Panasonic A Series User manual

NR-BV288
NR-BV328
NR-BV368
Order No.PAPVN160520CE
Product Color
Destination
Singapore, Malaysia,
Philippines,
Indonesia
A SERIES X SERIES
© Panasonic Appliances Vietnam Co., Ltd 2015.
Unauthorized copying and distribution is a violation of law.
Stainless color
1

Page
1. Safety caution for repairing 3
1.1 Warning
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
CONTENT
2

1. SAFETY CAUTION FOR REPAIRING
When you repair the refrigerator, please kindly take care for the following cautions
1.1 arning
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 defecti e parts.
Caution during brazing
•
When you use touch for brazing, please ensure entilation.
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 oltage 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 de ice carefully.
1.2 Caution
atch 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.
3

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.
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
220V / 150W/ 323Ω±5%
Fin tube eva
Single wall steel tube (Zinc coat)
Inverter
PS= VCM
Model
Destination
Code Attached Model
Power Source
Plug
Singapore, Philippine, Malaysia, Indonesia
SG, PH, MY
220 ~ 240V
PS
Material Spec.
Defrosting Control Defrost Cycle
Radiant Heater
Net capacity (L)
(TCVN 7829)
External Dimension (mm)
Installation Space
Compressor
(601 x 656 x 1505)
Side : 50 mm min. / Back : 100 mm min. / Top : 300 mm min.
Inner Liner
Insulation
Net Weight (Kg)
Evaporator
Condenser EEI57C13DFH-C0ECS
PAS-CONTROL PCB (INV)
PAS-CONTROL PCB (INV)
Compressor winding resistance (at 20°C) 8.10Ω
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%, R10=3.899KΏ ± 3%
Ambient Temp. Sensor
(ATC)
Lubricating Oil
Refrigerant
α -10
215 ± 5 cm³
S.P. - S.T. / D3D - 121
250V / 0.5A
NTC
11338JE09KBA, Φ110 PROP FAN (BOX TYPE)
B = 3435K ± 1%, R25 = 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
(601 x 656 x 1645)(601 x 656 x 1785)
4

XS SERIES (X SERIES)
QS SERIES (A SERIES)
5

①
Cooling performance at ambient temperature 32°C ± 1°C
Control setting FC/ PC/PF MIN MED
(ECO-OFF) MED (ECO-ON) MAX
Mean fresh food compartment (°C) 6.0±2.5 3.5±2.5 4.0±2.5 1.0±2.5
Mean freezer compartment (°C) -15.0±2.5 -20.0±2.5 -20.0±2.5 -22.0±2.5
Vegetable case (°C) - 3.0±2.5 - -
PC door shelf top (°C) - 4.5±2.5 - -
Tray egg (°C) - - - -
PC door shelf bottom (°C) - 3.0±2.5 - -
PF case (°C) - -3.0±1.5 - -
Running ratio % 60±15 60±15 60±15 75±15
①Cooling performance at ambient temperature 32°C ± 1°C
Control setting FC/ PC/PF MIN MED
(ECO-OFF) MED (ECO-ON) MAX
Mean fresh food compartment (°C) 5.0±2.5 3.5±2.5 3.5±2.5 1.0±2.5
Mean freezer compartment (°C) -15.0±2.5 -20.0±2.5 -20.0±2.5 -22.0±2.5
Vegetable case (°C) - 3.5±2.5 - -
PC door shelf top (°C) - 3.0±2.5 - -
Tray egg (°C) - 5.5±2.5 - -
PC door shelf bottom (°C) - 3.0±2.5 - -
PF case (°C) - -3.0±2.5 - -
Running ratio % 60±15 65±15 60±15 75±15
①
Cooling performance at ambient temperature 32°C ± 1°C
Control setting FC/ PC/PF MIN MED
(ECO-OFF)
MED
(ECO-ON)
MAX
Mean fresh food compartment (°C) 5.0±2.5 3.5±2.5 4.0±2.5 1.0±2.5
Mean freezer compartment (°C) -15.0±2.5 -20.0±2.5 -20.0±2.5 -22.0±2.5
Vegetable case (°C) - 3.5±2.5 - -
PC door shelf top (°C) - 3.0±2.5 - -
Tray egg (°C) - 4.5±2.5 - -
PC door shelf bottom (°C) - 3.5±2.5 - -
PF case (°C) - -3.0±2.5 - -
Running ratio % 60±15 65±15 60±15 75±15
4.1 NR- BV288
4.2 NR- BV328
4.3 NR- BV368
6

