Order Number VESR1309001CE

Refrigerator-Freezer
Model No. NR-B53V2
Model No. NR-B53VW2
Product Color X: Stainless, W: White
Destination E: Pan-European, F: France, B: U.K.

Model No. NR-BG53V2

Model No. NR-BG53VW2
Product Color X: Stainless, W: White
Destination Germany

TABLE OF CONTENTS
PAGE PAGE
1 Safety Precautions----------------------------------------------- 2 13 Dimensions ------------------------------------------------------- 69
2 Specifications ----------------------------------------------------- 5 14 Schematic Diagram -------------------------------------------- 71
3 General/Introduction -------------------------------------------- 7 15 Exploded View and Replacement Parts List ----------- 72
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

© 2013 Panasonic Co., Ltd. All rights reserved.

Unauthorized copying and distribution is a violation
of law.
1 Safety Precautions
The following are instructions that you must follow in order to prevent accidents during work, and to ensure the safety of the repaired
product.
Hazard and damages that may result from ignoring instructions are classified and explained, below.

This section warns of the urgent danger of death or serious injury.

This section warns of the risk of death or serious injury.

This section warns of the risk of injury or damage to property.

The following labels describe the types of rules that need to be followed.

This label shows a “reminder” action to be paid attention to.

This label shows a “prohibited” action.

This label shows a “compulsory” action to be followed without fail.

Be sure to discharge remaining refrigerant from the refrigeration unit.

Discharge refrigerant outdoors where there is no fire source.

Be sure 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.
If you use a welding machine, the refrigerant could catch fire and explode.

Ventilation close to the floor surface is required, as the refrigerant(R600) is heavier than air.
In particular, the basement must be adequately ventilated.

“Measurement/adjustment of refrigerant refill quantity” in a service must be performed outdoors where

there is no fire source.
Otherwise, you could run the risk of fire/explosion.

Use always a gas alarm.

If any refrigerant remains in work area, there will be a risk of fire/explosion.

Never use a naked flame in a place where any refrigerant might remain.

Do not leave the removed faulty compressor in doors.

2
Before repair
Make sure to cut off the power line before disassembly, parts replacement and assembly.
Otherwise, electrical shock or injury may occur.

Be careful of electrical shocks

Be careful of electric shock from live parts or electrical lead terminals when conducting voltage measurement and other
electrical servicing.
Voltage of the control board is approximately 280V when power is ON.
Do not touch live parts.
When replacing parts, do not touch live parts for at least 3 minutes after disconnecting the plug from the power supply.
(A little time is required for electrical discharge of the condenser)
Use only fuses specified
When replacing fuses, use only specified in the circuit diagram. The use of non-specific fuses may cause fire or
malfunction.

Punch the pipes of the faulty compressor securely.

Otherwise, the refrigerant remaining in the compressor oil might leak out during transporting and could catch fire and
explode.

Discharge refrigerant completely from the used service can for disposal in an outdoor place where there
is no fire source.
Otherwise, you could run the risk of fire/explosion.

Do not damage the refrigeration circuit (piping) of the refrigerator.

As the refrigerant is flammable, 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 must be the least possible, and below the
[regulation][regulated] limit. Keep the service can upright and below 40C. (Quantity on board: 1.5kg or
below)
Use a designated part
Make sure to use a designated part when the part is marked( ) in circuit diagrams and parts lists.
Otherwise, smoke, fire or failure may occur.
Always conduct a safety inspection after completing service
And check the parts are reassembled correctly. Also confirm other fixings and wiring, for deterioration. Replace as required.
Always use a megohmmeter to measure the insulating resistance between both terminals of the power plug and the earth
terminal, and plug the power supply in after first confirming 1M or above.
When setting, check that the power cord or power plug is not jammed or pushed against the rear of the refrigerator.
If the power cord or the power plug is damaged or loose, take appropriate measures such as replacing.
If the pins of the plug or the area the pins attach to are dirty, make sure they are cleaned thoroughly.

3
Install and remove glass shelving securely to prevent risk of injury

When moving, raise the adjustable legs

Dragging the refrigerator will damage the floor. For flooring that may become easily damaged put a protective board in
place.

Do not scrape the metal rails

Take care of very hot parts

The compressor, pipes, etc. can be very hot during operation and directly after stopping. 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 frostbite.

Take care of burrs

Be careful not to cut yourself on metal or plastic burrs.

Take care of condenser/evaporator fins

Be careful not to injure yourself on the fin edges.

4
2 Specifications
Model NR-B53V2, NR-BG53V2, NR-B53VW2, NR-BG53VW2
Destination UK Europe except UK
Total gross volume 615L
Total net volume 530L
Rating volume capacity
Net refrigerator volume 324L
Net freezer volume 206L
External dimensions width/depth/height (mm) W905 x D710 x H1860
PC: width/depth/height (mm) W421 × D505 × H1664
Internal dimensions
FC: width/depth/height (mm) W315 × D401 × H1642
Side: 25mm or above
Installation size Back: 50mm or above
Top: 30mm or above
Power supply plug & cord Volt/Freq 230-240V/50HZ 220-230V/50HZ
Interior lamp (LED) Rating 7W
IEC protection against electric shock classes Class 1
Class SN-T
Sensor def.fc DFC B=3819K, R(10C)=3.899K
Sensor def.pc DPC B=3819K, R(10C)=3.899K
Sensor fc FCC B=3850K, R(-20C)=18.9K
Sensor pc PCC B=3808K, R(0C)=6.409K
Sensor sc SCC B=3808K±2%, R(3C)=7.490K
Sensor ice ICC B=3754K, R(-20C)=22.33K
sensor ATC ATC B=3435K, R(25C)=10.0K
FC PIPE HEATER 389/136.0-148.1W (230-240V) 355.9/136.1-148.6W (220-230V)
FC DRAIN HEATER 3345/15.8W (230V)
FC COIL BAC/FC ACCUME HEATER 3538/15.0W (230V)
PC DRAIN HEATER 3100/17.1W (230V)
PC BACK HEATER 6000/8.8W (230V)
PC PLATE HEATER 9680/5.5W (230V)
TANK HEATER 6000/8.8W (230V)
DISPENSER HEATER/
6560/8.0W (230V)
DISPENSER T HEATER
WATER SUPPLY HEATER 15452/3.4W (230V)
LAMP HEATER 9160/5.8W (230V)
ICE MAKER A'SSY EAU37119712 (230-240V) EAU37119711 (220-230V)
ICE SHUTTER STAA125A01 (DC12V)
Type Full hermetic reciprocating system
Compressor Model EFI120E13DGH-COEMS
Rotation speed 25/33/42/52/67/75 (r/s)
Model SDF 0.8 3/2-4.3
3 Way valve
Rating 240V/50HZ/0.3W
Model RIV-23A-81/X-1871
Water valve
Rating 240V/50HZ
Model MM3-71CCY
Operating temperature 100±5C
Overload relay
Return temperature 61±8C
Operating current (A) 7.1A±7.5%
Fan motor(for Refrigerator compartment) Model/Rating FBA11J14VXJ/DC 14V below 3.36W
Fan motor(for Freezer Compartment) Model/Rating FBA11J14VXJ/DC 14V below 3.36W
Fan motor(for Compressor Room) Model/Rating 4715JL09WS29G51/DC 11.5V below 2.19W
SINGLE DAMPER Model/Rating NSBC000/DC12V, 300pps
Defrost heater Rating/Voltage 195W (230V)-212W (240V) 190W (220V)-208W (230V)
Thermal fuse Rating 250V/7A/73C 250V/7A/94C
Oil charge S10/215±5ml

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 Ice making ability*1 0.7kg/24h
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

*1 : The amount of Ice Making Ability in 24 hours. Setting temperature, PC : 4C, VC : 1C, FC : -25C
*2 : The Freezing Ability in 24 hours. VC temperature is set to 1C, and in state of Super Freeze.
*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.

