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Service Manual
NR-BY558XS
NR-BY608XS
CFCs have been used in refrigerant as refrigerator and the insulation materials for many years. But it
is now known that these compounds which once seemed so ideal for use as cleaning agents and in
refrigeration systems, destroy the earth's ozone layer as a result, an international body decided on a
total worldwide ban of harmful CFCs by the end of 1995.
The service information is designed for experienced repair technicians only and is not designed for use by the general
public. It does not contain warnings or cautions to advise non-technical individuals of potential dangers in attempting
to service a product. Products powered by electricity should be serviced or repaired only by experienced professional
technicians. Any attempt to service or repair the product or products dealt within this service information by anyone
else could result in serious injury or death.
There are special components used in this equipment which are important for safety. These parts are marked by
in the Schematic Diagrams, Circuit Board Diagrams, Exploded Views and Replacement Parts List. It is essential that
these critical parts should be replaced with manufacturer's specifi ed parts to prevent shock, fi re or other hazards. Do
not modify the original design without permission of manufacturer.
NR-BY558PS
NR-BY608PS
WARNING
IMPORTANT SAFETY NOTICE
Order No. PAPTH160602CE
NR-BY55BPS
NR-BY55BVW
Thailand, Malaysia, Vietnam
Singapore, RBD, Philippines
India, Australia, New Zealand
©
Panasonic Appliances (Thailand) Co., Ltd. 2016.
All rights reserved. Unauthorized copying and
distribution is a violation of law.
Refrigerator
NR-BY55BPS
NR-BY55BVW
NR-BY558PS
NR-BY558XS
NR-BY608PS
NR-BY608XS
Product Colour
Stainless Colour (S)
White (W)
Destination

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Summary of Contents for Panasonic NR-BY55BPS

  • Page 1 fi re or other hazards. Do not modify the original design without permission of manufacturer. © Panasonic Appliances (Thailand) Co., Ltd. 2016. All rights reserved. Unauthorized copying and distribution is a violation of law.
  • Page 2: Table Of Contents

    11. ECONAVI OPERATION DOESN'T WORK (PC/FC/IC cooling condition is normal 12. SCHEMATIC DIAGRAM 12.1 Wiring diagram : NR-BY558XS, NR-BY608XS 12.2 Wiring diagram : NR-BY558PS, NR-BY55BPS, NR-BY55BVW, NR-BY608PS 13. DISASSEMBLY INSTRUCTION 13.1 LED PCB and Cover LED lamp position 13.2 Cover LED lamp 13.3 PAS-OPERATION PCB (DOOR) FOR X TYPE...
  • Page 3: Safety Cautions For Repairing

    NR-BY558/NR-BY55B/NR-BY608 1. SAFETY CAUTIONS FOR REPAIRING When you repair the refrigerator, please kindly take care for the following cautions. 1.1 WARNING Before repairing unit, unplug supply cord Before you repair the refrigerator, please unplug the supply cord. ● Use authentic parts when repairing When you replace the parts, please use authentic parts to replace defective parts.
  • Page 4: Specification And Components

    NR-BY558/NR-BY55B/NR-BY608 2. SPECIFICATION AND COMPONENTS 2.1 NR-BY558XS, PS/NR-BY55BPS, VW Model NR-BY558XS NR-BY55BVW NR-BY558PS/NR-BY55BPS Destination Thailand Vietnam Malaysia Singapore India Philippines Australia/New Zealand Thailand Indonesia Australia / NewZealand Code Attached Model Material Spec. Plug Power Source 220V/50Hz 220V/50Hz 240V/50Hz 230V/50Hz 230V/50Hz...
  • Page 5: Nr-By608Ps, Xs

    NR-BY558/NR-BY55B/NR-BY608 2. SPECIFICATION AND COMPONENTS 2.2 NR-BY608PS, XS Model NR-BY608XS NR-BY608PS Destination Thailand Malaysia Vietnam Singapore Philippines India Thailand Indonesia India Code Attached Model Material Spec. Plug Power Source 220V/50Hz 240V/50Hz 220V/50Hz 230V/50Hz 220V/50Hz 230V/60Hz 230V/50Hz 220V/50Hz 220~240V/50Hz 230V/50Hz 2.1 Specifi cation Capacity 602L 546L...
  • Page 6: Performance Data

    NR-BY558/NR-BY55B/NR-BY608 3. PERFORMANCE DATA 3.1 NR-BY55BPS, NR-BY55BVW, NR-BY558PS (AT 32 ± 1 °C) ( ECO - OFF ) ( ECO - ON ) COLDEST WARMEST TEMPERATURE CONTROL MEDIUM Mean Fresh Food Compartment Temp. t3 (°C) 2.0±2.5 3.5±2.5 4.0±2.5 6.0±2.5 Mean Freezer Load Temp.
  • Page 7: Display Specification

