Sears C110 - Timer Motor Checking Procedure

SHECKING
PROCEDURE
RAPID ADVANCE
& DELAY TIMER
MOTORS
Disconnect
dishwasher
from electrical
source.
lf the timer will
not
advance through the cycles,
check
the timer
motor
and/or the
rapid
advance
motor.Separate
the
motor lead wire
connection
and
check
for
continuity. lf there
is infinite
resistance
(open
winding)
replace
the
motor.
A
normal
timer
motor
will
show 1900
-
2900
ohms
resistance.
BOTH TITUIER
IIOTORS
ABE MOUI{TED
TO
TIMER
WITH 2
scREws
NOTE:
lf the
harness
disconnect
plug
is
remo-
ved,
the
disconnect
plug
locking
tabs MUST be
locked
into
the timer when reassembled.
The
dishwasher will not
start
if
the
delay
timer
does not
advance.
Check
it
the same
way as
the
timer
motor
and
rapid
advance
motor. lf it is
open, replace it.
The delay timer
switch
should
also be checked. The delay
timer
motor has to
be
removed
to make
this check.
With
time set
on
the timer,
contacts T
-
WG
should
be closed.
(lf
not,
the dishwasher
will start immediately.)
With
no
time on
the
delay
timer,
contacts
T-WO
should show continuity.
lf
the
motor is
bad,
re-
place
it.
When replacing the
delay timer motor and/or
switch:
1.
Face
the terminals
on the
delay timer to-
ward
the back.
2. Connect
the wires
to the
proper
terminals.
The
disconnect
plugs
must
be
fully
engaged.
3.
The
cardboard
barrier
MUST be in
place.
The
shim
washer
(goes
on
the delay timer
shaft)
is only
used to align
the dial
in
the console
ope-
ning.
OELAY
TIMER
MOTOR
DETAY
TIMER
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26
-
#27
ERAC