Daewoo DSB-075L User manual

Service Manual

Split System

Air Conditioner

Model: DSB-075L

DSB-075LH

DSB-095L

DSB-095LH

DSB-125L

DSB-125LH

DSB-185L

DSB-185LH

MAY., 2006

✔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.

S/M NO : DSB075L001

Elite SERIES (R22)

Contents

1. Features………………………………………………………………… 02

2. Specification………………………………………………………..……03

3. Dimensions…………………………………………………………..… 05

4. Refrigeration cycle diagram……………………………………………08

5. Capacity table…………………………………………………………...09

6. Wiring diagram…………………………………………………..………15

7. Electronic function………………………………………….…………...20

8. Troubleshooting……………………………………………………….…28

9. Characteristic of temp. sensor…………………………………………31

1.Features

1.1Compact design

1.2LED display

2.Specification

DSB-075L DSB-075LH DSB-095L DSB-095LH

Ph-V-Hz 220-240V~,50Hz 220-240V~,50Hz 220-240V~,50Hz 220-240V~,50Hz

Capacit

Btu/h 7000 7000 9000 9000

Input W 800 800 1010 1010

Rated current A 3.5 3.5 4.6 4.6

EER Btu/w.h, w/w 8.8,2.6 8.8,2.6 8.9,2.61 8.6,2.61

Capacity Btu/h 8000 10000

Input W 800 1020

Rated current A 3.5 4.45

COP W/W 2.93 2.88

L/h 0.8 0.8 1.0 1.0

W 1000 1000 1300 1300

A 5.0 5.0 6.3 6.3

A17.217.218.018.0

Model 2P14C225ANA 2P14C225ANA 2P18S225ANK 2P18S225ANK

e R

ota

Rotar

ota

Brand GD Matsushita GD Matsushita GD Matsushita GD Matsushita

acit

Btu/h 7500 7500 9920 9920

ut W 725 725 970 970

Rated current

(

3.4 3.4 4.5 4.5

Locked rotor Am

15 15 24 24

Thermal

rotector B160-135-141E MRA98854

ternal（MRA98745

acitor uF 25 25 30 30

Refri

erant oil ml ATOMOS M60 270 ATOMOS M60 27

SUNISO 350 SUNISO 350

Model RP

HRP

Brand Wellin

Wellin

ut W

acitor uF 1.2 1.2 1.2 1.2

eed

(

hi/mi/lo

)

r/min 1050/950/800 1050/950/800 1250/1100/850 1250/1100/850

m3/h 400/35/300 400/35/300 450/400/350 450/400/350

dB(A) 35/32/30 35/32/30 37/34/32 37/34/32

Dimension

(

W*H

mm 710×250×195 710×250×195 710×250×195 710×250×195

Packin

(

W*H*

mm 800×340×270 800×340×270 800×340×270 800×340×270

Net/Gross wei

ht Kg 8/9.5 8/9.5 8/9.5 8/9.5

Model YDK24-6T YDK24-6T YDK24-6T YDK24-6T

Brand Welling Welling Welling Welling

Input W 70 70 70 70

Capacitor uF 3 3 3 3

Speed r/min 850 850 850 850

m3/h 1500 1500 1800 1800

dB(A) 49 49 50 50

Dimension

(

W*H*

mm 700X535X235 700X535X235 700X535X235 700X535X235

Packin

(

W*H*D mm 815X580X325 815X580X325 815X580X325 815X580X325

Net/Gross wei

ht Kg 25.5/27.5 26/28 26.5/29 28.5/31

g 530 570 580 800

MPa 2.6 2.6 2.6 2.6

Liquid side/ Gas

mm(inch) Ф6.35/Ф9.53 Ф6.35/Ф9.53 Ф6.35/Ф9.53 Ф6.35/Ф9.53

Max. refri

erant

m10101010

Max. difference i

m5 5 5 5

16A 16A 16A 16A

Electrolic control Electrolic control Electrolic control Electrolic control

℃17-30 17-30 17-30 17-30

℃18?-45 -7 -?45 18?-45 -7 -?45

m2 10-14 10-14 14-21 14-21

set 126/272/298 126/272/298 126/272/298 126/272/298

Model

Power supply

Cooling

Heating

Moisture Removal

Max. input consumption

Max. current

Starting current

Compressor

Indoor fan motor

Indoor air flow (Hi/Mi/Lo)

