Maytag MAH2400AW Technical Information page 9

Troubleshooting Procedures
To avoid risk of electrical shock, personal injury or death; disconnect power to washer before servicing, unless
testing requires power.
Diag. Description
Code
Water level in
the machine
is believed to
be above the
overflow level.
When this
condition is
Water detected, the
E sensor level machine will
fault. automatically
pumping
water out of
the machine
until it falls
below the
overflow level.
19-24
Tach signal
exists without
Motor tach
signal exists commanded
25 without or when not
motor expected.
running. (Abnormal
condition
26-28
June 2006
©2006 Maytag Services
!
Trigger Action to be
taken
First check to see
that water valve is
not stuck. If water
valve is OK, check
begin water level sensor.
Not Used
torque
Displays "bE".
Replace motor
control board.
only).
Not Used
WARNING
Diag. Description
Code
Sump
thermistor
29
failure
(Optional)
30-39
3E Motor failure
40-92
Exit Service Mode
To exit: 1) Press Spin and Temperature keys for 3
seconds again, or 2) press Power Off, or 3) unplug the
machine. After five (5) minutes of inactivity (user key
presses) in Service Mode, the machine will exit the
Service Mode and resume normal operations. Pressing
the Power Off key will completely exit Service Mode. If
a cycle is running, cancel the cycle. Pressing the
Start/Pause key while running a test will pause the
individual test, while remaining in Service Mode. A
power loss during Service Mode will cancel this mode.
9
Trigger Action to be
taken
Abnormal Displays " tE".
high/low temp
- Loose or pinched
or ohm
wires
resistance - Bad sump
seen thermistor
Not Used
Displays "3E".
Motor speed Check the motor
indicator windings, the speed
error. Motor
sensor, wiring
won't turn.
connections, or
Control Board.
Not Used
16027174
RPL 16023431