SJPT56RHS CHAPTER 2. SJPT56RHS DESIGNATION OF VARIOUS PARTS Service Manual [1] EXTERNAL DESCRIPTION The names in parenthesis “[ ]” are the denominations used in the REPLACEMENT PARTS LIST. 1. SJ-PT56R 1. Freezer LED light [LED lamp] 2. Freezer shelf [F-shelf] 3.
SJPT56RHS [2] CONSTRUCTIONS Mark : Cold air flow F-thermistor LED lamp PWB L ass'y (Only for SJ-PT56R) F fan motor DEF-thermistor Freezer Evaporator compartment Fuse ass'y Deodorizer (Only for SJ-PT56R) LED PWB ass'y Defrost heater (Only for SJ-PT56R) Ionizer-K Damper ass'y R LED lamp PWB L ass'y (for SJ-PT56R) Lamp...
SJPT56RHS CHAPTER 3. SJPT56RHS DIMENSIONS Service Manual [1] OUTER DIMENSIONS AND CLEARANCE 1. SJ-PT56R This model is Free standing type. (Not built-in type.) 1400 2. SJ-T52R This model is Free standing type. (Not built-in type.) 1400 3 – 1...
SJPT56RHS 3. SJ-T56R This model is Free standing type. (Not built-in type.) 1400 [2] INNER DIMENSIONS The dimensions between shelves can be changed by setting the shelves on the other rails. 1. SJ-PT56R 3 – 2...
SJPT56RHS CHAPTER 4. SJPT56RHS LIST OF ELECTRICAL PARTS Service Manual [1] SJ-PT56R ITEMS TYPE NAME RATING SPECIFICATIONS R Thermistor — DC 5V R0 = 6.4 k, B(0) = 3811 F Thermistor — DC 5V R0 = 6.4 k, B(0) = 3811 Defrost Thermistor —...
SJPT56RHS CHAPTER 5. SJPT56RHS WIRING DIAGRAM Service Manual [1] WIRING DIAGRAM Be sure to replace the electrical parts with specified ones for maintaining the safety and performance of the set. 1. SJ-PT56R 2. SJ-T52R/T56R (BR) MAIN PWB (GY) AC/DC PROTECTOR (SOURCE CORD) CONTROL FUSE...
SJPT56RHS [2] ELECTRIC ACCESSORIES LAYOUT 1. SJ-PT56R BK : BLACK BR : BROWN : RED : ORANGE : YELLOW GR : GREEN BL : BLUE : VIOLET GY : GRAY W : WHITE : PINK SB : SKY-BLUE G/Y : GREEN/YELLOW STRIPE 5 –...
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SJPT56RHS 2. SJ-T52R/T56R BK : BLACK BR : BROWN : RED : ORANGE : YELLOW GR : GREEN BL : BLUE : VIOLET GY : GRAY W : WHITE : PINK SB : SKY-BLUE G/Y : GREEN/YELLOW STRIPE 5 – 3...
SJPT56RHS CHAPTER 6. SJPT56RHS FAILURE DIAGNOSIS Service Manual [1] OUTLINE OF CONTROL 1. ON/OFF Control of Compressor • ON/OFF of the compressor will be controlled depend on the temperature detected by the R-thermistor and F-thermistor. (Normal cooling control) • In case the surrounding temperature is high at the power supply input, the compressor will be ON at once and the normal cooling control will start after several hours.
SJPT56RHS [4] DIAGNOSIS METHOD OF FAILURE AROUND PWB In case of any abnormality of refrigerator, check by the following procedure; 1. Disconnect power supply and check the following point. • Is there any failure portion in inserting connectors? 2. Detach the PWB and check the appearance. •...
SJPT56RHS Varistor Normal (over approx.1.8M) Damage Flow of excessive current is considerable for some rea- There is a possibility of excessive voltage applied from out- sons. side with the factor such as thunder etc. When repeated with a Melting Check for any portion to cause short circuits especially on factor other than thunder, there might be the apparatus near the primary circuit.
SJPT56RHS CHAPTER 7. SJPT56RHS SELF-DIAGNOSIS MODE (Only for SJ-PT56R) Service Manual 1. Entering method of the mode 1) Press the [Select] button on the control panel over 5 seconds at the opening condition of the freezer and refrigerating room doors. 2) With a beep sound of buzzer, the self-diagnosis mode is entered.