Indoor noise level (Hi/Mi/Lo)

Indoor unit

Outdoor fan moto

Outdoor air flow

Outdoor noise level

Outdoor unit

Refrigerant type R22(R407C)

Design pressure

Refrigerant piping

Ambient temp

Application area

Qty’per 20’ /40’ /40'HQ

Connection wiring

Plug type

Thermostat type

Operation temp

★1 The noise date is base on hemi-anechoic chamber, during actual operation, these values are normally somewhat different as a result of ambient

condition.

DSB-125L DSB-125LH DSB-185L DSB-185LH

Ph-V-Hz 220-240V~,50Hz 220-240V~,50Hz 220-240V~,50Hz 220-240V~,50Hz

Capacit

Btu/h 12000 12000 18000 18000

Input W 1350 1350 1960 1960

Rated current A 6.0 6.0 9.4 9.4

EER Btu/w.h, w/w 8.9,2.6 8.9,2.6 9.2,2.7 9.2,2.7

Capacity Btu/h ___________ 14000 / 19000

Input W ___________ 1350 /1856

Rated current A ___________ 6.0 /8.4

COP W/W 3.0 / 3.0

L/h 1.5 1.5 1.9

W1700 1700 2200 2130

A 8.0 8.0 10.2 10.4

A33 33 42 42

Model PH225X2C-4FT PH225X2C-4FT PH290X2C-4FT1 PH290X2C-4FT1

e R

ota

Rotar

Brand

GD Toshiba GD Toshiba

acit

Btu/h 13197/13299 13197/13299 17435 17435

ut W 1250/1285 1250/1285 1670 1670

Rated current

(

5.7/5.5 5.7/5.5 8.0 8.0

Locked rotor Am

29.9/33 29.9/33 41.2 41.2

Thermal

rotector UP3RE0591-T56 UP3RE0591-T56 Internal Internal

acitor uF

Refri

erant oil ml 4

Model RP

DRP

Brand Wellin

Wellin

ut W

53 53

acitor uF 1.5uF/450V 1.5uF/450V

eed

(

hi/mi/lo

)

r/min 1180/1000/850 1180/1000/850 1180/1080/800 1180/1080/800

m3/h 580/500/420 580/500/420 800/730/600 800/730/600

dB(A) 37/32/28 37/32/28 42/40/38 42/40/38

Dimension

(

W*H

mm 790x265x195 790x265x195 920×292×225 920×292×225

Packin

(

W*H*

mm 875×375×285 875×375×285 1015X370X295 1015X370X295

Net/Gross wei

ht Kg 9.0/11.0 9.0/11.0 13/15 13/15

Model YDK24-6 YDK24-6 YDK36-6 YDK36-6

Brand Welling Welling WELLING WELLING

Input W 85 85 96 96

Capacitor uF 2.5μF/450V 2.5μF/450V 2.5μF/450V 2.5μF/450V

Speed r/min 900 900 900 900

m3/h 2000 2000 1800 1800

dB(A) 54 54 56 56

Dimension

(

W*H*

mm 780×540×250 780×540×250 780X540X250 780X540X250

Packin

(

W*H*D mm 910x575x335 910x575x335 910x575x335 910x575x335

Net/Gross wei

ht Kg 34/37 34/37 37/40 40/42.5

g850 900 1130 1400

MPa 2.6 2.6 2.6 2.6

Liquid side/ Gas

mm(inch) Ф6.35/φ12.7 Ф6.35/φ12.7 Ф6.35/φ12.7 Ф6.35/φ12.7

Max. refri

erant

m10101515

Max. difference i

m5 5 8 8

No No No No

16A 16A No No

Electronic control Electronic control Electronic control Electronic control

℃17-30 17-30 17-30 17-30

℃18-45 -7 - 45 17-45 -7 - 45

m2 18-26 18-26 30-40 30-40

set 108/226/266 108/226/266 100/210/245 100/210/245

Model

Power supply

Cooling

Heating

Moisture Removal

Max. input consumption

Max. current

Starting current

Compressor

Indoor fan motor

Indoor air flow (Hi/Mi/Lo)

