Daewoo DSB-G075L User manual

Service Manual
Split System
Air Conditioner
Model: DSB-G075L
DSB-G095L
DSB-G125L
DSB-G185L
DSB-G075LH
DSB-G095LH
DSB-G125LH
DSB-G185LH
APR., 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 : DSBG075001

Contents
1. Features
2. Specification
3. Dimensions
4. Refrigeration cycle diagram
5. Capacity table
6. Wiring diagram
7. Electronic function
8. Troubleshooting
9.
02
03
05
09
10
16
21
29
32
Characteristic of temp. sensor
1

1.Features
1.1Compact design
1.2LED display
2

2.Specification
DSB-G075L DSB-G075LH DSB-G095L DSB-G095LH
Ph-V-Hz 220-240V~,50Hz 220-240V~,50Hz 220-240V~,50Hz 220-240V~,50Hz
Capacity Btu/h 7000 7000 9000 9000
Input W 790 790 1020 1020
Rated current A 3.5 3.5 4.5 4.5
EER Btu/w.h, w/w 8.8,2.6 8.8,2.6 8.8,2.6 8.8,2.6
Capacity Btu/h 8000 10000
Input W 800 1040
Rated current A 3.5 4.6
COP W/W 2.9 2.8
L/h 0.8 0.8 1.0 1.0
W1000 1000 1300 1300
A 5.0 5.0 6.8 6.8
A 17.2 17.2 18.0 18.0
Model PG130X1C-
4DZDE3
PG130X1C-
4DZDE3
PG180X1C-4DZDE3 PG180X1C-4DZDE3
T
yp
e Rotar
y
Rotar
y
Rotar
y
Rotar
y
Brand TOSHIBA TOSHIBA TOSHIBA TOSHIBA
Ca
p
acit
y
Btu/h 7800 7800 10800 10800
In
p
ut W 750 750 1015 1015
Rated current
(
RL A 3.3 3.3 4.5 4.5
Locked rotor Am
p
A 17.2 17.2 18 18
Thermal
p
rotector B135-135-241E B135-135-241E B160-135-141E B160-135-141E
Ca
p
acitor uF 25 25 30 30
Refri
g
erant oil ml 350 350 400 400
Model RPG13H RPG13H RPG13H RPG13H
Brand W ellin
g
Wellin
g
Wellin
g
Wellin
g
In
p
ut W 39.5 39.5 39.5 39.5
Ca
p
acitor uF 1.2 1.2 1.2 1.2
S
p
eed
(
hi/mi/lo
)
r/m in 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
Packing (W*H*
D
mm 800 340 270 800 340 270 800 340 270 800 340 270
Net/Gross weight Kg 8/9.5 8/9.5 8/9.5 8/9.5
Model YDK24-6T YDK24-6T YDK24-6T YDK24-6T
Brand W elling Welling Welling Welling
Input W 70 70 70 70
Capacitor uF 3333
Speed r/min 850 850 850 850
m3/h 1500 1500 1800 1800
dB(A) 49 49 50 50
Dimension(W*H*
D
mm 700X535X235 700X535X235 700X535X235 700X535X235
Packing (W*H*D mm 815X580X325 815X580X325 815X580X325 815X580X325
Net/Gross weight Kg 28/31 28/31 28/31 28/31
g680 700 820 850
MPa 2.8 2.8 2.6 2.6
Liquid side/ Gas
s
mm(inch) 6.35/ 9.53 6.35/ 9.53 6.35/ 9.53 6.35/ 9.53
Max. refrigerant
p
m10101010
Max. difference in m 5 5 5 5
No No No No
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
Mode l
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
r
Outdoor air flow
Outdoor noise level
Outdoor unit
Refrigerant type R22(R407C)
Design pressure
Refrigerant piping
Ambient temp
Application area
Qtyíper 20í/40í/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