    NR-BY558/NR-BY55B/NR-BY608 4. DISPLAY SPECIFICATION NR-BY558PS, NR-BY55BPS, NR-BY55BVW, NR-BY608PS, NR-BY608XS PROCESS INSPECTION DISPLAY ECONAVI Quick freezing LED light Fridge control button Prime fresh control button Freezer control button IN-PROCESS INSPECTION START Operate the following control within 3 sec. , within 30 sec., after power-on CONDITION while PC door are open.
  • Page 8: Self Protecting Function

    NR-BY558/NR-BY55B/NR-BY608 5. SELF PROTECTING FUNCTION 5.1 Protection for IC Does IC receive IPM protect signal? • Normal operating. IC orders to stop compressor for 10 min. After 10 min., does PCB check if IPM protect • IC continues to stop compressor until 1 hour. signal is normal? •...
  • Page 9: Protection For Compressor Locked

    NR-BY558/NR-BY55B/NR-BY608 5.2 Protection for compressor locked • After starting 2 sec., does IC detect rpm < 5r/sec.? • Normal operating. • After starting from 2-10 sec., does PCB detect rpm over 120r/sec.? IC orders to stop compressor for 10 min. IC cancels to stop compressor after 10 min.
  • Page 10: Protection For Power Supply Droping

    NR-BY558/NR-BY55B/NR-BY608 5.3 Protection for power supply droping Does power supply voltage drop as condition • Normal operating. > 0.1 sec. and < 160V AC? IC orders to stop compressor for 10 min. • IC continues to stop compressor until 1 hour. After 10 min., does PCB check power supply voltage if it is >...
  • Page 11: Self Diagnosing Function

    NR-BY558/NR-BY55B/NR-BY608 6. SELF DIAGNOSING FUNCTION When abnormal is cased in the refrigeator, the sign is displayed on LED as below chart How to use “ Self diagnosing “ function ( Door control model ) 1. Opening PC door push “ Fridge button “ more then 5 sec. 2.
  • Page 12: Temperature Control

    NR-BY558/NR-BY55B/NR-BY608 7. TEMPERATURE CONTROL TEMPERATURE CONTROL Control Panel Control Panel NR-BY608X, NR-BY558X NR-BY608P, NR-BY558P ECONAVI Quick Freezing Quick LED light Freezing LED light Fridge control Freezer button control Prime Fresh button control button Freezer control button The controls are located on the front of the refrigerator. 7.1 Temperature control NR-BY558XS/NR-BY608XS Lower than Med by approximately 2°C ~ 3°C...
  • Page 13 NR-BY558/NR-BY55B/NR-BY608 7.3 Temperature control (Fine adjustment mode) This refrigerator is specially designed for appropriate use, which can adjust the temperature level to detailed 9 levels with the following details. How to operate the “9 levels” mode For the Freezer room 1.
  • Page 14: Operation

    NR-BY558/NR-BY55B/NR-BY608 8. OPERATION 8.1 Quick Freezing How to operate the “Quick Freezing” mode ● Press the button “Freezer” until Blue light LED turns on. “Quick Freezing” mode starts after 10 seconds. ● The system will stop operating automatically when it runs for 120 mins (as ambient temperature is below 25°C) or 150 mins (as ambient temperature is above 25°C) and return to normal mode (Blue light LED turns off.) ●...
  • Page 15: Refrigerator Insruction Guideline

    NR-BY558/NR-BY55B/NR-BY608 9. REFRIGERATOR INSTRUCTION GUIDELINE 1. Do not open the refrigerator frequently or leave it open for a long time. This is to prevent water dripping inside the refrigerator which will cause the waste of coolness and consumpting of energy. 2.
  • Page 16: Troubleshooting Guide

    NR-BY558/NR-BY55B/NR-BY608 10. TROUBLESHOOTING GUIDE 10.1 Not cool at all [ Both PC & FC (compressor does not operate) ] • Check power supply. Does room light turn on? Ex. Connect power cord in inlet Ex. Check ELCB • Defect of over load relay. Ex.
  • Page 17: Cool, Not Enough [ Both Pc & Fc (Compressor Operate) ]

