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79

15.8. Replacement Parts List 4

Safety

Ref. No.

Part No.

Part Name & Description

Pcs. / Model

Remark

U

-XE

-XB

120

CNRBC-329620

COVER BOARD A’SSY

1

1

121

ARBPC1A00700

PAS-CONTROL PCB(INV)

1

1

122

ARBPD3A00010

PAS-DISPENSER PCB

1

1

123

CNRBG-176260

REACTOR

1

1

124

CNRBG-172700

BOX FAN AS.

1

1

125

CNRBF-145410

HOLDER FAN MOTOR AS

1

1

126

CNRBF-145420

BRACKET FAN MOTOR AS

1

1

127

CNRAF-176920

HOLDER CONDENSER A

1

1

128

CNRBF-145440

JOINT PIPE&FIN TUBE CONDENSER AS

1

1

130

CNRAF-176930

HOLDER CONDENSER B

1

1

131

CNRBH-138720

WATER VALVE & HARNESS AS

1

1

132

CNRAF-176960

OUTLET TUBE COMP.

1

1

133

CNRAF-177120

JOINT DRYER

1

1

134

CNR39-340890

5 DRYER W

1

1

135

ARAGVE900010

VALVE 3 WAY

1

1

136

ARAGPB100030

PROTECT COVER

1

1

137

CNRAG-163060

MOTOR PROTECTOR

1

1

138

CNRAF-176950

INLET TUBE COMP.

1

1

139

CNRAB-116620

COMPRESSOR EFI120

1

1

XE:Y0XE0209~Y3XE2621
XB:Y0XB0061~Y3XB4570

139

CNRAB-117270

COMPRESSOR EFI120

1

1

XE:Y3XE2622~
XB:Y3XB4571~

140

CNRAF-178290

GASCHARGE PORT PIPE

1

1

141

CNR39-941280

RUBBER GROMMET

4

4

142

CNRAJ-145430

U RING 7

3

3

143

ARBFCA200090

COVER PANEL COMP AS.

1

1

144

CNRAF-176870

COVER CROSSRAIL REAR

1

1

145

CNRBF-145430

CROSSRAIL REAR&STUD COMP AS

1

1

146

CNRBF-151880

PAN WATER EVA AS.

1

1

147

CNRAG-163230

SUPPLY CORD

1

XE

147

CNRAG-163250

SUPPLY CORD

1

XB

148

CNRAJ-155910

HOSE RF IN

1

1

149

CNRAJ-127840

CAP TUBE

1

1

150

CNRAJ-156230

HOLDER WATER HOSE

1

1

152

CNRAC-104830

ROLLER 40

2

2

153

CNRAC-186730

PIN CASTER

2

2

Summary of Contents for NR-B53V1

Page 1: ...al B U K TABLE OF CONTENTS PAGE PAGE 1 Safety Precautions 2 2 Specifications 5 3 General Introduction 7 4 Features 8 5 Technical Descriptions 17 6 Location of Controls and Components 25 7 Installation Instructions 28 8 Test Mode 38 9 Service Mode 39 10 Troubleshooting Guide 45 11 Disassembly and Assembly Instructions 52 12 Maintenance 66 13 Dimensions 69 14 Schematic Diagram 71 15 Exploded View an...

Page 2: ...re to instruct the customer not to approach the place of discharge and not to use fire Always use a pipe cutter for removing pipes If you use a welding machine the refrigerant remaining in the pipe or compressor could catch fire and explode Pipes must be blown out with nitrogen before welding to discharge any remaining refrigerant Always use the swage lock for sealing after filing with refrigerant...

Page 3: ...ammable any damage could lead to fire explosion If the refrigeration circuit is damaged do not touch the refrigerator or use a naked flame Open windows for Ventilation As the refrigerant is flammable any damage could lead to fire explosion Disposal of a faulty compressor must be performed outdoors where there is no fire source The quantity of refrigerant in a service can carried in the vehicle mus...

