Samsung ASH070VE/D User manual

SERVICE Manual

INDOOR UNIT

ASH070VE/D

ASH090VE/D

ASH120VE/D

ASH071VE/D

ASH091VE/D

ASH121VE/D

ASH074VE/D

ASH094VE/D

ASH124VE/D

ASH075VE/D

ASH095VE/D

ASH125VE/D

OUTDOOR UNIT

AXH070VE/D

AXH090VE/D

AXH120VE/D

AXH071VE/D

AXH091VE/D

AXH121VE/D

AXH074VE/D

AXH094VE/D

AXH124VE/D

AXH075VE/D

AXH095VE/D

AXH125VE/D

CONTENTSAIR CONDITIONER

1.Precautions

2. ProductSpecifications

3. OperatingInstructions and

Installation

4. Disassembly and Reassembly

5. Troubleshooting

6. Exploded Views andParts List

7.BlockDiagrams

8. PCBDiagrams

9.Wiring Diagrams

10. Schematic Diagrams

Printed in Korea.

Code No. DB81-10122A(1)

1. Warning: Prior to repair, disconnect the

power cord from the circuit breaker.

2. Use proper parts: Use only exact replace-

ment 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 equip-

ment 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 resis-

tance between the power cord and the

ground 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 neces-

sary.

9. Keep children away from the unit while it is

being repaired.

10. Be sure to clean the unit and its surround-

ing area.

Samsung Electronics 1-1

1. Precautions

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

1-2 Samsung Electronics

MEMO

2-1

2. Product Specifications

2-1 Table

Samsung Electronics

Model

Item

Type -

Cooling BTU/h

Dehumiditying I/h

Heating BTU/h

Low temp. heating BTU/h

Air volume Cooling m3/min

Heating m3/min

Noise Cooling dB

Heating dB

Energy Cooling BTU/h.W

efficiency ratio Heating BTU/h.W

Power V-Hz

Power Cooling W

Consumption Heating W

operating Cooling A

Current Heating A

Power Cooling %

factor Heating %

Starting current A

Power cord Length m

Number of core wire

Fuse capacity A

Outer Width x Height mm

dimension x Depth inch

Weight kg

Refrigerant pipe Liquid OD(mm)x L(m)

GAS

Drain hose ID(mm)x L(m)

Compressor Type

Motor Type

Rated output W

Blower Type

Motor Type

Rated output W

Heat exchanger

Refrigerant control unit

Freezer oil capacity

Refrigerant to change(R-22)

