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Operating Instructions

Refrigerator

For Household Use

Model No.: NR-BX471G, NR-BX421G, NR-BX421B, NR-BX421W 

Contents

● Safety precautions ..................................................................................................................

2

● Usage precautions .................................................................................................................

4

● Installation .............................................................................................................................. 6 

● Parts identification ..................................................................................................................

7

● Temperature control ...............................................................................................................

9

● ECONAVI operation .............................................................................................................

11

● Quick Freezing .....................................................................................................................

12

● Prime Fresh+ ........................................................................................................................

13

● Prime Fresh room .................................................................................................................

13

● Fridge room ..........................................................................................................................

14

● Freezer room ........................................................................................................................

15

● Usage tips ............................................................................................................................

16

● How to clean the refrigerator ................................................................................................

17

● Troubleshooting ....................................................................................................................

20

● Specifications .......................................................................................................................

23

Thank you for purchasing the Panasonic product.

• Please read these instructions carefully and follow safety precautions on page 2-4 before 

using this product.

• Please make sure the date and name of store of purchase are stamped in warranty card and 

keep it with these operating instructions.

ARAH1E202480 

P0421-0 

Printed in Vietnam

NR-BX421G

AU/NZ

NR-BX471G

 NON-CFC

This unit uses totally NON-CFC MATERIALS both for refrigerant (R600a) and for 

insulation (Cyclo-Pentane). So, this refrigerator does not damage the Earth’s ozone layer.

NR-BX421W

NR-BX421B

Summary of Contents for NR-BX421B

Page 1: ...eshooting 20 Specifications 23 Thank you for purchasing the Panasonic product Please read these instructions carefully and follow safety precautions on page 2 4 before using this product Please make sure the date and name of store of purchase are stamped in warranty card and keep it with these operating instructions ARAH1E202480 P0421 0 Printed in Vietnam NR BX421G AU NZ NR BX471G NON CFC This uni...

Page 2: ...ed for insulation of this refrigerator When you throw away this unit please discard it by proper method and do not dispose it by burning For power plug and cord Do not plug or unplug with wet hands Do not let the cord or plug be damaged Disconnect power plug when cleaning Plug into a wall outlet of the rated voltage on its own with the rated current and insert plug fully Reserve one socket for the...

Page 3: ...r and pipes because of high temperature that there is a risk of burn injury Do not let any children hang onto the refrigerator s door it may overturn to the kid Do not place any water container on the top of the refrigerator in case the spilling water causes electrical shock or combustion Do not locate multiple portable socket outlets or portable supplies at the rear of the appliance Keep ventilat...

Page 4: ...ting Apply protective covering etc to floors with a fragile surface When opening closing the doors Do not refrigerate items which are bigger than tray or shelf as the door will not close completely causing leakage of cool air Do not open refrigerator frequently or leave it open for long time in order to prevent water dripping inside and waste energy Frequently check the door opening seal it must b...

Page 5: ...g and refrigerating Put the food such as meat or fish in the freezer if you want to store for an extended period Cover juicy food with tight lids plastic film or foil Cool hot dishes in room temperature before placing them in your refrigerator When using When the plug is disconnected leave it for 5 minutes before plugging again If not the compressor may not work Adjust the temperature according to...

Page 6: ...ator on an uneven surface adjust the adjustable bolt to make the refrigerator stand stably In order to prevent the refrigerator from tipping due to earthquakes permanently fix it by using belts etc Moving or shifting When moving or shifting the refrigerator remove ice maker freezer case pan water evap etc and check to be sure that there is no water in the refrigerator Power cord setting To bring p...

Page 7: ...r b Ice box c Freezer case d Adjustable bolt e Pan water evap f Compressor Inside Control Panel NR BX421B Fridge P 9 Freezer P 9 Prime Fresh P 13 Prime Fresh P 9 Quick Freezing P 12 Inside Control Panel NR BX421B 7 A 1 2 3 12 B C 4 5 11 7 8 9 6 13 10 14 Product view from behind 16 15 ECONAVI P 11 LED display Freezer P 9 Prime Fresh P 9 Fridge P 9 Prime Fresh P 13 Quick Freezing P 12 Door Control P...

Page 8: ...Freezer case d Ice twister e Ice box f Adjustable bolt g Pan water evap h Compressor Inside Control Panel NR BX421G Fridge P 9 Freezer P 9 Prime Fresh P 13 Prime Fresh P 9 Quick Freezing P 12 A 1 2 6 7 9 3 15 13 16 12 B C 4 11 14 8 5 10 ECONAVI P 11 LED display Freezer P 9 Prime Fresh P 9 Fridge P 9 Prime Fresh P 13 Quick Freezing P 12 Product view from behind 18 17 Water Dispenser P 14 Lever cove...

Page 9: ...er than Med by approx 2 C 3 C Higher than Med by approx 2 C 3 C Higher than Med by approx 2 C 3 C 2 Model NR BX421B NR BX421G Inside Control Panel 1 Press the Zone Select button to select Fridge room A Prime Fresh room B or Freezer room C 2 Press the Temp Select button to select Max Med or Min levels Area Temperature setting A Fridge room B Prime Fresh room C Freezer room Max Lower than Med by app...