6
3 General/Introduction
3.1. Flow of Refrigerant

7
4 Features
4.1. Features
4.1.1. Inverter Technology

4.1.2. Vacuum Insulation Panel

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4.1.3. Optimum Humidity Control

4.1.4. Powerful Cooling

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4.1.5. LED Tower Lighting

4.1.6. Refrigerator Cases with Different Setting

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4.1.7. Other Storage Solutions

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4.1.8. Wide and Spacious Freezer Compartment

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4.1.9. Drawer Compartments of Freezer Compartment

4.1.10. Humidity Control

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4.1.11. Selectable Temperature Control

4.1.12. Vitamin LED

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4.1.13. Hygiene Active

4.1.14. Multi-Hygienic System

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4.2. Functions

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5 Technical Descriptions
5.1. Temperature control for each compartment
5.1.1. FC temperature control
The compressor is turned on and off and 3-Way Valve Controlled, detecting the FC temperature.
Operation: The setting temperature “-25C” to “-17C”, 9 levels change
Detection: FCC, ATC sensor

1. When power supply is turned on, FC temperature is displayed on the panel PCB by reading FC setting data of micro-
computer memories. The data is written in memory area of microcomputer, 5 seconds after FC setting change. After
that, FC temperature is controlled by setting FC temperature of the panel PCB.
The FC setting data is memorized, though the power supply of this product is turned off. The setting temperature is
fixed, after the time to have set temperature change passed more than 5 seconds.

2. The setting temperature

The temperature, when it set on -21C
The OFF/ON temperature value corresponding to each ATC temperature is as shown in the next table.

ATC correction temperature Turning off temperature Turning on temperature

(OFF temperature) (ON temperature)
40C or above -23.4C -19.4C
11C to 39C -23.4C -19.4C
10C or below -23.4C -19.4C

3. OFF/ON temperature according to FC temperature setting

The OFF/ON temperature corresponding to each FC temperature setting is as shown in the following tables.

ATC correction temperature Turning off temperature Turning on temperature

(OFF temperature) (ON temperature)
(-17C) setting TFOFF + 4C TFON + 4C
(-18C) setting TFOFF + 4C  (3 / 4) TFON + 4C  (3 / 4)
(-19C) setting TFOFF + 4C  (2 / 4) TFON + 4C  (2 / 4)
(-20C) setting TFOFF + 4C  (1 / 4) TFON + 4C  (1 / 4)
(-21C) setting TFOFF TFON
(-22C) setting TFOFF - 4C  (1 / 4) TFON - 4C  (1 / 4)
(-23C) setting TFOFF - 4C  (2 / 4) TFON - 4C  (2 / 4)
(-24C) setting TFOFF - 4C  (3 / 4) TFON - 4C  (3 / 4)
(-25C) setting TFOFF - 4C TFON - 4C

*: TFOFF and TFON that exist in 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 reading PC setting data of micro-
computer memories.
The data is written in memory area of microcomputer, 5 seconds after PC setting change. After that, PC temperature
is controlled by setting PC temperature of the panel PCB. The PC setting data is memorized though the power supply
of this appliance is turned off.

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2. The setting temperature
The temperature, when it set on 4C.
The OFF/ON temperature value corresponding to each ATC temperature is as shown in the next table.

ATC correction temperature Turning off temperature Turning on temperature

(OFF temperature) (ON temperature)
40C or above 9.1C 11.8C
11C to 3C 8.1 - 11.1 -
(8.1 - 9.1)  (11.1 - 11.8) 
(ATC correction temperature - 33)/ (ATC correction temperature-33)/
(40-33) (40-33)
33C or above 8.1C 11.1C
11C to 33C 7.0 - 9.0 -
(7.0 - 8.1)  (9.0 - 11.1) 
(ATC correction temperature - 21)/ (ATC correction temperature-21)/
(33-21) (33-21)
21C or above 7.0C 9.0C
11C to 21C 6.0 - 7.5 -
(6.0 - 7.0)  (7.5 - 9.0) 
(ATC correction temperature - 10)/ (ATC correction temperature-10)/
(21-10) (21-10)
10C or above 6.0C 7.5C

3. OFF/ON temperature according to PC temperature setting

The OFF/ON temperature corresponding to each PC temperature setting is as shown in the following tables.
Moreover TPOFF and TPON that exist in the following table are considered the temperature calculated by the OFF/
ON temperature value at 4C setting.

ATC correction temperature Turning off temperature Turning on temperature

(OFF temperature) (ON temperature)
(7C) setting Tfoff + 2.0C TFon + 2.0C
(6C) setting Tfoff + 2.0C  (2 / 3) TFon + 2.0C  (2 / 3)
(5C) setting Tfoff + 2.0C  (1 / 3) TFon + 2.0C  (1 / 3)
(4C) setting Tfoff TFon
(3C) setting Tfoff - 3.0C  (1 / 3) TFon - 3.0C  (1 / 3)
(2C) setting Tfoff - 3.0C  (2 / 3) TFon - 3.0C  (2 / 3)
(1C) setting Tfoff - 3.0C TFon - 3.0C

*: TPOFF and TPON that exist in the following table are considered the temperature calculated by
the OFF/ON temperature value at 4C setting.

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5.2. FC Defrost Control
FC defrost control is performed with the internals of a definite period of time.
1. When Power Supply Is Turned On.
When power supply is turned on and 4 hours passes, FC defrost control begins.
If when the power supply is turned on, FCC temperature 25°C or above and add the condition, ATC correction
temperature 25°C or above, and 12 hours later FC defrost control begins.

2. Normal operation
• ATC correction temperature 19°C or above.
13 hours later when the FC defrost control had done, it begins again.
• ATC correction temperature 18°C or below.
28 hours later when the FC defrost control had done, it begins again.

3. End
• FC defrost control ends when the DEF temperature 10°C or above from the last time operation had done.

5.3. 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 2°C or above, PC defrost heater turns off. However PC defrost heater turns on at least 10 minutes.
• PC defrost single control is not perform, before FC defrost control begins.

5.4. 3-Way Valve Control

Cooling Mode Change is controlled by detected temperature of PEC, FCC, PCC, SCC.

5.4.1. When Power Is Turned On

After power supplied and about 5 seconds passed, PC side opens 1 second, and FC side opens 1 second, and change to
the PC cooling mode for 10 minutes.

5.4.2. Basic Control

Basically 3-way valve operation of each mode as shown under the below.

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5.5. Compressor Rotational Speed Control
1. When power is turned on, rotational speed is fixed 42 (r/s) for 10 minutes.
2. The use rotational speed.

Compressor rotational speed decided by the ATC temperature.

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 O O
29 ~ 32C O O O O O
33C above O O O O

• Each ATC temperature condition, for the first step, it starts the lowest rotational speed of available range.
• If the temperature difference is big between PCC and FCC, the rotational speed changes one rank up.

