Samsung FH052EAMC Datasheet

DB98_24121A(1)_Co 1/28/05 6:33 AM Page 1

THE FEATURE OF PRODUCTAIR CONDITIONER

Basic : INDOOR UNIT OUTDOOR UNIT

Basic : FH070EAMT UH070EAMT

Model : FH052EAMC UH052EAMC

FH070EAMC UH070EAMC

Model code: FH052EAMC UH052EAMC

FH070EAMC UH070EAMC

Model :

FH052/070EAMC

UH052/070EAMC

Auto Changeover

Long Lasting Outdoor Unit

Free Installation

Various useful functions

SERVICE

Manual

For more information, Please access to our service web site (http://itself.sec.samsung.co.kr)

SYSTEM AIR CONDITIONER

DB98_24121A(1)_Co 1/28/05 6:33 AM Page 1

Contents

11. Precautions

...........................................................................................................................................

1-1

1-1 Installing the air conditioner

..........................................................................................................

1-1

1-2 Power supply and circuit breaker

...............................................................................................

1-1

1-3 During operation

................................................................................................................................

1-1

1-4 Disposing of the unit

........................................................................................................................

1-2

1-5 Others

....................................................................................................................................................

1-2

12. Product Specifications

..............................................................................................................

2-1

2-1 The Feature of Product

..................................................................................................................

2-1

2-2 Name of Each Part

...........................................................................................................................

2-2

2-3 Product Specifications

....................................................................................................................

2-4

2-4 The Comparative Specifications of Product

..........................................................................

2-6

2-5 Accessory and Option Specifications

.......................................................................................

2-8

13. Alignment and Adjustments

.................................................................................................

3-1

3-1 Setting up option switches

............................................................................................................

3-1

3-2 Setting Option Setup Method

......................................................................................................

3-3

14. Disassembly and Reassembly

...........................................................................................

4-1

Indoor Unit

...........................................................................................................................................

4-1

4-2 Outdoor Unit

........................................................................................................................................

4-10

15. Exploded Views and Parts List

.........................................................................................

5-1

5-1 Indoor Unit

...........................................................................................................................................

5-1

5-2 Outdoor Unit

.........................................................................................................................................

5-4

16. Electrical Parts List

.......................................................................................................................

6-1

17. Wiring Diagram

..................................................................................................................................

7-1

7-1 Indoor Unit

...........................................................................................................................................

7-1

7-2 Outdoor Unit

.........................................................................................................................................

7-2

18. Schematic Diagram

.......................................................................................................................

8-1

8-1 Indoor Unit

...........................................................................................................................................

8-1

8-2 Outdoor Unit

.........................................................................................................................................

8-2

24121A(1)_1 1/28/05 6:17 AM Page 1

24121A(1)_1 1/28/05 6:17 AM Page 2

Contents

19. Circuit Descriptions

.....................................................................................................................

9-1

9-1 PCB Circuit Descriptions

.................................................................................................................

9-1

9-2

Refrigerating Cycle Diagram

.........................................................................................................

9-3

10. PCB Diagram

.......................................................................................................................................

10-1

10-1 Indoor Unit

.........................................................................................................................................

10-1

10-2 Outdoor Unit

.......................................................................................................................................

10-3

11. Operating Instruction and Installation

........................................................................

11-1

11-1 Main Function

....................................................................................................................................

11-1

11-2 Wireless Remote Control-Buttons and Display

...................................................................

11-4

12. Troubleshooting

...............................................................................................................................

12-1

12-1 Operation Specification

.................................................................................................................

12-1

12-2 Troubleshooting

................................................................................................................................

12-4

12-3

Sequence for trouble diagnosis

.................................................................................................

12-6

13. Block Diagram

....................................................................................................................................

13-1

13-1 Indoor Unit

.........................................................................................................................................

13-1

13-2

Outdoor Unit

.......................................................................................................................................

13-2

14. Reference Sheet

...............................................................................................................................

14-1

14-1 Index for Model Name

...................................................................................................................

14-1

14-2 Refrigerant Pressure during the Charging

............................................................................

14-2

14-3 Pressure & Capacity mark

...........................................................................................................

14-2

14-5 Q & A for Non-trouble

.....................................................................................................................

14-3

14-4 The abbreviated technology words & the definition of technology terms

.............