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SJPT56RHS Status Buzzer Content Correspon- Display dance method No defects None - - - - [1] F-thermistor system defect [2] R-thermistor system defect Defect of each thermistor, short circuit/wire breakage [3] DEF-thermistor system defect of thermistor wiring and defect of main PWB Outside temperature-thermistor sys- [4] tem defect...
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SJPT56RHS Correspondence method [ 2 ] [ 1 ] 02 / 62 / 77 01 / 61 / (F-thermistor system diagnosis) (R-thermistor system diagnosis) Power OFF Power OFF 2.47 Remove 6P connector from E.V. Remove 6P connector from R cover Assy and measure the louver Assy and measure the thermistor resistance between thermistor resistance between...
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SJPT56RHS [ 3 ] [ 5 ] 03 / (Defrosting diagnosis) (DEF-thermistor system diagnosis) Turn power OFF. After approx. 30 sec., open door and re-energize. (Buzzer beeps continuously) Power OFF Forced defrosting (Measurement is impossible when DEF-thermistor is set at 10°C or higher because defrosting ends immediately) After approx.
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SJPT56RHS [ 7 ] [ 6 ] 08 / (Fan motor system diagnosis) (Ionizer system diagnosis) Under compressor operating, close the door switch of CN9 on the main PWB are positively engaged? Fan motor rotates? of 2P connector on R louver Assy are positively engaged? Check cause of defrosting failure...
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SJPT56RHS CHAPTER 8. SJPT56RHS MODE FOR DISPLAY (Only for SJ-PT56R) Service Manual button 1. Entering method of the mode Within 2 minutes after main power input, press the [ ] button over 3 seconds at the opening condition of the refrigerating room door. 2.
SJPT56RHS CHAPTER 9. SJPT56RHS ASSEMBLING PROCEDURES OF MAIN PARTS AND CAUTIONS Service Manual CAUTION: DISCONNECT THE UNIT FROM THE POWER SUPPLY BEFORE ANY REPAIRING. [1] FAN LOUVER AND E.V COVER ASSEMBLY 1. How to remove the Fan louver 1) Take out 2 screws with screw driver. 2) Pull the Fan louver toward yourself to take off.
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SJPT56RHS 4) Set Fan motor, F-thermistor, Def-thermistor, Fuse ass'y in the EV cover and stick Al tape. (Figure A-5) F-thermistor Def-thermistor F fan motor Fuse ass’y STICK AL TAPE SEC. AA AL TAPE (T40 *W30*52L) Figure A-5 5) Set the Deodorizer to the Fan louver.(Only for SJ-PT56R) Fan louver Deodorizer Figure A-6...
SJPT56RHS [2] R CONTOROL COVER ASSEMBLY (SJ-PT56R) 1) Stick Ra sealer c and Ra sealer d to R air guider b. Ra sealer d R air guider b 2) Insert Deodorizer to R air guider b.(Figure A-7) R air guider b Deodorizer Ra sealer C Figure A-7...
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SJPT56RHS Stick A-sealer rc-d to Damper ass'y Connect IONIZER-K and connectorof R-PL harness Insert Damper Harness to Damper ass'y A-sealer RC-d Plasma holder Plasma holder R-PLharness Damper ass'y Connect should be inserted surely. R-PLharness Plasma holder Damper Harness A-sealer RC-d Figure A-9 Figure A-10 15)Fix R LED PWB L ass'y to R-c box cover with tapping screw.
SJPT56RHS [3] R CONTOROL COVER ASSEMBLY (SJ-T52R/T56R) 1) Stick Ra sealer c and Ra sealer d to R air guider b. Ra sealer d R air guider b 2) Insert Deodorizer to R air guider b. (Figure A-13) R air guider b Deodorizer Ra sealer c Figure A-13...
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SJPT56RHS 11)Fix 10) ass'y with paper tape. 19)Insert Lamp harness to 18)ass'y. 12)Fix VR PWB ass'y to R-C box cover. 20)Fix 19)ass'y to R-C box cover.. 13)Insert Control knob to 12) ass'y. 21)Fix R-thermistor to R-C box cover. 14)Fix 13) ass'y with Waterproof tape. 22)Stick R-thermistor sealer to R-C box cover.
SJPT56RHS [5] DEFROST HEATER ASSEMBLY 2. Replacement of Def. heater ass’y. 1. Take off the Drain support al from the food liner. 1. Taking-out Evaporator 1. Take-out Fan louver. Drain support al 2. Take-out E.V cover ass’y. E vaporator Figure A-23 F ood liner convex part 2.