5.6. Compressor Starting Control

The compressor is not start while waiting timer is operating.
And when power is turned on, compressor starting control is not available.

After power turning on 0 minute

After FC Defrost stopping (Improvement of start after defrost) 10 minutes
After compressor stopping (Prevention of trip when re-starting) 10 minutes
Inverter protection 10 minutes

5.7. Compressor Fan Control (for cool down the Compressor)

Acording to the compressor rotational speed, compressor rotation speed controlled under the below.

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5.8. FC Fan Control
5.8.1. FC fan rotates under Compressor running (FC fan rotation speed)

5.8.2. FC fan rotation time and rotational speed (Compressor off mode)
• ATC temperature 20C or less: 6 minutes (low speed)
• ATC temperature 21C or above: 10 minutes (low speed)

5.9. PC Fan Control

5.9.1. PC cooling mode
• PC fan keeps rotating.
• When the PC door opens, it stop

5.9.2. PC cooling mode off

• If the ATC temperature 21C above, PC fan rotates for 10 minutes.

5.9.3. Compressor off mode

• If the ATC temperature 21C above, PC fan rotates for 6 minutes.

5.9.4. ATC temperature 21C or less

• PC fan rotates for 20 seconds 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 while “Holiday” indicator lights off.

For the OFF/ON temperature of PC “4” setting, corresponding to each ATC correction temperature. PC temperature is
adjusted to add 10C to each OFF or ON temperature.

The acceptance of the refrigeration setting by to press “Set button” becomes to be invalid during Holiday Control. The
front tower LED light is turned off when PC Door is opened, during Holiday Control.

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5.11. Each Function Display (details)
5.11.1. Inverter rotation frequency display
1. Display when switching from OFF  ON
From the conditions up to the intended rotation frequency, indicate one stage at a time but without display.
For example, in the case of OFF  ON (R4)

2. Display when switching from ON  OFF

Indicate one stage at a time from the current status of rotation frequency until there is no 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 interior temperature of the refrigerator display to the temperature setting display.
When in the temperature setting display, the displayed temperature flashes. (0.5sON/0.5sOFF)
- Refrigerator settings

22
- Set temperature ranges (Set on shipment, 4C)

23
5.12. Antibacterial deodorant control (Deodorizing fan control, Antibacterial
PC-LED control)
5.12.1. ON/OFF control of Deodorizing fan
Press and hold the Hygiene Plus button for 0.5 second. “Hygiene Plus” indicator lights up and Antibacterial deodorant
control starts.

Press and hold the Hygiene Plus button for 0.5 second “Hygiene Plus” indicator lights off and Antibacterial deodorant
control stops.

ON/OFF of Deodorizing fan is controlled by ATC sensor, FCC sensor, PCC sensor and PC door open or close.

5.12.2. Operation control of Deodorizing fan

1. Press and hold the Hygiene Plus button for 0.5 second.
First of all, it enters A mode that is rapid deodorization driving, the deodorizing fan drives for 120 minutes
continuously.
After starting B mode that is normal deodorization driving, the deodorizing fan control starts.

AT 10C or below 11C to 21C 22C to 28C 29C or above

When compressor ON When PC is cooled ON ON ON ON
When FC is cooled ON ON ON ON
When Compressor OFF The fan drive The fan drive The fan OFF The fan OFF
for 30 minutes for 10 minutes
after compres- after compres-
sor OFF sor OFF

2. Press and hold the Hygiene Plus button for 0.5 second when antibacterial deodorant control starts.
When the antibacterial deodorant control stops (C mode), the deodorizing fan stops.
3. When power supply is turned on.
The deodorizing fan stops, even if A, B or C mode, when ATC is 34C or above and while FCC is 27C or above.
4. When PC door open.
The deodorizing fan stop forcibly even if A, B or C mode, While PC door opens. (To be dewy prevention, frost
prevention)

5.12.3. Antibacterial PC-LED control

1. Basic operation
In 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 opens.

5.13. Photosynthesis-freshness-improving effect control

Input: To press and hold the Vitamin-Safe button for 0.5 second.

Output: LED of VC (Green LED, Blue LED)

Content of processing: Press and hold the Vitamin-Safe button for 0.5 second, Vitamin-Safe indicator lights up and both
the blue LED and the green LED blink at the same time. It is operating a photosynthesis-freshness-improving effect
control. While operating the control, press and hold the Vitamin-Safe button for 0.5 second, the control stops and
“Vitamin-Safe” indicator lights and LED of VC are turned off.

Photosynthesis-freshness-improving While operating the control While stop

effect control
Blue LED 40Hz flashing OFF
Green LED (ON/OFF: at each of 9.1msec) OFF

24
6 Location of Controls and Components
6.1. Display and Control Panel

25
6.2. Ice Water Dispenser Part

26
6.3. Components

27
7 Installation Instructions
7.1. Installation Instructions
7.1.1. Choosing the right location

28
7.1.2. Removing the doors

29
30
7.1.3. Connecting the refrigerator to the water supply

31
32
7.1.4. Installing the water filter

33
7.1.5. Installing the refrigerator

34
7.2. Getting started
7.2.1. Setting the temperature

35
7.2.2. Using the handy functions

36
7.2.3. How to use the Ice/Water dispenser

37
8 Test Mode
Each test mode needs to perform the following procedures in 8.3. Change the Rotation Speed of
common.
1. Plug off or power supply off. Compressor
2. Power supply on after short-circuiting the appointed To fix the rotation speed of compressor: To be making short-
positions. circuit of No.76 pin (TEST 0) and GRD in IC1. Then press " "
3. Test mode ends, plug off or power supply off and remove button one by one.
the short-circuiting points. Rotation speed of compressor can select definite revel from R1
to R6.
8.1. Compulsion FC Defrost Mode
Compulsion FC defrost: To be making short-circuit of No.75 pin
(TEST 1) and GRD in IC1.
• Normal control the same, 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.

38
9 Service Mode
9.1. Self-Diagnosis Control
9.1.1. Self-Diagnosis Mode

39
9.2. Failure History Display Mode

9.3. On-and-off Buzzer Sound Mode

• During the self-diagnosis display 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