Page 4: ...ng Also the heater can be very hot during power supply and immediately after power supply is stopped Be careful not to burn yourself by touching very hot parts Take care of very hot parts after welding Pipes etc are very hot after welding Be careful not to burn yourself by touching very hot parts Take care when filling discharging refrigerant Liquid refrigerant directly touching the skin may cause...

Page 5: ...8W 230V FC COIL BAC FC ACCUME HEATER 3538Ω 15 0W 230V PC DRAIN HEATER 3100Ω 17 1W 230V PC BACK HEATER 6000Ω 8 8W 230V PC PLATE HEATER 9680Ω 8 8W 230V TANK HEATER 6000Ω 8 8W 230V DISPENSER HEATER 13000Ω 4 1W 230V WATER SUPPLY HEATER 15452Ω 3 4W 230V LAMP HEATER 9160Ω 5 8W 230V ICE MAKER A SSY EAU37119712 230 240V EAU37119711 220 230V ICE SHUTTER STAA125A01 DC12V Compressor Type Full hermetic recipr...

Page 6: ...3 Values of the Energy Consumption in year 4 This Measurement of Exterior Noise Emitted is measured by OFF condition of PC Fan Motor for Deodorizer Freezing ability 2 15 0kg 24h Amp Rating 1 2A Values of the energy consumption 3 346kWh y Energy effciency grade A Refrigerant charge R600a 70g Measurement of exterior noise emitted 4 38dB A Form polyurethane Cyclo pentane Weight Kg 132kg ...

Page 7: ...7 3 General Introduction 3 1 Flow of Refrigerant ...

Page 8: ...8 4 Features 4 1 Features 4 1 1 Inverter Technology 4 1 2 Vacuum Insulation Panel ...

Page 9: ...9 4 1 3 Optimum Humidity Control 4 1 4 Powerful Cooling ...

Page 10: ...10 4 1 5 LED Tower Lighting 4 1 6 Refrigerator Cases with Different Setting ...

Page 11: ...11 4 1 7 Other Storage Solutions ...

Page 12: ...12 4 1 8 Wide and Spacious Freezer Compartment ...

Page 13: ...13 4 1 9 Drawer Compartments of Freezer Compartment 4 1 10 Humidity Control ...

Page 14: ...14 4 1 11 Selectable Temperature Control 4 1 12 Vitamin LED ...

Page 15: ...15 4 1 13 Hygiene Active 4 1 14 Multi Hygienic System ...

Page 16: ...16 4 2 Functions ...

Page 17: ...the following table are considered the temperature calculated by the OFF ON temperature value at 21 C setting 5 1 2 PC temperature control The compressor is turned on and off and 3 Way Valve Controlled detecting the PC temperature Operation The setting temperature 1 C to 7 C 7 levels change Detection PCC ATC sensor 1 When power supply is turned on PC temperature is displayed on the panel PCB by re...

Page 18: ...OFF temperature Turning on temperature ON temperature 40 C or above 9 1 C 11 8 C 11 C to 3 C 8 1 8 1 9 1 ATC correction temperature 33 40 33 11 1 11 1 11 8 ATC correction temperature 33 40 33 33 C or above 8 1 C 11 1 C 11 C to 33 C 7 0 7 0 8 1 ATC correction temperature 21 33 21 9 0 9 0 11 1 ATC correction temperature 21 33 21 21 C or above 7 0 C 9 0 C 11 C to 21 C 6 0 6 0 7 0 ATC correction tempe...

Page 19: ...3 PC Defrost Control 1 FC and PC Defrost simultaneous control PC defrost control begins the same time till FC defrost control begins PC defrost heater never turns off till FC defrost control ends 2 PC defrost control not FC defrost control is performed About 5 5 hours had passed after FC defrost control ends PC defrost heater turns on the case FC cooling mode or compressor off mode The DFP reaches...

Page 20: ...mpressor is not start while waiting timer is operating And when power is turned on compressor starting control is not available 5 7 Compressor Fan Control for cool down the Compressor Acording to the compressor rotational speed compressor rotation speed controlled under the below ATC temperature Compressor rotational speed 25 r s 33 r s 42 r s 52 r s 67 r s 75 r s 22 C below O O O O 23 28 C O O O ...

