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Daewoo DSB-G075L, Service Manual, Page: 2 / 34

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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

Summary of Contents for DSB-G075L

Page 1: ...B 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 ...

Page 2: ...ts 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 ...

Page 3: ...1 Features 1 1Compact design 1 2LED display 2 ...

Page 4: ...00 340 270 800 340 270 800 340 270 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 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 D mm 700X535X235 700X535X235 700X535X235 700X535X235 Packing W H D mm 815X580X325 815X580X325 815X580X325 815X580X3...

Page 5: ...t 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 h 1 2 2 2 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 aluminiu Hydrophilic aluminium hydrophilic aluminiu ...

Page 6: ...3 Dimensions 3 1 Indoor unit DSB G075L DSB G075LH DSB G095L DSB G095LH DSB G125L DSB G125LH 5 ...

Page 7: ...DSB G185L DSB G185LH 6 ...

Page 8: ...3 4 Outdoor unit DSB G075L DSB G075LH DSB G095L DSB G095LH 3 5 Outdoor unit DSB G125L DSB G125LH 7 ...

Page 9: ...3 6 Outdoor unit DSB G185L DSB G185LH 110 62 8 ...

Page 10: ...4 Refrigeration cycle diagram 9 ...

Page 11: ...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 ...

Page 12: ...UTDOOR 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 ...

Page 13: ...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...

Page 14: ...ive 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 Sensit...

Page 15: ...UTDOOR 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 ...

Page 16: ...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...

Page 17: ...16 ...

Page 18: ...6 2 Wiring diagram 6 2 1 Cooling only 6 2 1 1 DSB G075L DSB G095L DSB G125L 17 ...

Page 19: ...6 2 1 2 DSB G185L INDOOR UNIT OUTDOOR UNIT RED RED Y G OVERLOAD RELAY COMPRESSOR Y G C R BLUE BLUE CAPACITOR FAN WHITE COMPRESSOR CAPACITOR R BLACK BLACK BLACK FAN MOTOR 18 ...

Page 20: ...6 2 2 Heating cooling 6 2 2 1 DSB G075LH DSB G095LH DSB G125LH INDOOR UNIT OUTDOOR UNIT 19 ...

Page 21: ...6 2 2 2 DSB G185LH INDOOR UNIT OUTDOOR UNIT RED OVERLOAD RELAY RED FAN MOTOR BLUE BLUE BLUE BLUE C R S WHITE Y G Y G COMPRESSOR COMPRESSOR CAPACITOR FAN CAPACITOR 4 WAYBLACK BLACK BLACK 20 ...

Page 22: ...turn value THDEFROST High wind defrosting temperature difference TMDEFROST Middle wind defrosting temperature difference TLDEFROST Low wind defrosting temperature difference TE1 Anti cold wind from Fan Off to Breeze temperature TE2 Anti cold wind from Breeze to Setting Fan Speed temperature TE3 Anti cold wind from Setting Fan Speed to Breeze temperature TE4 Anti cold wind from Breeze to Fan Off te...

Page 23: ...AN I I5MIN Off Off After 5 Minutes Current up I5MIN I I3SEC Off Off After 3 Seconds I5MIN I I3SEC Off Off After 3 Seconds IFAN I I5MIN Off Off After 5 Minutes On On Off Heating mode IRESTORE I IFAN Low speed On On Cooling mode Current down I IRESTORE On On On If compressor turns off for continuously 4 times due to current protection in 5 minutes from Compressor On the unit stops and LED displays f...

Page 24: ... heat exchanger is the same as that of cooling mode 7 7 5 At dehumidifying mode the action of fans of indoor is the same as that of air only mode 7 8 Heating mode 7 8 1 Generally the 4 way valve is open in heating mode but it is closed in defrosting mode 4 way valve must delay 2 minutes compared with compressor if the compressor changed into non heating mode or turned off 4 way valve doesn t delay...

Page 25: ...24 ...

Page 26: ... C 25 ...

Page 27: ... temperature rise 1 C per hour Two hours later the set temperature will maintain as a constant and the fan speed is kept at low speed 7 18Heating The set temperature decrease 1 C per hour Two hours later the set temperature will maintain as a constant and the air circulation is kept at low speed Cold air proof function takes precedence over all 7 19Auto The economic running function operates in ac...

Page 28: ... C C C C C C C C C C C C C C C C DSB G075L DSB G075LH DSB G095L DSB G095LH 27 ...

Page 29: ...0 0 0 0 DSB G125L DSB G125LH DSB G185L DSB G185LH 28 ...

Page 30: ...29 ...

Page 31: ...30 ...

Page 32: ...31 ...

Page 33: ... C C 32 ...

Page 34: ...DAEWOO ELECTRONICS CORP 686 AHYEON DONG MAPO GU SEOUL KOREA C P O BOX 8003 SEOUL KOREA TELEX DWELEC K28177 8 CABLE DAEWOOELEC PRINTED DATE APR 2006 ...

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