    NR-BY558/NR-BY55B/NR-BY608 10.2 Cool, not enough [ Both PC & FC (compressor operates) ] To confi rm when compressor is operating. • Defect of FC fan motor. When FC door opens and FC door • Poor connection between FC fan SW pushes, does cold air spout out motor and IC 1 on PCB.
  • Page 18 NR-BY558/NR-BY55B/NR-BY608 To confi rm when compressor is operating. Does frost adhere to evaporator • Gap of door. much? • Defect of control PCB. Does the “ECONAVI Led” turn off, • Gas leakage at high pressure side. “Quick Freezing” turn off and •...
  • Page 19: Econavi Operation Doesn't Work

    NR-BY558/NR-BY55B/NR-BY608 11. ECONAVI OPERATION DOESN'T WORK (PC/FC/IC cooling condition is normal) Is the temperature control set to • FC set to { 2 (Middle) } { 2 (Middle) } for FC? Does LED indicate “ECONAVI Led” or • Some LED indicator is displayed on “Quick Freezing”...
  • Page 20: Schematic Diagram 12.1 Wiring Diagram : Nr-By558Xs, Nr-By608Xs

    NR-BY558/NR-BY55B/NR-BY608 12. SCHEMATIC DIAGRAM 12.1 Wiring Diagram : NR-BY558XS, NR-BY608XS ROOM LAMP WHITE LED YELLOW (TOP) ROOM LAMP WHITE LED YELLOW (RIGHT) WHITE WHITE WHITE LED ROOM LAMP YELLOW YELLOW (LEFT) BLUE YELLOW BLACK FAN MOTOR YELLOW YELLOW WHITE WHITE PURPLE PURPLE BLUE...
  • Page 21: Wiring Diagram : Nr-By558Ps, Nr-By55Bps, Nr-By55Bvw, Nr-By608Ps

    NR-BY558/NR-BY55B/NR-BY608 12.2 Wiring Diagram : NR-BY558PS, NR-BY55BPS, NR-BY55BVW, NR-BY608PS ROOM LAMP WHITE LED YELLOW (TOP) ROOM LAMP WHITE LED YELLOW (RIGHT) WHITE WHITE WHITE LED ROOM LAMP YELLOW YELLOW (LEFT) BLUE YELLOW BLACK FAN MOTOR YELLOW YELLOW PURPLE PURPLE BLUE...
  • Page 22: Disassembly Instruction

    NR-BY558/NR-BY55B/NR-BY608 13. DISASSEMBLY INSTRUCTION 13.1 LED PCB and Cover LED lamp position NR-BY558XS/PS/NR-BY55B NR-BY608XS/PS LED LAMP LED LAMP (2 position) (3 position) 13.2 Cover LED lamp Fig. 1 Fig. 2 13.2.1 Prepare black tape to head of screwdriver as Fig.1 13.2.2 Take off cover LED lamp by use screwdriver put between gaps of cover LED lamp with PC Liner at the lock point as Fig.
  • Page 23: Pas-Operation Pcb (Door) For X Type

    NR-BY558/NR-BY55B/NR-BY608 13.3 PAS-OPERATION PCB (DOOR) FOR X TYPE Fig. 3 Fig. 2 Fig. 1 13.3.1 Take off cover control (SUB) at bottom/left side at PC Door as Fig. 1. 13.3.2 Take off cover control (SUB) at bottom/right side at PC Door as Fig. 2. 13.3.3 Pull out and Holder cover control (SUB) up as Fig.
  • Page 24: Pas-Operation Pcb (Door) For X Type

    NR-BY558/NR-BY55B/NR-BY608 13.4 PAS-OPERATION PCB (DOOR) FOR X TYPE Rib lock : 3 POSITIONS Fig. 1 Fig. 2 13.4.1 To fi nd rib lock at PAS-OPERATION PCB (DOOR) 3 position as Fig.1 13.4.2 Use hands pull at lock each position for left up HOLDER CONTROL as Fig.2 Fig.
  • Page 25: Plate Pf As (X Model)

    NR-BY558/NR-BY55B/NR-BY608 13.6 Plate PF As (X Model) Fig. 1 Fig. 2 13.6.1 Remove Chilled case and then check the Rib lock (2 position) at bottom of Plate PF as Fig.1 13.6.2 Pull out Plate PF As slowly as Fig.2 Fig. 3 Fig.
  • Page 26: Service Information

    NR-BY558/NR-BY55B/NR-BY608 14. SERVICE INFORMATION 14.1 Dryer set (Kit) R600a Part No : CNR600A-001 Dryer Set For R600a Regasing From PAPTH Part No : CNRMF-102270 From Domain Japan Swagelock tube Dryer 1x5 gm fitting 1x6.35mm Swagelock tube fitting 1x4.76mm Dryer branch pipe 1x3/16” Gas charge port pipe 1x1/4”...
  • Page 27 NR-BY558/NR-BY55B/NR-BY608 14.2 Insert the D-joint Pipe (Capilary tube into Dryer) 14.2.1 Insert the capillary tube into the position of the mesh.(Fig.1) Fig.1 14.2.2 Mark the position where the tube touched the mesh.(Fig.2) Fig.2 14.2.3 Return the capillary tube about 5 mm.(Fig.3) Fig.3 14.2.4 Bend the capillary tube.
  • Page 28: Notes Of Wire Connected Work (Scotch Lock)

