Sharp SJ-D48G-BE User Manual

1
SJ-48G/D48G
SJ-51G/D51G
SJ-55G/D55G
SERVICE MANUAL
S25A5SE55APRR
SHARP CORPORATION
REFRIGERATOR-FREEZER
SJ-48G-GY/BE/BL
SJ-D48G-GY/BE/BL
SJ-51G-GY/BE/BL
SJ-D51G-GY/BE/BL
SJ-55G-GY/BE/BL
SJ-D55G-GY/BE/BL
TABLE OF CONTENTS
page
OUTLINE OF PRODUCT.......................................................................................................................................2
SPECIFICATIONS .................................................................................................................................................3
DESIGNATION OF VARIOUS PARTS ..................................................................................................................5
LIST OF ELECTRICAL PARTS .............................................................................................................................6
WIRING DIAGRAM ................................................................................................................................................9
FUNCTIONS ........................................................................................................................................................12
ASSEMBLING PROCEDURES OF MAIN PARTS AND CAUTIONS ..................................................................15
COOLING UNIT ...................................................................................................................................................21
REPLACEMENT PARTS LIST ............................................................................................................................22
Refrigerant; HFC-134a
Refer to "HFC-134a COOLING UNIT" Service Manual for handling this refrigerant.
In the interests of user-safety (Required by safety regulations in some
countries) the set should be restored to its original condition and only
parts identical to those specified should be used.
MODELS
DESTINATION ............................. R, M, H, Y, T, Z

Sharp SJ-D48G-BE Specifications

General

Category	Refrigerator
Model	SJ-D48G-BE
Brand	Sharp
Voltage	220-240V
Frequency	50Hz
Shelves Material	Glass
Door Shelves	Yes
Freezer Net Capacity	127 liters
Climate Class	T

Summary

REFRIGERATOR-FREEZER

SPECIFICATIONS

DESIGNATION OF VARIOUS PARTS

External and Internal Components

Diagrams and labels identifying external and internal components of the refrigerator.

LIST OF ELECTRICAL PARTS

WIRING DIAGRAMS

3-Pin Plug Region Wiring

Wiring diagram for models using a 3-pin plug connection.

2-Pin Plug Region Wiring

Wiring diagram for models using a 2-pin plug connection.

FUNCTIONS

Adjustable Temperature Controls

Explanation of freezer and refrigerator temperature setting knobs and their effects.

DEFROSTING

Automatic Defrosting Circuitry

Circuit diagrams illustrating the automatic defrosting function.

TROUBLESHOOTING AND INSPECTION

Defrost System Faults

Common issues like defrost heater disconnection and thermostat defects.

Initial Startup Checks

Procedures for inspecting cooling unit and defrost device after initial installation.

ASSEMBLY PROCEDURES AND CAUTIONS

R-CONTROL COVER ASSEMBLY

Steps for assembling the R-control cover, including sealer application.

C-BOX BASE AND DAMPER THERMOSTAT SETUP

E.V. COVER ASSEMBLY

Fan Motor and Fan Fixing

Lead Wire Wiring

E.V COVER ASSEMBLY AND F-THERMOSTAT SETTING

COOLING UNIT

REPLACEMENT PARTS LIST (SJ-48G/SJ-D48G)

REPLACEMENT PARTS LIST (SJ-51G/SJ-D51G)

REPLACEMENT PARTS LIST (SJ-55G/SJ-D55G)

Electric Parts

Mechanical Parts

DOOR PARTS DIAGRAM

CABINET PARTS DIAGRAM