SAMSUNG AW240WB0K_CAP.31002.1.15 Service Manual

ROOM AIR CONDITIONER

TIMER

FAN SPEED

AIR SWING

CONT.

OFF

hour

THERMOSTAT

A W-1407B A W-1807B A W-1817B A W-1808E A W240WB0K

SERVICE

Manual

CONTENTSROOM AIR CONDITIONER

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

¤ˇSamsung Electronics Co., Ltd. JAN. 1998.

Printed in Korea. Code No. DB81-10098A(4)

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

1-1Samsung Electronics

2. Product Specifications

2-1 Table

Item

Type Dimensions: Width¡¿Height¡¿Depth Packing Size Width¡¿Height¡¿Depth Voltage: Phase Frequency Operating Current Power Consumption Refrigerant Type Refrigerant Charge Cooling Capacity EER Net Weight Condenser Condenser Fan Evaporator Evaporator Fan Fan Motor Compressor(Rotary) Overload Protect Compressor Capacitor Fan Motor Capacitor Fan Speed Control Thermo Control Timer Control

Unit of Measure

Volt

FREON

BTU/h

BTU/h.W

kg Row Type Row type

Model

§ / VAC

hour

AW-1407B

220 208 ~ 230

6.7

1,400

810

14,000

10.0 54

2¡¿16

2¡¿14

IC-13635SWF6B

48A135IV1E1

MRA12002-9200

25/450

(DUAL)

6/450

AW-1807B

AW-1817B

Window

660¡¿420¡¿695

737¡¿476¡¿794

Single

60 50

9.2

2,000

9.1 / 10.1 2,045

R-22

820

18,000

9.0

1,200

18,000

8.8

Propeller Fan

Blower

IC-13640SWF6B

48B190IV2E7

MRA12016-12007

40/450

(DUAL) (DUAL) (DUAL) (DUAL)

6/450

IC-13640SWF6B

48B175IV1E7

MRA12016-12007

35/450 6/450

Fan speed switch(High & Low)

Thermostat

AW-1808E

220~240

8.7

2,000

1,140

18,000

9.0 58

3¡¿16

3¡¿14

IC-13435SWJ5A

IC-13640SWF6B

48B180JV1E7

MRA12016-12007

MRA12068-12007 40/450 6/450

AW240WB

220

10.7

2,290

1,200

22,000

9.6

48B220IV1E7

40/450 6/450

2-1Samsung Electronics

2-2 Dimensions

660

420

695

Unit : mm

Front view

Side view

Samsung Electronics2-2

3. Installation and Operating Instructions

3-1 Installation

¡ When selecting the area for installing the unit, be sure to obtain approval of the customer.

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

2. Make sure that you install the unit in an area which can endure the weight and vibration of 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 where the cooled air can be evenly spread in a room.

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.(obtain a clearance of at least one meter)

CCaauuttiioonn

Do not use the air conditioner in such areas as a greasy area(including machine oil), saline area(sea side), or sulphuric area(hot spring). When using the air conditioner in these areas, special maintenance is required. Contact your local dealer or our service center for advice.

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 an area not exposed to rain or direct sunlight. (Install a separate sunblind if exposed to direct sunlight.)

8. Do not install the unit in an area subjected to noise or vibration amplification which may affect your neighbor. (Fix the unit firmly if mounted in a high place.)

3-1Samsung Electronics

TIMER

FAN SPEED

AIR SWING

CONT.

OFF

hour

THERMOSTAT

3-2 Operating Instruction

Thermostat control

Air swing switch

Timer control

Fan speed switch

3-2-1 Thermostat control

Off :

When the room temperature is lowered by the air conditioner, the gas within the thermostat will contract and cause a break in the electric contact. The compressor will then stop. After the compressor stops, the room temperature will rise.

On :

As the room temperature increases to a selected level, the gas within the thermostat expands, causing electric contact, which provides the source of electric power to the compressor. The room temperature will fall, and the cycle will repeat.

Control Operation :

By turning the control knob clockwise(toward higher numbers), the temperatures will be cooler. By turning the control knob counterclockwise(toward lower numbers), the temperature will be warmer.

Level 1 : Cool air will be supplied above 30~35¡ .

Cool air will be ceased below 28~32.5¡ .

Level 10 : Cool air will be supplied above 17.4~20.4¡ .

Cool air will be ceased below 14.4~17.4¡ .

Samsung Electronics3-2

+ 15 hidden pages