14-2

14-6

Cleaning Your Air Conditioner

....................................................................................................

14-6

14-7 Installation

...........................................................................................................................................

14-7

14-8 Installation Diagram of Indoor Unit and Outdoor Unit

......................................................

14-8

1-1Samsung Electronics

1. Precautions

1-1 Installing the air conditioner

● Users should not install the air conditioner by themselves.

Ask the dealer or authorized company to install the air conditioner except the window-type air conditioner in U.S.A and Canada.

● If you don’t install the air conditioner properly, it may cause a fire, a water leakage or an electric shock.

● You must install the air conditioner according to the national wiring regulations and safety regulations.

● Install the indoor unit higher than 2.5m from the floor to avoid the injury caused by the operation of the fan.

(except the window-type air conditioner)

● The manufacturer is not responsible for any accidents or injury caused by an incorrect installation.

● When installing the built-in type air conditioner, keep all electric cables such as the power cable and the connection cord in pipes,

ducts, or cable channels to protect them from the danger of impact or any other incidents.

1-2 Power supply and circuit breaker

● If the power cord of the air conditioner is damaged, it must be replaced by the manufacturer or a qualified person in order to

avoid a hazard.

● The air conditioner must be plugged into an independent circuit if applicable or connect the power cable to the auxiliary circuit

breaker.

An all pole disconnection from the power supply must be incorporated in the fixed wiring with a contact opening of >3mm.

● Do not extend an electric cord to the air conditioner.

● The air conditioner must be plugged in after you complete the installation.

1-3 During operation

Do not repair the air conditioner at your discretion.

It is recommended to contact a service center directly.

Never spill any kind of liquid on the air conditioner.

If this happens, turn off the air conditioner and contact an authorized service center.

24524(1)_1 56/10/3 7:06 PM Page 1-1

Do not spray any kind of liquid into the indoor unit. If this happens,

turn off the air conditioner and contact a service center.

Samsung Electronics1-2

1-5 Others

● Never store or load the air conditioner upside down or sideways to prevent the damage to the compressor.

● Young children or infirm persons should be always supervised when they use the air conditioner.

● Max current is measured according to IEC standard for safety.

● Current is measured according to ISO standard for energy efficiency.

1-4 Disposing of the unit

● Before throwing out the air conditioner, remove the batteries from the remote control.

● When you dispose of the air conditioner, consult your dealer. If pipes are removed incorrectly, refrigerant may blow out and

cause air pollution. When it contacts with your skin, it can cause skin injury.

● The package of the air conditioner should be recycled or disposed of properly for environmental reasons.

24524(1)_1 56/10/3 7:06 PM Page 1-2

1-3 During operation(cont.)

Make sure that the air conditioner is well ventilated at all times:

Do not place a cloth or other materials over it.

Remove the batteries if you don’t use the remote control

for a long time. (If applicable)

Use the remote control within 7 meters from the indoor unit.

(If applicable)

Do not insert anything between the airflow blades to prevent damage

of the inner fan and consequent injury.

Keep children away from the air conditioner.

Do not place any obstacles in front of the air conditioner.

2-1Samsung Electronics

2. Product Specifications

2-1 The Feature of Product

Auto Changeover

Long Lasting Outdoor Unit

Anti Corrosion Cabinet & Heat Exchanger are applied.

Free Installation

4 directions piping installation are possible.

Various useful functions

-Long piping : Max.30m

24121A(1)_1 1/28/05 6:17 AM Page 2-1

Samsung Electronics2-2

(Unit : mm)

2-2 Name of Each Part

2-2-1 Indoor Unit

Air flow blade(right/left)

Air flow blade(up/down)

Air filter

Front grille

Remote control

sensor

Defrosting indicator

Filter sign indicator

Fan indicator

Auto indicator

Timer indicator

Operation indicator

On/Off button

45

50

240

200

650

197

922

1,000

Back side

Pipe outlet (bottom side)

Drain hose outlet

Wiring hole

Air intake hole (Ø50)

The figures are shown in this instruction may differ from yours depending on the model.

24121A(1)_1 1/28/05 6:17 AM Page 2-2

Product Specifications

2-3Samsung Electronics

2-2-2 Outdoor Unit

0

8

0

6

8

46

0

1

3

Air Inlet(Rear)

Air

Outlet

Connection

Valve

Note : • If the heat exchanger in the outdoor unit gets dusty, cooling efficiency may fall.

