Maytag Neptune MAH8700AW, Сервисная инструкция

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Troubleshooting Procedures
!
WARNING
To avoid risk of electrical shock, personal injury or death, disconnect power to unit before servicing, unless testing
requires power.
18 16026126 Rev. 0 ©2005 Maytag Services
Selection Component Function
Rotary cycle
selector set to
Colors. Press
Rotary Selector
Knob.
Bleach Valve
and Cold Water
Valve
1
st
press
Fabric
Softener fill.
2
nd
press
valves off
Press Rinse &
Spin switch pad
Heater
1
st
press
heater on. 2
nd
press heater
off.
Display Diagnostic Codes
The diagnostic code display can be
toggled on and off from Service
Mode by pressing the
Rinse&Spin
key and rotating the cycle select knob. The display will
show a “
d ”. Rotating the Cycle Selector knob in either
direction will cycle through the list of codes one code
at a time with no wrap. Once an initial direction is
selected by the user (either Clockwise or
Counterclockwise), subsequent movements of the
knob in the same direction will show older codes. If
the user changes direction and turns the knob in the
opposite direction, the more recent code will be
displayed. If rotation is continued to the limits of the
list, the display will remain at the top or the end of the
list. A pair of dashes “
- - ” will be displayed at the end
of the list of codes, when the control reaches the top,
it will again show “
d ”. A code generated during the
current cycle will be displayed with the Spin Indicator
LED turned “ON”. If no cycle is currently running, a
code generated during the previous cycle will be
displayed with the Spin Indicator LED turned “ON”.
Access Other Features While a diagnostic code is
displayed, if the Rotary Selector is pressed and held,
the machine will display the number of cycles since
the diagnostic code occurred. To clear the diagnostic
list press the Delay and Chime keys for 3 seconds
while viewing the list.
A code generated during the current cycle will be
displayed with the Spin Indicator LED turned “ON”. If
no cycle is currently running, a code generated during
the previous cycle will be displayed with the Spin
Indicator LED turned “ON”.
Cycle Count Since A Diagnostic Code
Occured/Clearing Diagnostic Codes
While a diagnostic code is displayed, if the Rotary
Selector is pressed and held, the machine will display
the number of cycles since the diagnostic code
occurred. To clear the diagnostic list press the
Delay
and Chime keys for 3 seconds while viewing the list.
Diagnostic Codes
Diag.
Code
Description Trigger Action to be
taken
1 No Drain
The water
level fails to
drop below
the Low
Water level
reset within
15 minutes,
before a spin
begins.
Displays "nd"
Go to " Will Not
Drain "
Troubleshooting
Section
2
The door
fails to
unlock
Door failed to
unlock after
3attempts
Displays " LO " Go to
"Will Not Unlock"
Troubleshooting
Section
3 No Fill
Continuous fill
of 12
minutes.
Total fill of
14minutes.
Displays " nF "
Go to " No Water
Fill "
Troubleshooting
Section
4
The door
fails to lock
Door failed to
lock after 3
attempts
Displays " FL " Go to
"Will not lock"
Troubleshooting
Section.
5-7 Not Used
8
Water level
sensor fault.
Input signal
from water
level Sensor
is out of
range,
Washer will
beep and
pause the
wash cycle.
Displays "LE"
Go to “No water fill
Troubleshooting”.
9 Not Used
10
Unbalance
detected
during final
spin, which
prevented
the spinner
from
exceeding
400 rpm
Never
exceeded
400rpm due
to an
unbalance
load.
LED – Will display
“
dc ”
Go to "Wet Clothes
"Troubleshooting
Section"
2
1