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SJPT56RHS 4. Replace Def. heater ass’y with new one. Heater cover Def. heater ass'y Drain support al Figure A-26 5. Bend the end of Drain support 90. Drain support al Figure A-27 6. Aseemble Defrost heater to Drain support al. 7.
SJPT56RHS CHAPTER 10. SJPT56RHS COOLING UNIT Service Manual [1] COOLING UNIT Mark: Refrigerant flow Mark: Brazing portion(copper to copper) Mark: Brazing portion(steel to copper) Hot pipe R Hot pipe Hot pipe L (Side condenser) (DP-condenser) (Side condenser) Back condenser Evaporator Suction pipe Discharge P connector Eva pan pipe ass’y...
SJPT56RHS [2] LOCATION 1. Location 1 Dryer Dryer Capillary tube connector Hot pipe Charge pipe Evaporator Charge pipe L Suction pipe Discharge Eva pan pipe ass’y connector P connector Compressor Mark shows pinch points Mark shows welding points (copper to copper) Mark shows welding points (steel to copper) 2.
SJPT56RHS PartsGuide PARTS GUIDE Refrigerator-freezer MODELS SJ-PT56R-HS SJ-T52R-S SJ-T56R-S SJ-PT56R SJ-T56R CONTENTS SJ-PT56R-HS CYCLE PARTS SJ-T52R/T56R-HS CYCLE PARTS SJ-PT56R-HS MECHANIAL PARTS SJ-T52R/T56R-HS MECHANIAL PARTS SJ-PT56R-HS DOOR PARTS SJ-T52R/T56R-HS DOOR PARTS SJ-PT56R-HS ATTACHMENT PARTS SJ-T52R/T56R-HS ATTACHMENT PARTS SJ-PT56R-HS OTHER PARTS [10] SJ-T52R/T56R-HS OTHER PARTS ...
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SJPT56RHS PRICE PART PARTS CODE DESCRIPTION RANK MARK RANK [3] SJ-PT56R-HS DOOR PARTS F-door ass'y FDORFB986CBKZ 3-1-1 F-door stopper r LSTPMA028CBMZ 3-1-2 Fd-stopper spring r LSTPPA158CBFA F-door packing FPACGA519CBKZ F door handle JHNDPA285CBPZ Hd cover t HDECQA544CBTA Hd cover b...
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SJPT56RHS PRICE PART PARTS CODE DESCRIPTION RANK MARK RANK [4] SJ-PT56R-HS ATTACHMENT PARTS F-door pocket ass'y FPOK-A277CBKZ Rf door pocket UPOKPA308CBFB R door pocket cover GDORPA086CBRB Utility pocket UPOKPA340CBFB R door pocket UPOKPA310CBFB Egg tray UTNA-A282CBFC Utility pocket l UPOKPA314CBFB...
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SJPT56RHS PRICE PART PARTS CODE DESCRIPTION RANK MARK RANK [7] SJ-T52R/T56R-HS MECHANIAL PARTS F-thermistor RH-HXA104CBZZ R-thermistor RH-HXA103CBZZ Def-thermistor RH-HXA105CBZZ Damper ass'y DTHM-A043CBKZ F fan motor RMOTRA096CBZZ Lamp ass'y FLMP-A005CBZZ 1-10 Door switch QSW-PA097CBZA 1-17 Fuse ass'y FFS-TA127CBKZ 1-21 Def. Heater ass'y FHETBA224CBZZ 1-54 FPWB-A554CBKZ...
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SJPT56RHS [8] SJ-T52R/T56R-HS DOOR PARTS 3-21 3-30 3-1-1 3-1-2 3-11 3-16 3-14 3-12 3-11-1 3-11-4 3-11-2...
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SJPT56RHS PRICE PART PARTS CODE DESCRIPTION RANK MARK RANK [8] SJ-T52R/T56R-HS DOOR PARTS F-door ass'y FDORFC081CBKZ 3-1-1 F-door stopper r LSTPMA028CBMZ 3-1-2 Fd-stopper spring r LSTPPA158CBFA F-door packing FPACGA519CBKZ Hd cover f HDECQA550CBTA Handle base f LPLTPA491CBFA 3-11 R-door ass'y [T56R] FDORRC105CBKZ 3-11 R-door ass'y [T52R]...