order no. phat070202s3 service manual - panasonic
TRANSCRIPT
![Page 1: Order No. PHAT070202S3 Service Manual - Panasonic](https://reader034.vdocument.in/reader034/viewer/2022042914/626a690a111f575ddf659413/html5/thumbnails/1.jpg)
Order No. PHAT070202S3(Revision : Jul. 2011)
Service ManualRefrigerator
NR-B37MV2NR-B41MV2
Product ColourSilver (SL)
DestinationThailand
© Panasonic Home Appliances (Thailand) Co., Ltd. 2007.All rights reserved. Unauthorized copying and distributionis a violation of law.
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 thatthese critical parts should be replaced with manufacturer’s specified parts to prevent shock, fire or other hazards. Donot modify the original design without permission of manufacturer.
IMPORTANT SAFETY NOTICE
WARNINGThe service information is designed for experienced repair technicians only and is not designed for use by the generalpublic. It does not contain warnings or cautions to advise non-technical individuals of potential dangers in attemptingto service a product. Products powered by electricity should be serviced or repaired only by experienced professionaltechnicians. Any attempt to service or repair the product or products dealt within this service information by anyoneelse could result in serious injury or death.
CFCs have been used in refrigerant as refrigerator and the insulation materials for many years. But itis now known that these compounds which once seemed so ideal for use as cleaning agents and inrefrigeration 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.
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CONTENT
Page
3
45
6789
1011
1213
14
1516171819
1. Safety Cautions for Repairing 1.1 Warning 1.2 Caution 2. Specification and Components 3. Performance Data 3.1 NR-B37MV2 3.2 NR-B41MV2 4. Self Protecting Function 4.1 Protecting for IC 4.2 Protection for compressor locked 4.3 Protection for power supply droping 5. Self Diagnoising Function 6. Temperature Control 7. Refrigerator Instruction Guideline 8. Troubleshooting Guide 8.1 Not cool at all [ Both PC & FC (compressor does not operate) ] 8.2 Cool, not enough [ Both PC & FC (compressor operates) ] 9. Schematic Diagram 9.1 Wiring Connection Diagram 10. Parts Exploded View and Replacement Parts List 10.1 Part Exploded View : Body 10.2 Part Exploded View : Door 10.3 Part Exploded View : Packing 10.4 Replacement Parts List : NR-B37MV2, NR-B41MV2 11. Detail Change Notice
NR-B37MV2 / NR-B41MV2
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1. SAFETY CAUTIONS FOR REPAIRING
When you repair the refrigerator, please kindly take care for the following cautions.
1.1 WarningBefore 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.
Caution during brazing• When you use touch for brazing, please ensure ventilation. Otherwise, you will be poisoned by carbon monoxide.
Pay attention to using refrigerant• If refrigerant touches fire, the gas becomes poisonous gas.
Pay attention to getting electricity shock• When you check the voltage of terminal, please do not touch the electricity part terminal.• When you replace the parts, please wait for 3 minutes at least for discharging capacitor.
Check safety after repairing• Check the screws, parts, lead wires to take in place.• Check the repairing portion whether circumferential parts are damaged or not.• Check insulation resistance between supply plug and earth.• When install refrigerator, check condition of supply cord and plug.• Wipe off the dust on plug.• Cutting and seal the electric device carefully.
1.2 CautionWatch the hot parts• During operation and after operation, compressor and pipes are hot.• Also, under these condition, heater are hot.• Do not burn your fingers when you touch it.
Pay attention to refrigerant• Do not touch liquid refrigerant. Otherwise your hands may be burnt.
Pay attention to edge of parts• Otherwise, your fingers may be cut.
Pay attention to fins of evaporator and condenser• Otherwise, your fingers may be cut.
Before transportatin, adjust the bolt• Otherwise, the floor may be damaged.
Do not touch the pipe after brazing• Otherwise, your hands may be burnt.
NR-B37MV2 / NR-B41MV2
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2. SPECIFICATION AND COMPONENTS
Destination
Model
Plug
Power Source
Specification
Thailand
NR-B37MV2 / NR-B41MV2
C2P
220V AC 50Hz
Capacity
External Dimensions
Width (mm)
Depth (mm)
Height (mm)
Net Weight (Kgs.)
