Read Panasonic NR-BV288 / NR-BV328 / NR-BV368 Service Manual online
NR-BV288
NR-BV328
NR-BV368
NR-BV328
NR-BV368
Order No.PAPVN160520CE
Product Color
Destination
Singapore, Malaysia,
Philippine
A SERIES
X SERIES
6.
Stainless color
Page
1. Safety caution for repairing
3
1.1 Warning
1.2 Caution
1.2 Caution
2. Specification and components
4
3. Schematic diagram
5
4. Performance data
6
5. Troubleshooting guide
7
6. Disassembly instruction
8-13
7. Parts exploded view and replacement parts list.
14-18
7.1 Parts exploded view: Body
7.2 Parts exploded view: Machine room & Door
7.3 Packing view
7.4 Replacement part list & packing list
7.2 Parts exploded view: Machine room & Door
7.3 Packing view
7.4 Replacement part list & packing list
2
CONTENT
1. SAFETY CAUTION FOR REPAIRING
When you repair the refrigerator, please kindly take care for the following cautions
1.1 Warning
Before repairing unit, unplug supply cord
•
Before you repair the refrigerator, please unplug the supply cord
Use authentic parts when replacing
•
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.
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 Caution
Watch 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 transportation, adjust the bolt
•
Otherwise, the floor may be damaged.
Do not touch the pipe after brazing
•
Otherwise, your hands may be burnt.
NR-BV288
NR-BV328
NR-BV368
S3P (for Singapore)
A2P (for Philippine)
S3P (for Malaysia)
Total Volume
255
290
322
FC
85
85
85
PC
170
205
237
Internal Dimension
FC
465 x 380 x 506.5
465 x 380 x 506.5
465 x 380 x 506.5
[ W x D x H ] (mm)
PC
500 x 500 x 740
500 x 500 x 880
500 x 500 x 1020
Temperature
FC
Control
PC
Type
Rating
54
57
60
Type
Charging Amt.
Type
Charging Amt.
Door Switch
Type
Rating
Fan Motor
Type
Rating
Type
Rating
Type
Rating
Type
Rating
Type
Rating
Type
Rating
Type
Rating
Type
Rating
LED Lamp PCB / 12V, 60 mA
Motor protector
Light Irradiantion Device (PC)
MM3-20DCW, Open temp. :105±5°C
Close temp. : 61±8°C, Trip current : 2.0A
250V / 10A / 73°C
Defrost Thermal Fuse
Micro Temp.
Color Model
System Spec.
System Spec.
HFC-134a
120 ± 5g
MM6-4400
(4) Power on 4h (Rated time)
Cyclo-Pentane / Cabinet and door
Vacuum formed HI-PS or ABS/ Cabinet and door
(1) Ambient temp. over 33°C, 8.5h
(2) Ambient temp. 25°C ~ 33°C, 8.5h
(3) Ambient temp. under 16°C, 13h
(2) Ambient temp. 25°C ~ 33°C, 8.5h
(3) Ambient temp. under 16°C, 13h
220V / 150W/ 323Ω±5%
Fin tube eva
Single wall steel tube (Zinc coat)
Inverter
PS= VCM
Model
Destination
Code Attached Model
Power Source
Plug
Code Attached Model
Power Source
Plug
Singapore, Philippine, Malaysia
SG, PH, MY
220V
PS
Material Spec.
Defrosting Control
Defrost Cycle
Radiant Heater
Net capacity (L)
(TCVN 7829)
(TCVN 7829)
External Dimension
Installation Space
Installation Space
Compressor
601 x 656 x 1505 (mm.)
Side : 50 mm min. / Back : 100 mm min. / Top : 300 mm min.
Inner Liner
Insulation
Net Weight (Kg)
Insulation
Net Weight (Kg)
Evaporator
Condenser
Condenser
EEI57C13DFH-C0ECS
PAS-CONTROL PCB (INV)
PAS-CONTROL PCB (INV)
PAS-CONTROL PCB (INV)
Compressor winding resistance (at 20°C)
8.10
Ω
Compressor Motor
PC Sensor (PCC)
Defrost Sensor (DFC)
DC9 / 0.1A / 0.9W / 1920 rpm
Brushless D.C.Motor
NTC
71W at 27rps/ 185W at 52rps
FC Sensor (FCC)
NTC
B=3850K / -20/0°C, R
-20
=18.9KΏ ± 1.8 %
B=3808K / -20/0°C, Rₒ=6.409KΏ ± 1 %
NTC
B=3819K ± 2%, R
10
=3.899KΏ ± 3%
Ambient Temp. Sensor
(ATC)
(ATC)
Lubricating Oil
Refrigerant
α -10
215 ± 5 cm
³
S.P. - S.T. / D3D - 121
250V / 0.5A
NTC
11338JE09KBA, Φ110 PROP FAN (BOX TYPE)
B = 3435K ± 1%, R
25
= 10.0KΏ ± 3%
PF SENSOR(PFC)
B=3808K / -20/0°C, Rₒ=6.409KΏ ± 1 %
NTC
Specification
Main parts for cooling system
Electric devices and parts
4