Page 10: ...R BX421B NR BX421G Inside Control Panel To adjust the temperature for the Fridge room 1 Set the LED display to Min position by pressing the Zone Select button to select A Fridge Room then press the Temp Select button to select Min 2 Press and hold the Temp Select button for approximately 10 seconds until the LED display returns to the Min position 3 Use the Temp Select button to set the required t...

Page 11: ...wards The refrigerator performs the ECONAVI energy saving operation when it becomes dark 2 around the refrigerator such as overnight when you are asleep The brightness of the ECONAVI lamp is lowered approximately 5 minutes after the lamp turns on Settings for enabling ECONAVI operation ECONAVI operation is automatically enabled when the temperature control for both the freezer and refrigerator com...

Page 12: ...t C Freezer room then press Temp Select until the light LED Quick Freezing turns on Quick Freezing mode starts after about 10 seconds If you want to stop the Quick Freezing operation immediately please press the button Zone Select to select C Freezer room then press Temp Select until the light LED Quick Freezing turns off Remark The Quick Freezing operation will automatically stop after 60 mins as...

Page 13: ...nd return to normal mode The light LED Prime Fresh turns off The light LED Prime Fresh flashing means that the defrosting system is now working The Prime Fresh mode will start right after the defrosting operation is finished Prime Fresh Remark When Prime Fresh mode is active if you set the Quick Freezing mode the Prime Fresh mode will stop and fridge activates Quick Freezing mode and vice versa Re...

Page 14: ...ock to the LOCK position to avoid accidentally touching it causing water to run out Method of using the water tank 1 Open the cap and fill it with water for use 2 Close the cap and close the refrigerator door For the first time use should clean the water tank first Only pour drinking water to the water tank do not use beer soft drink juices carbonated drinks The tank can contain no more than 3 lit...

Page 15: ...all items of food quickly 2 Fully sealed 3 Do not refreeze To make ice 1Take out the ice twister ICE TWISTER Quick Ice Making Pull out the ice twister P 19 2Fill with water Fill water up to the WATER LEVEL line 3Install the ice twister Place tray back into the ice making room 4To move ice cubes ICE TWISTER Twist the ice twister clockwise The ice cubes will drop into the ice box 15 ...

Page 16: ...Approx 5 C 1 C Prime Fresh room Fresh food For storage of meat fish processed foods such as hams and sausages for 1 week with soft freezing Approx 23 C 17 C Freezer room Dried or frozen foods For storage of food for an extended period Storage using hermetically sealed containers is recommended To prevent the interior from being discolored To prevent odors from spreading Cut citrus fruits The plast...

Page 17: ...ble items occasionally Once a week for the ice twister As a guide remove the trays door shelves etc and wash them by immersing them in lukewarm water every three months Clean the door gasket at least once a month Clean by wiping with a soft damp cloth Petroleum gel has been applied to the door gasket on the hinge side of the unit be careful not to wipe this off The door gasket is replaceable by an...

Page 18: ...ays are made of glass and heavy Please handle them with care so that they do not fall and cause any damage or injury For attaching trays hold them with the protrusion side down and firmly insert Egg shelf Bottle shelf Removing 1 Lift it upward alternating between the right and left side Attaching 2 Placing it on both supporters and then press until it reaches the end of supporters Vegetable case P...

Page 19: ...ides of the tank onto the lock Fully push the tank under symbol position indicator Position indicator When removing the water tank for cleaning if the rubber gasket is reverse due to friction with the faucet just use your hand to push the gasket reversely to its original position The valve at the water tank can be removed by rotating counterclockwise Attention Attention Water Tank Model NR BX471G ...

Page 20: ...alled properly Check if there is any object in contact with the refrigerator Cracking sound within caused by the parts adjusting temperature which is normal After installation the refrigerator may make loud noise The noise will be less when the refrigerator has been cooled There may be a whistling sound inside the refrigerator when opening and closing the door This is caused by the air outside bei...

Page 21: ...f refrigerator When the refrigerator starts operation the sound like water flowing and boiling water is created This is the sound of the cooling liquid The noise is generated when the automatic defrost system is operating The dilatation of the details inside the refrigerator in the cooling process can cause sound crack crack You may feel that the operation sound is larger because the compressor op...

Page 22: ...other than Med Has the door been opened frequently or has hot food been placed in the refrigerator The learning function may automatically disable ECONAVI operation during times of frequent use ECONAVI does not operate the ECONAVI lamp does not light ECONAVI operation is rarely performed Is there a power failure If a power failure occurs the learning function data collected up until the point of p...

Page 23: ...r 112 Fridge 267 227 230 Prime Fresh 38 38 38 Outside dimensions Width x Depth x Height mm 686 x 695 x 1790 686 x 695 x 1680 686 x 697 x 1680 686 x 695 x 1680 Refrigerant Type R600a Net weight kg 68 66 72 65 Cooling System Non frost cooling Rated Voltage V Rated Frequency Hz Refer to the rating label attached inside the cabinet ...

Page 24: ...Memo Panasonic Corporation Website http www panasonic com Panasonic Appliances Vietnam Co Ltd 2021 ...

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