40
9.5. Instruction of Self Diagnosis Display Code.
Signal Symptom Check point Condition Display release
U10 Warning that door is kept open *1 1. Close compartment door completely The sign is displayed when Close the door, Adjust
2. Door SW PCB PC/FC door is kept open for the door, Replace the
3. Door alignment more than 1 minute. door SW PCB,
4. Control PCB Replace Control PCB
H01 FC temperature sensor circuit has 1. Sensor FC Open or short Replace parts
trouble 2. Sensor FC circuit
3. Control PCB
H02 PC temperature sensor circuit has 1. Sensor PC Open or short Replace parts
trouble 2. Sensor PC circuit
3. Control PCB
H05 Sensor DEFROST circuit has trouble 1. Sensor DEFROST Open or short (Note) when Replace parts
2. Sensor DEFROST circuit DFC is opened, thermal fuse
3. Control PCB is blown because of too long
4. Thermal fuse defrosting time.
H07 Sensor ATC circuit has trouble 1. Operation PCB Short or open with ATC Replace Operation
sensor. PCB (ATC sensor is
chip parts on Opera-
tion PCB, not change-
able )
H10 SSC, Vegetable compartment sensor 1. Sensor SC circuit Open or short Replace parts
circuit has trouble 2. Control PCB
H12 DFP sensor circuit has trouble 1. Sensor DFP Open or short Replace parts
2. Sensor DFP circuit
3. Control PCB
H27 Lock/Disconnection of PC fan motor 1. PC Fan motor Open or Lock Replace parts
circuit *2 2. Control PCB
3. Something blocks the motion
H28 Fan motor (for compr.) has trouble 1. Fan motor (for compressor) Open or Lock Replace parts
*3 2. Control PCB
3. Something blocks the motion
H29 Lock of FC fan motor circuit *4 1. FC fan motor. Open or Lock Replace parts
2. Control PCB
3. Locked by Ice
H31 FC defrost heater circuit has trouble 1. FC defrost heater Temperature of FC defrost Replace parts
*5 2. Thermal fuse sensor does not reach Cut-
3. Control PCB off Temp.
H32 PC defrost heater circuit has trouble 1. PC defrost heater Temperature of PC defrost Replace parts
*6 2. Thermal fuse sensor does not reach Cut-
3. Control PCB off Temp.
H34 Refrigerating unit has trouble (3-Way 1. Control PCB Even if compressor runs, Replace parts
Valve has trouble) *7 2. 3-Way valve temperature of defrost
Sensor would not be below
the regulation.
H35 HC refrigerant detection (High 1. 3-Way valve Even with compressor runs, Replace parts
pressure leak) *11 2. Gas leakage at high pressure side FC temperature and DEF
3. Poor compression temperature would not be
below 0°C continuosly.
H36 HC refrigerant detection (Low 1. Gas leakage at low pressure side “H40” and “H36” display Replace parts
pressure leak) *12 repeatedly.
H38 Disconnection of FC fan motor *13 1. FC fan motor Open Replace parts
H40 Compressor has trouble (Inverter 1. Compressor Compressor locked with Replace parts
Protection Control) *8 2. Control PCB some trouble or inverter
protection control worked.
H41 Insufficient power voltage protection 1. Power supply voltage Control PCB detects low Check power supply or
*8 2. Control PCB (voltage) power supply. replace Control PCB
H50 Communication error *9 1. Control PCB Microcomputer on Control Replace parts
2. Operation PCB PCB cannot read the data
3. Wire circuit between Control PCB from Operation PCB.
and Operation PCB
H51 Control PCB has trouble (EEPROM) 1. Control PCB When the power is on, Replace parts
*10 microcomputer can not read
or write the data.

41
Signal Symptom Check point Condition Display release
H52 Control PCB has trouble. (Voltage to 1. Control PCB Inverter voltage is too high. Replace parts
compressor) *8 Inverter voltage is too low.
H53 Substrate fault (Electrical current 1. Control PCB Inverter circuit protection Replace parts
sensing circuit) system operation.

*1. If the door is kept open for more than 1 minute, this display occurs. (Applicable for FC Door, PC Door.)
*2. Regarding the motion time of the ice-separator motor, if the motion continues for 1 minute it will stop for 1 second, after which
it will revolve to the opposite way (normal motor action) for 5 seconds. After the protective cessation of the ice-separator
motor, it will start once again from the initial control. If the protective cessation occurs 4 times consecutively, then this indicator
will be displayed. (Refer to ice dispenser item.)
*3. If there is a fan motor malfunction code “Hi” after the 1 second period detection with the fan motor ON, it will turn OFF for 2
minutes. If it repeats 10 times, a display will appear. As for the cancellation with the fan motor ON, the fan motor’s abnormal
code of “L” is detected at a 5-second intervals.
*4. With the fan motor ON, after 0.6 seconds the fan motor resolution frequency codes “Hi” or “Lo” is detected within 1.5 seconds.
This will cause the fan motor to be switched OFF 2 minutes from the time of detection and once it has detected this for more
than 60 times the display will be lit. (However, from the input of electrical power until the first defrost it will continue for more
than 10 times.)
*5. This indication display appears during defrost DEF < 0 C with time-save repeated 3 times to complete.
*6. This indication display appears during defrost DEF < 0 C with time-save repeated 3 times to complete.
*7. The completed DFP temperature from the PC defrost until prior to the commencement of the next PC defrost (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 between IC1 (main
micro computer) and IC701 (operation micro computer) and at the time of power input, if IC701’s incoming transmission is not
activated for more than 5 minutes then the indicator for this is displayed. (See below for reference).
*10. Display at time of IC1 (main micro computer) abnormality occurrence with its internal storage (memory) area initialization.
*11. H35 code is displayed that under the condition DEF temperature 0C and FCC temperature 0C, detected 10 times with
cooling mode working time limit.
*12. At the time of self-diagnosis code (H40) detection, it indicates that since the compressor commenced normal activity within a
period of 48 hours, the detection occurred twice.
*13. At the start of the fan motor’s power output, the FC fan’s electrical power output is ON for 1 second: with the rotation
frequency command electric voltage being 0 volts using the rotation frequency code, the disconnection detection of the
rotation frequency command electric voltage code line is created. And by using the rotation frequency code with the rotation
detection per second and is assessed as being disconnected, it will appear only in the track record display.

42
9.6. Instruction of Self Diagnosis Display Code (dispenser).
Signal Symptom Check point Condition Display release
H50 Communication error 1. Control PCB Micro-computer cannot read Replace parts
2. Operation PCB or write the data
3. Wire circuit between control PCB
and operation PCB
H04 ICE sensor error 1. Sensor ICE Open or short Replace parts
2. Sensor ICE circuit
3. Dispenser PCB
H21 Auto Ice-making circuit has trouble 1. Rotation parts Under Ice-maker protection Replace parts
2. Ice-maker control
3. Dispenser PCB
H45 (1) Over current protection for shooter 1. Shooter motor Under Ice-maker protection Replace parts
motor 2. Dispenser Control PCB control
H45 (2) Select button has trouble 1. Dispenser panel PCB Mechanical malfunction Replace parts
2. Dispenser operation panel (select button) or PCB
malfunction
H45 (3) Push lever has trouble 1. Push lever Mechanical malfunction Replace parts (Holder
control DIS AS)

43
9.7. Special Function Setting

44
10 Troubleshooting Guide
10.1. FC and PC not cooling at all. [Compressor does not run.]

45
10.2. PC is not cooling or poor cooling [FC cooling condition is normal]

46
10.3. FC is poor cooling. [Compressor run.]

47
10.4. No ice comes out. [No ice in the ice box.]

48
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

49
10.5.3. Water Supply Hoses (Note the connection)

10.5.4. Structure of FC Door (Supply route of water)

50
10.6. Test of Ice-Making Operation

10.7. Operation of Automatic Ice-Making Mechanism

51
11 Disassembly and Assembly Instructions
11.1. Disassembly of Door Panel 11.2. Disassembly of Control PCB,
PCB Inverter PCB and Supply Cord
11.1.1. PCB (Panel) 11.2.1. Control PCB, Inverter PCB and
1. Remove the screw at the top of the panel a’ssy. Then Supply Cord
pull the panel a’ssy to the left and lift to detach.
1. Remove 4 screws and lift the COVER BOARD AS. to
remove.

2. Release the connector of the PCB (Panel) to remove

the panel a’ssy from the PC DOOR AS.
3. Remove 2 fixation screws on the PCB (Panel), then
release 4 hooks to remove the PCB (Panel).

2. Disconnect all connectors, and unscrew the screw of

each PCB (at right top corner of each PCB).
Remove each PCB, while disengaging the hooks.
3. Unscrew the 3 screws of the supply cord to remove
the supply cord.