DSB-G125L DSB-G125LH DSB-G185L DSB-G185LH
Ph-V-Hz 220-240V~,50Hz 220-240V~,50Hz 220-240V~,50Hz 220-240V~,50Hz
Capacity 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 / 20500
Input W 1350 / 1890
Rated current A 6/ 8.6
COP W/W 3.0 / 3.2
L/h 1.5 1.5 1.9
W1700 1700 2350 2380
A8.0 8.0 11.011.0
A33 33 41 41
Model PG225X2C-4FT PG225X2C-4FT PG295X2CS-4KU1 PG295X2CS-4KU1
T
yp
e Rotar
y
Rotar
y
Rotar
y
Rotar
y
Brand Toshiba Toshiba Toshiba Toshiba
Ca
p
acit
y
Btu/h 13538/13691 13538/13691 18083 18083
In
p
ut W 1290/1335 1290/1335 1760 1760
Rated current
(
RL A 5.98/5.74 5.98/5.74 8.5 8.5
Locked rotor Am
p
A 29.9/33 29.9/33 40 40
Thermal
p
rotector UP3RE0591-T56 UP3RE0591-T56 Internal Internal
Ca
p
acitor uF 35 35 35UF/370V 35UF/370V
Refri
g
erant oil ml 480 480 750 750
Model RPG13D RPG13D RPG25 RPG25
Brand W ellin
g
Wellin
g
Wellin
g
Wellin
g
In
p
ut W 44 44 53 53
Ca
p
acitor uF 1.5 1.5 1.5uF/450V 1.5uF/450V
S
p
eed
(
hi/mi/lo
)
r/m in 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
Packing (W*H*
D
mm 875 375 285 875 375 285 1015X370X295 1015X370X295
Net/Gross weight Kg 9.0/11.5 9.0/11.5 13/15 13/15
Model YDK25-6C YDK25-6C YDK36-6 YDK36-6
Brand W elling Welling WELLING WELLING
Input W 85 85 96 96
Capacitor uF 2.5 F/450V 2.5 F/450V 2.5 F/450V 2.5 F/450V
Speed r/min 900 900 900 900
m3/h1222
dB(A) 21x13.37 21x13.37 25.4 22 25.4 22
Dimension(W*H*
D
mm 1.4 1.6 1.7 1.7
Packing (W*H*D mm hydrophilic alumini
u
H
ydrophilic aluminiu
m
hydrophilic alumini
u
h
ydrophilic aluminiu
m
Net/Gross weight Kg
9
.52, innergroove t
u
7, innergroove tu
b
9
.53 innergroove tru
9
.53 innergroove tru
g 757x508x22 754x504x26.74 680x550x44 680x550x44
MPa 2 4 2 2
Liquid side/ Gas
s
mm(inch) 2000 2000 1900 1900
Max. refrigerant
p
m54 52 56 56
Max. difference in m 780 540 250 780 540 250 760 590 285 760 590 285
910x575x335 910x575x335 890 655 360 890 655 360
34/37 36/39 42/44 43/46
900 1200 1400 R407c/1400
2.8 2.8 2.8 2.8
6.35/ 12.7 6.35/ 12.7 6.35/ 12.7 6.35/ 12.7
m2 10 10 10 10
set5555
Ambient temp
Application area
Qtyíper 20í/40í/40'HQ
Connection wiring
Plug type
Thermostat type
Operation temp
Outdoor unit
Refrigerant type R22(R407C)
Design pressure
Refrigerant piping
Indoor unit
Outdoor fan moto
r
Outdoor air flow
Outdoor noise level
Compressor
Indoor fan motor
Indoor air flow (Hi/Mi/Lo)
Indoor noise level (Hi/Mi/Lo)
Moisture Removal
Max. input consumption
Max. current
Starting current
Mode l
Power supply
Cooling
Heating
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.
4

3.Dimensions
3.1 Indoor unit
DSB-G075L, DSB-G075LH
DSB-G095L, DSB-G095LH
DSB-G125L, DSB-G125LH
5