Temperature Control
Defrosting
Freezer Star Rating
Exterior Finish (cabinet / door)
Inner Liner
Insulation
355L / 395L
(FC :102, PC : 253 / 293)
675
695
1629 / 1769
69 / 72 Kgs.
FC : Electronic control (PCB)
PC : Baffle damper thermostat
Full-automatic heater deater defrost with a timer
Full-automatic heater (Forcibly evaporated into the air)
PCM color / PCM color - (Polyester paint coating / Polyester paint steel)
Vacuum fomed ABS resin
Polyurethane foam (cabinet / door)
Electric PartsPC Heater
Door Switch
Fan Motor
Fan Blade
Type
Rating
Lamp Bulb
PTC Relay
Defrost Timer
Defrost Heater
Motor Protector
Running Capacitor
Defrost Sensor(DFC)
Type
Rating
FC Sensor(FCC)
Temperature Fuse
Resistance wire vinyl covered heater 3.14W / 220, 3.22W/M, 15421 ohms
D3D - 121
250V / 0.5A
DC 14V / 1.54W
Ø 90mm. prop fan (Box Type)
E14 / 22, 240V / 15W
PTH7M330MD2
Radiant heater MM6 - 4343 220V / 183W
MM3 - 20DCW
4µF - 400V
PTC
10
B = 3819K ± 2%
R = 3.899KΩ ± 3%
PTC
-30
B = 3850K ± 2%
R = 18.9KΩ ± 1.8%
250V / 10A / 73°C
PAS-B37MV2 / B41MV2 (Control Board)TYPE
Electronic PCB Control
(1) Ambient Temp. over 34°C 7h ADD
(2) Ambient Temp. 28°C ~ 33°C 7h ADD
(3) Ambient Temp. 11°C ~ 27°C 7h ADD
(4) Ambient Temp. cover 10°C 13h ADD
(5) Power ON 4h ADD
Sealed UnitCompressor
(Winding Resistance at 20°C
Evaporator
Condenser
Refrigerant Type
Charge
Oil Charge
ETI57C13DCH-C0ECS
Fin tube type
Wrapper type (concealed condenser)
HFC - 134a 130 gm
130 gm
215ml 9 (Freol ∝ ~ 10)
NR-B37MV2 / NR-B41MV2
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3. PERFORMANCE DATA
3.1 NR-B37MV2Thermostat Dial Setting
Mean Fresh Food Compartment Temperature t3 (°C)
(°C)
(°C)
(°C)
(°C)
(°C)
(kWh/Day)
Mean Freezer Load Temperature
Vegetable Crisper Temperature
PC Door Shelf Upper Temperature
Egg Tray Temperature
PC Door Shelf Bottom Temperature
Power Consumption
(%)Running Ratio
“ 3 ” “ 2 ” “ 1 ”
1.0 ± 2.5 3.5 ± 2.5 6.5 ± 2.5
-21.5 ± 2.5 -19.5 ± 2.5 -15.0 ± 2.5
- 4.5 ± 2.5 -
- 6.0 ± 2.5 -
- 8.0 ± 2.5 -
- 5.0 ± 2.5 -
75 ± 1585 ± 15
1.4
60 ± 15
3.2 NR-B41MV2Thermostat Dial Setting
Mean Fresh Food Compartment Temperature t3 (°C)
(°C)
(°C)
(°C)
(°C)
(°C)
(%)
Mean Freezer Load Temperature
Vegetable Crisper Temperature
PC Door Shelf Upper Temperature
Egg Tray Temperature
PC Door Shelf Bottom Temperature
Running Ratio
(kWh/Day)Power Consumption
“ 3 ” “ 2 ” “ 1 ”
1.0 ± 2.5 4.0 ± 2.5 7.0 ± 2.5
-22.0 ± 2.5 -19.5 ± 2.5 -16.0 ± 2.5
- 4.5 ± 2.5 -
- 6.0 ± 2.5 -
- 4.0 ± 2.5 -
- 5.0 ± 2.5 -
1.8
85 ± 15 75 ± 15 60 ± 15
NR-B37MV2 / NR-B41MV2
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4. SELF PROTECTING FUNCTION
4.1 Protection for IC
IC order to stop compressor completely.
YES
YES
After 1 hour.
