABS

10 3106300800 BAR BLADE 2 ABS

11 3100700800 BUSHING L 1 POM

12 3100700700 BUSHING R 1 POM

13 3107600300 FLAP 1 ABS

14 3108000100 MOTOR STEPPING 1 MG28GA

15 3100038210 CONTROL BOX ASS'Y 1 BUYER

15-1 3100503101 BOX CONTROL 1 P.P+G.F30%

15-2 5EPV050100 TRANS FORMER 1 DWA220A-50/60Hz

15-3 3106900300 CAPACITOR SH.M.B 1 1.0µF 400VAC

15-4 3100054400 CONTROL PCB ASS'Y 1

15-5 3100054200 LED PCB ASS'Y 1

15-6 3108912301 TERMINAL BLOCK 1 SN-DBW-05P

15-7 3104896300 SENSOR I.D ASS'Y 1 PTM-KD43C-D2

74

¡ DSB-121L/122L P ART LIST(INDOOR UNIT)

No PART CODE PART NAME Q'TY SPEC REMARK

15-8 3102797910 HARNESS 1 I.D EARTH

15-9 3103400300 KNOB RESET SWITCH 1 ABS

15-10 3100024000 MODE SELECT ASS'Y 1 TS-11 & HARNESS

15-11 3101395060 POWER CORD ASS'Y 1 BUYER

15-12 7111301611 TAPPING SCREW 2 T1S PAN 3 X 16 MFZN

16 3102200401 FRAME 1 ABS BUYER

17 3103600300 LAMP INDICATE 1 MIPS

18 3105500500 WINDOW SENSOR 1 ACRIL

19 3100901000 CAP FRAME L 1 ABS

20 3100900900 CAP FRAME C 1 ABS

21 3100900800 CAP FRAME R 1 ABS

22 3101401701 COVER TER-BLOCK 1 ABS

23 3100017800 FILTER ELECTRO ASS'Y 1

24 3100017900 FILTER CARBON ASS'Y 1

25 3100017700 FILTER PRE ASS'Y 2

26 REMOCON ASS'Y 1 BUYER

27 3102401500 INSERT GRILLE 1 ABS

28 3107500200 EMBLEM 1 URETANE BUYER

29 3100602400 BRACKET PIPE 1 HIPS

30 3101201200 CLAMP BRACKET PIPE 1 HIPS

31 3104503900 PLATE MOUNTING 1 SBHG1

32 3106001600 SPECIAL SCREW 1

33 7S422X40B1 SPECIAL SCREW 13

T2 4 X 16 MFNI LOCKING

TT2 TRS SE 4x12 MFZN

ƒINO 15, 15-11, 16, 26, 28 Will be changed depend on export destination & buyer requirements.

75

EXPLODED DIAGRAM (INDOOR UNIT)

¡ DSB-240L

CONTROL BOX ASSY

76

¡ DSB-240L PART LIST (INDOOR UNIT)

No PART CODE PART NAME Q'TY SPEC REMARK

1 3100400600 BODY 1 DSB-240L/LH
2 3108007500 MOTOR FCU 1 IC-9430DWKG7A
3 3101500400 CUSHION MOTOR 2 CR I.D30 (R/W45)
4 3106400200 BEARING PLASTIC ASSY 2 O.D37 .0*I.D6.0
5 3100076400 FAN CROSS FLOW ASSY 1 Ø100XL864
6 7485401012 SET SCREW 1 6S-4*10-E MFZN(BLACK)
7 3103003800 HOLDER MOTOR L/B 1 DSB-240L/LH
8 3103003900 HOLDER MOTOR R 1 DSB-240L/LH

9 3103004000 HOLDER BEARING 1 ABS T2.5
10 7172401211 SCREW TAPPING 3 TT2 TRS 4*12 MFZN
11 3100089100 EVAPORATOR 1 ASSY
12 3104440100 PIPE ARTRON HOSE 1 O.D:42 I.D:26 T=7, F-PE
13 7172401211 SCREW TAPPING 1 TT2 TRS 4*12 MFZN
14 3108101400 PAN DRAIN 1 DSB-240L/LH
15 3106502700 BLADE VERTICAL (M) 2.5 DSB-240L/LH J360A
16 7141400811 SCREW TAPPING 1 T2 PAN 4X8 MFZN
17 3107600500 FLAP UP 2 DSB-240L/LH
18 3107600600 FLAP DOWN 1 DSB-240L/LH
19 3107801700 LINK FLAP 1 DSB-240L/LH
20 3100702000 BUSHING 2 DSB-240L/LH
21 3103200800 HOSE DRAIN ASSY 1 ASSY
22 3108007600 MOTOR STEPPING 1 GSP-24RW-062
23 3104301700 LED PCB ASSY 1 18/24K (150X24.5X1.6T)
24 7112300611 SCREW TAPPING 2 T1, TRS M3*6
25 3106002900 WASHER PLASTIC 2 IS Ø3
26 3100077000 CONTROL BOX ASSY 1 ASSY
27 3100510700 BOX CONTROL 1 DSB-240L/LH
28 3101200400 CLAMP POWER CORD 1 DA-5N
29 7172401211 SCREW TAPPING 2 TT2 TRS 4*12 MFZN
30 3101300440 POWER CORD ASSY 1 SJT 3X14 AWG105
31 3104300830 CONTROL PCB ASSY 1 240LH(A), 240LH(B)