DSB-G185L, DSB-G185LH
6

3.4 Outdoor unit
DSB-G075L, DSB-G075LH
DSB-G095L, DSB-G095LH
3.5 Outdoor unit
DSB-G125L, DSB-G125LH
7

3.6 Outdoor unit
DSB-G185L, DSB-G185LH
110
62
8

4.Refrigeration cycle diagram
9

5. Capacity table
5.1 DSB-G075L
SUMMER OUTDOOR TEMPERATURE DRY
Indoor
Conditions 25°C 30°C 35°C 40°C 45°C 50°C
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
21°C D
15°C 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
24°C D
17°C 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
27°C D
19°C W Input kW. 0.72 0.79 0.85 0.92 0.99 1.05
Total capacity kW 2.36 2.39 2.36 2.28 2.18 2.07
Sensitive capacity kW 1.57 1.59 1.57 1.55 1.53 1.54
32°C D
23°C W Input kW. 0.71 0.19 0.87 0.95 1.03 1.10
5.2 DSB-G075LH
SUMMER OUTDOOR TEMPERATURE DRY
Indoor
Conditions 25°C 30°C 35°C 40°C 45°C 50°C
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
21°C D
15°C 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
24°C D
17°C 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
27°C D
19°C W Input kW. 0.72 0.79 0.85 0.92 0.99 1.05
Total capacity kW 2.36 2.39 2.36 2.28 2.18 2.07
Sensitive capacity kW 1.57 1.59 1.57 1.55 1.53 1.54
32°C D
23°C W Input kW. 0.71 0.19 0.87 0.95 1.03 1.10
10

WINTER OUTDOOR CONDITIONS
Indoor
Conditions 12°C D
11°C W
7°C D
6°C W
4°C D
3°C W
0°C D
-1°C W
-4°C D
-6°C W
-7°C D
-8°C W
Capacity kW 2.75 2.45 2.17 1.40 1.17 1.13
15°C Input kW. 0.97 0.86 0.77 0.67 0.62 0.65
Capacity kW 2.60 2.33 2.10 1.33 1.23 1.09
18°C Input kW. 0.99 0.86 0.78 0.71 0.68 0.68
Capacity kW 2.58 2.35 2.08 1.27 1.14 1.11
20°C Input kW. 1.02 0.90 0.81 0.71 0.67 0.64
Capacity kW 2.40 2.29 1.99 1.07 1.15 1.07
22°C Input kW. 0.94 0.89 0.81 0.70 0.68 0.63
5.3 DSB-G095L
SUMMER OUTDOOR TEMPERATURE DRY
Indoor
Conditions 25°C 30°C 35°C 40°C 45°C 50°C
Total capacity kW 2.44 2.32 2.16 1.98 1.82 1.70
Sensitive capacity kW 1.68 1.63 1.56 1.48 1.40 1.34
21°C D
15°C W Input kW. 0.87 0.95 1.02 1.09 1.17 1.24
Total capacity kW 2.62 2.50 2.36 2.20 2.07 1.94
Sensitive capacity kW 1.78 1.73 1.67 1.61 1.56 1.54
24°C D
17°C W Input kW. 0.87 0.95 1.03 1.11 1.20 1.28
Total capacity kW 2.80 2.75 2.60 2.40 2.18 1.99
Sensitive capacity kW 1.93 1.89 1.82 1.73 1.64 1.57
27°C D
19°C W Input kW. 0.89 0.97 1.05 1.14 1.22 1.30
Total capacity kW 2.85 2.90 2.86 2.76 2.63 2.50
Sensitive capacity kW 1.83 1.85 1.84 1.81 1.78 1.79
32°C D
23°C W Input kW. 0.88 0.98 1.07 1.17 1.27 1.37
11

5.4 DSB-G095LH
SUMMER
WINTER
OUTDOOR TEMPERATURE DRY
Indoor
Conditions
25°C 30°C 35°C 40°C 45°C 50°C
Total capacity kW 2.44 2.32 2.16 1.98 1.82 1.70
Sensitive capacity kW 1.68 1.63 1.56 1.48 1.40 1.34
21°C D
15°C W Input kW. 0.87 0.95 1.02 1.09 1.17 1.24
Total capacity kW 2.62 2.50 2.36 2.20 2.07 1.94
Sensitive capacity kW 1.78 1.73 1.67 1.61 1.56 1.54
24°C D
17°C W Input kW. 0.87 0.95 1.03 1.11 1.20 1.28
Total capacity kW 2.80 2.75 2.60 2.40 2.18 1.99
Sensitive capacity kW 1.93 1.89 1.82 1.73 1.64 1.57
27°C D
19°C W Input kW. 0.89 0.97 1.05 1.14 1.22 1.30
Total capacity kW 2.85 2.90 2.86 2.76 2.63 2.50
Sensitive capacity kW 1.83 1.85 1.84 1.81 1.78 1.79
32°C D
23°C W Input kW. 0.88 0.98 1.07 1.17 1.27 1.37
OUTDOOR CONDITIONS
Indoor
Conditions
12°C D
11°C W
7°C D
6°C W
4°C D
3°C W
0°C D
-1°C W
-4°C D
-6°C W
-7°C D
-8°C W
Capacity kW 3.58 3.18 2.80 1.82 1.52 1.47
15°C Input kW. 1.18 1.05 0.94 0.81 0.75 0.80
Capacity kW 3.37 3.02 2.72 1.73 1.60 1.41
18°C Input kW. 1.20 1.05 0.96 0.86 0.83 0.84
Capacity kW 3.35 3.05 2.70 1.64 1.48 1.44
20°C Input kW. 1.24 1.08 0.98 0.86 0.82 0.82
Capacity kW 3.11 2.97 2.57 1.40 1.50 1.39
22°C Input kW. 1.14 1.07 0.98 0.86 0.82 0.79
12

