Daewoo ACE-G226LH Service And Maintenance Manual Download Page 2

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CONTENT

Contents.....................................................................................1

Service and Maintenance ..........................................................2

Exploded views and part list .....................................................15

Disassembly and reassembly ....................................................9

Block diagram ..........................................................................21

Controls specification ........................................................ ........4

Troubleshooting ........................................................................13

Wiring diagram .........................................................................20

Summary of Contents for ACE-G226LH

Page 1: ...Manual de servicio ACONDICIONADOR DE AIRE DSC 097L DSC 127L ...

Page 2: ...CONTENTS P P 1 1 Contents 1 Service and Maintenance 2 Exploded views and part list 15 Disassembly and reassembly 9 Block diagram 21 Controls specification 4 Troubleshooting 13 Wiring diagram 20 ...

Page 3: ...ed dirt may cause fire FAN OPERATION Take the batteries out of the remote controller Want to use the Air Conditioner Clean filters and replace them to origi nal position Clean indoor unit with soft cloth Do not use gasoline benzene thinner grinding powder detergent insecticide etc to clean units as they can hurt the units Inlets and outlets of indoor and outdo or units shall not be covered blocked...

Page 4: ...n then push down and close front panel Clean deodorization filters and air cleaner Take out filters first then take out deodorization filter and air cleaner Clean deodorization filter air clean er with warm water below 45 dissolved with neutral scouring agent Clean filters with clean water then dry them in cool air Insert them at original position then push down and close front panel Deodorization...

Page 5: ... than 8 minutes system will return to normal operation C C AUTO CHANGEOVER MODE Per Room Temperature RT Cooling only type Mode PRE SET Temperature PRE SET Temperature Mode 24 26 RT 2 RT 2 Cool Cool Dry RT 2 RT 2 Dry Heat Heat pump type above 26 25 26 23 25 below 23 C 24 C C C C C C FAN MODE Indoor fan runs at the set speed while compressor and outdoor fan are turned off Indoor fan speed can be adj...

Page 6: ...RESSOR 30S 15S MAX 10 MINS HEAT MODE If Tr Ts heat operation is activated Compressor and outdoor fan are turned on If Tr Ts 1 heat operation is terminated Compressor and outdoor fan are turned off The range of Ts is 16 31 Indoor fan speed can be adjusted for low medium high and auto Compressor will delay for 3 minutes before it is turned on or off C C Compressor will delay for 3 minutes before it ...

Page 7: ... Time C CONTROLS SPECIFICATION HIGH PRESSURE PROTECTION If Ti 50 the outdoor fan is turned off After that if Ti 47 the system will start again For 07 09 type C C C C Compressor ON Outdoor Fan OFF Compressor ON Outdoor Fan ON Normal Operation zone Compressor ON Outdoor Fan OFF High pressure protection Compressor OFF Outdoor Fan OFF High pressure protection Compressor ON Outdoor Fan ON Normal Operat...

Page 8: ...indoor fan is run at high speed it will change to medium speed If 2 Tr Ts 4 indoor fan keep original speed If Tr Ts 4 indoor fan is run at high speed AUTO FAN SPEED C C C C 0 Tr Ts HIGH SPEED MEDIUM SPEED LOW SPEED C 2C 4C C C In heat mode if Tr Ts 1 indoor fan is run at low speed If 1 Tr Ts 3 if indoor fan is run at low speed there will be no change in speed if fan run at medium speed there will ...

Page 9: ...ime the switch is pressed it changes in sequence of COOL HEAT STOP MANUAL run operation procedure as the following In the first 30 minutes operation the compressor don t stop indoor fan hold high speed After 30 minutes emergency run operation start Mode Setting temperature Deflector Swing Swing HEAT Fan speed High High COOL 24 C 24 C When sleep mode is operating the SLEEP light is on When sleep mo...

Page 10: ...tion and block the main power 2 Contract the second finger to the left and right handle and pull to open the inlet grille 3 Draw away signal line only for B C D E 6 Put hands at the two ruts of the body then pull the front panel out 5 Loosen two fixing screw of front grille Model DSC 097L DSC 127L 1 Loosen the srew of the electrical box cover 2 Electrical parts 4 Take the left and right filter out...

Page 11: ...de out 3 Loosen the screw of the inside terminal board separate the board 6 Pull softly the indoor pipe temperature sensor out from the pipe casing No Parts Procedure Remark 2 Loosen the screw of the inside terminal board separate the board 7 Push the hook outside to take the electrical box out easily DISASSEMBLY AND REASSEMBLY 10 10 ...

