Panasonic NA-F60A6, NA-F70A6, NA-F756A, NA-F70G6, NA-F70G6P Service Manual
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Service Manual
Fully Automatic Washing machine
NA-F60A6
NA-F70A6
NA-F756A
NA-F70G6
NA-F70G6P
NA-F70X6
NA-F806X
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WARNING
This service information is designed for experienced repair technicians only and is not designed for use by the general public.
It does not contain warnings or cautions to advise non-technical individuals of potential dangers in attempting to service a product.
Products powered by electricity should be serviced or repaired only by experienced professional technicians. Any attempt to service or
repair the product or products dealt with in this service information by anyone else could result in serious injury or death.
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 that these critical parts should be replaced
with manufacturer’s specified parts to prevent shock, fire or other hazards. Do not modify the original design without permission of
manufacturer.
Specification
© 2007 Panasonic Home Appliances (Thailand) Co.,Ltd
All rights reserved. Unauthorized copying
and distribution is a violation of law
IMPORTANT SAFETY NOTICE
Order No. PHAT070402C3
Model NA-F60A6 NA-F70A6 NA-F756A NA-F70G6
NA-F70G6P
NA-F70X6 NA-F806X
Rate voltage and
Frequency
110V60Hz
- Thaiwan - - - - -
220V/50Hz
Thailand,
Indonesia
Thailand,
Singapore
(Exp.)
Indonesia
Thailand,
UAE (Exp.)
Thailand,
UAE (Exp.),
Indonesia
Thailand,
UAE (Exp.),
Indonesia
Indonesia
230V/50Hz Singapore Singapore - Singapore Singapore Singapore -
230V/60Hz Philippines - - - - Philippines -
240V/50Hz
Malaysia,
MID EAST
(UAE,
Oman
Kuwait,
Qatar)
Malaysia - Malaysia
Malaysia,
MID EAST
(UAE,
Oman
Kuwait,
Qatar)
Malaysia Indonesia
Rate Power
Consumption
110V/60Hz
- 420 420 - - - -
220V/50Hz 410 435 435 390 390 390 390
230V/60Hz 420 - - - - 430 430
240V/50Hz 410 435 435 410 410 410 410
Standard Water Consumption 137 Liter 155 Liter
Standard Capacity 6 Kg 7 Kg
Water Supply Pressure 0.03 to 1 Mpa (0.3 to 10 Kgf/cm²)
Outer Dimention 583 mm x 572 mm x 982 mm
Weight
30 Kg 33 Kg
2
CONTENTS
Usage: For repairs and change of spare part only for washing machine type
Panasonic Model NA-F60A6/NA-F70A6/NA-F756A/NA-F70G6/NA-F70G6P/
NA-F70X6/NA-F806X
Instruction
for Usage: The work repair and changing of space part should be operated by a skilled
technician from the distribution agents, or Panasonic’s standard service center.
Warning: Switch off electrical power before commencing work to avoid a potential short
circuit or injury.