SYSTEM PROTECT CONTROL CYCLE1st time
OPERATE each 7min X 10 times COMPRESSOR 1hour STOP OPERATE each 7min X 10 times
SYSTEM PROTECT CONTROL CYCLE333rd time
STOP COMPRESSOR
NO
YES
YES
9
7IC cancels to stop compressor.Normal operating?6
After restarting, does “Stop compressor”occure 10 times within 2 min?5
IC cancels to stop compressor.Normal operating?4
After 10 min., does PCB check if IPM protectsignal is normal?3
Does system protection cycle for 333 times?8
IC orders to stop compressor for 10 min.2
Does IC receive IPM protect signal?1
• IC continues to stop compressor until 1 hour.• IC indicates Self Diagnosing sign.
NO• IC continues to stop compressor until 1 hour.• IC indicates Self Diagnosing sign.
NO• Normal operating.
NR-B37MV2 / NR-B41MV2
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4.2 Protection for compressor locked
IC order to stop compressor completely.
YES
YES
After 1 hour.
SYSTEM PROTECT CONTROL CYCLE1st time
OPERATE each 7min X 10 times COMPRESSOR 1hour STOP OPERATE each 7min X 10 times
SYSTEM PROTECT CONTROL CYCLE333rd time
STOP COMPRESSOR
NO
YES
8
6
7
IC cancels to stop compressor.Normal operating?5
After restarting, does “Stop compressor” occure 10 times within 2 min.?4
IC cancels to stop compressor after 10 min.3
Does system protection cycle for 333 times?
IC orders to stop compressor for 10 min.2
• After starting 2 sec., does IC detect rpm < 5r/sec.?• After starting from 2-10 sec., does PCB detect rpm over 120r/sec.?
1
• IC continues to stop compressor until 1 hour.• IC indicates Self Diagnosing sign.
NO
NO
• Normal operating.
NR-B37MV2 / NR-B41MV2
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4.3 Protection for power supply droping
YES
After 1 hour.
NO
YES
YES
7IC cancels to stop compressor.Normal operating?6
After restarting, does “Stop compressor”occure 10 times within 2 min?5
IC cancels to stop compressor.Normal operating?4
After 10 min., does PCB check power supplyvoltage if it is > 180V AC?3
IC orders to stop compressor for 10 min.2
Does power supply voltage drop as condition> 0.1 sec. and < 160V AC?1
• IC continues to stop compressor until 1 hour.• IC indicates Self Diagnosing sign.
NO• IC continues to stop compressor until 1 hour.• IC indicates Self Diagnosing sign.
NO• Normal operating.
NR-B37MV2 / NR-B41MV2
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5. SELF DIAGNOSING FUNCTION
1. Opening PC door and FC door, Push “Quick Freezing” bottom more than 5 sec.
2. Blinking LED of “Energy Saving” and “Quick Freezing” during 3 sec.
3. After blinking at 3 sec., each LED show as below.
How to use “Self Diagnosing” function
Symptom Details of symptom Energy SavingLED
Quick FreezingLED
Normal None None
Abnormal of FCC thermistor Break/Short of FCC thermistor None Blinking
Abnormal of DFC thermistor Break/Short of DFC thermistor None Turn on
Abnormal of ATC thermistor Break/Short of ATC thermistor Blinking Turn on
Abnormal of defrost heater in FC Break/Short of defrost heater Turn on None
Abnormal of INV compressor Operate protector of IPM lockOperate protector of voltage droppingOperate protector of over voltage
Turn on Blinking
Abnormal of FC fan motor Break/Lock of FC fan motorAbnormal revolution of FC fan motor
Turn on Turn on
Abnormal of PCB Error of communicationError of EEPROM
Blinking Blinking
NR-B37MV2 / NR-B41MV2
Energy Saving
Quick Freezing
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6. TEMPERATURE CONTROL
How to operate the “QUICK FREEZING” (Quick cool button)
If you want the refrigerator to freeze quickly in order to preserve the food, press the “Quick Freezing” button (green light LED turns on). The system will operate immediately and will stop operating automatically (green light LED turns off) when it runs for 150 minutes.And the operation will return to normal mode.
Remark
• If you want to stop the operation, press the “Quick Freezing” button (green light LED turns off). The system will return to normal mode.• If the green light LED is flashing, it means that the defrosting system is now working. The quick freezing system will start the operation right after the defrosting operation is finished.
