Daewoo DTB-F071LH-DVI Service Manual Download Page 2

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CONTENTS

1. Features

2. Specification

3. Outline and dimension

4. Indoor unit combination

5. Capacity table

6. Wiring diagram

7. Electronic control functions

Summary of Contents for DTB-F071LH-DVI

Page 1: ...1 Service Manual Split System Air Conditioner Model DTB F071LH DVI DTB F091LH DVI DTB F121LH DVI DTB F181LH DVI DMB F2713LH AVO DAEWOO ELECTRONICS CO LTD by Nemko S M NO DTBF071001...

Page 2: ...CONTENTS 1 Features 2 Specification 3 Outline and dimension 4 Indoor unit combination 5 Capacity table 6 Wiring diagram 7 Electronic control functions...

Page 3: ...1 Features 1 Fashion design quality life 2 Low operation noise 3 High efficiency screw fan 4 Equal fast wide angle cooling more comfortable...

Page 4: ...itch b mm 21x13 37 21x13 37 21x13 37 21x13 37 c Fin spacing mm 1 3 1 3 1 3 1 3 d Fin type code Hydrophilic aluminium Hydrophilic aluminium Hydrophilic aluminium Hydrophilic aluminium e Tube outside di...

Page 5: ...650x30x650 650x30x650 650x30x650 Packing W H D mm 715x115x715 715x115x715 715x115x715 715x115x715 Indoor unit panel Net Gross weight panel Kg 3 5 3 5 3 5 3 5 Application area m2 10 14 14 21 18 26 35...

Page 6: ...00 27000 21000 30000 32000 Rated input power range W 1100 2430 1400 2520 2020 2950 2982 Heating Rated current range A 5 0 11 6 6 4 12 0 9 3 13 8 13 9 Max input consumption W 4500 Max current A 25 Mode...

Page 7: ...W H D mm 1043X915X395 Outdoor unit Net Gross weight Kg 80 84 Refrigerant type and charge g R410A 2700 Design pressure Hi Lo MPa 4 2 2 5 Liquid side Gas side mm inch 6 35 1 4 9 53 3 8 Max refrigerant...

Page 8: ...inal heating capacities are based on the following conditions Indoor temp 20 CDB Outdoor temp 7 CDB 6 CWB Equivalent ref Piping 8m horizontal 8 Actual noise level may differ depending on the room stru...

Page 9: ...8k 580 Body 67 600 Ceiling hole 650 Panel 401 Hook location 611 Hook location 580 Body 422 28 5 600 Ceiling hole 650 Panel Drain side and Tubing side A 600 Hook 265 Panel Chart 4 Body Nut Ceiling Outd...

Page 10: ...r this condition the single indoor unit capacity will attenuate That means you can not gain the nominal capacity but smaller than it We are out of responsibility if customers don t follow the notice b...

Page 11: ...9 63 9 09 8 72 8 45 Sensitive capacity kW 8 36 7 99 7 70 7 27 6 98 6 76 32 C D 23 C W Input kW 2 50 2 85 3 21 3 57 3 92 4 28 HEATING OUTDOOR CONDITIONS Indoor Conditions 24 C D 18 C W 12 C D 11 C W 7...

Page 12: ...6 WIRING DIAGRAM Indoor unit...

Page 13: ...Outdoor unit M4OA 27HRIN1...

Page 14: ...25A the compressor stops 9 Outdoor condenser high temperature protection Under cooling mode if T3 65 for 3 minutes the compressor will stop When T3 52 the protection is not valid 10 Outdoor low tempe...

Page 15: ...T Indoor exchanger temp Indoor fan speed T 34 Off 34 T 37 Breeze 37 T 44 Low speed Indoor exchanger temp up T 44 Setting fan speed T 38 Setting fan speed 33 T 38 Low speed 24 T 33 Breeze Indoor excha...

Page 16: ...ating at same time Heating mode has a priority 7 3 1 Definition Cooling mode Heating Mode Fan Off Cooling mode No Yes No No Heating Mode Yes No Yes No Fan No Yes No No Off No No No No No No mode confl...

Page 17: ...automatically sets the unit to previous settings before the power failure when power returns 7 7 Cooling capacity test frequency locked When test the cooling capacity the frequency can be locked at 78...

Page 18: ...oor communication error P0 Compressor top protection against temperature P1 High pressure protection P2 Low pressure protection P3 Compressor current protection P4 Inverter module protection P5 Outdoo...

Page 19: ...speed is controlled according ambient temp After the compressor stop 30 seconds later the fan stop When cooling 27 High speed Ambient temp rise 27 Low speed 25 High speed Ambient temp decline 25 Low s...

Page 20: ...8 Exploded View...

Page 21: ...ONICS CO LTD 686 AHYEON DONG MAPOGU SEOUL KOREA C P O BOX 8003 SEOUL KOREA TELEX DWELEC K28177 8 CABLE DAEWOOELEC FAX 82 2 364 5588 TEL 82 2 360 7114 8114 http www dwe co kr S M NO DTBF071001 PRINTED...