NOTICE
• Be careful not to break PCB (Panel) when it is removed
and installed. It might become cause of defective
operation.

CAUTION
Be careful not to touch directly electric parts on the
PCB when you remove and install each PCB.

52
11.3. Disassembly of PAS-B541X 11.4. Disassembly of FC (Freezer
(LED) Compartment)
1. Insert screwdriver(-) which is a little smaller one
better, into the gap between body inside and COVER 11.4.1. Fan Motor FC A’ssy, Sensor FC
LED BOARD. Then pry strongly off because that parts 1. Unscrew 2 screws on the upper cover duct FCT to
fitting is very tight adjusting. Many cases will happen remove this cover.
COVER LED BOARD broken, when pry it off. But this
is the reason that parts to prevent invasion of the
moisture.

2. Remove the DUCT FC AS.

a. Remove a screw.
b. Grab and pull the upper edge of the DUCT FC AS.
towards you, then lift to remove the DUCT FC AS.
NOTICE
• Please put a tape on the part where a screwdriver(-)
touch, to 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.

53
3. Remove the COVER COIL FC AS. 4. Remove the FAN MOTOR AS. in FC compartment.
a. Remove a screw. a. Remove 3 screws on the HOLDER FAN FC A’SSY.
b. Grab the upper edge of the COVER COIL FC AS. b. Pull out the bag joint from it storage compartment,
and pull it towards you to remove. 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.

54
11.4.2. DEFROST SENSOR 11.5. Disassembly of BUCKET ICE
1. Cut the cable tie that is fastening the Defrost Sensor. AS. & HOLDER CONTROL
2. Cut the wire near to the Defrost Sensor.
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.

11.4.3. DEFROST SENSOR

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.

55
 3. Remove the ice maker a’ssy. 2. Remove PAS-DIS PANEL (BUTTON)
a. Turn the ice maker a’ssy to a side so that your a. Disconnect the connector that connect the
hand can reach the back of it. HOLDER CONTROL DISPENSER AS. to the DOOR
b. Remove the first screw from your left to detach AS. FC. Now you can remove the HOLDER
the wire. CONTROL DISPENSER AS. from DOOR AS. FC.
c. Cut the cable tie on the Bag Joint to take out all b. Disconnect PAS-DIS PANEL (BUTTON) connector
connectors from Bag Joint and disconnect them. from ice dispenser a’ssy.
You can now remove the ice maker a’ssy.

c. Push the PCB (Ice Dispenser) Cover to detach it

from the Ice Dispenser A’ssy. Then release 6
hooks at the PCB (Ice Dispenser) Cover to remove
the PCB (Ice Dispenser).

NOTES ON INSTALLATION
• After connecting back all the connectors, put all con-
nectors back into the BAG JOINT and tighten it with
cable tie as before.

11.5.2. HOLDER CONTROL DISPENSER

AS., PAS-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).

NOTES
• Be careful not to break PAS-DIS PANEL (BUTTON) when
removing and installing.

56
NOTES ON 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.

57
 11.6. Disassembly of PC
(Refrigerator Compartment)
11.6.1. PAS-C28VD2 (DEO)
1. Remove the COVER LAMP.
• Grab the upper edge of the cover and pull towards
you to unlock 8 hooks (on the reverse side), then lift
to remove the COVER LAMP.

58
 2. Remove Filter on the COVER LED AG. 11.7. Disassembly of VC (Vegetable
3. Remove the PAS-C28VD2 (DEO).
a. Remove the fixation screw on the COVER LED AG Compartment)
to remove the COVER LED AG.
b. Disconnect the PAS-C28VD2 (DEO) connector and 11.7.1. Filter AS., PAS-C29FGS (VC)
release the PAS-C28VD2 (DEO) from the 2 hooks 1. Lift to remove the COVER FILTER AS.
inside the COVER LED AG. 2. Twist the FILTER AS to the left to unlock and remove
it.
3. Unscrew 2 screws on the COVER PLATE FILTER AS.
4. Pull the COVER PLATE FILTER AS slightly out.
5. Lift the COVER PLATE FILTER AS 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-C28VD2 (DEO) when remov-
ing and installing.

NOTES
• Be careful not to break PAS-C29FGS (VC) when remov-
ing and installing.

59
11.7.2. Fan Motor AS’ in PC 3. Remove the FAN MOTOR AS. in PC compartment.
1. Remove the Duct PC AS’. a. Grab and pull out the HOLDER FAN PC A’SSY. Be
a. Remove 2 screws on the Duct PC AS’. careful not to break the wire, let the wire go
b. Take out the connector which hides behind the through the top left hole of the HOLDER FAN PC
DUCT PC AS’ and disconnect it. A’SSY.
Figure of after COVER LAMP, COVER LED AG and b. Push the FAN MOTOR AS. towards the reverse
PAS-C28VD2 (DEO) are removed. side of the HOLDER FAN PC A’SSY to release it
from the 2 hooks.

2. Remove the COVER COIL PC AS. by removing 2

screws and pull the upper edge of the 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.

60
11.7.3. Water Valve & HARNESS AS. 11.7.3.2. Water Tank A’ssy
1. Remove the GRIL FRONT and disconnect the white
11.7.3.1. Water Valve & HARNESS AS. hose.
1. Remove COVER PANEL COMP AS.. a. Remove 2 screws (1 at left end, 1 at right end) on
• Unscrew 6 screws and lift to remove. 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. Remove the water valve & HARNESS AS.

a. Remove 1 fixation screw.
b. Unscrew the Compression Nut to disconnect the
external water supply hose.
c. Pull the water valve & HARNESS AS. out.

2. Pull out the entire PLATE OZONIZER & FILTER

(together with the hoses that attached to FILTER AS.
holder) to reveal the TANK beneath it.
3. Remove the COVER TANK.
3. Disconnect 4 internal water hoses (2 white, 2 blue). 4. Remove the TANK.
a. Use a needle nose pliers to remove the clips, then a. Remove a fixation screw on the TANK.
pull the hoses out. b. Remove the TANK by pulling it out together with
b. Take out all wires and connector from the storage the hoses attached to it.
box and disconnect the white connector.

61
11.8. Disassembly of Doors 4. Remove Door FC A’ssy.
a. Remove the grounding screw.
11.8.1. Door FC A’ssy, PAS-DOOR SW. b. Remove 3 Hex Screws.
c. Disconnect all wires connectors.
BOARD (Door FC)
d. Lift the HINGE TOP (L) to remove.
1. Remove the GRIL FRONT and disconnect the blue
e. Lift the DOOR AS. FC off the Bottom Hinge (L) and
and white joints.
remove together with the hoses attached.
For the point of work, please refer to 11.7.3.2.
2. Open the COVER HINGE TOP (L) by removing 2
screws and pulling it upwards.

3. Remove PAS-DOOR SW. BOARD (FC Door).

a. Slide the PAS-DOOR SW. BOARD (FC Door) NOTE
Holder out of the COVER HINGE TOP (L). When removing the HINGE TOP, be careful that the door
b. Slide out the PAS-DOOR SW. BOARD (Door FC) does not fall forward.
from its holder and disconnect its connector to
remove.

