Daewoo DSB-092A User manual

Service Manual

Split System Air

Conditioner

Model: DSB-092A/AH

DSB-123A/AH/PH

DSB-182PH

DSA-240A-R/AH-R

DSB-240AH-R/PH-R

DAEWOO ELECTRONICS CO., LTD.

by Nemko

✔

Caution

: In this Manual, some parts can be changed for improving their

performance without notice in the parts list. So if you need the

latest parts information, please refer to PPL(Parts Price List) in

Service Information Center (http://svc.dwe.co.kr).

S/M No. :3113907300

CONTENTS

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

2. Outline and Dimensions.........................................................................................9

3. Operation ..............................................................................................................16

4. Wiring Diagram.....................................................................................................41

5. Refrigerant Cycle..................................................................................................49

6. Control Block Diagram .........................................................................................51

7. Trouble Shooting...................................................................................................53

8. Key Components of Electronic Circuit.................................................................91

9. Disassembly Instructions .....................................................................................94

1) Indoor Unit........................................................................................................94

2) Outdoor Unit.....................................................................................................99

3) Exploded Diagram (Indoor Unit)....................................................................104

4) Exploded Diagram (Outdoor Unit).................................................................115

5) Control Box Assembly....................................................................................128

Contents

1. SPECIFICATIONS

MODEL DSB-092A

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 4.0

Power Input W 900

Starting Current A 21

Type Rotary

Model RBB090A011

Capacitor 25µF / 370VAC

Indoor Unit Outdoor Unit

Type Cross flow fan Propeller fan

Capacitor 1.0µF 400VAC 1.8µF 400VAC

Motor Model Number YDK-8-4B A9530BD010 / YDK-30-6B

Control Capillary

Charge Q'ty g 630

Type Flare

OD (Liquid/Gas) in(mm) 1/4 (6.35) 3/8 (9.52)

Dimensions (W x H x D) mm 750 x 245 x 179 654 x 549 x 256

Net Weight kg 7.0 32.5

Electrical

Data

Compressor

Fan

Motor

Refrigerant

(R-22)

Connection

* DSB-092A

MODEL DSB-092AH

ITEM

Function Cooling & Heating

Class T

Power AC 220~240V/ 50Hz

Capacity W 2,637/2,637

Btu/h 9,000/9,000

Dehumidification l/h 1.15

Running Current A 4.5/4.5

Power Input W 1,000/1,000

Starting Current A 24

Type Rotary

Model RBB100A011

Capacitor 30µF / 370VAC

Indoor Unit Outdoor Unit

Type Cross flow fan Propeller fan

Capacitor 1.0µF 400VAC 1.8µF 400V

Motor Model Number YDK-8-4B A9530BD010/YDK-30-6B

Control Capillary

Charge Q'ty g 800

Type Flare

OD (Liquid/Gas) in(mm) 1/4 (6.35) 3/8 (9.52)

Dimensions (W x H x D) mm 750 x 245 x 174 654 x 549 x 256

Net Weight kg 7.0 34

Electrical

Data

Compressor

Fan

Motor

Refrigerant

(R-22)

Connection

* DSB-092AH

MODEL DSB-123A

ITEM

Function Cooling

Class T

Power AC 220~240V/ 50Hz

Capacity W 3,517

Btu/h 12,000

Dehumidification l/h 1.35

Running Current A 5.7

Power Input W 1,300

Starting Current A 34

Type Rotary

Model RCB 120A001

Capacitor 25µF/ 370VAC

Division Indoor Unit Outdoor Unit

Type Cross flow fan Propeller fan

Capacitor 1.5µF 400VAC 3.5µF 400VAC

Motor Model Number RP-13B YDK-40-4B

Control Capillary

Charge Q'ty g 1,250

Type Flare

OD (Liquid/Gas) in(mm) 1/4 (6.35) 3/8 (9.52)

Dimensions (W x H x D) mm 815 x 285 x 195 654 x 549 x 256

Net Weight kg 9.2 34

Electrical

Data

Compressor

Fan

Motor

Refrigerant

(R-22)