Page 21: ...onds after the door opened or closed This operation aiming at retride inside deodorization 5 10 Holiday Control To activate Press and hold the Set button for 3 seconds The Fridge temperature is not displayed while Holiday indicator lights up The front tower LED light will not light up during Holiday mode To deactivate Press and hold the Set button for 3 seconds The Fridge temperature is displayed ...

Page 22: ...o display For example in the case of ON R4 OFF 3 An upwards shift in display when ON For a rotation frequency shifting upwards after flashing 5 times on the 6th occasion the display lights up For example in the case of a upwards shift from R3 R4 5 11 2 Temperature setting From the displayed standby status by pushing the setting switch over button the target display can be switched over from the in...

Page 23: ...23 Set temperature ranges Set on shipment 4 C ...

Page 24: ...B or C mode While PC door opens To be dewy prevention frost prevention 5 12 3 Antibacterial PC LED control 1 Basic operation n A or B mode of the deodorizing fan control antibacterial PC LED turn on while the deodorizing fan drives If the fan stops the LED is turned off 2 Exceptional control In A or B mode of the deodorizing fan control antibacterial PC LED is turned on forcibly while PC door open...

Page 25: ...25 6 Location of Controls and Components 6 1 Display and Control Panel ...

Page 26: ...26 6 2 Ice Water Dispenser Part ...

Page 27: ...27 6 3 Components ...

Page 28: ...28 7 Installation Instructions 7 1 Installation Instructions 7 1 1 Choosing the right location ...

Page 29: ...29 7 1 2 Removing the doors ...

Page 30: ...30 ...

Page 31: ...31 7 1 3 Connecting the refrigerator to the water supply ...

Page 32: ...32 ...

Page 33: ...33 7 1 4 Installing the water filter ...

Page 34: ...34 7 1 5 Installing the refrigerator ...

Page 35: ...35 7 2 Getting started 7 2 1 Setting the temperature ...

Page 36: ...36 7 2 2 Using the handy functions ...

Page 37: ...37 7 2 3 How to use the Ice Water dispenser ...

Page 38: ...without pre cooling action FC defrost mode begins When FC defrost mode ends changes the normal control mode 8 2 Compulsion PC Defrost Mode Compulsion PC defrost To be making short circuit of No 70 pin TEST 4 and GRD in IC1 Normal control mode the same without pre cooling action PC defrost mode begins When PC defrost mode ends changes the normal control mode 8 3 Change the Rotation Speed of Compres...

Page 39: ...39 9 Service Mode 9 1 Self Diagnosis Control 9 1 1 Self Diagnosis Mode ...

Page 40: ...lay mode if the UP button is pressed down then the on and off buzzer mode is displayed and the buzzer sound s current settings are indicated If the UP button is pressed down again then the ON OFF has changed and by pressing down the DOWN button the buzzer sound settings is fixed 9 4 Display Mode U10 ...

Page 41: ...pen or Lock Replace parts H31 FC defrost heater circuit has trouble 5 1 FC defrost heater 2 Thermal fuse 3 Control PCB Temperature of FC defrost sensor does not reach Cut off Temp Replace parts H32 PC defrost heater circuit has trouble 6 1 PC defrost heater 2 Thermal fuse 3 Control PCB Temperature of PC defrost sensor does not reach Cut off Temp Replace parts H34 Refrigerating unit has trouble 3 W...

Page 42: ... excluding during FC defrost is detected If it exceeds 10 C even once and this is detected 5 times consecutively then it will be indicated on the display 8 Inverter Protection Control 9 Pertaining to the transmission between IC1 main micro computer and IC201 inverter micro computer if IC1 s incoming transmission does not activate for more than 1 hour then this display is shown For the transmission...

Page 43: ...Open or short Replace parts H21 Auto Ice making circuit has trouble 1 Rotation parts 2 Ice maker 3 Dispenser PCB Under Ice maker protection control Replace parts H45 1 Over current protection for shooter motor 1 Shooter motor 2 Dispenser Control PCB Under Ice maker protection control Replace parts H45 2 Select button has trouble 1 Dispenser panel PCB 2 Dispenser operation panel Mechanical malfunct...

