NR-B420M, NR-B420MS, NR-B420MW, NR-B480M, NR-B480MS, NR-B480MW, NR-B570M, NR-B570MS, NR-B570MW, NR-B570D, NR-B53D2, NR-B643M, NR-B643MS, NR-B643MW, NR-B643D, NR-B703M, NR-B703MS, NR-B703MW, NR-B703R, NR-C603D, NR-C703M, NR-C703MS, NR - Panasonic Home Appliance Service Manual (repair manual). Page 9

Read Panasonic NR-B420M / NR-B420MS / NR-B420MW / NR-B480M / NR-B480MS / NR-B480MW / NR-B570M / NR-B570MS / NR-B570MW / NR-B570D / NR-B53D2 / NR-B643M / NR-B643MS / NR-B643MW / NR-B643D / NR-B703M / NR-B703MS / NR-B703MW / NR-B703R / NR-C603D / NR-C703M / NR-C703MS / NR Service Manual online

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SPECIFICTIONS
Net Capacity 
Gross Capacity
Outside dimensions
Width
Depth
Height
Net weight
Type
Temperature control
Defrosting
Defrost water disposal
Exterior finish
Inner liner
Insulation
Power source
SEALED UNIT
Compressor
(Winding Resistance
(Main)   
 7.28 
Ω
(Main)   
 5.21 
Ω
(Main)   
 8.61 
Ω
(Main)   
 9.65 
Ω
 measured at 20
℃ )
(Auxiliary)
17.5 
Ω
(Auxiliary)
7.02 
Ω
(Auxiliary)
12.4 
Ω
(Auxiliary)
12.98 
Ω
Evaporator
Condenser
Refrigerant charge
Oil charge
ELECTRIC PARTS
Starting relay
(contact-less type)
Overload protector
Thermostat
Fan motor
Fan blade
Defrost timer
Bimetal thermo.
Fuse
Bimetal thermo. Bot.
Defrost heater
PC damper thermo.
Lamp bulb
Door switch (PC)
Running capacitor
MODEL 
NR-B703M/MW
ψ120
TMDJ-702AC1/Cycle
: 8 hours 46 min./50Hz; 7 hours 18 min./60Hz
Rating of contacts
: 240V/5A
Winding resistance 
: OPEN (to DC test voltages)
PTH7M330MD2
Frost-free refrigerator/freezer
Full-automatic direct control (FC
:ATC thermo. ,PC:Damper thermo.)
Wrapper type (Consealed condenser)
TBA-1002
US-602SXRMQO-T0, Temp. cut-in
:-5℃    Temp.cut-off: 13℃
Rating of contacts
: 250V/8A
G4A00072 , 380V/10A/72
Full-automatic (Forcible evaporated into the air)
DB91C19RAY5
MM3-28GCF
Fin tube type
Polyurethane foam (cabinet & door)
300 ml
HFC-134a , 140g
350 ml
D110C21RAX5
D110C22RAX6
DB110C19RAW5
310 ml
AC 220
~240V/50Hz
Polyrster coated finish
Vacuum formed ABS resin
81 kg
Full-automatic heater defrost with timer
 760 mm
 774 mm
1822 mm
-9-
   B420M/MS/MW,B480M/MS/MW,
   B570M/MS/MW/D/D-*9,B53D2,
   B643M/MS/MW/D/D-*9,B703M/MS/MW/R,
   C603D,C703M/MS/D/R
4
μF/400V
E14 / 240V /15A
(PC
: E3111) 250V/1A
NR-C603D
724 mm
 742 mm
1822 mm
 SD-8031 / SD-8051(B703MW)
NR-B703MS
541L (FC
:129L,PC:412L)
588L (FC
:158L,PC:430L)
476L (FC:103L,PC:272L,VC:101L)
515L (FC:129L,PC:276L,VC:110L)
NR-B703R
84 kg
AC 220
~240V/50Hz
AC 220
~230V/60Hz
AC 220V/50Hz
4
μF/400V
6
μF/400V
MQT8S-20X,250V/1A
MM3-27FCF
4TM757LFBYY-68
MM3-25GCF
UDVH15NA3H
UDVH15NA1Y
UDVH15NA3H
230V / 200W / 265 
Ω
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