77

¡ DSB-240L PART LIST (INDOOR UNIT)

No PART CODE PART NAME Q'TY SPEC REMARK

32 2150013200 AL FOIL EMI 0.1 AL100P (W100XL100)
33 3106902400 CAPACITOR SH.M.B 1 2.0MF 400V
34 3102797910 HARNESS EARTH 1 GREEN/YELLOW L170mm
35 3104896300 SENSOR ID ASSY 1 NTM-KD43C-D1D2 L450, L330
36 3108912320 TERMINAL BLOCK 1 SN-DBW-4P
37 5EPV050120 TRANSFORMER 1 DWA-220B
38 7172401211 SCREW TAPPING 2 TT2 TRS 4*12 MFZN
39 7S422X40B1 SPECIAL SCREW 2 TTS TRS SE 4*12 MFZN
40 3100400700 BODY TOP 1 DSB-240L/LH
41 7172401211 SCREW TAPPING 2 TT2 TRS 4*12 MFZN
42 3102201400 FRAME GRILLE 1 DSB-240L/LH
43 3104512400 PLATE LED 1 PC SHEET T0.2
44 3104510200 PLATE SWITCH 1 PC SHEET T0.2
45 3103401400 KNOB SWITCH 1 DSB-240L/LH
46 3100017810 FILTER ELECTRO ASSY 1 070MG/HG
47 3100017910 FILTER CARBON ASSY 1 070MG/HG
48 3101406820 COVER T/BLOCK 1 ABS (DSB-240L/LH)
49 7112401211 SCREW TAPPING 4 T1 TRS 4*12 MFZN
50 3102201500 FILTER FRAME 2 DSB-240L/LH J360A
51 3102403500 GRILLE INSERT 1 DSB-240L/LH
52 3101406900 COVER LED 1 DSB-240L/LH
53 3104512600 PLATE INSERT GRILLE 1 PET T=0.1
54 3104511800 PLATE MOUNTING 1 DSB-240L/LH

78

4

EXPLODED DIAGRAM(Outdoor Unit)

¡ DSB-070L/DSB-091L/DSB-121L/DSB-122L (After)

79

¡ DSB-070L/DSB-091L /DSB-121L/DSB-122L(After) P ART LIST(OUTDOOR UNIT)

No PART CODE PART NAME Q'TY SPEC REMARK

3100300511

1

3100300531 SECC T1.2 121L

3107101180 M8 x L47.5

2 COMP. BOLT 3

3106000900 M8XL46.5

3 3102100800 FOOT 2 SECC T1.2 070L/091L/121L

3107101110

4 COMP. GROMMET 3 EPDM

3108134AEO

3107101100 QB125PL12B 070L
3107101800

5

3RC0020JE0 RBB090A001

3100030CE0 RCB120A001 121L

3100054800

6

3100014110 121L

PAN BASE 1

COMPRESSOR ASS’Y 1

CONDENSER ASS’Y 1 L465xW208.5xH508

SECC T1.2 070L/091L

070L(LG COMP. QB125PL12B)
091L(LG COMP. QK164PN12F)
091L(DW COMP. RBB090A001)
121L(DW COMP. RCB120A001)

070L(LG COMP. QB125PL12B)
091L(LG COMP. QK164PN12F)
091L(DW COMP. RBB090A001)
121L(DW COMP. RCB120A001)

