Refrigerant; HFC-134a
Refer to "HFC-134a COOLING UNIT" Service Manual for handling this refrigerant.
ENERGY LABEL ....................................................................................................................................................2
INSTALLATION ......................................................................................................................................................2
SPECIFICATIONS .................................................................................................................................................3
THE FICHE ............................................................................................................................................................ 4
DESIGNATION OF VARIOUS PARTS .................................................................................................................. 5
LIST OF ELECTRICAL PARTS ............................................................................................................................. 6
WIRING DIAGRAM ................................................................................................................................................7
FUNCTIONS ..........................................................................................................................................................9
COOLING UNIT ...................................................................................................................................................20
REPLACEMENT PARTS LIST ............................................................................................................................ 22
SERVICE MANUAL
REFRIGERATOR-FREEZER
MODELS
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.
This equipment complies with
the requirements of Directives
89/336/EEC and 73/23/EEC as
amended by 93/68/EEC.
TABLE OF CONTENTS
SHARP CORPORATION
1
SJ-48H-S
SJ-51H-S
SJ-55H-S
DESTINATION ......................... E, I
SJ-48H-S
SJ-51H-S
SJ-55H-S
S0653SE55BPWI
page
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Questions and answers
My refrigerator stop cooling and there is no sound of its motor except the fan of freezer
If the Sharp SJ-48H-S refrigerator has stopped cooling and is only making the sound of the freezer fan, the issue could be:
1. Compressor not running – The fan operates, but if the compressor is not working, no cooling will occur.
2. Faulty defrost system – If the defrost thermostat, timer, or heater has failed, frost may build up on the evaporator, blocking airflow.
3. Temperature control issue – Incorrect settings or a faulty thermostat can prevent cooling.
4. Relay or overload protector failure – These components help start the compressor; if faulty, the compressor won't run.
Check if the compressor is warm or vibrating. If not, the problem is likely with the compressor circuit or related components.
This answer is automatically generated