So

clean the heat exchanger with water when it becomes dirty. However, be careful when you

wash

the surface of the heat exchanger because it is very sharp.

24121A(1)_1 1/28/05 6:17 AM Page 2-3

24121A(1)_1 1/28/05 6:17 AM Page 2-4

Samsung Electronics2-4

2-3 Product Specifications

Btu/h

W

B

tu/h

W

ø/

V/Hz

Cooling W

H

eating W

C

ooling A

H

eating A

H

.H r.

p.m

Fan S

peed

Hi r.p.m

Mid r.

p.m

Low r.p.m

H.H m

3

/min

Air Flow

Hi m

3

/min

Mid m

3

/min

Low m

3

/min

Noise L

evel(Hi)

Cooling(Hi) d

B(A)

(Sound P

ressure)

Heating(Hi) dB(A)

Heat Exchanger

Ty

pe

RowxStagesxFin P

itch(mm)

Fan

Ty

pe

Motor Output W

H mm

D

imensions W mm

D mm

We

ight Net/Gross kg

Fan Speed

Hi r.

p.m

Low r.

p.m

Air F

low(Hi) m

3

/min

Noise L

evel

Cooling(Hi) dB(A)

(Sound P

ressure)

Heating(Hi) dB(A)

Fan

Type

Motor O

utput W

Ty

pe

Compressor

M

odel

Protection

MODEL

INDOOR UNIT

OUTDOOR U

NIT

18,300

5,400

21,100

6,200

1/220~240/50

1,920

2

,000

8

.5

8.6

-

116

0±30

1060±30

960±30

-

13

12

11

48

S

lit

3

x12x1.5

S

irocco

90

2

00

1

,000

6

50

2

2/26

9

40±40

450±40

45

5

9

60

P

ropeller

7

0

Rotary

G

5A240JUAEM

22,800

6,700

24,500

7,200

1/220~240/50

2,480

2,550

11.4

11.5

-

1

260±30

1160±30

1060±30

-

14

13

12

5

0

50

Slit

3

x12x1.5

S

irocco

90

2

00

1

,000

6

50

2

2/26

8

80±40

450±40

51

60

61

P

ropeller

7

8

Rotary

G

8D190JUAEH

InternalInternal

Capacity

Indoor U

nit

Power I

nput

Running

Current

Outdoor U

nit

FH052EAMC

UH052EAMC

FH070EAMC

UH070EAMC

Power Supply

Cooling

Heating

24121A(1)_1 1/28/05 6:17 AM Page 2-4

24121A(1)_1 1/28/05 6:17 AM Page 2-5

Elec.Expansion Valve

2-5Samsung Electronics

Type

Refrigerant

C

harge g

Adding C

harge g/m

Control

H

eat E

xchanger

Type

RowxStagesxFin P

itch(mm)

H mm

D

imensions W mm

D mm

We

ight Net/Gross kg

Pipe O

.D Size

Liquid mm(inch)

Gas m

m(inch)

Connection M

ethod

Between

H

eight m

Pipe L

ength m

MODEL

INDOOR U

NIT

OUTDOOR U

NIT

1700

40

LOUVER

2x28x1.4

6

48

8

80

310

6

0/67

9.52(3/8")

1

5.88(5/8")

F

lare

15

30

Outdoor

Unit

Other

FH052EAMC

UH052EAMC

FH070EAMC

UH070EAMC

R410A R410A

1500

25

Slit

2

x28x1.5

6

48

8

80

3

10

5

9/66

6.35(1/4")

1

2.7(1/2")

F

lare

15

30

Product Specifications

24121A(1)_1 1/28/05 6:17 AM Page 2-5

24121A(1)_1 1/28/05 6:17 AM Page 2-8

Samsung Electronics2-6

2-4 The Comparative Specifications of Product

22.0kg

59.0kg

1,000x200x650mm

8

80x310x648mm

4

8dB↓

5

9/60dB↓

D

etachable D

isplay

Net We

ight

Indoor U

nit

Outdoor Unit

Outer D

imension

Indoor U

nit

(WxDxH)

Outdoor U

nit

Noise

I

ndoor U

nit

Outdoor Unit(C/H)