QK164PN12F

091L

070L/091L

7 3100602200 BRACKET SERVICE 1 SECC T1.2

8 3105400700 SERVICE VALVE 1 1/2¡¨

9 3105400800 SERVICE VALVE 1 1/4¡¨

10

11 3104412800 PIPE COND OUT ASS’Y 1 C1220T 121L

12

13

14

3100006400

PIPE COND IN ASS’Y 1 C1220T

3104410710 121L

3104411411

PIPE OUTLET 1 C1220T

3104411420 121L
3100055100
3100055110

PIPE SUCTION ASS’Y 1 C1220T

3100055300
3100020710
3100055200
3100055210

PIPE DISCHARGE ASS’Y 1 C1220T

3100055200
3100020610
3100014200

070L/091L

070L/091L

070L(LG COMP. QB125PL12B)
091L(LG COMP. QK164PN12F)
091L(DW COMP. RBB090A001)
121L(DW COMP. RCB120A001)
070L(LG COMP. QB125PL12B)
091L(LG COMP. QK164PN12F)
091L(DW COMP. RBB090A001)
121L(DW COMP. RCB120A001)
070L(LG COMP. QB125PL12B)

15

3100061820
3100061810
3100014200

PIPE FILTER ASS’Y 1

C1220T

091L(LG COMP. QK164PN12F)
091L(DW COMP. RBB090A001)
121L(DW COMP. RCB120A001)

8080

¡ DSB-070L/DSB-091L /DSB-121L/DSB-122L(After) PART LIST(OUTDOOR UNIT)

No PART CODE PART NAME Q'TY SPEC REMARK

16 3102501100 GUIDE SUPPORT 1 SECC T1.2
17 3102402600 GRILLE CONDENSER 1 P.E. 660x525.5xT3.5
18 3100601901 BRACKET MOTOR 1 SBHG1 T1.2

3108004000 IC-9625DWLF5A 070L

19 3108004100 MOTOR ODU 1 IC-9630DWLF5A 091L

3108000800 IC-9430DWLC5B 121L
20 3101801000 FAN PROPELLER 1
21 7400208411 WASHER PLAIN 1 PW-2-8 MFZN
22 7392800011 NUT LOCK 1 M8 x P1.25 MFZN
23 3104201900 PANEL CONTROL 1 SBHG1 T0.8
24 3108912300 TERMINAL BLOCK 1 SN-DBW-03P

3109501201 1.8+25µF 400VAC
25 CAPACITOR DUAL 1

3109502010 1.8+30µF 400VAC

3109500700 3.5+25µF 400VAC
26 3101201100 CLAMP CAPACITOR 1 SBHG1 T1.0
27 3101202000 CLAMP CORD 1 NYLON
28 3100801200 CABINET FRONT 1 SECC T0.8
29 3102402500 GRILLE DISCHAGE 1 Ø425.5
30 3103502210 LABEL BRAND 1 P.C.FILM T0.4
31 3100801300 CABINET SIDE 1 SECC T0.8
32 3104201800 PANEL TOP 1 SECC T0.8
33 3102600300 HANDLE 1 A.E.S. T2.5 (WH104A)

ABS+G.F20% (BLACK)

070L(LG COMP. QB125PL12B)
091L(LG COMP. QK164PN12F)
091L(DW COMP. RBB090A001)
121L(DW COMP. RCB120A001)

34 3102101000 FOOT CUSHION 4
35 7112401211 TAPPING SCREW 11 T1S TRS 4X12 MFZN
36 7112401214

7112401211
37

7112402011 T1S TRS 4X20 MFZN 121L
38 7111301611 TAPPING SCREW 2 T1S PAN 3X16 MFZN
39 7112403011 TAPPING SCREW 3 T1S TRS 4X30 MFZN
40 7S432X40A1 SPECIAL SCREW 1
41 7112401614

TAPPING SCREW+PVC WASHER

TAPPING SCREW 4

TAPPING SCREW+PVC WASHER

NBR (HARDNESS 45°¡ 5°)

29 T1S TRS 4X12 MFZN

T1S TRS 4X12MFZN 070L/091L

TT3 TRS SE 4X8 MFZN

5 T1S TRS 4X16 MFZN

81

¡ DSB-121L(Before)

82

¡ DSB-121L(Before) PART LIST(OUTDOOR UNIT)

No PART CODE PART NAME Q'TY SPEC REMARK

1 3100300501 PAN BASE 1 SECC

2 3106000900 COMP BOLT 3 M8 X L46.5 MFZN

3 3102100800 FOOT 2 SECC

4 3108134AE0 GROMMET 3 EPDM

5 3100030CE0 COMPRESSOR ASS'Y 1 RCB120A001

6 7400208411 WASHER PLANE 4 M8.4 X 0.D22 X T1.6

7 7392800011 NUT LOCK 4 M8 X P1.25 MFZN

8 3100014100 CONDENSER ASS'Y 1

9 3100015100 BRACKET SERVICE ASS'Y 1

10 3105400700 SERVICE VALVE 1 1/2"