How to use the “ENERGY-SAVING” operation
When food storage is small or during nighttime and people out of home (when door opening frequencyis low), the “ENERGY-SAVING” operation saves electricity consumption by operating the compressorat a lower speed than the normal operation.
How to save energy
• Press the “ENERGY SAVING” button. (green light turns on)• Press the “ENERGY SAVING” button again to stop the operation. (green light turns off)
About energy saving
• Deodorizing function reduces.• Interior temperature gets slightly higher.
• The “ENERGY SAVING” operation stops when the power cord is reconnected or after recovering from a power failure.
• When the “ENERGY SAVING” is activated during “QUICK FREEZING”, the “ENERGY SAVING” starts after completing the “QUICK FREEZING”
• Frequent opening of the doors raise the interior temperature. (Higher interior temperature automatically activates normal operation on a temporary basis.)
NR-B37MV2 / NR-B41MV2
Energy Savingbutton
Quick Freezingbutton
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7. 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. Do not refrigerate unnecessary items or hard-to-rot foodstuff such as pumpkin, shallot, garlic, potato as it will make the refrigerator to work over load and waste the storage space without necessity.
3. Adjust the temperature according to the actual operating condition for energy saving.
4. Do not refrigerate the bottles bigger than the door shelf or the tray as the door will not close completely, which will cause the leakage of coolness.
5. Frequently check the door opening seal, it must be closed to the refrigerator’s body completely. Do not leave the seal dirty or damaged or deteriorated as the coolness will leak and will cause the consumption of the energy without necessity.
6. If you will not be at home for several days or there are nothing refrigerated in the refrigerator, the plug should be disconnected for energy saving. In this case, clean the refrigerator and leave it half-open to prevent bad odor.
7. Clean the drain tray located over the compressor at the back of the refirgerator every 3 months to prevent the odor generated from humidity.
8. Energy saving dryer pipes and heating pipes embedded around the refrigerator cabinet are helping to prevent “Condensation” on the outer surface of the cabinet without consuming energy. This will make the outer wall of the refrigerator get warm and that is not a malfunction.
9. Drinking water bottles, beverage bottles such as soft drinks and fruit juices should be sealed closely to prevent odor gets into the bottles.
The refrigerator does not operate.
Before calling for servicing, please check as follows.
* Check to be sure that the plug and its socket are in good conditions.* Check that there is any problem on main fuse and electricity system in the house or not.
The cooling does not function properly.
* Check to be sure that the temperature control button is at the proper position.* Check that the refrigerator is overloaded with stuff of there is any hot foodstuff refrigerated in it or not.* Is the refrigerator located exposing directly to sunlight or heat source?* Is the refrigerator door closed completely? Is the refrigerator opened frequently?
Vapor generated inside and outside the cabinet.
* The Vapor will generated outside the cabinet when the humidity is high (e.g. during rainy season) or the air circulation is not good.* If the vapor generated inside the cabinet, check that the door is completely closed or not. Is the refrigerator frequently opened or left opened for a long time? Is there is any hot foodstuff refrigerated in it?
The refrigerator generates noise.
* Check if the refrigerator is located on a stable floor or is installed properly.* Check if there is any object in contact with the refrigerator.
NR-B37MV2 / NR-B41MV2
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8. TROUBLESHOOTING GUIDE
8.1 Not cool at all [ Both PC & FC (compressor does not operate) ]
YES
NO
YES
Does the “Energy Saving” turn on and “Quick Freezing” blinking?5
Does “Energy Saving” and “Quick Freezing”blink?4
To start self diagnosing function by openingPC door and FC door and pushing “Quick Freezing” SW for 5 seconds.
3
Pushing PC door switch and room light turnsoff, and after release PC door switch, doesroom light turn on?
2
Does room light turn on?1
• Defect of control PCB.• Defect PC door switch.
• Defect of control PCB.• Communication error between IC1 & IC201
• Break wire of compressor.• Chock.• Leakage.
YES
YES
Does the “Energy Saving” turn off and “Quick Freezing” blink?6
NO
• Break FC thermistor.• Poor connection between FC thermistor and PCB.
YES
• Defect of control PCB.• Abnormal connecting of compressor.• Compressor lock. • Chock.• Leakage.• Droping voltage of power supply.• Rising voltage of power supply.