Page 44: ...44 9 7 Special Function Setting ...

Page 45: ...45 10 Troubleshooting Guide 10 1 FC and PC not cooling at all Compressor does not run ...

Page 46: ...46 10 2 PC is not cooling or poor cooling FC cooling condition is normal ...

Page 47: ...47 10 3 FC is poor cooling Compressor run ...

Page 48: ...48 10 4 No ice comes out No ice in the ice box ...

Page 49: ...49 10 5 Water Supply System and Hose Connection 10 5 1 Water Supply System and Hydrostatic Pressure 10 5 2 Hose Connection for Water Supply with Same Colour ...

Page 50: ...50 10 5 3 Water Supply Hoses Note the connection 10 5 4 Structure of FC Door Supply route of water ...

Page 51: ...51 10 6 Test of Ice Making Operation 10 7 Operation of Automatic Ice Making Mechanism ...

Page 52: ...CE Be careful not to break PCB Panel when it is removed and installed It might become cause of defective operation 11 2 Disassembly of Control PCB Inverter PCB and Supply Cord 11 2 1 Control PCB Inverter PCB and Supply Cord 1 Remove 4 screws and lift the cover board to remove 2 Disconnect all connectors and unscrew the screw of each PCB at right top corner of each PCB Remove each PCB while disenga...

Page 53: ...o protect inner body damaged The tape location overlaps a little is better 2 Disconnect the connector to remove the PAS B541X LED There 6 PCBs LED in PC and 3 PCBs LED in FC All can be removed using the above procedures NOTES The PCB LED cover can be damaged easily Be careful not to break the PCB LED when removing and installing them 11 4 Disassembly of FC Freezer Compartment 11 4 1 Fan Motor FC A...

Page 54: ... FC compartment a Remove 3 screws on the HOLDER FAN FC A SSY b Pull out the bag joint from it storage compartment cut the cable tie on the bag joint and take out all the connectors c Disconnect all the connectors d Grab the upper edge of the HOLDER FAN FC A SSY and pull it towards you to remove e Push the FAN MOTOR AS to release it from the hooks from the reverse side ...

Page 55: ... ICE AS HOLDER CONTROL DIS AS 11 5 1 BUCKET ICE AS ICE MAKER A SSY 1 Remove BUCKET ICE AS a Remove a screw to remove the cover duct ice b Lift the ice bin tilt the bottom of the BUCKET ICE AS towards you and remove it 2 Remove 4 screws on the ice maker a ssy and detach it from its place but you cannot remove it now Figure of after COVER DUCT ICE and bucket ice AS removed ...

Page 56: ...S DIS PANEL BUTTON 1 Remove Holder Control Dispenser AS a Remove 2 screws and pull the ice dispenser a ssy down to detach it from the FC door a ssy but you cannot remove it now 2 Remove PAS DIS PANEL BUTTON a Disconnect the connector that connect the HOLDER CONTROL DISPENSER AS to the FC door a ssy Now you can remove the HOLDER CONTROL DISPENSER AS from FC door a ssy b Disconnect PAS DIS PANEL BUT...

Page 57: ...INSTALLATION OF HOLDER CONTROL DISPENSER AS During removal or installation of HOLDER CONTROL DISPENSER AS parts are easily dismantled by accident Follow below steps should you need to assemble back dismantled parts ...

Page 58: ...towards you to unlock 8 hooks on the reverse side then lift to remove the cover lamp 2 Remove AS filter on the COVER LED AG 3 Remove the PAS C28VD2 DEO a Remove the fixation screw on the COVER LED AG to remove the COVER LED AG b Disconnect the PAS C28VD2 DEO connector and release the PAS C28VD2 DEO from the 2 hooks inside the COVER LED AG ...

Page 59: ... water cover filter as 2 Twist the filter as to the left to unlock and remove it 3 Unscrew 2 screws on the Crisper Cover A ssy 4 Pull the Crisper Cover A ssy slightly out 5 Lift the Crisper Cover A ssy Lid to remove 6 Release PAS C29FGS VC from 2 hooks 7 Disconnect the PAS C29FGS VC from its connector NOTES Be careful not to break PAS C29FGS VC when remov ing and installing ...

