Table of Contents
Advertisement
Service Manual
Split System
Air Conditioner
Model: DSB-G075L
DSB-G095L
DSB-G125L
DSB-G185L
DSB-G075LH
DSB-G095LH
DSB-G125LH
DSB-G185LH
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
APR., 2006
Advertisement
Table of Contents
Related Manuals for Daewoo DSB-G075L
Summary of Contents for Daewoo DSB-G075L
-
Page 1: Service Manual
S/M NO : DSBG075001 Service Manual Split System Air Conditioner Model: DSB-G075L DSB-G095L DSB-G125L DSB-G185L DSB-G075LH DSB-G095LH DSB-G125LH DSB-G185LH 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. -
Page 2: Table Of Contents
Contents 1. Features 2. Specification 3. Dimensions 4. Refrigeration cycle diagram 5. Capacity table 6. Wiring diagram 7. Electronic function 8. Troubleshooting Characteristic of temp. sensor... -
Page 3: Features
1.Features 1.1 Compact design 1.2 LED display... -
Page 4: Specification
2.Specification Mode l DSB-G075L DSB-G075LH DSB-G095L DSB-G095LH Power supply Ph-V-Hz 220-240V~,50Hz 220-240V~,50Hz 220-240V~,50Hz 220-240V~,50Hz Capacity Btu/h 7000 7000 9000 9000 Input 1020 1020 Cooling Rated current 8.8,2.6 8.8,2.6 8.8,2.6 8.8,2.6 Btu/w.h, w/w Capacity Btu/h 8000 10000 Input 1040 Heating Rated current Moisture Removal Max. - Page 5 Mode l DSB-G125L DSB-G125LH DSB-G185L DSB-G185LH Power supply Ph-V-Hz 220-240V~,50Hz 220-240V~,50Hz 220-240V~,50Hz 220-240V~,50Hz Capacity Btu/h 12000 12000 18000 18000 Input 1350 1350 1960 1960 Cooling Rated current 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 1350 1890 Heating Rated current Moisture Removal...
-
Page 6: Dimensions
3.Dimensions 3.1 Indoor unit DSB-G075L, DSB-G075LH DSB-G095L, DSB-G095LH DSB-G125L, DSB-G125LH... - Page 7 DSB-G185L, DSB-G185LH...
- Page 8 3.4 Outdoor unit DSB-G075L, DSB-G075LH DSB-G095L, DSB-G095LH 3.5 Outdoor unit DSB-G125L, DSB-G125LH...
- Page 9 3.6 Outdoor unit DSB-G185L, DSB-G185LH...
-
Page 10: Refrigeration Cycle Diagram
4.Refrigeration cycle diagram... -
Page 11: Capacity Table
5. Capacity table 5.1 DSB-G075L SUMMER OUTDOOR TEMPERATURE DRY Indoor 25°C 30°C 35°C 40°C 45°C 50°C Conditions Total capacity kW 2.02 1.92 1.79 1.64 1.51 1.41 21°C D Sensitive capacity kW 1.44 1.39 1.34 1.27 1.20 1.15 15°C W Input kW. - Page 12 WINTER OUTDOOR CONDITIONS 12°C D 7°C D 4°C D 0°C D -4°C D -7°C D Indoor 11°C W 6°C W 3°C W -1°C W -6°C W -8°C W Conditions Capacity kW 2.75 2.45 2.17 1.40 1.17 1.13 15°C Input kW. 0.97 0.86 0.77...
-
Page 13: Input Kw
5.4 DSB-G095LH SUMMER OUTDOOR TEMPERATURE DRY Indoor 25°C 30°C 35°C 40°C 45°C 50°C Conditions Total capacity kW 2.44 2.32 2.16 1.98 1.82 1.70 21°C D Sensitive capacity kW 1.68 1.63 1.56 1.48 1.40 1.34 15°C W Input kW. 0.87 0.95 1.02 1.09 1.17... - Page 14 5.5 DSB-G125L SUMMER OUTDOOR TEMPERATURE DRY Indoor 25°C 30°C 35°C 40°C 45°C 50°C Conditions Total capacity kW 3.38 3.21 2.99 2.75 2.52 2.35 21°C D Sensitive capacity kW 2.53 2.28 2.18 2.07 1.96 1.88 15°C W Input kW. 1.20 1.30 1.41 1.51 1.61...