1. SPECIFICATIONS ............................................................................................ 3
2. FEATURES AND TECHNICAL INFORMATION ..............................................4-5
3. INSTALLATION ............................................................................................. 6-7
4. OPERATIONS PANEL ...................................................................................8-9
5. WIRING DIAGRAM ........................................................................................ 10
6. TABLE OF ERRORS ...................................................................................... 11
7. TROUBLESHOOTING ...............................................................................12-14
8. LOCATION OF PARTS AND REPLACEMENT PARTS LIST .......................15-32
Page
3
1. SPECIFICATIONS
Wash Level Water Clothes Weight
High
Medium
Low
Extra - Low
53 liters
39 liters
32 liters
18 liters
6.0 Kg
3.0 Kg
1.5 Kg
0.5 Kg
45 liters
35 liters
30 liters
16 liters
Model
NA-F60A6 NA-F70A6 NA-F756A NA-F70G6
NA-F70G6P
NA-F70X6 NA-F806X
Voltage (AC) 110 V/60 Hz: Taiwan
220 V/50 Hz: Thailand, Indonesia, Singapore (Exp.), UAE (Exp.)
230 V/50 Hz: Singapore
230 V/60 Hz: Philippines
240 V/50 Hz: Malaysia, MID EAST (UAE, Oman, kuwait, Qatar)
External Dimension
Width: 583 mm / Depth: 572 mm / Height: 982 mm
Water
consumption
(Normal
Program)
137 liter 155 liter
Water Pressure
0.3-10 Kg.f/cm2 (8-25 liter/min)
Pulsator (r.p.m)
100 r/min 110 r/min
Spin Tub (r.p.m)
775 r/min
Machine Weight
30 Kg 33 Kg
Colour Grey/White Grey/White
Silver/White
White Silver
Motor Power Input: 320
Watts /
Output:
410 Watts
Input: 320 Watts /
Output: 435 Watts
Safety Switch Checking unbalance / tub lid
Alarm Rings when finishing washing or unusual
Thermoprotector
Motor
Water Inlet Hole Yes
Fabric softener
Dispenser
Yes
Bleach dispenser No Yes
Filter Yes
Automatic
Power-cut switch
Yes
Accessories Inlet pipe (1.2 m), Tab joint, Drain pipe (80 cm), Rat prevention screen
Sandard Water Consumption
Model NA-F60A6
Wash Level Water Clothes Weight
High
<High Lower>
Medium
<Medium Lower>
Low
<Lower 1 Lower>
Low 2
<Lower 2 Lower>
Low 3
<Lower 3 Lever>
74 liters
69 liters
62 liters
58 liters
52 liters
48 liters
42 liters
38 liters
32 liters
16 liters
9.0 Kg
6.0 Kg
5.0 Kg
4.2 Kg
3.5 Kg
2.5 Kg
1.5 Kg
1.1 Kg
0.8 Kg
0.3 Kg
68 liters
62 liters
57 liters
53 liters
49 liters
45 liters
40 liters
35 liters
30 liters
16 liters
Sandard Water Consumption
Model NA-F70X6/NA-F806X
Wash Level Water Clothes Weight
High
Medium
Low
Extra - Low
56 liters
45 liters
32 liters
18 liters
7.0 Kg
3.5 Kg
1.5 Kg
0.5 Kg
51 liters
41 liters
30 liters
16 liters
Sandard Water Consumption
Model NA-F70A6/NA-F756A/NA-F70G6/
NA-F70G6P
4
2. FEATURES AND TECHNICAL INFORMATION
Model NA-F60A6
Program Time
Normal Approx. 40-59 min
Speedy Approx. 37-53 min
Delicate Approx. 23 min
Tub Dry Approx. 36 min
Soak 1 hour Approx. 61 min
Soak 3 hour Approx. 179 min
Soak 8 hour Approx. 471 min
Product special features
• Pre-wash weight sensor
• Dial indicating detergent level after sensing wash level
• Pre-set timer
• Fabric softener dispenser
• Detergent dispenser
• Automatic power-off when finish
• Dial indicating unusual sign (LED will blink)
• Overflow sensing device
• Dial indicating time remaining
Weight Sensor
The weight is sensed by the moving force of the Pulsator, which
changes a capacitor pole and releases a signal wave. The wave
is changed into a pulse number from which the clothes weight is
sensed. Prior to weight sensing for Normal and Strong program,
the machine runs without water by spinning the Pulsator to left
and right for 4.2 seconds (ON 0.3 second- OFF 0.4 second).
The motor stops (OFF), a water system counts the pulse
number, then calculates the accumulated pulse numbers for
drawing water into the tub over a defined level. The dial will
indicate High wash level.
High Medium Low
Low Pulse Number High
Model NA-F70A6/NA-F756A /NA-F70G6/NA-F70G6P
Program Time
Normal Approx. 40-59 min
Speedy Approx. 21-37 min
Delicate Approx. 24-29 min
Tub Dry Approx. 36 min
Soak 1 hour Approx. 100-119 min
Soak 3 hour Approx. 219-238 min
Soak 8 hour Approx. 511-530 min
Product special features
• Pre-wash weight sensor
• Dial indicating detergent level after sensing wash level
• Pre-set timer
• Fabric softener dispenser
• Detergent dispenser
• Automatic power-off when finish
• Dial indicating unusual sign (LED will blink)
• Overflow sensing device
• Dial indicating time remaining
Model NA-F70X6/NA-F806X
Program Time
Normal Approx. 46-60 min
Mini Approx. 15 min
New Speedy Approx. 37-53 min
Blanket Approx. 47-55 min
Delicate Approx. 23 min
Tub Hygiene Approx. 150 min
Soak 1 hour Approx. 61 min
Soak 3 hour Approx. 179 min
Soak 8 hour Approx. 471 min
Product special features
• Pre-wash weight sensor
• Dial indicating detergent level after sensing wash level
• Pre-set timer
• Fabric softener dispenser
• Detergent dispenser
• Automatic power-off when finish
• Dial indicating unusual sign (LED will blink)
• Overflow sensing device
• Dial indicating time remaining
5
2. FEATURES AND TECHNICAL INFORMATION
Function Control with Fuzzy sensor
Clothes quantity checking, wash level indication and detergent consumption indication with Fuzzy Logic system
1. Check clothes quantity and specify the amount of detergent
2. Temperature checking
Check temperature in the atmosphere when the machine starts.
