Aire Acondicionado Dsa099L 129L 189L Daewoo

DSA-099L
DSA-129L
DSA-189L

Aug 2007

CONTENTS
Contents

1

Safety precautions

2

Installation

2

Block diagram

11

Trouble shooting

12

Fault diagnosis by symptom

13

Control specification

17

To disassemble mechanical parts

21

Exploded views and parts list

25

Wiring diagrams

35

1

SAFETY PRECAUTIONS
T he following safetyprecautions must be taken when using your air
conditioner.
1. Warning: Prior to repair, disconnect the power cord.
2. Use proper parts: use only exact replacement parts. (Also, we recommend replacing parts rather
than repairing them.)
3. Use the proper tools: use the proper tools and test equipment, and know how to use them. Using
defective tools or test equipment may cause problems later-intermittentcontact, for example.
4. Power cord: prior to repair, check the power cord and replace it if necessary.
5. Avoid using an extension cord, and avoid tapping into a power cord. This practice may result in
malfunction or fire.
6. After completing repairs and reassembly, check the insulation resistance.
Procedure: prior to applying power, measure the resistance between the power cord and theground
terminal. The resistance must be greater than 30 megohms.
7 . Make sure that the grounds are adequate.
8. Make sure that the installation conditions are satisfactory. Relocate the unit if necessary.
9. Keep children away from the unit while it is being repaired.
10. Be sure to clean the unit and its surrounding area.

INSTALLATION
S electing area for installation
Select an area forinstallation that is suitable to the customer’s needs.

1 Location of indoor unit
Keep the air inlet and outlet at a far distance from the blockage.
Keep the height distance between the indoor and outdoor unit at most 5m.
Mount on the wall solid enough to bear the weight of the unit and not cause any shake.
Avoid direct sunshine.
A place easy for condensate drain and easy for connecting withthe outdoor unit.
Keep a far distance away from the fluorescent lamp, it may influence the operation of remote controller.
Keep at least 1m away from the TV radio and other home appliances.

2 Location of outdoor unit
A place solid enough to bear the weight of the unit and not cause any shake.
Good ventilation, less dust, far from direct rain and sunshine.
A place where the air dischargedout of the outdoor unit or the operation noise will not annoy your
neighbours.
No blockage near the outdoor unit.
Avoid
Avoid places close to inflammable gas leakage.

Caution:
It is harmful to the air conditioner if it is used in the following environments: greasy areas (including area
near machines). Salty area such as coastal areas, areas where sulfuric gas is present such as hot springareas. Contact your dealer for advice.

2

INSTALLATION
Installation diagram of indoor unit and outdoor unit
Confirm the installation position by the mark of the indoor mounting plate.

or
105m

above

m

155mm
above 250mm

above

or

or

Above 20mm

The copper pipe can be led
from back, right, underside,
or left-back side.

back
right

front

left
backUnderside Left-back

above 500mm

While installing the pipeline on the
thin armor plate or on the wall of
metal mesh, you should use the
wooden board to clamp between
the wall and the pipeline, or wrap
up the pipeline with 7-8 layers of
insulating plastic tape.

abov

Ï
Ômm
Ò0É
mm0
e3
100v
abo

e 30

0mm

m

00m

ve 5

abo

Notice: do not elevate the
drain hose.abo

ve 5

00m

m

3

Cover connecting pipe with
adiabatic material.

Sponge plastic adiabatic
material with the
thickness of 8mm.

INSTALLATION
1 Securing the mounting plate and drill on the wall
Secure the mounting plate
The mounting plate should be attached to the structural part of wall (post etc).
Fasten string at the central hole

fasten string at the central hole...