- Page 15 WINTER OUTDOOR CONDITIONS Indoor 12°C D 7°C D 4°C D 0°C D -4°C D -7°C D 11°C W 6°C W 3°C W -1°C W -6°C W -8°C W Conditions Capacity kW 4.81 4.28 3.78 2.45 2.04 1.97 15°C Input kW. 1.61 1.44 1.29...
- Page 16 5.8 DSB-G185LH SUMMER OUTDOOR TEMPERATURE DRY Indoor 25°C 30°C 35°C 40°C 45°C 50°C Conditions Total capacity kW 4.69 4.45 4.15 3.81 3.50 3.27 21°C D Sensitive capacity kW 3.28 3.18 3.04 2.88 2.74 2.62 15°C W Input kW. 1.70 1.84 1.99 2.14 2.28...
-
Page 18: Wiring Diagram
6.2 Wiring diagram 6.2.1 Cooling only 6.2.1.1 DSB-G075L, DSB-G095L, DSB-G125L... - Page 19 6.2.1.2 DSB-G185L INDOOR UNIT OUTDOOR UNIT Y&G BLACK BLACK OVERLOAD BLACK RELAY COMPRESSOR MOTOR BLUE BLUE WHITE COMPRESSOR CAPACITOR CAPACITOR...
- Page 20 6.2.2 Heating/cooling 6.2.2.1 DSB-G075LH, DSB-G095LH, DSB-G125LH INDOOR UNIT OUTDOOR UNIT...
- Page 21 6.2.2.2 DSB-G185LH INDOOR UNIT OUTDOOR UNIT BLUE BLUE Y&G 4-WAY BLACK OVERLOAD RELAY BLACK BLACK COMPRESSOR BLUE MOTOR Y&G BLUE WHITE COMPRESSOR FAN CAPACITOR CAPACITOR...
-
Page 22: Electronic Function
7 Electronic function 7.1 Electric Control working environment 7.1.1 input voltage: 175~253V 7.1.2 Input power frequency:50Hz 7.1.3 Ambient temperature: -7 C~+45 C 7.1.4 Indoor fan normal working amp is less than 1A, 7.1.5 Outdoor fan. Normal working amp is less than 1.5A 7.1.6 Four-way valve normal working amp is less than 1A. - Page 23 Protection 7.4.1 3 minutes delay at restart for compressor. 7.4.2 Sensor protection at open circuit and breaking disconnection 7.4.3 Fan Speed is out of control. When Indoor Fan Speed is too high(higher than High Fan+300RPM)or too low(lower than 400RPM), the unit stops and LED displays failure information and canít returns to normal operation automatically.
- Page 24 Anti-freezing control to indoor evaporator at cooling mode( T: evaporator temp. ) Condition Compressor door fan Temp. Evaporator T> TE6 Temp. up T< TE6 >5 Minutes Evaporator T> TE5 Temp. down T< TE5 >5 Minutes 7.7 Dehumidifying mode 7.7.1 The 4-way valve is off in dehumidifying mode 7.7.2 Compressor and Indoor Fan actions in dehumidifying mode Conditions...
- Page 26 °C...
- Page 27 7.13.3 All protections of remote control cooling are available at forced cooling operation. 7.14 Forced Auto function Select forced auto function with the forced auto button or the switch. In forced auto status the A/C operates at remote control mode with a set temp. of 24°C. 7.15 Timer Function 7.16 Economic Running 7.16.1...
- Page 28 DSB-G075L DSB-G075LH DSB-G095L DSB-G095LH °C °C °C °C °C °C °C °C °C °C °C °C °C °C °C °C ° ° ° ° °...
- Page 29 DSB-G125L DSB-G125LH DSB-G185L DSB-G185LH 0° 0° 0° 0° ° ° °...
-
Page 33: Characteristic Of Temp. Sensor
°C °C... - 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...