Page 60: ...e Cover Coil PC AS to remove Be careful not to break the wire let the wire go through the hole on the Cover Coil PC AS refer diagram in step 3 below Note At this stage the PAS C29FGS VC must have already been removed 3 Remove the Fan Motor A ssy in PC compartment a Grab and pull out the HOLDER FAN PC A SSY Be careful not to break the wire let the wire go through the top left hole of the HOLDER FAN...

Page 61: ...and disconnect the white connector 11 7 3 2 Water Tank A ssy 1 Remove the base grille and disconnect the white hose a Remove 2 screws 1 at left end 1 at right end on the grille front diagram below only shows the left end screw b Pull off the grille front to reveal the water hoses c Remove the clips on the white joint d Hold the hose near to the hose sleeve then pull the hose out of the joint 2 Pul...

Page 62: ...FC Door a Slide the PAS DOOR SW BOARD FC Door Holder out of the Top Hinge Cover L b Slide out the PAS DOOR SW BOARD Door FC from its holder and disconnect its connector to remove 4 Remove Door FC A ssy a Remove the grounding screw b Remove 3 Hex Screws c Disconnect all wires connectors d Lift the Top Hinge L to remove e Lift the Door FC A ssy off the Bottom Hinge L and remove together with the hos...

Page 63: ...nnect the wire connector b Remove 3 Hex Screws c Lift the Top Hinge R to remove d Lift the Door PC A ssy off the Bottom Hinge R to remove NOTE When removing the Top Hinge be careful that the door does not fall forward 11 8 3 Bottom Hinge Adjuster Bolt 1 Remove the right Bottom Hinge and Adjuster Bolt a Remove 1 screw on the Bottom Hinge R b Remove 3 Hex Screws to remove the Bottom Hinge R c Unscre...

Page 64: ...PAN WATER EVA AS BOX FAN AS 1 PAN WATER EVA AS a Cover panel comp as For the point of work please refer to 11 7 3 1 b Pull PAN WATER EVE AS towards you to remove 2 BOX FAN AS a Pull the BOX FAN AS towards you to remove b Slide out the BOX FAN AS to remove ...

Page 65: ...ick tapes to hold the PC sensor wire in place 3 Tapes have to be replaced when replacing sensor parts 11 11 Assembly of Cover Duct PC 1 Cover duct PC and INS cover duct PC is fixed by 6 parts of catch and also white taping 2 After closing the cover duct PC fixed it with white taping ...

Page 66: ...Automatic Defrosting 1 Both Refrigirator and Freezer compartments have automatic defrosting function 2 Defrosting is actuated automatically and the frost water will run down the evaporation pan 12 2 Removing and re installing ...

Page 67: ...67 12 3 Cleaning and Maintenance ...

Page 68: ...68 12 3 1 Changing the water purifying filter ...

Page 69: ...69 13 Dimensions 13 1 Outside ...

Page 70: ...70 13 2 Inside ...

Page 71: ...71 14 Schematic Diagram 14 1 Schematic Diagram ...

Page 72: ...72 15 Exploded View and Replacement Parts List 15 1 Exploded View 1 ...

Page 73: ... 257810 WINE RACK 1 1 19 GLASS TRAY PC 1 1 20 CNRBH 138230 TRAY PC AS 1 1 21 CNRBH 138290 CASE PCT AS 1 1 22 CNRBH 138240 PLATE BARRIER PC AS 1 1 23 CNRBH 138530 CASE PCM AS 1 1 24 CNRAH 257750 SWING COVER PC 1 1 25 CNRBH 138660 CASE PCB AS 1 1 26 ARADCC200020 COVER SEALED CASE 1 1 27 CNRBD 332880 SEALED CASE SUB AS 1 1 28 ARADSB200010 SUPPORTER PCM 2 2 29 CNRAH 257890 EGG TRAY 14 1 1 30 ARADSB100...