NO
NO
• Check power supply. Ex. Connect power cord in inlet Ex. Check ELCB• Defect of over load relay.• Check noise filter PCB. Ex. Does fuse blow?• Check control PCB. Ex. Does fuse blow? Ex. Defect of IC (IC205), Diode (BD201), etc.
YES
NO
NR-B37MV2 / NR-B41MV2
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8.2 Cool, not enough [ Both PC & FC (compressor operates) ]
To confirm when compressor is operating.
YES NO
NO
NO
NO
NO
NO
YES
YES
Does “Energy Saving” turn off and“Quick Freezing” turn off?7
6
Does “Energy Saving” and “Quick Freezing” blink?
9
Does “Energy Saving” turn off and“Quick Freezing” turn on?
Does thermalfuse blow out?
5
Does “Energy Saving” and “Quick Freezing” turn on?4
3
When PC door opens and PC door SWpushes, does cold air spout out fromexhaust?
To start self diagnosing function by opening PC door and FC door and push-ing “Quick Freezing” SW for 5 seconds.
2
When FC door opens and FC door SWpushes, does cold air spout out fromexhaust?
1
• Short of DFC thermistor.• Poor connection between DFC thermistor and IC 1 on PCB.
• Break of DFC thermistor.• Poor connection between FFC thermistor and IC 1 on PCB.
YES
YES
YES
NO
8Does thermalfuse blow out?
• Break of DFC thermistor.• Defect of PCB as like as defect of relay, etc.
• Defect of communication circuit and EEPROM circuit of control PCB.• Plug out and after few seconds plug in again.
• Termal fuse blows.• Abnormal of spec of DFC thermistor. * When resistor of thermistor is bigger as like as 6.1 - 6.7KΩ at 0°C, there is some case to blow thermal fuse out due to becoming defrost time longer.
YES • Defect of FC fan motor.• Poor connection between FC fan motor and IC 1 on PCB.
Does “Energy Saving” turn off and“Quick Freezing” blinking?4
YES
• Break of FCC thermistor.• Poor connection between FCC thermistor and IC 1 on PCB.• Abnormal of spec of DFC thermistor. * Resistor of thermistor is bigger as like as 5.9 - 6.5 KΩ at 0°C
NO • Defect of damper.• Defect of PC door SW.
NO• Defect of FC fan motor.• Poor connection between FC fan motor and IC 1 on PCB.• Defect of FC door SW.
YES
NR-B37MV2 / NR-B41MV2
Does frost adhere to evaporator much?
11
• Defect of refrigant unit.NO
• Gap of door, etc.
YES
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9. SCHEMATIC DIAGRAM
9.1 Wiring Connection Diagram
NR-B37MV2 / NR-B41MV2
NF B O ARD
1 BLU E
BASE BOARD
3 WHIT E5 BLACK
1 BLACK
BLAC
KBL
ACK
YELL
OW
HEAT
ER AS
. PC.DE
FROS
T HE
ATE
R (26
4.5 Ω
)
ROOM
LAMP
240V
15W
TEMP
FUSE
(73 ˚
C)
LIGHT
BLUE
PINK
WHITE YE
LLOW
YELL
OWGR
EEN
GREE
NRE
DRE
DBL
ACK
BLAC
KW
HITE
WHI
TE
MOTOR PROTECTOR
V
W U
EART H
MOTO
R
BROW N 3 WHIT E5 BLUE7 BROW N
1 WHIT E3 BLAC K5 GR AY
GR AY 3BLACK 1CO
N301
CON2
0 1CO
N303
CON
1CO
N2
EART
H
CON3
02
BLACK 2
ORANGEPC DOORSWITCH
N, C 3
N, C 3
GREE NBROWN
FCC
DFCGR AY 4 6 8
1012
13579
11131517192123
1357
C 2
C 2
911131517192123252729313233
161820
14
202224
PURPL EBROW N
1618
PINKYELLOW
WHITEFAN MOTOR
FC DOO RSWITCH
RE D M
2468101214
RE DYELLOWBLUE
2224262830
34BLAC K
2P220V / 50Hz
CON3
CON7
DOOR CONTRO L
32
1
11
12345
2 3 4 5 63 5 7 9
*******
*****
*
***********
*****
**
*******
***
**
L
~
(15.4
k Ω )
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10. PARTS EXPLODED VIEW AND REPLACEMENT PARTS LIST
10.1 Parts Exploded View : Body
NR-B37MV2 / NR-B41MV2
1
2
3
5
6
7
6
8
4
9
1011
12
10
16
17
1415
13
18
19
20
22
23
24
25
28
30
33
32 26
35
29
31
21
27
37
38
39
45
46
47
48
4041
4243
44
49
50
34
36
26-1
82 83 84 85
86
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10.2 Parts Exploded View : Door
NR-B37MV2 / NR-B41MV2
52
6970
68
71
53 56
55
58
59
60
6667
63
64
65
72
73
74
75
77
78
79
80
81
76
61
62
54
51
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10.3 Parts Exploded View : Packing
NR-B37MV2 / NR-B41MV2
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10.4 Replacement Part List : NR-B37MV2, NR-B41MV2
Important safety notice :Components identified by mark have special characteristics important for safety.When replacing any of these components, use only manufacturer’s specified part.