62
11.8.2. DOOR AS. PC, PCB (Door PC) 11.8.3. Hinge Bottom, Adjuster Bolt
1. Open the COVER HINGE TOP (R) by removing 2 1. Remove the right HINGE BOTTOM and Adjuster Bolt.
screws and pulling it upwards. a. Remove 1 screw on the HINGE BOTTOM (R).
b. Remove 3 Hex Screws to remove the HINGE
BOTTOM (R).
c. Unscrew the Adjuster Bolt to remove.

2. Remove the PCB (Door PC).

a. Slide the PCB (Door PC) Holder out of the Top
Hinge Cover (R).
2. Remove the left HINGE BOTTOM and Adjuster Bolt
b. Slide out the PCB (Door PC) from its holder and
the same way as for right side.
disconnect its connector to remove.

3. Remove DOOR AS. PC.

a. Disconnect the wire connector.
b. Remove 3 hex screws.
c. Lift the Top Hinge (R) to remove.
d. Lift the DOOR AS. PC off the Bottom Hinge (R) to
remove.
NOTE
When removing the HINGE TOP, be careful that the door
does not fall forward.

63
11.9. Disassembly of Compressor
Compartment
11.9.1. 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.

64
11.10. Assembly of SENSOR PC 2. After closing the DUCT PC AS., fixed it with white tap-
ing.
1. Attach the SENSOR PC to the PC sensor holder.
2. Stick tapes to hold the SENSOR PC wire in place.

3. Tapes have to be replaced when replacing sensor

parts.

11.11. Assembly of Cover Duct PC

1. DUCT PC AS. and INS. cover duct PC is fixed by 6
parts of catch and also white taping.

65
12 Maintenance
12.1. 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

66
12.3. Cleaning and Maintenance

67
12.3.1. Changing the water purifying filter

68
13 Dimensions
13.1. Outside

69
13.2. Inside

70
14 Schematic Diagram
14.1. Schematic Diagram

CON4
PCB
(OPERATION)

DOOR SW (PC)
CON5 CON1

DOOR SW (FC)

CON6 PCB
(CONTROL)

CON7

CON2

COMPRESSOR

CON202

POWER SUPPLY PLUG & CORD CON201

-XB, -WB 230-240V/50Hz
( (
Other models 220-230V/50Hz CON3

CON301

REACTOR

MOTOR PROTECTOR

PCB
(DISPENSER CON1
OPERATION)
CON5
CON3
CON301

CON7
PCB
(DISPENSER)
CON6

CON2

CON4

71
15 Exploded View and Replacement Parts List
15.1. Exploded View 1

72
15.2. Replacement Parts List 1

Safety Ref. Part No. Part Name & Description NR-B53V2 NR-BG53V2 NR-B53VW2 NR-BG53VW2
No. -XE -XF -XB -X -WE -WF -WB -W
CNRAE-142020 COVER HINGE TOP R 1 1 1 1 - - - -
1
CNRAE-142030 COVER HINGE TOP R - - - - 1 1 1 1
2 CNRAE-138960 SW CASE COVER HINGE TOP 1 1 1 1 1 1 1 1
3 CNRBG-175080 PAS-DOOR SW.BOARD 2 2 2 2 2 2 2 2
4 CNRAE-138880 PIECE HINGE TOP R 1 1 1 1 1 1 1 1
5 CNRAE-138850 HINGE TOP R 1 1 1 1 1 1 1 1
6 CNRAE-127840 STOPPER HINGE TOP 2 2 2 2 2 2 2 2
7 CNRBG-172730 PAS-B541X(LED) 9 9 9 9 9 9 9 9
8 CNRAH-312640 COVER LED BOARD T 3 3 3 3 3 3 3 3
9 CNRAH-312650 COVER LED BOARD C 3 3 3 3 3 3 3 3
10 CNRAH-312660 COVER LED BOARD B 3 3 3 3 3 3 3 3
12 CNRBE-108340 HINGE BOTTOM R A’SSY 1 1 1 1 1 1 1 1
13 CNRAJ-155780 ADJUSTER BOLT 1 1 1 1 1 1 1 1
14 CNRBH-125530 TRAY PCT A’SSY 3 3 3 3 3 3 3 3
18 CNRAH-312720 WINE RACK 1 1 1 1 1 1 1 1
20 CNRBH-138230 TRAY PC AS. 1 1 1 1 1 1 1 1
21 CNRBH-147350 CASE PCT AS. 1 1 1 1 1 1 1 1
22 CNRBH-147290 PLATE BARRIER PC. AS. 1 1 1 1 1 1 1 1
23 CNRBH-147360 CASE PCM AS. 1 1 1 1 1 1 1 1
24 CNRAH-309890 SWING COVER PC 1 1 1 1 1 1 1 1
25 CNRBH-147370 CASE PCB AS. 1 1 1 1 1 1 1 1
26 CNRAD-370640 COVER SEALED CASE 1 1 1 1 1 1 1 1
27 CNRBD-392650 SEALED CASE SUB AS. 1 1 1 1 1 1 1 1
28 CNRBD-392660 SUPPORTER PCM AS. 2 2 2 2 2 2 2 2
29 CNRAH-312670 EGG TRAY 14 1 1 1 1 1 1 1 1
30 CNRBD-392670 SUPPORTER PC AS 2 2 2 2 2 2 2 2
31 CNRAD-373070 BOTTLE SUPPORTER 1 1 1 1 1 1 1 1
32 CNRBD-328360 EMBLEM AS. 1 1 1 1 1 1 1 1
CNRBD-392700 DOOR AS.PC(FOAM) - - - - 1 1 1 1
33
CNRBD-392190 DOOR AS.PC(FOAM) 1 1 1 1 - - - -
34 CNRBG-185250 PAS-B53V1(PANEL) 1 1 1 1 1 1 1 1
35 CNRBD-331390 OPERATION PANEL AS. 1 1 1 1 1 1 1 1
36 CNRAD-372350 GASKET DOOR PC 1 1 1 1 1 1 1 1
37 CNRBH-147330 FRAME SUSPEND SHELF AS. 1 1 1 1 1 1 1 1
38 CNRAH-309790 SUSPEND CASE 1 1 1 1 1 1 1 1