Page 74: ...74 15 3 Exploded View 2 ...

Page 75: ...ICE SHOOTER AS 1 1 61 CNRAG 163220 ICE SHUTTER 1 1 62 CNRAH 268790 SPRING COVER ICE SHOOTER 1 1 63 CNRAH 257610 SPRING LEVER 1 1 64 CNRBH 138960 LEVER DISPENSER SUB AS 1 1 65 CNRAH 257510 HOLDER CONTROL DISPENSER 1 1 66 ARBP0DA00550 PAS OPERATION PCB DOOR 1 1 67 ARBD0B300010 OPERATION PANEL DIS AS 1 1 68 CNRBG 175040 HARNESS AS DISPENSER 1 1 69 CNRAG 163210 MICRO SW 1 1 70 CNRAH 262570 BOX CONNECT...

Page 76: ...76 15 5 Exploded View 3 ...

Page 77: ...1 97 FILTER 1 1 98 CNRAJ 155870 HOSE FILTER OUT 1 1 99 CNRAJ 155860 HOSE FILTER IN 1 1 100 CNRBH 138650 COVER FILTER AS 1 1 101 CNRBH 140960 COVER PLATE FILTER AS 1 1 102 CNRBG 164990 PAS C29FGS VC 1 1 103 CNRAH 257730 PLATE OZONIZER FILTER 1 1 104 CNRAG 159010 COVER LED SC 1 1 105 CNRAH 270770 TANK 1 1 106 CNRAH 268050 COVER TANK 1 1 107 CNRAH 269260 GUIDE HOSE PC 1 1 108 CNRAJ 155920 HOSE SWV OU...

Page 78: ...78 15 7 Exploded View 4 ...

Page 79: ...NR39 340890 5 DRYER W 1 1 135 ARAGVE900010 VALVE 3 WAY 1 1 136 ARAGPB100030 PROTECT COVER 1 1 137 CNRAG 163060 MOTOR PROTECTOR 1 1 138 CNRAF 176950 INLET TUBE COMP 1 1 139 CNRAB 116620 COMPRESSOR EFI120 1 1 XE Y0XE0209 Y3XE2621 XB Y0XB0061 Y3XB4570 139 CNRAB 117270 COMPRESSOR EFI120 1 1 XE Y3XE2622 XB Y3XB4571 140 CNRAF 178290 GASCHARGE PORT PIPE 1 1 141 CNR39 941280 RUBBER GROMMET 4 4 142 CNRAJ 1...

Page 80: ...80 15 9 Exploded View 5 NR B54X1 Bundled parts ...

Page 81: ... CNRBH 125610 ICE MAKER HOOK COVER AS 1 1 164 CNRBH 140160 SPACER REF AS 1 1 165 CNRAK KW8400 OPERATION INSTRUCTION 1 1 166 CNRAH 272290 EASY OPERATION GUIDE 1 1 167 CNRAH 287700 ENERGY LABEL 1 1 168 CNRAH 242750 LABEL THERMOMETER 1 1 169 CNRAH 242790 LABEL MANUAL THERMO 1 1 170 CNRAK 163650 SERVICE WARRANTY CARD 1 170 CNRAK KW6430 SERVICE WARRANTY CARD 1 171 CNRAH 243000 LABEL POSE 1 1 172 CNRAH ...

Page 82: ...82 15 11 Packing Exploded View ...

Page 83: ...B53V1 XE 1 202 PP BAND L 5620 2 2 203 PP BAND L 6030 2 2 204 CNRAK PW4050 PACKING BAG 1 1 205 CNRAK 142150 PROTECTOR CORNER BACK 2 2 206 CNRAK 142180 PAD TOP 1 1 207 CNRAK 142140 PROTECTOR CORNER FRONT 2 2 208 CNRAK PW2890 PROTECTOR SIDE 3 3 209 CNRAK 142120 INS SPACER BOTTOM 1 1 210 CNRAK 117330 TRAY BOTTOM AS 1 1 211 CNRAK 120020 GUM BAND 1 1 212 CNRAK 142130 BAG CABINET 1 1 ...

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