5.5 DSB-G125L
SUMMER OUTDOOR TEMPERATURE DRY
Indoor
Conditions 25°C 30°C 35°C 40°C 45°C 50°C
Total capacity kW 3.38 3.21 2.99 2.75 2.52 2.35
Sensitive capacity kW 2.53 2.28 2.18 2.07 1.96 1.88
21°C D
15°C W Input kW. 1.20 1.30 1.41 1.51 1.61 1.72
Total capacity kW 3.62 3.46 3.26 3.06 2.86 2.68
Sensitive capacity kW 2.50 2.42 2.34 2.25 2.19 2.16
24°C D
17°C W Input kW. 1.20 1.31 1.43 1.54 1.65 1.76
Total capacity kW 3.88 3.80 3.60 3.32 3.02 2.76
Sensitive capacity kW 2.71 2.65 2.55 2.42 2.30 2.19
27°C D
19°C W Input kW. 1.23 1.34 1.45 1.57 1.68 1.80
Total capacity kW 3.95 4.01 3.95 3.82 3.64 3.46
Sensitive capacity kW 2.56 2.59 2.57 2.53 2.50 2.51
32°C D
23°C W Input kW. 1.22 1.35 1.48 1.62 1.75 1.89
5.6 DSB-G125LH
SUMMER OUTDOOR TEMPERATURE DRY
Indoor
Conditions 25°C 30°C 35°C 40°C 45°C 50°C
Total capacity kW 3.38 3.21 2.99 2.75 2.52 2.35
Sensitive capacity kW 2.53 2.28 2.18 2.07 1.96 1.88
21°C D
15°C W Input kW. 1.20 1.30 1.41 1.51 1.61 1.72
Total capacity kW 3.62 3.46 3.26 3.06 2.86 2.68
Sensitive capacity kW 2.50 2.42 2.34 2.25 2.19 2.16
24°C D
17°C W Input kW. 1.20 1.31 1.43 1.54 1.65 1.76
Total capacity kW 3.88 3.80 3.60 3.32 3.02 2.76
Sensitive capacity kW 2.71 2.65 2.55 2.42 2.30 2.19
27°C D
19°C W Input kW. 1.23 1.34 1.45 1.57 1.68 1.80
Total capacity kW 3.95 4.01 3.95 3.82 3.64 3.46
Sensitive capacity kW 2.56 2.59 2.57 2.53 2.50 2.51
32°C D
23°C W Input kW. 1.22 1.35 1.48 1.62 1.75 1.89
13