Cause: Not cool or insufficent cooling
5. TROUBLESHOOTING GUIDE
Does the compressor
operating? Check the start control circuit
No
Yes
Replace the defect of electric
parts (Control circuit, Motor
protector)
No
YES
Check resistance of the
motor compressor by
ohmmeter
Compressor's rotor lock
Check oil color of the
compressor
(Clean the pipe)
Replace the compressor
Rip/burn coil
No
Does the fan motor
operating?
Check the fan motor circuit,
the door switch
Check frost on the
evaporator Clog caused by moisture
Occasionally frosting
Check the resistance of Sensor
defrost, Temp. Fuse, Defrost
heater
Replace the faulty electric
parts.
Frosting too much
Does any oil leak out?
No frosting or frosting at the inlet only
Cut cap tube out of the dryer
side then check gas smell
Có
Cannot repair
Plug out to stop the
compressor and check gas
spout out by cutting cap
tube around 5mm from
dryer
Defect compressorGas spout out at both side
Gas spout out at dryer side
only
Gas spout out at evaporator
side only
Clogged caused by solid
substance
(near outlet of dryer)
Clogged caused by solid
substance
(near inlet of evaporator)
Yes
No good
Yes
Good
Gas leakage
Bad smell
No smell
Yes
No
Check oil color of the
compressor
(Clean the pipe)
Replace the compressor.
khí.Kiểm tra dầu máy nén=>
làm sạch ống => thay thếMáy nén khí.
7

6.1. Disassemble DOOR CONTROL AS.- X series
①DOOR CONTROL AS. on ②Use small knife, take out from the upper right side of DOOR
CONTROL AS.
④Take out 1 connector then disassemble DOOR CONTROL AS.
③Take the hook along on
DOOR CONTROL AS. by
shaking well on both sides.
⑤Take out 1 screw on circuit
board
⑥Push on the open hook and
keep the circuit to take PAS-
OPERATION PCB(DOOR) out
Connector
screw
⑦Use small knife to separate
HOLDER BOARD and
ESCUTCHEON
1. PAS-OPERATION PCB(DOOR)
2. ESCUTCHEON CONTROL
3. HOLDER BOARD
1
2
3
6. DISASSEMBLY INSTRUCTION
8

6.2 Disassemble PC DOOR
6.3 Disassemble LED light
6.4 Disassemble COVER DUCT PC AS.
①
COVER HINGE TOP
hook
②Use flat head rod to pull
COVER HINGE TOP
out
③
Disassemble connector
④Remove 3 screws, take out
the HINGE TOP and then
disassemble the PC DOOR
screw
Notice: Apply grease to the areas
of circles of hinge center
①Use flat head rod to loosen
at 3 hook position to take
COVER LED out
②Undo connector and remove
PAS-
LED PCB at the position of
hook
3 hook
Connector
hook
①Position of COVER DUCT
PC AS.
screw cover
② Use flat head rod to open
screw cover
③Take out 3 screw then
remove COVER DUCT PC AS.
9

Notice in operation:
6.5 Disassemble BARRIER PF AS.
6.6 Disassemble COVER DUMPER PC AS.
front side back side Air
guide installation
SEAL DUCT
SEAL DUCT layer on the back side of COVER DUCT PC As. has 1 sticky side. Avoid
deforming SEAL DUCT in operation. Air guide installation will be stucked if SEAL DUCT is
①Take out all the upper and
bottom tray of BARRIER PF
AS.
②Take out 4 screw above and
at the bottom as in the picture.
③Pull out BARRIER PF AS by
two hands at once as show in the
fingure. .
screw position
BARRIER PF AS. front side and back side
①Position of COVER
DUMPER PC AS.
screw position
② Remove 2 screws
③Undo 2 connectors of
SENSOR PFC and PCC then
take COVER DUMPER PC AS.
10