Protection device

Cooling test Condition

Heating test Condition

Maximum operation Condition

ASH070VE/ASH071VE/ASH074VE/ASH075VE

Indoor unit Outdoor unit

Wall-mounting

7000

1.2

7500

6.0

6.2

35 45

10.6

12.1

1-220 / 240-50

660

620

2.8

2.7

98.2

95.7

17.0

2 -

250V 10/16A

3.15 -

815x298x182 720x525x245

32.08x11.73x7.17 28.35x20.67x9.65

9.6 28

ø6.35 x 5

ø9.52 x 5

ø17 x 2000

- Rotary

- -

- 675

Cross-fan Propeller

Resin Die casting

35 20

2Row 12Step 1Row 20Step

CAPILLARY TUBE

280

690

- MST24AMN

-12008

ASH090VD/ASH091VD/ASH094VD/ASH095VD

Indoor unit Outdoor unit

Wall-mounting

7000

1.2

7500

6.0

6.2

35 45

10.6

11.7

1-200 / 220-50

660

640

3.3

3.2

90.9

17.0

2 -

250V 10/16A

3.15 -

185x298x182 720x525x245

32.08x11.73x7.17 28.35x20.67x9.65

9.6 28

ø6.35 x 5

ø9.52 x 5

ø17 x 2000

- Rotary

- -

- 675

Cross-fan Propeller

Resin Die casting

35 20

2Row 12Step 1Row 20Step

CAPILLARY TUBE

280

695

- MST24AMM

-12008

ASH090VE/ASH091VE/ASH094VE/ASH095VE

Indoor unit Outdoor unit

Wall-mounting

9000

1.6

10000

6.1

6.9

35 45

10.1

10.7

1-220 / 240-50

890

930

4.0

92.7

96.9

22.0

2 -

250V 10/16A

3.15 -

815x298x182 720x525x245

32.08x11.73x7.17 28.35x20.67x9.65

9.6 28

ø6.35 x 5

ø9.52 x 5

ø17 x 2000

- Rotary

- -

- 895

Cross-fan Propeller

Resin Steel

35 20

2Row 12Step 1Row 20Step

CAPILLARY TUBE

360

760

- MRA12037

-12007

ASH090VD/ASH091VD/ASH094VD/ASH095VD

Indoor unit Outdoor unit

Wall-mounting

9000

1.6

10000

6.1

6.9

35 45

10.1

10.7

1-220 / 220-50

890

930

4.2

96.3

99.9

22.0

2 -

250V 10/16A

3.15 -

185x298x182 720x525x245

32.08x11.73x7.17 28.35x20.67x9.65

9.6 28

ø6.35 x 5

ø9.52 x 5

ø17 x 2000

- Rotary

- -

- 890

Cross-fan Propeller

Resin Steel

35 20

2Row 12Step 1Row 20Step

CAPILLARY TUBE

360

820

- MRA12056

-12007

ASH120VE/ASH121VE/ASH124VE/ASH125VE

Indoor unit Outdoor unit

Wall-mounting

12000

1.9

13000

7.8

8.2

38 49

10.2

10.8

1-220 / 240-50

1180

1200

5.0

5.2

98.3

96.2

30.0

2 -

250V 10/16A

3.15 -

815x298x182 720x525x245

32.08x11.73x7.17 28.35x20.67x9.65

9.6 32

ø6.35 x 5

ø12.7 x 5

ø17 x 2000

- Rotary

- -

- 1210

Cross-fan Propeller

Resin Die casting

35 20

2Row 12Step 1Row 20Step

CAPILLARY TUBE

410

920

- MRA12030

-12008

ASH120VD/ASH121VD/ASH124VD/ASH125VD

Indoor unit Outdoor unit

Wall-mounting

12000

1.9

13000

7.8

8.2

38 49

9.83

10.4

1-200 / 220-50

1220

1250

5.9

6.1

94.0

93.1

36.0

2 -

250V 10/16A

3.15 -

185x298x182 720x525x245

32.08x11.73x7.17 28.35x20.67x9.65

9.6 32

ø6.35 x 5

ø12.7 x 5

ø17 x 2000

- Rotary

- -

- 1215

Cross-fan Propeller

Resin Steel

35 20

2Row 12Step 1Row 20Step

CAPILLARY TUBE

410

920

- MRA98706

-12008

Perfor-

mance

Power

Size

INDOOR UNIT : DB27°C WB19°C OUTDOOR UNIT : DB35°C WB24°C

INDOOR UNIT : DB20°C OUTDOOR UNIT : DB7°C WB 6°C

INDOOR UNIT : DB32°C WB22.5°C OUTDOOR UNIT : DB43°C WB25.5°C

2-2 Samsung Electronics

2-2 Dimensions

2-2-1 Indoor Unit

2-2-1 Outdoor Unit

Air

(Front view) (Remote control)

(Rear view)

(Front view) (Rear view)

Air out

Installation plate

Samsung Electronics 2-3

2-3 Low pressure & Current Data

Indoor Unit : ASH070VE/ASH071VE

ASH074VE/ASH075VE Outdoor Unit : AXH070VE/AXH071VE

AXH074VE/AXH075VE

•Cooling characteristics •Heating characteristics

325

Outdoor Inlet air D. B. temp.(°C)

30 4035 45 50

3-5

Outdoor Inlet air D. B. temp.(°C)

0 105 15 20 25

325

Outdoor Inlet air D. B. temp.(°C)

30 4035 45 50

10 -5

Outdoor Inlet air D. B. temp.(°C)

0 105 15 20 25

2-4 Samsung Electronics

Indoor Unit : ASH070VD/ASH071VD

ASH074VD/ASH075VD Outdoor : Unit AXH070VD/AXH071VD

AXH074VD/AXH075VD

•Cooling characteristics •Heating characteristics

325

Outdoor Inlet air D. B. temp.(°C)

30 4035 45 50

3-5

Outdoor Inlet air D. B. temp.(°C)

0 105 15 20 25

325

Outdoor Inlet air D. B. temp.(°C)

30 4035 45 50

10 -5

Outdoor Inlet air D. B. temp.(°C)

0 105 15 20 25

Product Specifications

2-5

Samsung Electronics

Indoor Unit : ASH090VE/ASH091VE

ASH094VE/ASH095VE Outdoor : Unit AXH090VD/AXH091VE

AXH094VD/AXH095VE

•Cooling characteristics •Heating characteristics

325

Outdoor Inlet air D. B. temp.(°C)

30 4035 45 50

3-5

Outdoor Inlet air D. B. temp.(°C)

0 105 15 20 25

325

Outdoor Inlet air D. B. temp.(°C)

30 4035 45 50

10 -5

Outdoor Inlet air D. B. temp.(°C)

0 105 15 20 25

Product Specifications

2-6 Samsung Electronics

Indoor Unit : ASH090VD/ASH091VD

ASH094VD/ASH095VD Outdoor Unit : AXH090VD/AXH091VD

AXH094VD/AXH095VD

•Cooling characteristics •Heating characteristics

325

Outdoor Inlet air D. B. temp.(°C)

30 4035 45 50

3-5

Outdoor Inlet air D. B. temp.(°C)

0 105 15 20 25

325

Outdoor Inlet air D. B. temp.(°C)

30 4035 45 50

10 -5

Outdoor Inlet air D. B. temp.(°C)

0 105 15 20 25

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