In case of low temperature, wash timer and spin timer are extended
automatically so that washed clothes are as clean as washing in
high temperature.
1. Wash timer and spin timer with checked clothes quantity
High
3.0 Kg and more
Medium
1.2 Kg~3.0 Kg
Low
0 Kg~1.2 Kg
Wash Timer 12min. 12min. 9min.
Spin Timer
6min. 6min. 5min.
2.
Additional wash timer and spin timer as temperature increases
External temp. 25°C 15°C 5°C 30°C
Wash Timer
+0 min. +2 min. +3 min. -1 min.
Spin Timer
+0 min. +1 min. +2 min. +0 min.
Rotate clockwise
stop
<Motor status>
Rotate
anti-clockwize
Turn Switch “ON”
Press “Start” button
1. Check clothes quantity
2. Check ambient
temperature
A. Check clothes
quantity
B. Control wash time
C. Control spin time
Supply water to a proper
level
WASH
RINSE
SPIN
Switch will automatically
cut the power current “OFF”
<Checking Method>
Check cross pressure at the
capacitor while the Pulsator operates
without water.
stop
Rotate clockwise
stop
Rotate
anti-clockwize
stop
Rotate clockwise
stop
Rotate
anti-clockwize
stop
6
Connect the water supply hose
to the water supply valve screw.
1. Push the water supply hose nut straights onto
the water supply valve screw.
2. Hold the elbow by lifting it up, screw the nut
onto the water supply valve screw, and firmly
tighten the nut.
3. After the nut is tightened, check whether or
not the elbow is unsteady or loose.
4. After tightening, open the faucet to confirm
that there is no water leakage.
[Cautions]
Firmly tighten the nut, otherwise water leakage
will result.
Water Pressure Rating :
2.9 x 104 ~ 9.8 x 105 Pa
3. INSTALLATION
3.1 Checking of Placement
Hose extension
If extended external part is necessary when connecting the drain hose, the length of the drain hose should be less
than 3 m and the height should be below 10 cm.
Elbow
Water supply
valve screw
Nut
Water Supply
Hose
Drain hose
3 m max.
Do not put hose tip
under the water
Over 10 cm
Install the machine 10 cm or more away from the wall.
Good Example
Below 10 cm
7
3. INSTALLATION
3.2 Connect the water supply hose
[Note]
- Firmly tighten part B of the water tap adaptor,
otherwise water leakage will result.
- When the hose must be reinstalled (after you
remove, for example), turn B to the left until
about 4 mm of the thread becomes visible,
then carry out the procedure described above.
- If a water tap adaptor is already connected,
replace with the attached new one.
3.3 Install Washing Machine to steady
1. Turn the adjustable leg knob towards (Loosen)
direction to loose it.
2. Turn the adjustable leg to adjust the levelness.
2.1 When increasing height, turn adjustable leg
towards (Loosen) direction.
2.2 When decreasing height, turn adjustable leg
towards (Tighten) direction.
3. Turn the adjustable leg knob towards (Tighten)
direction to tighten it.
If the floor is largely inclined
3.4 CHILD LOCK Program
Press the [ POWER OFF/ON] button for at least 5
seconds. The buzzer sounds (two time for setting)
and the [CHILD LOCK] indication turns on.
Open lid
Close lidBuzzer on Buzzer off
Water drain
Buzzer on and
abnormal alarm
Unplug the power
cord from the
outlet and re-plug
it again after
5 seconds
Adjust Height of leg
Less than
10 sec.
More than
10 sec.
Water faucet
Water supply
hose cover
A
B
Screw (4)
Water tap
adaptor
Lever
Approx. 4 mm
B
Adjustable leg knob
Adjustable leg
Loosen
To raise
To lower
Tighten
Use board or
a like for prop
up under leg
of washing
machine
8
4. OPERATIONS PANEL
Operations Panel
Fuzzy logic control is used to recommend the proper water level and amount of detergent for
the amount of laundry being done.
Caution: If you need to change the [PROGRAM] and [SOAK] settings after the cycle has already started,
turn the power off and on it back.
4.1 Model NA-F60A6 / NA-F70A6 / NA-F756A / NA-F70G6 / NA-F70G6P
RESERVE
• You can choose the finishing time to 9 hours.
SOAK
• Operations course for heavily washed laundry.
• You can adjust soak time based on the
condition of dirt.
• You can choose your soak time from 1, 3, or
8 hours.
OFF/ON
• The power automatically turns off when total
operations is finished.
• The power automatically turns off if [START/
HOLD] button is not pressed within 10
minutes after turning on the power.
PROCESS
• Press to select WASH only, WASH and RINSE
or other individual functions.
