SAMSUNG AW0519 Service Manual

ROOM AIR CONDITIONER

AW05B0LA(AW0519)

Manual

SERVICE

AIR CONDITIONER CONTENTS

1. Precautions

2. Product Specifications

3. Installation and Operating Instructions

4. Disassembly and Reassembly

5. Troubleshooting

6. Exploded Views and Parts List

7. Block Diagram

8. Wiring Diagram

ELECTRONICS

Samsung Electronics Co., Ltd. NOV. 1998.

Printed in Korea. Code No. DB81-00023A(1)

1. Precautions

1. Warning: Prior to repair, disconnect the power cord from the circuit breaker.

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 equipment may cause problems laterintermittent contact, 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 the ground terminal. The resistance must be greater than 30 megohms.

Fig. 1-1 Avoid Dangerous Contact

Fig. 1-2 No Tapping and No Extension Cords

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.

Fig. 1-3 No Kids Nearby!

Fig. 1-4 Clean the Unit

Samsung Electronics 1-1

2. Product Specifications

2-1 Table

Item

Type Dimensions: Width x Height x Depth Packing Size: Width x Height x Depth Voltage: Phase Frequency Operating Current Power Consumption Refrigerant Type Refrigerant Charge Cooling Capacity E.E.R Humidity Removed Air Circulation Net Weight Condenser Condenser Fan Evaporator Evaporator Fan Fan Motor Compressor(Rotary) Overload Protect Fan Motor Capacitor Compressor Capacitor Plug Type Fan Speed Control Thermo Control Design Pressure High Side/Low Side

Unit of Measure

Inches

mm Volt

FREON

BTU/h

(BTU/h,W)

LT/h

C.F.M

LBS Row Type Row Type

Model Model

F/VAC

PSI

AW05B0LA(AW0519)

Window

17-7/8 x 12-3/4 x 12

452 x 305 x 325

19-1/2 x 17-1/2 x 15

493 x 380 x 442

115

Single

5.6

625

R-22

11.6

5,000

8.0

0.8

125

Propeller Fan

Squirrel Cage

IC - 9625SWD6C

44A056HW2E1

MRA12040-12008

6 & 30/330

(DUAL TYPE)

Parallel

Selector S/W

Thermostat

300/150

Remarks

Samsung Electronics 2-1

2-2 Dimensions

452

325

305

Unit : mm

2-2 Samsung Electronics

3. Installation and Operating Instructions

3-1 Installation

3-1-1 Selecting Area for Installation

Select an area for installation that is suitable to the customerÕs needs.

1. Make sure that you install the unit in an area providing good ventilation. The air conditioner must not be blocked by any obstacles affecting the airflow near the air inlet and the air outlet.

2. Make sure that you install the unit in an area that allows good air handling. The installation area must be able to endure vibration from the unit.

3. Make sure that you install the unit away from heat or vapor.

4. Make sure that you install the unit in an area which is cool and has adequate space.

5. Make sure that you install the unit in an area away from TVs, audio units, cordless phones, fluorescent lighting fixtures and other electrical appliances (at least 1 meter clearance).

6. Make sure that you install the unit in an area which provides easy drainage for condensed water.

7. Make sure that you install the unit in area not exposed to the rain or direct sunlight. (Install a separate sunblind if exposed to direct sunlight).

8. Make sure that you install the unit in an area allowing good air movement. Do not install it in a space that would cause noise amplification of noise.

9. Fix the unit firmly if mounted in a high place.

Caution:

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

Samsung Electronics 3-1

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