73
15.3. Exploded View 2

74
15.4. Replacement Parts List 2

Safety Ref. Part No. Part Name & Description NR-B53V2 NR-BG53V2 NR-B53VW2 NR-BG53VW2
No. -XE -XF -XB -X -WE -WF -WB -W
CNRAE-142000 COVER HINGE TOP L 1 1 1 1 - - - -
40
CNRAE-142010 COVER HINGE TOP L - - - - 1 1 1 1
41 CNRAE-138890 PIECE HINGE TOP L 1 1 1 1 1 1 1 1
42 CNRAE-138870 HINGE TOP L 1 1 1 1 1 1 1 1
43 CNRBE-108350 HINGE BOTTOM L A’SSY 1 1 1 1 1 1 1 1
47 CNRBH-138320 TRAY FC AS. 4 4 4 4 4 4 4 4
48 CNRBH-147380 CASE FCT AS. 2 2 2 2 2 2 2 2
50 CNRBH-257940 GLASS PLATE FC AS. 1 1 1 1 1 1 1 1
51 CNRAH-309770 PLATE FCB 1 1 1 1 1 1 1 1
52 CNRAH-309950 SWING COVER FC 1 1 1 1 1 1 1 1
53 CNRBH-147390 CASE FCB AS. 1 1 1 1 1 1 1 1
54 CNRAG-162110 BAG JOINT 1 1 1 1 1 1 1 1
55 CNR39-220120 TUBE BINDING150 1 1 1 1 1 1 1 1
56 CNRBH-125880 ICE MAKER LINE AS.(220V) 1 1 - 1 1 1 - 1
56 CNRBH-125890 ICE MAKER LINE AS.(240V) - - 1 - - - 1 -
57 CNRBD-392630 COVER DUCT ICE AS. 1 1 1 1 1 1 1 1
58 CNRBH-138220 BUCKET ICE AS. 1 1 1 1 1 1 1 1
59 CNRBH-138690 HOLDER CONTROL DIS AS. 1 1 1 1 1 1 1 1
60 CNRBH-138180 COVER ICE SHOOTER AS. 1 1 1 1 1 1 1 1
61 CNRAG-163220 ICE SHUTTER 1 1 1 1 1 1 1 1
62 CNRAH-268790 SPRING COVER ICE SHOOTER 1 1 1 1 1 1 1 1
63 CNRAH-257610 SPRING LEVER 1 1 1 1 1 1 1 1
64 CNRBH-138960 LEVER DISPENSER SUB AS 1 1 1 1 1 1 1 1
65 CNRAH-257510 HOLDER CONTROL DIS- 1 1 1 1 1 1 1 1
PENSER
66 CNRBG-172850 PAS-DIS PANEL(TOUCH) 1 1 1 1 1 1 1 1
67 CNRBD-331330 OPERATION PANEL DIS AS. 1 1 1 1 1 1 1 1
68 CNRBG-175040 HARNESS AS DISPENSER 1 1 1 1 1 1 1 1
69 CNRAG-163210 MICRO SW 1 1 1 1 1 1 1 1
70 CNRAH-262570 BOX CONNECTOR DISPENSER 1 1 1 1 1 1 1 1
71 CNRAH-257520 GUIDE ICE 1 1 1 1 1 1 1 1
72 CNRAD-329230 COVER LED DISPENSER 1 1 1 1 1 1 1 1
73 CNRBD-392620 SUPPORTER FC AS. 2 2 2 2 2 2 2 2
74 CNRAD-372360 GASKET DOOR FC 1 1 1 1 1 1 1 1
CNRBD-392180 DOOR AS.FC(FOAM) 1 1 - 1 - - - -
CNRBD-393070 DOOR AS.FC(FOAM) - - - - 1 1 - 1
75
CNRBD-392690 DOOR AS.FC(FOAM) - - 1 - - - - -
CNRBD-393080 DOOR AS.FC(FOAM) - - - - - - 1 -
76 CNRAD-329260 PLATE DISPENSER 1 1 1 1 1 1 1 1
77 CNRAD-329240 PAN WATER DISPENSER 1 1 1 1 1 1 1 1
78 CNRAD-336210 PLATE CONTROL DIS 1 1 1 1 1 1 1 1
79A CNRBD-329680 ICE SHOOTER T AS. 1 1 1 1 1 1 1 1
79B CNRBD-392520 COVER INNER DOOR FC AS. 1 1 1 1 1 1 1 1
79C CNRAH-312780 LABEL DISPENSER 1 1 1 1 1 1 1 1

75
15.5. Exploded View 3

76
15.6. Replacement Parts List 3

Safety Ref. Part No. Part Name & Description NR-B53V2 NR-BG53V2 NR-B53VW2 NR-BG53VW2
No. -XE -XF -XB -X -WE -WF -WB -W
80 CNRAD-370690 COVER DUCT FCT 1 1 1 1 1 1 1 1
81 CNRAH-257500 GUIDE HOSE 1 1 1 1 1 1 1 1
82 CNRAJ-155930 JOINT S-S 1 1 1 1 1 1 1 1
83 CNRAJ-155940 JOINT L-S 1 1 1 1 1 1 1 1
84 CNRAH-269720 GUIDE HOSE FCB 1 1 1 1 1 1 1 1
CNRAC-243200 GRILLE FRONT 1 1 1 1 - - - -
85
CNRAC-245250 GRILLE FRONT - - - - 1 1 1 1
86 CNRBH-147230 DUCT PC AS. 1 1 1 1 1 1 1 1
87 CNRBG-159960 PCB(DEO) 1 1 1 1 1 1 1 1
88 CNRAJ-152840 AG FILTER 1 1 1 1 1 1 1 1
89 CNRAH-257370 COVER LED AG 1 1 1 1 1 1 1 1
90 CNRAH-309730 COVER LAMP 1 1 1 1 1 1 1 1
91 CNRAG-162610 SENSOR DEFROST 1 1 1 1 1 1 1 1
92 CNRAF-176970 COIL PC AS. (PAINT) 1 1 1 1 1 1 1 1
93 CNRBF-161670 HOLDER FAN PC A’SSY 1 1 1 1 1 1 1 1
94 CNRBG-191740 FAN MOTOR AS. 2 2 2 2 2 2 2 2
95 CNRBF-161690 COVER COIL PC AS. 1 1 1 1 1 1 1 1
96 CNRBH-138730 BRACKET FILTER AS. 1 1 1 1 1 1 1 1
97 CNRAH-257760 FILTER 1 1 1 1 1 1 1 1
98 CNRAJ-155870 HOSE FILTER OUT 1 1 1 1 1 1 1 1
99 CNRAJ-155860 HOSE FILTER IN 1 1 1 1 1 1 1 1
100 CNRBH-147270 COVER FILTER AS. 1 1 1 1 1 1 1 1
101 CNRBH-147260 COVER PLATE OZO & FILTER 1 1 1 1 1 1 1 1
AS.
102 CNRBG-164990 PCB(VC) 1 1 1 1 1 1 1 1
103 CNRAH-309750 PLATE OZONIZER & FILTER 1 1 1 1 1 1 1 1
104 CNRAG-159010 COVER LED 1 1 1 1 1 1 1 1
105 CNRAH-270770 TANK 1 1 1 1 1 1 1 1
106 CNRAH-312750 COVER TANK 1 1 1 1 1 1 1 1
107 CNRAH-269260 GUIDE HOSE PC 1 1 1 1 1 1 1 1
108 CNRAJ-155920 HOSE SWV OUT 1 1 1 1 1 1 1 1
109 CNRBH-147220 DUCT FC AS. 1 1 1 1 1 1 1 1
110 CNR39-220230 TUBE BINDING 202 1 1 1 1 1 1 1 1
111 CNRAG-163110 SENSOR DEF. FC 1 1 1 1 1 1 1 1
112 CNRBF-161650 HOLDER FAN FC A’SSY 1 1 1 1 1 1 1 1
CNRBF-150230 COIL FC AS. 1 1 - 1 1 1 - 1
113
CNRBF-151850 COIL FC AS. - - 1 - - - 1 -
114 CNRAG-148930 BAG JOINT 1 1 1 1 1 1 1 1
115 CNR39-220010 TUBE BINDING 1 1 1 1 1 1 1 1
116 CNRBF-161680 COVER COIL FC AS. 1 1 1 1 1 1 1 1
117 CNRAH-312680 INS PLATE PCB 1 1 1 1 1 1 1 1
118 CNRAG-163120 SENSOR PC 1 1 1 1 1 1 1 1
119 CNRAG-163190 SENSOR SC 1 1 1 1 1 1 1 1
151 CNRAG-163130 SENSOR FC 1 1 1 1 1 1 1 1

