DAEWOO ERF-334, ERF-364, ERF-384, ERF-394, ERF-414 Service Manual

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CONTENTS

1. Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2. External drawings

3. Wiring diagrams

4. Air flow diagram

5.Refrigerant cycle diagram

6.Machine room view and part list

7.Components disassembly pictures

8.Components specifications

9.

Explode drawings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

.22

10.

Part lists . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

 

11.

PCB control functions

 

12.

Main PCB diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

 

Types of the approved safety standards

1. SPECIFICATIONS

 

 

 

 

 

 

 

 

 

 

 

Specification

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1.1 Product specification

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Model name

 

 

ERF-334

ERF-364

ERF-384

 

ERF-394

ERF-414

Division

 

 

M

A

 

M

A

 

M

 

A

M

A

M

Refrigerant type

 

 

 

 

 

 

 

R-134A

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Refrigerant Q´ty

 

0.09Kg

0.1Kg

0.1Kg

0.1Kg

 

0.1Kg

 

0.1Kg

0.1Kg

0.1Kg

0.1Kg

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Blowing agent

 

 

 

 

 

 

 

C-PENTANE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Cooling system

 

 

 

 

 

 

Fan cool system

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Defrost system

 

 

 

 

 

Automatic start & Automatic stop system

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Compressor

 

 

 

 

 

 

 

HPL17YH-5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Rated voltage

 

 

 

 

 

 

AC220~240V / 50Hz

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Rated input (W)

 

 

 

 

 

 

135

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Lamp rated input (W)

 

 

 

 

 

 

15

 

 

 

 

 

 

Gross

 

Freezer

99

93

93

114

 

114

 

93

93

 

114

114

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

capacity

 

Refrigerator

201

223

223

223

 

223

 

253

253

 

254

254

(liter)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Total

300

316

316

337

 

337

 

346

346

 

368

368

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

External

 

Height

1706

1780

1780

1869

 

1869

 

1911

1911

2000

2000

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

dimension

 

Width

596

600

600

600

 

600

 

600

600

 

600

600

(mm)

 

Depth

636,7

636,7

636,7

636,7

 

636,7

 

636,7

636,7

636,7

636,7

 

 

 

 

Energy

 

kwh/24h

0,92

0,98

0,975

1,02

 

1,02

 

1,025

1,025

1,06

1,06

consumption

 

class

 

 

 

 

 

 

 

A

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Freezing capacity(kg/24h)

 

 

 

 

 

 

5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Star rating

 

* ***

* ***

* ***

* ***

 

* ***

 

* ***

* ***

* ***

****

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Climate class

 

 

N

N

 

N

N

 

N

 

N

N

N

N

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Net weight (kg)

63,5

69

69

72

 

72

 

75

75

 

79

79

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3

2. EXTERNAL DRAWINGS

1. ERF-334M

2. ERF-364A(M), 384A(M), 394A(M), 414A(M), 367A(M), 387A(M), 397A(M), 417A(M)

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DAEWOO ERF-334, ERF-364, ERF-384, ERF-394, ERF-414 Service Manual

3.WIRING DIAGRAMS

1.ERF-334M

2. ERF-367A, 387A, 397A, 417A

5

3. ERF-364A, 384A, 394A, 414A

4. ERF-364M, 384M, 394M, 414M

6

4. AIR FLOW DIAGRAM

Fresh food preserving case (Chilled case)

Used for storing fish or meat

Case vegetable

For storing fruits or vegetables

Air circulation in the freezer compartment

Cold air flow comes out from the front hole and comes into the lower hole in louver

* Standard Model

7

5. REFRIGERANT CYCLE DIAGRAM

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

COMPRESSOR

 

 

 

PIPE CONN. B

 

 

 

 

HOT PIPE

 

 

 

 

WI-CON PIPE

 

 

 

 

 

DRYER

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SUCTION PIPE CONN.

 

 

 

 

SUCTION PIPE

 

 

 

 

EVAPORATOR

 

 

 

 

 

CAPILLARY TUBE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

8

6. MACHINE ROOM VIEW AND PART LIST

9

7. COMPONENTS DISASSEMBLY PICTURES

1- CONTROL PANEL

1)Take out control panel by pulling it up and inserting a minus driver like picture shows, and move it left-right.

2)F-Pcb harness, and switch lamp.

3) Remove 2 upper screws

to take out base control panel.

10

Components disassembly pictures

4) Detach all connectors of M-Pcb and take out it.