11 3105400800 SERVICE VALVE 1 1/4"

12 7347602011 BOLT HEX 4 M6 X L20 MFZN

13 3100020600 PIPE DISCHARGE ASS'Y 1 C1220T

14 3100020700 PIPE SUCTION ASS'Y 1 C1220T

15 3100014200 FILTER ASS'Y 1 C1220T

16 3100800600 CABINET BACK 1 ABS or AES

17 3104503800 PLATE PARTITION 1 SBHG1

18 3100601901 BRACKET MOTOR 1 SBHG1

19 3108000800 MOTOR ODU 1 IC-9430DWLC5A

20 3101801000 FAN PROPELLER 1 ABS+G.F20%

21 3100015400 PANEL CONTROL ASS'Y 1

21-1 3104201301 PANEL CONTROL 1 SBHG1

83

¡ DSB-121L(Before) P ART LIST(OUTDOOR UNIT)

No PART CODE PART NAME Q'TY SPEC REMARK

21-2 3109500700 CAPACITOR DUAL 1 3.5+25µF 400VAC

21-3 3101201100 CLAMP CAPACITOR 1 SBHG1

21-4 3108900900 TERMINAL BLOCK 1 323-HDS103

21-5 3103800300 LOCK TWIST 1 DATL-250

21-6 3101202000 CLAMP CORD 1 NYLON

21-7 7111301611 TAPPING SCREW 1 TIS PAN 3 X 16 MFZN

21-8 7112403011 TAPPING SCREW 3 TIS TRS 4 X 30 MFZN

22 3100800701 CABINET SIDE 1 ABS or AES

23 3100800501 CABINET FRONT 1 ABS or AES

24 3104201201 PANEL ORIFICE 1 P.P

25 3101401900 COVER GRILLE 1 ABS or AES

26 3104201100 PANEL TOP 1 ABS or AES

27 3102600300 HANDLE 1 ABS or AES

28 3102100700 FOOT CUSHTON 4 NBR

29 7112401211 TAPPING SCREW 19

30 7112402011 TAPPING SCREW 4

31 3106001600 SPECIAL SCREW 1

32 7112401614 TAPPING SCREW 4

33 7S422X40B1 SPECIAL SCREW 4

T1S TRS 4 X 12 MFZN

T1S TRS 4 X 20 MFZN

T2 4 X 16 MFNI LOCKING

T1S TRS 4 X 16 MFNI+PVC/W

TT2 TRS SE 4 X 12 MFZN

34 7112401214 TAPPING SCREW 12

84

TIS TRS 4 X 12 MFZN+PVC/W

16-4

16-1

16-5

16-6

16-2

16

16-3

23

6

9

5

10

4

3

15

18

20

1

2

7

11

12

13

14

24

25

85

24

¡ DSB-240L

2

21

¡ DSB-240L PART LIST (OUT DOOR UNIT)

No PART CODE PART NAME Q'TY SPEC REMARK

1 3100041750 BASE PAN PAINT ASSY 1 PAINTING
2 310P30281A FOOT CUSHION 4 NBR (54*63.5)
3 3100068201 COMPRESSOR ASSY 1 AWG5530EXC
4 7400208411 WASHER PLAIN 3 ID8.4*OD22*T1.6
5 7392801211 NUT LOCK 3 M8*1.25P
6 3100078000 CONDENSER ASSY 1 AL+CU DSB-240LH
7 3100082900 PIPE CAPILLARY ASSY 1 C1220T H/P
8 3102402100 GRILLE COND 1 PE

9 3100041100 GUIDE POST P/T ASSY 1 PAINTING
10 3100041201 BRK SERVICE P/T AS 1 PAINTING
11 3105401800 SERVICE VALVE (G) 1 Ø15.88 (5/8”)
12 3105401200 SERVICE VALVE (L) 1 Ø9.52 (3/8”)
13 3106002300 BOLT HEX 4 M6*L20 MFZN
14 3100031702 PLT PARTITION ASSY 1 SGCC-M-Z22
15 3100088500 ASSY PANEL CONTROL 1 SGCC-M-Z22 T0.8 H/P
16 3104201601 PANEL CONTROL 1 SGCC-M-Z22 T0.8