Indoor noise level (Hi/Mi/Lo)

Indoor unit

Outdoor fan moto

Outdoor air flow

Outdoor noise level

Outdoor unit

Refrigerant type R22(R407C)

Design pressure

Refrigerant piping

Ambient temp

Application area

Qty’per 20’ /40’ /40'HQ

Connection wiring

Plug type

Thermostat type

Operation temp

★1 The noise date is base on hemi-anechoic chamber, during actual operation, these values are normally somewhat different as a result of ambient

condition.

3.Dimensions

3.1 Indoor unit

DSB-075L,DSB-075LH

DSB-095L,DSB-095LH

DSB-125L,DSB-125LH

DSB-185L,DSB-185LH

3.4 Outdoor unit

DSB-075L,DSB-075LH

DSB-095L,DSB-095LH

3.5 Outdoor unit

DSB-125L,DSB-125LH

DSB-185L,DSB-185LH

4.Refrigeration cycle diagram

5. Capacity table

5.1 DSB-075L

SUMMER OUTDOOR TEMPERATURE DRY

Indoor

Conditions 25ºC 30ºC 35ºC 40ºC 45ºC 50ºC

Total capacity kW 2.02 1.92 1.79 1.64 1.51 1.41

Sensitive capacity kW 1.44 1.39 1.34 1.27 1.20 1.15

21ºC D

15ºC W

Input kW. 0.70 0.76 0.82 0.88 0.95 1.00

Total capacity kW 2.16 2.07 1.95 1.83 1.71 1.60

Sensitive capacity kW 1.53 1.48 1.43 1.38 1.34 1.32

24ºC D

17ºC W Input kW. 0.70 0.77 0.84 0.90 0.97 1.03

Total capacity kW 2.32 2.27 2.15 1.98 1.81 1.65

Sensitive capacity kW 1.65 1.62 1.56 1.48 1.41 1.34

27ºC D

19ºC W Input kW. 0.72 0.79 0.85 0.92 0.99 1.05

Total capacity kW 2.59 2.47 2.36 2.28 2.18 2.07

Sensitive capacity kW 1.57 1.59 1.57 1.55 1.53 1.54

32ºC D

23ºC W Input kW. 0.71 0.79 0.87 0.95 1.03 1.10

5.2 DSB-075LH

SUMMER OUTDOOR TEMPERATURE DRY

Indoor

Conditions 25ºC 30ºC 35ºC 40ºC 45ºC 50ºC

Total capacity kW 2.02 1.92 1.79 1.64 1.51 1.41

Sensitive capacity kW 1.44 1.39 1.34 1.27 1.20 1.15

21ºC D

15ºC W

Input kW. 0.70 0.76 0.82 0.88 0.95 1.00

Total capacity kW 2.16 2.07 1.95 1.83 1.71 1.60

Sensitive capacity kW 1.53 1.48 1.43 1.38 1.34 1.32

24ºC D

17ºC W Input kW. 0.70 0.77 0.84 0.90 0.97 1.03

Total capacity kW 2.32 2.27 2.15 1.98 1.81 1.65

Sensitive capacity kW 1.65 1.62 1.56 1.48 1.41 1.34

27ºC D

19ºC W Input kW. 0.72 0.79 0.85 0.92 0.99 1.05

Total capacity kW 2.59 2.47 2.36 2.28 2.18 2.07

Sensitive capacity kW 1.57 1.59 1.57 1.55 1.53 1.54

32ºC D

23ºC W Input kW. 0.71 0.79 0.87 0.95 1.03 1.10

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