5)Disassembly control panel:

5.1) Klasse A type:

5.1.1) Unscrew WINDOW

C/ PANEL L/L

5.1.2) Take out L/L F-PCB pulling forward

5.1.3) Take out window led

11

Components disassembly pictures

5.2) Digicom type:

5.2.1) Unscrew window C/ PANEL C/L

5.2.2) Take out WINDOW C/ PANEL C/L

5.2.3) Take out C/L F-PCB PULLING pulling formad

*REMARK: Disassembly system for M type models is similar but with less components.

12

Components disassembly pictures

2- COVER MULTI-DUCT (FOR M TYPE MODELS)

1)Remove the window by pushing lower part upward and pulling forward.

2) Remove 3 fixing screws.

3) Pull forward with instant force.

4)Remove socket lamp harness and timer/thermostat harness by pressing the housing with the fingers.

13

Components disassembly pictures

5) Remove insulator multi-duct.

6) Unscrew defrost timer.

7) Disconnect defrost timer.

8)Take out temperature control knob by a minus driver carefully.

14

Components disassembly pictures

9) Take out thermostat by unscrewing it.

* REMARK: Disassembly system for automatic or digital models is similar but with less components.

3 GASKET

1)Take out the gasket as shown.

2)Fix the new one.

4- FREEZER COMPARTMENT

1) Remove 2 fixing screws.

15

Components disassembly pictures

2) Remove louver FA (to prevent damages

is better disassembly it like pictures show).

3) Remove 2 fixing screws of louver B.

4) Take out louver FB by hand.

16

Components disassembly pictures

5) Disconnect fan motor housing.

6) Take out defrost heater.

7) Disconnect housings of d-heater.

8)Disconnect Bi-metal housing and cut cable tie

(FOR M TYPE ONLY)

17

Components disassembly pictures

9)Take out fuse pulling out the fuse temp fixture.

4.1FOR REPLACE FUSE TEMP AND D-SENSOR

1)Cut black and grey wires and take out the fuse.

2) Join cut wires with the new fuse wires.

18

Components disassembly pictures

3) Cover joint point with insulated tape

*REMARK: for replace D-sensor in A type models, is used the same system.

5- DOOR SWITCH ERF-334M

1) Remove the door switch out of cabinet

by inserting “-“ screw driver, carefully like picture shows.

*Take care not to damage the door switch and divisor plate paint.

2) Remove the terminals.

19

8.COMPONENTS SPECIFICATIONS

1.COMPRESSOR

 

 

ERF-334M/364A/364M/394A/394M/384A/384M/414A/414M /367A/387A/397A/417A

Part name

 

HPL17YH-5

Part code

 

3956117S50

Rated voltage

 

220~240V / 50Hz

Starting type

 

RSCR

Refrigerant

 

R-134a

2. PTC

 

 

 

ERF-334M/364A/364M/394A/394M/384A/384M/414A/414M

 

 

ERF-367A/387A/397A/417A

Part name

 

SWITCH P RELAY PTC

Part code

 

3817923700

3. OLP

 

 

 

ERF-334M/364A/364M/394A/394M/384A/384M/414A/414M

 

 

ERF-367A/387A/397A/417A

Part name

 

4TM129SHBYY-53

Part code

 

3817923600

4. RUNNING CAPACITOR

 

 

 

 

 

 

ERF-334M/364A/364M/394A/394M/384A/384M/414A/414M

 

 

ERF-367A/387A/397A/417A

Part name

 

CAPACITOR RUN

Specification

 

5 Uf

Part code

 

3016402110

5. FAN MOTOR AS

 

 

 

ERF-334M/364A/364M/394A/394M/384A/384M/414A/414M

 

 

ERF-367A/387A/397A/417A

Part name

 

AS MOTOR FAN

Specification

 

DAI-6122 DESPA

Part code

 

3011804710

6. HEATER D AS

 

 

 

 

 

 

ERF-334M/364A/364M/394A/394M/384A/384M/414A/414M

 

 

ERF-367A/387A/397A/417A

Part name

 

GLASS HEATER

Specification

 

230V / 148W

Part code

 

3012807600

7. LAMP

 

 

 

ERF-334M/364A/364M/394A/394M/384A/384M/414A/414M

 

 

ERF-367A/387A/397A/417A

Type

 

Pygmy

Specification

 

230V / 15W

Part code

 

3013600700

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