16-1 3108912330 TERMINAL BOLCK 1 SN-DBW-6P
16-2 3101202000 CLAMP CORD 1 NYLON66, (VDE)
16-3 3109508100 CAPACITOR DUAL 1 5/45MF 400VAC
16-4 3101203300 CLAMP CAPACITOR 1 SGCC Ø63 T0.8
16-5 5SC0202700 POWER RELAY 1 G7L-2A-TUB, 220/240V 50/60H
16-6 3105300400 SUPPORT MOTOR 1 SGCC-M-Z22 T1.6

17 3108007400 MOTOR ODU 1 OSME986DERC 230/50
18 7348602011 BOLT HEX 4 WAS M6*L20 MFZN
19 3101802000 FAN PROPELLER 1 ABS+G/F(20%)
20 3100031400 CABINET FRONT P/T AS 1 PAINTING
21 3100031500 CABINET SIDE P/T AS 1 PAINTING
22 3100041500 PANEL TOP P/T ASSY 1 PAINTING
23 3102102000 GRILLE DISCHARGE 1 (BE-002D)
24 3100044250 SERVICE COVER ASSY 1 ASA

86

5

CONTROL BOX ASSEMBLY

¡ DSB-070L/DSB-091L

4 3

9
8

5

7

2

6

0

1

87

¡ DSB-070L/DSB-091L

No PART CODE PAR T NAME Q'TY SPEC REMARK

1 3100054400 CONTROL PCB ASS’Y 1
2 3108912300 TERMINAL BLOCK 1 SN-DBW-03P
3 5EPV050120 TRANSFORMER 1
4 3106900300 CAPA CITOR SH.M.B 1 1.0µF 400VAC
5 3104896300 SENSOR ID ASS’Y 1 PTM-KD43C-D2
6 3101300100 POWER CORD ASS’Y 1 16A 250V
7 3102797610 HARNESS 1 I/D COMP
8 3102797910 HARNESS 1 I/D EARTH
9 3102704000 HARNESS 1 POWER

10 3102704500 HARNESS 1 LED PCB

DWA-220B 220V 50/60Hz

88

6

5

4

3

1

2

7

8

H1

H3

H2

S

H3

¡ DSB-121L/DSB-122L

89

¡ DSB-121L/DSB-122L

No PART CODE PAR T NAME Q'TY SPEC REMARK

1 3100503101 CONTROL BOX 1 P.P+G.F 20%
2 3100054400 CONTROL PCB ASS'Y 1 FR-1
3 3108054200 LED PCB ASS'Y 1 FR-1
4 3103400300 KNOB RESET SWITCH 1 ABS
5 3101395060 POWER CORD ASS'Y 1 BUYER
6 3108901230 TERMINAL BLOCK 1 SN-DBW-03P
7 5EPV050100 TRANS FORMER 1 DW A220A-50/60Hz

8 3106900300 CAPA CITOR SH.M.B 1 1.0µF 400VAC
H1 3102797610 HARNESS I/D COMP 1
H2 3102797500 HARNESS LED PCB 1

S 3104896300 SENSOR ID ASS'Y 1 PTM-KD-43C-D2

H3 3102794000 HARHESS POWER 1

90

¡ DSB-240L

10

3

4

12

7

6
9

5

8

11

2

1

91

¡ DSB-240L

No PART CODE PART NAME Q'TY SPEC REMARK

1 3104300830 CONTROL PCB ASS’Y 1 240LH(A), 240LH(B)
2 3101200400 CLAMP POWER CORD 1 DA-5N
3 3106902400 CAPACITOR SH.M.B 1 2.0MF 400V
4 3102797910 HARNESS EARTH 1 GREEN/YELLOW L170mm
5 3102714400 HARNESS CAPACITOR 1 DSB-240L, LH CAPACITOR
6 3102704410 HARNESS COMP SIGNAL 1 UL1015#18
7 3102704010 HARNESS POWER 1 UL1015#16
8 3102702200 HARNESS TH3 1 TH-3-1

9 3102704430 HARNESS OD SIGNAL 1 UL1015#18
10 3104896300 SENSOR ID ASSY 1 NTM-KD43C-D1D2 L450, L330
11 3108912320 TERMINAL BLOCK 1 SB-DBW-4P
12 5EPV050120 TRANSFORMER 1 DWA-220B

92

DEAWOO ELECTRONICS CO., LTD

686, AHYEON-DONG MAPOGU,
SEOUL, KOREA.
C.P.O. BOX 8003 SEOUL KOREA
TELEX: DWELEC K28177-8
CABLE:"DAEWOOELEC"
FAX: [phone]
TEL: [phone], 8114
http://www.dwe.daewoo.co.kr

S/M NO. : DSB070LH10 PRINTED DATE: APR. 1999