Indoor Display

Item

Indoor

Unit

O

utdoor

U

nit

FH052EAMC

FH052EAMT

22.0kg

67.0kg

1,000x200x650mm

8

80x310x648mm

4

8dB↓

6

0/61dB↓

-

D

eta

chable Display

Design

24121A(1)_1 1/28/05 6:17 AM Page 2-8

Design

Product Specifications

2-7Samsung Electronics

22.0kg

60.0kg

1,000x200x650m

m

880x310x648m

m

50d

B↓

60/61d

B↓

Detachable

Display

Net

Weight

Indoor

Unit

Outdoor Unit

Outer

Dimension

Indoor

Unit

(WxDxH

)

Outdoor

Unit

Nois

e

Indoor

Unit

Outdoor Unit(C/H)

Indoor Display

Item

Indoor

Uni

t

Outdoor

Uni

t

FH070EAMC

FH070EAMT

22.0kg

69.0kg

1,000x200x650m

m

880x310x648m

m

48d

B↓

60/61d

B↓

De

tachable Display

Design

24121A(1)_1 1/28/05 6:17 AM Page 2-9

24121A(1)_1 1/28/05 6:17 AM Page 2-10

Samsung Electronics2-8

Item Descriptions Q'TYCode-No. Remark

Indoor

Unit

Outdoor

Unit

Remote Controller Holder DB61-00204A 1

Remote Control DB93-00251G 1

Batteries

for Remote Control DB47-90024A 2

User's Manual DB98-27138A 1

Installation

Manual DB98-27137A 1

Bracket wall DB61-01351A 2

Nut

Flare(FH070 ) DB60-30010B 1

DB60-30010D 1

Rubber

Leg DB73-20134A 4

Drain Plug DB67-20011A 1

2-5 Accessory and Option Specifications

2-5-1 Accessories

O

W

N

E

R

'

S

I

N

S

T

R

U

C

T

I

O

N

S

M

A

N

U

A

L

D

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I

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24121A(1)_1 1/28/05 6:17 AM Page 2-10

Nut Flare(FH070 )

3-1Samsung Electronics

3. Alignment and Adjustments

3-1 Setting up option switches

You should display that how many indoor units are connected to the outdoor unit.

Refer to the table below, then turn the arrow to appropriate position.

■ Rotary Switch

0 or 1

2

3

4

5

6

7

8

One

Two

Three

Four

Five

Six

Seven

Eight

9

A

B

C

D

E

F

-

Nine

Ten

Eleven

Twelve

Thirteen

Fourteen

Fifteen

-

Switch No.

Number of indoor

unit(s)

Switch No.

Number of indoor

unit(s)

■ KEY ■ Display

K1 K3K2

CHECK

MODE

DISPLAY

MODE

RESET

K4

DIS 1 DIS 2

ITEM NO. CURRENT DATA DISPLAY

Rotary switchKey

Display

24121A(1)_1 1/28/05 6:17 AM Page 3-1

Alignment and Adjustments

Samsung Electronics3-2

Function

Number

of press times

1

2

3

4

✳ Use the K1 only for heat pump models.

K1

(Displayed on SEG 3, 4)

Adding refrigerant at

heating mode

Test operation at

heating mode

End

-

K2

(Displayed on SEG 3, 4)

Adding refrigerant at

cooling mode

Test operation at

cooling mode

Pump Down for recovery

of refrigerant

End

K3

(Displayed on SEG 3, 4)

Reset

-

K4

(Displayed on SEG 3, 4)

Displays data

-

■ Summary of KEY functions

■ Reading data indicated on the display

K1

K2

K3

K4

1

2

3

1

2

3

4

1

2

3

4

5

6

7

8

9

10

Adding refrigerant for heat pump models

Test operation for heat pump models

End

Adding refrigerant for cooling only models

Test operation for cooling only models

Pump Down for recovery of refrigerant

End

Reset

Discharge temperature of compressor

Temperature of outdoor heat exchanger

Outdoor temperature

Step of electronic expansion valve

(0 step : all closed, 480 step : all open)

Temperature of evaporator

Indoor temperature

Stopping view mode & display communication data

110 °C

38 °C

34 °C

120STEP

(12 x 10)

-2 °C

12 °C

22 °C

KEY

Number of

press

Item

Example

Display Meaning

24121A(1)_1 1/28/05 6:17 AM Page 3-2

3-3Samsung Electronics

3-2 Setting Option Setup Method

ex) Option No. :

Step 1 : Enter the Option Setup mode.