77
15.7. Exploded View 4

78
15.8. Replacement Parts List 4

Safety Ref. Part No. Part Name & Description NR-B53V2 NR-BG53V2 NR-B53VW2 NR-BG53VW2
No. -XE -XF -XB -X -WE -WF -WB -W
120 CNRBC-371370 COVER BOARD A’SSY 1 1 1 1 1 1 1 1
121 CNRBG-191490 PAS-B53V2(CONTROL) 1 1 1 1 1 1 1 1
122 CNRBG-188730 PAS-B541XN(DISPENSER) 1 1 1 1 1 1 1 1
123 CNRBG-176260 REACTOR 1 1 1 1 1 1 1 1
124 CNRBG-172700 BOX FAN AS. 1 1 1 1 1 1 1 1
125 CNRBF-161590 HOLDER FAN MOTOR AS. 1 1 1 1 1 1 1 1
126 CNRBF-161600 BRACKET FAN MOTOR AS. 1 1 1 1 1 1 1 1
127 CNRAF-193090 HOLDER CONDENSER A 1 1 1 1 1 1 1 1
128 CNRBF-145440 JOINTPIPE-FINTUBECONDENS- 1 1 1 1 1 1 1 1
ERAS
130 CNRAF-193100 HOLDER CONDENSER B 1 1 1 1 1 1 1 1
131 CNRBH-138720 WATER VALVE-HARNESS AS. 1 1 1 1 1 1 1 1
132 CNRAF-193080 OUTLET TUBE COMP. 1 1 1 1 1 1 1 1
133 CNRAF-193230 JOINT DRYER 1 1 1 1 1 1 1 1
134 CNRAJ-158810 DRYER 1 1 1 1 1 1 1 1
135 ARAGVE900010 3WAY VALVE 1 1 1 1 1 1 1 1
136 CNRGD-129490 PROTECTOR COVER 1 1 1 1 1 1 1 1
137 CNRAG-163060 MOTOR PROTECTOR 1 1 1 1 1 1 1 1
138 CNRAF-193110 INLET TUBE COMP. 1 1 1 1 1 1 1 1
139 CNR91-276420 COMPRESSOR EFI120 1 1 1 1 1 1 1 1
140 CNRAF-193440 GASCHARGE PORT PIPE 1 1 1 1 1 1 1 1
141 CNR39-941280 GROMMET RUBBER 4 4 4 4 4 4 4 4
142 CNRAJ-145430 U RING 7 3 3 3 3 3 3 3 3
143 CNRBF-161710 COVER PANEL COMP AS. 1 1 1 1 1 1 1 1
144 CNRAF-191930 COVER CROSSRAIL REAR 1 1 1 1 1 1 1 1
145 CNRBF-161561 CROSS RAIL REAR ROLLER AS. - - - - - - - -
146 CNRAF-193250 PAN WATER EVA AS. 1 1 - 1 1 1 1 1
CNRAG-163230 SUPPLY CORD 1 1 - 1 1 1 - 1
147
CNRAG-163250 SUPPLY CORD - - 1 - - - 1 -
148 CNRAJ-155910 HOSE RF IN 1 1 1 1 1 1 1 1
149 CNRAJ-127840 CAP TUBE 1 1 1 1 1 1 1 1
150 CNRAJ-156230 HOLDER WATER HOSE 1 1 1 1 1 1 1 1

79
15.9. Exploded View 5 (NR-B54X1)
Bundled parts

80
15.10. Replacement Parts List 5

Safety Ref. Part No. Part Name & Description NR-B53V2 NR-BG53V2 NR-B53VW2 NR-BG53VW2
No. -XE -XF -XB -X -WE -WF -WB -W
160 CNRBJ-106070 HOSE CONNECTOR A’SSY 1 1 1 1 1 1 1 1
161 CNRAH-257760 FILTER 1 1 1 1 1 1 1 1
162 CNRBH-125620 ICE MAKER COVER AS. 1 1 1 1 1 1 1 1
163 CNRBH-125610 ICE MAKER HOOK COVER AS. 1 1 1 1 1 1 1 1
164 CNRBH-140160 SPACER REF AS. 2 2 2 2 2 2 2 2
CNRAK-169730 OPERATION INSTRUCTION (EU) 1 1 - 1 1 1 - 1
165
CNRAK-169740 OPERATION INSTRACTION (UK) - - 1 - - - 1 -
166 CNRAH-312820 EASY OPERATION GUIDE 1 1 1 1 1 1 1 1
CNRAH-312520 ENERGY LABEL 1 - - - - - - -
CNRAH-312530 ENERGY LABEL - 1 - - - - - -
CNRAH-312540 ENERGY LABEL - - 1 - - - - -
CNRAH-312550 ENERGY LABEL - - - 1 - - - -
167
CNRAH-312560 ENERGY LABEL - - - - 1 - - -
CNRAH-312570 ENERGY LABEL - - - - - 1 - -
CNRAH-312580 ENERGY LABEL - - - - - - 1 -
CNRAH-312590 ENERGY LABEL - - - - - - - 1
168 CNRAH-312790 LABEL THERMOMETER 1 1 - 1 1 1 - 1
CNRAK-169750 SERVICE & WARRANTY CARD 1 1 - 1 1 1 - 1
170
CNRAK-169760 SERVICE & WARRANTY CARD - - 1 - - - 1 -
171 CNRAH-312800 LABEL POSE 1 1 1 1 1 1 1 1
172 CNRAH-312810 FILTER INSTRACTION 1 1 1 1 1 1 1 1

81
15.11. Packing Exploded View

82
15.12. Packing Material Parts List

Safety Ref. Part No. Part Name & Description NR-B53V2 NR-BG53V2 NR-B53VW2 NR-BG53VW2
No. -XE -XF -XB -X -WE -WF -WB -W
CNRAK-168570 PACKING CASE B53V2-XE 1 - - - - - - -
CNRAK-169130 PACKING CASE B53V2-XF - 1 - - - - - -
CNRAK-169150 PACKING CASE B53V2-XB - - 1 - - - - -
CNRAK-169170 PACKING CASE BG53V2-X - - - 1 - - - -
201
CNRAK-169120 PACKING CASE B53VW2-WE - - - - 1 - - -
CNRAK-169140 PACKING CASE B53VW2-WF - - - - - 1 - -
CNRAK-169160 PACKING CASE B53VW2-WB - - - - - - 1 -
CNRAK-169180 PACKING CASE BG53VW2-W - - - - - - - 1
202 ———— PP BAND L=5620 2 2 2 2 2 2 2 2
203 ———— PP BAND L=6030 2 2 2 2 2 2 2 2
204 CNRAK-169780 PACKING BAG 1 1 1 1 1 1 1 1
205 CNRAK-169890 PROTECTOR CORNER BACK 2 2 2 2 2 2 2 2
206 CNRAK-168610 PAD TOP 1 1 1 1 1 1 1 1
207 CNRAK-169880 PROTECTOR CORNER FRONT 2 2 2 2 2 2 2 2
208 CNRAK-169870 PROTECTOR SIDE 3 3 3 3 3 3 3 3
209 CNRAK-169850 INS SPACER BOTTOM 1 1 1 1 1 1 1 1
210 CNRBK-135180 TRAY BOTTOM AS 1 1 1 1 1 1 1 1
211 CNRAK-169830 GUM BAND 1 1 1 1 1 1 1 1
212 CNRAK-169860 BAG CABINET 1 1 1 1 1 1 1 1

83