Page 12: ...ooks to make the ass y pulled out 4 Evaporator 2 Separete the ass y tray drain from the body 1 Push the left hook and separate the left part out of evaporator 3 Separate the fan motor from the fan No Parts Procedure Remark 2 Push the right hook and separate the right part out of evaporator 5 Fan motor and cross fan 11 11 ...

Page 13: ... the nut flange Turn to the right to remove as it a left turned screw 1 Loosen the fixing screw of the base electrical control 2 Fan motor propeller fan 3 3 Loosen the fixed screw of fan motor separate the fan motor from outdoor unit Outdoor unit No Parts Procedure Remark Ass y control out 2 separate the connector 3 Separate the ass y control out from the outdoor unit Model DSC 097L DSC 127L 12 12...

Page 14: ...ot good Air will not immediately blow out at the start of HEAT mode It is processing information air will only blow out when sufficiently warm Please wait This is a way to protect compressor as per microprocessor instructions Please wait 3 minutes Does temperature set suitably Are filters dirty Are inlets and outlets of outdoor unit blocked Does sleep function start during daytime Does indoor fan ...

Page 15: ...ater dropping on the heat exchanger Melting sounds of frost on heat exchanger Indoor unit issue pooosh sound and click sound Click sound of fan or compressor when switc hing ON OFF pooosh sound of refrigerant inside the air conditioner There is odd odor in the air that air conditioner blow out Air conditioner recycles should have absorbed odors from wall carpet furniture and cloth closet out into ...

Page 16: ...Indoor unit Exploded Views and Parts List Model DSC 097L 15 15 Model DSC 127L ...

Page 17: ...be arin g 1 XJ04 01 16 Indoor unit fan 1 KFR 33G 1 4 2 17 Back p anel 1 KF25G 1 1 G1 4 18 M ounting plate 1 KFR 33G 4 14 19 Pip e fix ed clip 1 KFR 33G 1 2 9 21 Electrical control cover 1 KFR 33G 3 1 2 22 Tra nsfo rm er 1 DQ 16 03C 23 Indoor unit terminal block 1 DQ 12 51 24 Co nnecting cable clip 1 KFR 33G 3 1 7 25 Lamp holder 1 KFR 33G 3 5 1 26 Electric al co ntro l bo x 1 KFR 33G 3 1 1 27 Power...

Page 18: ...Exploded Views and Parts List Outdoor unit 17 17 Model DSC 097L Model DSC 127L ...

Page 19: ...l board supporter 1 KFR20W 3 2 2 12 Left back side board 1 KFR20W 1 2 2 13 Back cover 1 KFR20W 1 2 9 14 Right back side board 1 KFR20W 1 1 3 15 Electrical install board 1 KFR20W 3 2 1 16 Capacitor fixer 1 BJ06 01 17 Outdoor unit terminal block 1 DQ12 02 18 Power supply cord clip 1 SL01 04 19 Compressor capacitor 1 DQ11 52 20 Fan motor capacitor 1 DQ11 11 21 Capillary 1 AU09CR61FG4 2 1 2A 22 High p...

Page 20: ...10 10 Quantity 1 1 1 1 1 1 1 1 1 1 4 Ass y PCB remocon Screw case up Conduct rubber Inlay LCD LCD screen Spring battery Name Back body Number 11 10 1 2 3 4 5 6 7 8 9 Back cover Conduct rubber 9 9 11 11 Spring battery Exploded Views and Parts List 19 19 ...

Page 21: ...ESSOR MF MF YLW GRN FAN MOTOR RED YLW BLU YLW GRN MOTOR MC MC BLU N N TERMINAL BED TO INDOOR UNIT WHT 2 2 BLU BLU WHT WHT S S BLU RED CAPACITOR RUN OUTDOOR UNIT WIRING DIAGRAM Wiring diagram 20 20 Model DSC 097L DSC 127L ...

Page 22: ...cy Mode Slector Sleep lamp Timer lamp Temperature lamp Heating lamp cooling lamp Dehumidify lamp wind lamp ON OFF Swing Mode Temperature Set Sleep Mode Timer Fan Speed Operating Mode Receiver Indoor Motor Step Motor Indoor coil Temp Room Temp RELAY 1 SMPS CIRCUIT DRIVE MICRO CONTROLLER TRIAC Comp Block diagram 21 21 ...

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