Samsung AW0893L User manual

SERVICE Manual

CONTENTSAIR CONDITIONER

11. Precautions

12. Product Specifications

13. Installation and Operating

Instructions

14. Disassembly and Reassembly

15. Troubleshooting

16. Exploded Views and Parts List

17. Block Diagram

18. PCB Diagram

19. Wiring Diagram

10. Schematic Diagram

DB98_04511A(2)-CO 2/18/03 4:08 PM Page 3

ROOM AIR CONDITIONER

AW0593L

AW0693L

AW0893L

AW1093L

AW1293L

AW1893L

1. Precautions

Samsung Electronics 1-1

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 later-

intermittent 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 megaohms.

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. 1-1 Avoid Dangerous Contact

Fig. 1-2 No Tapping and No Extension Cords

Fig. 1-3 No Kids Nearby!

Fig. 1-4 Clean the Unit

DB98_04511A(2)-1 2/18/03 4:09 PM Page 1-1

2.Product Specifications

2-1 Table

Item Unit of

Measure AW0593L AW0693L AW0893L REAMRK

Type WINDOW

Dimension:

(Width×Height×Depth) mm 424×310×326 500×355×461

Voltage Volt 115

Phase - SINGLE

Frequency Hz 60

Operation Current A 4.5 5.4 6.6

Power Consumption W 500 600 740

Refrigerant Type FREON R22

Refrigerant Change g 300 330 460

Capacity BTU/h 5400 6400 8000

EER BTU/h.W 10.8 10.7 10.8

Net Weight Kg 18.5 25.0 26.5

Condenser Row 2×15 2×16 2×16

Condenser Fan Type Propeller Fan

Evaporator Row 2×10 2×11 2×11

Evaporator Fan Type Blower

Fan Motor MODEL YSLA-30-6-0005 YSLA40-6S-2 YSLA40-6S-1

Compressor(Rotary) MODEL 39A050HSAKA 39A062HSAEA 44A076HUAEB

Overload Protect - KA-122-LBDN61K KA-122LLCN00B MRA12083-12008

Compressor Capacitor μF/VAC 35/270 40/370 45/370

Fan Motor Capacitor μF/VAC 3.5/270 6/450 8/450

Fan Speed RPM 1060/1010/960 950/900/850 1030/980/920

Thermo Control - THERMISTOR

Samsung Electronics 2-1

2-1 Table(CONT.)

Item Unit of

Measure AW1093L AW1293L AW1893L REMARK

Type WINDOW

Dimension:

(Width×Height×Depth) mm 560×411×548 620×425×640

Voltage Volt 115 230/208

Phase - SINGLE

Frequency Hz 60

Operation Current A 9.3 10.6 7.6/8.3

Power Consumption W 940 1170 1700/1800

Refrigerant Type FREON R22

Refrigerant Change g 500 590 820

Capacity BTU/h 10200 12600 18100/17800

EER BTU/h.W 10.8 10.8 10.7

Net Weight Kg 37.5 38.5 51

Condenser Row 3×17(L-Bending) 3×17(L-Bending) 3×19(L-Bending)

Condenser Fan Type Propeller Fan

Evaporator Row 2×12 2×10(φ9.52) 3×11(φ9.52)

Evaporator Fan Type Blower

Fan Motor MODEL YGN60-6B-2 YGN60-6B-1 YSK160-6A-3

Compressor(Rotary) MODEL 44B098HX1EF 44B117HX1EL 48D172IU1EQ

Overload Protect - MRA12132-12007 MRA12053-12007 MRA12133-12007

Compressor Capacitor μF/VAC 45/370 50/370 35/450

Fan Motor Capacitor μF/VAC 15/250 15/250 6/450

Fan Speed RPM 930/870/830 900/850/800 900/850/800

Thermo Control - THERMISTOR

2-2 Samsung Electronics

Samsung Electronics 2-5

2-2-1 Main Unit

2-2 Dimensions

DB98-04512A(2)_1 2/19/03 10:44 AM Page 2-3

Width

Height

Front view Side view

Front viewFront view

(Unit : mm)

Side viewSide view

Front view

Depth

(Unit : mm)(Unit : mm)

Side view

(Unit : mm)

Model Name Width Height Depth

AW0593L 424 310 326

AW0693L500 355 461

AW0893L

AW1093L560 411 548

AW1293L

AW1893L620 425 640

2-2-2 Remote Control

Operating mode

( Cool, Dry, Fan)

Remote control

transmission indicator

Energy Saving mode

Fan speed

On Timer setting

Off Timer setting

Battery discharge indicator

Temperature setting

Sleep mode

On/Off button

Timer Set/Cancel button

Timer setting button

Energy Saving button

Fan speed adjustment

button

Sleep timer setting button

Temperature adjustment

buttons

Mode selection button

(Cool,Fan, Dry)

Samsung Electronics 3-1

3. Installation and Operating Instructions

3-1 Installation

3-1-1 Selecting Area for Installation

1. Make sure that you install the unit in an area

providing 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 that

allow 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 (obtain a clearance of at least one

meter).