OUTDOOR CONDITIONS
Indoor
Conditions 12°C D
11°C W
7°C D
6°C W
4°C D
3°C W
0°C D
-1°C W
-4°C D
-6°C W
-7°C D
-8°C W
Capacity kW 4.81 4.28 3.78 2.45 2.04 1.97
15°C Input kW. 1.61 1.44 1.29 1.11 1.03 0.99
Capacity kW 4.53 4.06 3.66 2.32 2.14 1.98
18°C Input kW. 1.65 1.44 1.31 1.18 1.14 1.02
Capacity kW 4.50 4.10 3.63 2.21 1.98 1.94
20°C Input kW. 1.69 1.48 1.34 1.18 1.12 1.03
Capacity kW 4.20 3.99 3.46 1.87 2.00 1.87
22°C Input kW. 1.78 1.48 1.35 1.12 1.13 1.07
5.7 DSB-G185L
SUMMER
WINTER
OUTDOOR TEMPERATURE DRY
Indoor
Conditions 25°C 30°C 35°C 40°C 45°C 50°C
Total capacity kW 4.69 4.45 4.15 3.81 3.50 3.27
Sensitive capacity kW 3.28 3.18 3.04 2.88 2.74 2.62
21°C D
15°C W Input kW. 1.70 1.84 1.99 2.14 2.28 2.43
Total capacity kW 5.03 4.81 4.53 4.25 3.97 3.73
Sensitive capacity kW 3.47 3.37 3.25 3.13 3.04 3.00
24°C D
17°C W Input kW. 1.70 1.86 2.02 2.17 2.33 2.50
Total capacity kW 5.38 5.28 5.00 4.61 4.20 3.83
Sensitive capacity kW 3.77 3.69 3.55 3.38 3.20 3.06
27°C D
19°C W Input kW. 1.73 1.90 2.05 2.22 2.38 2.54
Total capacity kW 5.68 5.57 5.49 5.30 5.06 4.81
Sensitive capacity kW 3.57 3.61 3.58 3.52 3.48 3.50
32°C D
23°C W Input kW. 1.72 1.91 2.10 2.29 2.48 2.67
14

5.8 DSB-G185LH
SUMMER
WINTER
OUTDOOR TEMPERATURE DRY
Indoor
Conditions 25°C 30°C 35°C 40°C 45°C 50°C
Total capacity kW 4.69 4.45 4.15 3.81 3.50 3.27
Sensitive capacity kW 3.28 3.18 3.04 2.88 2.74 2.62
21°C D
15°C W Input kW. 1.70 1.84 1.99 2.14 2.28 2.43
Total capacity kW 5.03 4.81 4.53 4.25 3.97 3.73
Sensitive capacity kW 3.47 3.37 3.25 3.13 3.04 3.00
24°C D
17°C W Input kW. 1.70 1.86 2.02 2.17 2.33 2.50
Total capacity kW 5.38 5.28 5.00 4.61 4.20 3.83
Sensitive capacity kW 3.77 3.69 3.55 3.38 3.20 3.06
27°C D
19°C W Input kW. 1.73 1.90 2.05 2.22 2.38 2.54
Total capacity kW 5.68 5.57 5.49 5.30 5.06 4.81
Sensitive capacity kW 3.57 3.61 3.58 3.52 3.48
3.50
32°C D
23°C W Input kW. 1.72 1.91 2.10 2.29 2.48 2.67
OUTDOOR CONDITIONS
Indoor
Conditions 12°C D
11°C W
7°C D
6°C W
4°C D
3°C W
0°C D
-1°C W
-4°C D
-6°C W
-7°C D
-8°C W
Capacity kW 6.92 6.15 5.44 3.52 2.94 2.83
15°C Input kW. 2.45 2.19 1.96 1.69 1.57 1.45
Capacity kW 6.52 5.84 5.27 3.35 3.09 2.78
18°C Input kW. 2.51 2.19 1.99 1.80 1.73 1.48
Capacity kW 6.48 5.90 5.22 3.18 2.86 2.79
20°C Input kW. 2.57 2.25 2.04 1.79 1.70 1.51
Capacity kW 6.02 5.74 4.98 2.70 2.88 2.75
22°C Input kW. 2.38 2.25 2.05 1.79 1.71
1.53
15

16

6.2 Wiring diagram
6.2.1 Cooling only
6.2.1.1 DSB-G075L, DSB-G095L, DSB-G125L
17

6.2.1.2 DSB-G185L
INDOOR UNIT
OUTDOOR UNIT
RED
RED
Y&G
OVERLOAD
RELAY
COMPRESSOR
Y/G
C
RBLUE
BLUE
CAPACITORFAN
WHITE
COMPRESSOR
CAPACITOR
R
BLACK BLACK
BLACK
FAN
MOTOR
18

6.2.2 Heating/cooling
6.2.2.1 DSB-G075LH, DSB-G095LH, DSB-G125LH
INDOOR UNIT
OUTDOOR UNIT
19