    NR-BY558/NR-BY55B/NR-BY608 14.3 Notes of wire connected work (Scotch lock) - 28 -...
  • Page 29: Temperature Control Device./P, Vw Type

    NR-BY558/NR-BY55B/NR-BY608 14.4 Temperature Control Device. /P, VW Type - 29 -...
  • Page 30: Phenomenon Of Defective Senser/Thermal Fuse

    NR-BY558/NR-BY55B/NR-BY608 14.5 Phenomenon of Defective Sensor/Thermal Fuse Thermal fuse - 30 -...
  • Page 31: Start Mode/Manual Defrost Mode

    NR-BY558/NR-BY55B/NR-BY608 14.6 Start mode/Manual Defrost mode Start mode 1. Plug in. 2. Open PC Door. 3. Push door switch 3 times / process no. 1~3 must complete within 30 sec. 4. LED light blinking as normal. push 3 times Light blinking Manual defrost mode 1.
  • Page 32: Parts Exploded View And Replacement Parts List

    NR-BY558/NR-BY55B/NR-BY608 15. Parts Exploded View and Replacement Parts List 15.1 Parts Exploded View : Body (PS,VW) (XS) (PS,VW) 17.1 20.1 35.1 - 32 -...
  • Page 33 NR-BY558/NR-BY55B/NR-BY608 (PS/VW) (PS/VW) (XS) (XS) (XS) 15.2 Parts Exploded View : Door (XS) (XS) (PS) (BPS,BVW) - 33 -...
  • Page 34: Part Exploded View : Packing

    NR-BY558/NR-BY55B/NR-BY608 15.3 Parts Exploded View : Packing STICKER BARCODE PACKING BELT INS. PC PAD (FOR PROTECT GLASS TRAY SLIDE) D (BY55B, BY558) D (BY608) FOAM TOP PAD L, R PLASTIC COVER PROTECTOR DOOR AS. SHEEL SIDE PAD BOTTOM TRAY AS. - 34 -...
  • Page 35: Replacement Parts List 35~37

    15.4 Replacement Parts List Important safety notice : Components identifi ed by mark have special characteristics important for safety. When replacing any of these components, use only manufacturer's specifi ed part. Part List : NR-BY558PS,XS/NR-BY55BPS,VW/NR-BY608PS,XS SERIES Model/Colour/Q'ty Ref. Safety Part name Part No.
  • Page 36 NR-BY558/NR-BY55B/NR-BY608 Model/Colour/Q'ty Ref. Safety Part name Part No. NR-BY558/NR-BY55B NR-BY608 Remark SUPPLY CORD AS. (C3P) CNRBG-170953 FOR TH SUPPLY CORD AS. (SP3) CNRBG-176222 FOR MY,SG SUPPLY CORD AS. (C2P) CNRBG-202300 FOR VN,1D,RBD SUPPLY CORD AS. (A2P) CNRBG-202290 FOR PH SUPPLY CORD AS. (B3P) CNRBG-176621 FOR X1 SUPPLY CORD AS.
  • Page 37 NR-BY558/NR-BY55B/NR-BY608 Packing List Model/Colour/Q'ty Ref. Safety Part name Part No. NR-BY558/NR-BY55B NR-BY608 Remark LABEL NAME&REF.(PRINT)-XSTH CNRAH-333420 LABEL NAME&REF.(PRINT)-XSMY CNRAH-333230 LABEL NAME&REF.(PRINT)-XSVN CNRAH-333240 LABEL NAME&REF.(PRINT)-XSSG CNRAH-333250 LABEL NAME&REF.(PRINT)-XSPH CNRAH-333260 LABEL NAME&REF.(PRINT)-XSX1 CNRAH-333270 LABEL NAME&REF.(PRINT)-PSTH CNRAH-333280 LABEL NAME&REF.(PRINT)-PSMY CNRAH-333290 LABEL NAME&REF.(PRINT)-PSVN CNRAH-333300 LABEL NAME&REF.(PRINT)-PS1D CNRAH-333310 LABEL NAME&REF.(PRINT)-PSAU...

This manual is also suitable for:

Nr-by55bvwNr-by608psNr-by608xsNr-by558psNr-by558xs

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