Daewoo DSB-070L User Manual

Service Manual
Split System Air
Conditioner
Model: DSB-070L
DSB-091L
DSB-121L
DAEWOO ELECTRONICS CO., LTD.
✔ 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 (http://svc.dwe.co.kr).
S/M No. : DSB070L010

Daewoo DSB-070L Specifications

General

Brand	Daewoo
Model	DSB-070L
Category	Air Conditioner
Language	English

Summary

Specifications

DSB-070L Specifications

Details the technical specifications for the DSB-070L model, including power, capacity, and dimensions.

DSB-091L Specifications

Details the technical specifications for the DSB-091L model, including power, capacity, and dimensions.

DSB-121L Specifications

Details the technical specifications for the DSB-121L model, including power, capacity, and dimensions.

Operation

Remote Controller

Description of Functions

Wiring and Circuit Diagrams

Wiring Diagram

Provides the overall wiring diagram for the air conditioner units.

Refrigerant Cycle

Illustrates the refrigerant cycle and specifies capillary tube and charge quantity for different models.

Control Block Diagram

Shows the control block diagram for the air conditioner.

Troubleshooting

General Troubleshooting Flowcharts

Provides general troubleshooting flowcharts for unit operation issues.

Electronic Circuit Components

PCB Circuit Diagram

Presents the PCB circuit diagram with component labels and connections.

Functional Test Methods

Remote Controller Assembly Functional Test

Outlines the functional test procedure for the remote controller assembly.

Disassembly Instructions

Indoor Unit Disassembly

Provides step-by-step instructions for disassembling the indoor unit.

Outdoor Unit Disassembly