Connection

* DSB-123A

MODEL DSB-123AH/123PH

ITEM

Function Cooling & Heating

Class T

Power AC 220~240V/ 50Hz

Capacity W 3,517/3,810

Btu/h 12,000/13,000

Dehumidification l/h 1.28

Running Current A 6.8/7.3

Power Input W 1,500/1,550

Starting Current A 37

Type Rotary

Model RCB 150A001

Capacitor 35µF/ 370VAC

Division Indoor Unit Outdoor Unit

Type Cross flow fan Propeller fan

Capacitor 1.5µF 400VAC 3.5µF 400VAC

Motor Model Number RP-13B YDK-40-4B

Control Capillary

Charge Q'ty g 1,230

Type Flare

OD (Liquid/Gas) in(mm) 1/4 (6.35) 3/8 (9.52)

Dimensions (W x H x D) mm 815 x 285 x 195 654 x 549 x 256

Net Weight kg 9.2 34

Electrical

Data

Compressor

Fan

Motor

Refrigerant

(R-22)

Connection

* DSB-123AH/123PH

MODEL DSB-182PH

ITEM

Function Cooling & Heating

Class T1

Power AC 220~240V/ 50Hz

Capacity W 5,129/5,422

Btu/h 17,500/18,500

Dehumidification l/h 2.3

Running Current A 9.65/10

Power Input W 2,150/2,235

Starting Current A 49

Type Rotary

Model SHW33TC4-U

Capacitor 50µF / 370VAC

Indoor Unit Outdoor Unit

Type Cross flow fan Propeller fan

Capacitor 1.2µF 450VAC 3µF 400V

Motor Model Number IC-9425DWKC5C YDK-50-6B

Control Capillary

Charge Q'ty g 1,480

Type Flare

OD (Liquid/Gas) in(mm) 1/4 (6.35) 1/2 (12.7)

Dimensions (W x H x D) mm 1035 x 322 x 205 800 x 615 x 320

Net Weight kg 12.1 51.9

Electrical

Data

Compressor

Fan

Motor

Refrigerant

(R-22)

Connection

* DSB-182PH

MODEL DSB-240AH-R/240PH-R

ITEM

Function Cooling & Heating

Class T1

Power AC 220~240V/ 50Hz

Capacity W 7,034/7,034

Btu/h 24,000/24,000

Dehumidification l/h 2.67

Running Current A 13.4 / 13.6

Power Input W 2,450 / 2,500

Starting Current A 83

Type Recipro

Model AWG5530EXC

Capacitor 45µF/ 400VAC

Division Indoor Unit Outdoor Unit

Type Cross flow fan Propeller fan

Capacitor 2µF 400VAC 5µF 400VAC

Motor Model Number IC-9430DWKF7A OSME-806DERC

Control Capillary

Charge Q'ty g 2,050

Type Flare

(Liquid/Suction)

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

Dimensions (W x H x D) mm 1080 x 298 x 200 872 x 675 x 325

Net Weight kg 14.7 65

Electrical

Data

Compressor

Fan

Motor

Refrigerant

(R-22)

Connection

* DSB-240AH-R/240PH-R

MODEL DSA-240AH-R/240PH-R

ITEM

Remark JIS C9812 SAA385386

Function Cooling & Heating

Class T1

Power AC 220V / 60Hz

Capacity W 7,034/7,034 5,129

Btu/h 24,000/24,000 17.5

Dehumidification l/h 2.67

Running Current A 11.5/11.8 13

Power Input W 2,500/2,500 2,800

Starting Current A 60 602

Type Recipro

Model AWG5524EXN

Capacitor 35µF / 400VAC

Indoor Unit Outdoor Unit

Type Cross flow fan Propeller fan

Capacitor 2µF / 400VAC 5µF / 400VAC

Motor Model Number IC-9430DWKF7A OSME-986DERC

Control Capillary

Charge Q'ty g 2,100

Type Flare

OD (Liquid/Gas) in(mm) 3/8 (9.52) 5/8 (15.9)

Dimensions (W x H x D) mm 1080 x 298 x 200 875 x 675 x 325

Net Weight kg 14.7 65

Electrical

Data

Compressor

Fan

Motor

Refrigerant

(R-22)

Connection

* DSA-240AH-R/240PH-R

2. OUTLINE AND DIMENSIONS

INDOOR UNIT

750

Plate Mounting

REMOCON

Connecting Pipe

Grille Insert

179

245

REMOTECONTROLLER

Frame Grille

Body

Plate Mounting

* DSB-092A/092AH

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