Ref.
No.41MV2
NR-B
37MV2
NR-BPart name Part No.
Model/Q’ty
1
2
3
4
5
6
7
8
9
10
11
12
13
TOP HINGE COVER
TOP HINGE
LAMP 15-240
ROOM LAMP COVER
GLASS TRAY TOP AS.
GLASS TRAY AS.
CRISPER
MEAT TRAY
DOOR SWITCH
BOTTOM HINGE SHIM (1.0)
CENTER HINGE SHIM FP 3.0+
CENTER HINGE
KEY STOPPER
CNRAE-136201
CNRAE-136190
CNRAG-156520
CNRAH-222721
CNRBH-134540
CNRBH-134530
CNRAH-222558
CNRAH-232350
CNRAG-153290
CNRAJ-149731
CNRAJ-149980
CNRAE-135813
CNRAE-134260
1 1
1 1
1 1
1 1
2 2
2 2
2 2
1 1
1 1
1 1
1 1
1 1
1 1
14 BOTTOM HINGE SHIM (2.0)+ CNRAJ-149741
15 BOTTOM HINGE CNRAE-135802 1 1
16 CAP PAN H.4TS (DE) CNR39-162680 1 1
17 ADJUST BOLT CNR38-992470 3 3
18 EVAPORATOR COIL SUPPORTER CNRAF-163500 2 2
19 BIMETAL THERMOSTAT AS. CNRBG-155711 2 2
20 EVAPORATOR COIL CNRAF-167302 1 1
21 TEMPERATOR FUSE AS. CNRBG-122772 1 1
22 RADIANT HEATER COVER CNRAG-154970 1 1
23 DEFROST HEATER AS. CNRAG-154980 1 1
24 COIL COVER INSULATION F CNRAF-167313 1 1
25 COIL COVER CNRAF-167282 1 1
26 PAS-B41MV2 CONTROL CNRBG-162361 1 1
26-1 FILTER PCB CNRBG-161650 1 1
27 COVER L BOARD - SL CNRAC-200652 1 1
28 HOLDER ICE TRAY CNRAH-229891 1 1
29 ICE CUBE TRAY AS. CNRBH-109551 1 1
30 ICE BOX CNRAH-227460 1 1
31 FC TOP CASE CNRAH-222586 1 1
32 SHELL HANGER CNRAC-195770 2 2
33 FC BOTTOM CASE CNRAH-222547 1 1
34 WATER PAN EVAP AS. CNRBF-145891 1 1
35 EARTH AS. COMP. 320 CNRBG-159020 1 1
36 SUPPLY CORD AS. (3P) CNRBG-162652 1 1
37 HEXAGON NUT 8 CNR38-8170A1 2 2
38 SPRING WASHER 8 CNR38-4270A0 2 2
39 WASHER 8 CNR38-4170A0 2 2
40 COMPRESSOR ETI57C13DCH CNR91-116020 1 1
41 MOTOR PROTECTOR CNR06-597640 1 1
42 PTC RELAY CNR06-592700 1 1
43 PROTECTOR COVER CNRAG-156851 1 1
44 PROTECTOR COVER CLAMP CNR01-245233 1 1
45 5 DRYER W CNR39-340920 1 1
Parts List
Ref.