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. 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:

Do not use the air conditioner in the following environments : greasy areas (including areas near

machines), or marine areas. Contact your local dealer for advice.

DB98_04511A(2)-1 2/18/03 4:09 PM Page 3-1

3-2 Function Description

3-2-1 Cooling operation mode

The compressor is turned on and off according to the ambient temperature and set temperature.

1) Compressor on and off control

• Compressor on and off control according to the ambient temperature

*The compressor is turned off when "ambient temperature = set temperature

*The compressor is turned on when "ambient temperature = set temperature +1˚C"

2) Default value after power reset ➔set temperature = 24˚C

Fan speed = High

3) Set temperature indicating (setting) range : 1˚C interval from 18˚C to 30˚C.

3-2-2 Fan operation mode

1) If "Fan operation mode" signal is received from remocon or panel.

➔ the compressor is immediately turned off and only fan motor is operated at set blowing speed.

➔ it changes such as "High ➔Med ➔Low ➔ High"( if Fan speed is selected).

2) The initial Fan motor speed is set to "High".

3) The set temperature can not be indicated and set.

3-2-3 Energy saver operation mode

*If the compressor turn off at the cooling operation, the fan motor turn off after operation during the fixation

time only, and operation that energy saver by turn off the fixation time only, and operation that energy saver

by turn off the motor continuously before the condition of the compressor on.

*The fan motor is not operated at flow wind operation.

*Energy saver operation specification at the cooling operation.

1) Fan motor control in compressor on : operate with setting wind speed

2) Fan motor control in compressor off : After compressor off, the fan motor is operated breeze for 2 minutes

and then it turn off.

3) After the fan motor off, the compressor and fan motor is operated normally when the compressor on.

3-2 Samsung Electronics

DB98_04511A(2)-1 2/18/03 4:09 PM Page 3-2

Temperature/Timer

settings

Temperature adjustment

buttons

On/Off button

Mode selection button

(Cool,Fan, Dry)

Sleep timer setting button

Timer setting button

Fan speed adjustment button Remote control

Energy Saver button

Fan Speed

Mode

Cool/Dry/Fan

E.Saver

Sleep

Timer

Temp.

Power

Samsung Electronics 3-3

3-2-4 Sleep operation mode

1) Enable to sleep operation only when cooling operation.

2) 7-SEG LED DISPLAY"8Hr"

And, automatically SET OFF after operated while 8 Hour

3) If sleep operation, setting Temperature rise 1˚C after 1 Hour

4) ON TIMER operation, not operation, ENERGY SAVER operation, not sleep operation.

3-2-5 Dry operation mode

Same as Cool operation mode.

3-2-6 LED display indication in case of error detection

ERROR OPERATION

ROOM THERMISTOR

(OPEN or SHORT)

7-SEG

LED DISPLAY

E1 displayed

1) Set operation in case of error occurrence.

• Malfunction of each temperature sensor (open, short)

- Error mode display, warning sound.

- The operation status is off.

Installation and Operating Instructions

DB98_04511A(2)-1 2/18/03 4:09 PM Page 1

MEMO

3-4 Samsung Electronics

DB98_04511A(2)-1 2/18/03 4:09 PM Page 2

Samsung Electronics 4-1

4. Disassembly and Reassembly

4-1 Compressor Replacement Flow Chart

Locate cause of defect

Release refrigerant

Disconnect electrical wiring

from compressor

Cut refrigerant lines

from compressor

Plug disconnected lines

Replace compressor

Inspect electrical

wiring for defects,

and terminals for

correct and secure

connections

Solder discharge line

Corrective action

Check refrigerant oil level

Add oil as necessary

Solder suction line Use nitrogen gas

Perform soldering function

Fill system with

nitrogen gas

Check for leakage

Pinch and braze filling tube

Recharge system

Evacuate system

Release nitrogen gas?

Low oil level? N

Leakage?

Problem?

DB98_04511A(2)-1 2/18/03 4:09 PM Page 3

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