WATER LEVEL (Water volume display)
• The appropriate WATER LEVEL for the size
and type of your laundry will be displayed.
• You can adjust the WATER LEVEL according
to your desired level.
START/HOLD
• Press this to start.
• Press this to stop in the middle of the cycle.
PROGRAM (Course Select)
• According to type of laundry and stain, you
can select suitable course yourself.
9
4.2 Model NA-F70X6 / NA-F806X
4. OPERATIONS PANEL
Operations Panel
Fuzzy logic control is used to recommend the proper water level and amount of detergent for
the amount of laundry being done.
Caution: If you need to change the [PROGRAM] and [SOAK] settings after the cycle has already started,
turn the power off and on it back.
SOAK
• Operations course for heavily washed laundry.
• You can adjust soak time based on the
condition of dirt.
• You can choose your soak time from 1, 3, 5,
8 hours.
OFF/ON
• The power automatically turns off when total
operations is finished.
• The power automatically turns off if [START/
HOLD] button is not pressed within 10
minutes after turning on the power.
PROCESS
• Press to select WASH only, WASH and RINSE
or other individual functions.
WATER LEVEL (Water volume display)
• The appropriate WATER LEVEL for the size
and type of your laundry will be displayed.
• You can adjust the WATER LEVEL according
to your desired level.
START/HOLD
• Press this to start.
• Press this to stop in the middle of the cycle.
PROGRAM (Course Select)
• According to type of laundry and stain, you
can select suitable course yourself.
Time display
• When the machine is in operation, the time
display shows how much time (in minutes) is
left.
• When the programmable timer has been
set, this display shows how much time is
left until the wash is finished by pressing the
[RESERVE] button.
• Timer indication on the panel will show longer
time than selected time as it includes water
feeding, draining, etc.
RESERVE
• Press the [RESERVE] button to set how many
hours later you would like the wash to be
completed.
10
5. WIRING DIAGRAM
5.1 MODEL NA-F60A6 / NA-F70A6 / NA-F756A / NA-F70G6 / NA-F70G6P
5.2 MODEL NA-F70X6 / NA-F806X
M
BROWN
GREEN / YELLOW
BLUE
CAPACITOR
GREY
YELLOW
YELLOW
YELLOW
PURPLE
YELLOW
WHITE
WHITE
PURPLE
RED
RED
RED
BLUE
BLUE
BLUE
BLUE
PINK
BLUE
BROWN
MOTOR
W I R I N G D I A G R A M
WV-7BR00
ELECTRONIC
CONTROLLER
FEED
VALVE
MOTORIZED
DRAIN
VALE
SAFETY
SW.
PRESSURE
SENSOR
E L E C T R O N I C C O N T R O L L E R
CAUTION
DIFFERENT COLOR CONNECTION
M
BROWN
GREEN / YELLOW
BLUE
CAPACITOR
GREY
YELLOW
YELLOW
YELLOW
PURPLE
YELLOW
WHITE
WHITE
PURPLE
RED
RED
RED
BLUE
BLUE
BLUE
BLUE
PINK
BLUE
BROWN
MOTOR
W I R I N G D I A G R A M
WV-7BS00
FEED
VALV
E
MOTORIZED
DRAIN
VA
LE
SAFETY
SW.
PRESSURE
SENSOR
E L E C T R O N I C C O N T R O L L E R
CAUTION
DIFFERENT COLOR CONNECTION
11
Check if abnormalities listed below are seen in the
external water hose.
• Is the hose connected?
• Is it clogged with lint?
• Is it crushed?
• Is the tip soaked in water?
• Is a part of hose at a height of over 10 cm midway?
• Is the extension hose longer than 3 m?
• Is the hose lay down?
6. TABLE OF ERRORS
6.1 Case of buzzer alarm
After open
and close
of the lid.
Operation
will restart.
• Check if the lid is opened.
Close the lid.
• Is the laundry unbalanced?
Even it out.
• The machine is rattling. Is it inclined toward the floor?
• Is the adjustable knob loose?
(Adjust the machine so it does not jiggle, then tighten the adjustable
knob.)
• Check if you have forgotten to connect the water hose and to turn on
the faucet.
• Check if the connection of the water supply hose is clogged with dirt.
Please refer to “Maintenance” (Water supply hose filter)
• Check if the water supply failure.
• Check if the lid open more than 10 seconds after start of water feeding.
• [CHILD LOCK] mode will activated to force the water drain.
• Pull out power plug from the socket outlet and replug it after 5
seconds.
• Please refer to “[CHILD LOCK] program”.
• The buzzer does not sound.
• Pull out the power plug and request for service.
RESERVE
(9hours)
Flashing
Flashing
DELICATE
SPEEDY
NORMAL
CHILD LOC
K
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