1

st

Take out the batteries of remote control.

2

nd

Press the temp. button simultaneously and

insert the battery again.

3

rd

Make sure the remote control display shown as .

Step 2 : Enter the Option Setup mode and select your option according to the following procedure.

1

2

3

4

5

6

1

2

The default value is .

Otherwise, push the button to .

Every time you push the button, the display panel reads or

repeatedly.

Push the button to set the display panel to .

Every time you push the button, the display panel reads

. . .

repeatedly.

3

4

5

6

✳ Setting is not required if you must

a value which has a default.

Push the button to set the display panel to .

Every time you push the button, the display panel reads

. . .

repeatedly.

Push the button to set the display panel to .

Every time you push the button, the display panel reads

. . .

repeatedly.

Push the button to set the display panel to .

Every time you push the button, the display panel reads

. . .

repeatedly.

Push the button to set the display panel to .

Every time you push the button, the display panel reads

. . .

repeatedly.

24121A(1)_1 1/28/05 6:18 AM Page 3-3

Alignment and Adjustments

Samsung Electronics3-4

7

8

9

10

11

12

7

8

Press button, then the default value is .

Push the button to set the display panel to .

Every time you push the button, the display panel reads

. . .

repeatedly.

✳ Setting is not required if you must

a value which has a default.

9

Push the button to set the display panel to .

Every time you push the button, the display panel reads

. . .

repeatedly.

10

Push the button to set the display panel to .

Every time you push the button, the display panel reads

. . .

repeatedly.

11

Push the button to set the display panel to .

Every time you push the button, the display panel reads

. . .

repeatedly.

12

Push the button to set the display panel to .

Every time you push the button, the display panel reads

. . .

repeatedly.

Step 3 : Upon completion of the selection, check you made right selections.

Press the Mode Selection key, to set the display part to and check the display part.

The display part shows .

Press the Mode Selection key, to set the display part to and check the display part.

The display part shows .

Step 4 : Pressing the ON/OFF button ( )

When pressing the operation ON/OFF key with the direction of remote control for unit, the sound ''Ding'' or ''Diriring'' is

heard and the OPERATION ICON( ) lamp of the display is flickering at the same time, then the input of option is

completed. (If the diriring sound isn't heard, try again pressing the ON/OFF button.)

Step 5 : Unit operation test-run

First, Remove the battery from the remote control.

Second, Re-insert the battery into the remote control.

Third, Press ON/OFF button( ) with the direction of remote control for set.

• Error Mode

1

st

If all lamps of indoor unit are flickering, Plug out, plug in power plug again and press ON/OFF key to retry.

2

nd

If the unit is not working properly or all lamps are continuously flickering after setting the option code, see if the correct option code

is set up for its model.

24121A(1)_1 1/28/05 6:18 AM Page 3-4

Alignment and Adjustments

3-5Samsung Electronics

OPTION ITEMS

REMOCON

MODEL

SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 SEG7 SEG8 SEG9 SEG10 SEG11 SEG12

FH052EAMC

FH070EAMC

0 3 5 4 0 0 1 9 0 0 0

0

0 3 5 4 0 0

1 c 0 0 0 0

24121A(1)_1 1/28/05 6:18 AM Page 3-5

Samsung Electronics4-1

4. Disassembly and Reassembly

4-1 Indoor Unit

Stop operation of the air conditioner and remove the power cord before repairing the unit.

No Parts Procedure Remark

1 Electrical

Part

1) Open the Grille by pressing 3 position.

(center and both side)

2) Detach the Air Inlet Grille.

3) Open the Cover of Component Electrical

Box by removing 3 screws.

(center and both side)

24121A(1)_1 1/28/05 6:18 AM Page 3-6

Disassembly and Reassembly

4-2Samsung Electronics

No Parts Procedure Remark

2

Fan

&

Motor

1) Detach the screw and untie earth

wire of Motor.

2) Disconnect of housing of Motor Wire.

3) Disconnect the Capacitor Wire.

24121A(1)_1 1/28/05 6:18 AM Page 3-7

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Samsung FH052EAMC Datasheet

Samsung FH052EAMC Datasheet

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