No.41MV2
NR-B
37MV2
NR-BPart name Part No.
Model/Q’ty
CARTON BOX
PAPER PROTECTOR FRONT
BOTTOM TRAY AS.
PLASTIC COVER
TOP PAD L
TOP PAD R
INSTRUCTION BOOK
CNRAK-133930
CNRAK-133920
CNRAK-131910
CNRAK-133180
CNRBK-110050
CNRAJ-150380
CNRAK-132001
CNRAK-132011
CNRAK-133910
1
1
1
1
1 1
1 1
1 1
1 1
1 1
Packing List
Ref.
No.41MV2
NR-B
37MV2
NR-BPart name Part No.
Model/Q’ty
46 RUBBER GROMMET CNR01-249530 4 4
47 CLAMPER DRYER CNR39-350252 1 1
48 REAR CROSSRAIL CNRAF-169910 1 1
49 COMPRESSOR SLEEVE CNRAJ-112931 2 2
50 HEXAGON 8 BOLT 40 CNR38-9924A0 2 2
51 FAN MOTOR FC CNRAG-145641 1 1
54 ESCUTCHEON BIO CNRAJ-134510 1 1
55 PLATE DUCT PCB CNRAH-222562 1 1
56 FILTER DEODORIZER CNRAG-153310 1 1
57 FILTER BIO CNRAG-158460 1 1
58 CONTROL PANEL PC B INSULATION CNRAC-194852 1 1
60 CONTROL PANEL PC F INSULATION CNRAC-194862 1 1
61 CONTROL PANEL CNRAH-222594 1 1
62 PC THERMOSTAT DIAL CNRAH-224941 1 1
64 EMBLEM CNRAD-263002 1 1
66 BASE HANDLE AS. CNRBD-299382 1 1
67 HANDLE COVER CNRAD-299393 1 1
68 CONTROL DOOR ASS’Y CNRBD-302962 1 1
69 BASE CONTROL DOOR CNRAD-300543 1 1
70 BUTTON CONTROL CNRAD-300562 1 1
71 PAS-CONTROL CNRBG-165382 1 1
72 PC DOOR LATCH CNRAE-145841 1 1
73 PC DOOR STOPPER CNRAD-156580 1 1
74 FC GASKET DOOR CNRAD-290822 1 1
75 FC DOOR AS. (FOAM) CNRBD-302900 1 1
76 FC DOOR LATCH CNRAD-156561 1 1
78 EGG TRAY 8 CNRAD-156490 1 1
79 EGG TRAY 10 CNRAD-269530 1 1
80 TURN RACK CNRAD-297030 1 1
81 BOTTLE SHELF CNRAD-290753 2 2
82 PAS CONTROL (INSIDE) CNRBG-162391 1 1
83 BASE CONTROL CNRAC-200621 1 1
84 LABEL BASE CONTROL CNRAC-200631 1 1
85 DIAL CONTROL CNRAC-200643 1 1
86 BASE CONTROL AS. CNRBC-290002 1 1
77 EGG SHELF CNRAD-290763 1 2
63 PC GASKET DOOR CNRAD-290832
CNRAD-290872 1
1
65 PC DOOR AS. (FOAM) CNRBD-302930
CNRBD-302940 1
1
59 BAFFLE DAMPER THERMO AS. CNRBG-159330 1 1
52 INSULATION DUCT PC CNRAH-222693
CNRAH-222874 1
1
53 PLATE DUCT PC CNRAH-229910
CNRAH-229920 1
1
NR-B37MV2 / NR-B41MV2
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DETAIL CHANGE NOTICE
REVISION
JUL. 2011 1 2 ADD CONTENT
RE-ARRANGE THE SUBJECT & RUNNINGNEW PAGE NO.TO 3-18
SHOW THE CONTENT DETAIL
2 2 - 17 MOVE “TEMPERATURE CONTROL &REFRIGERATOR INSTRUCTION GUIDELINES” SUBJECT TO PAGE. 10 & 11
REVISE PART NAME, NO. OF COMPRESSOR
4 18 FOR CORRECT
ITEM NO. PAGE DETAIL REMARK
REVISE PART NAME, NO. OF WATERPAN EVAP AS.
3 18 FOR UPDATE
NR-B37MV2 / NR-B41MV2