B
Ba
as
siic
c IIn
nffo
orrm
ma
attiio
on
n
1-13
O
Ov
ve
errs
su
ud
ds
siin
ng
g D
De
ette
ec
cttiio
on
n
Oversudsing is detected after the wash cycle by
two methods.
1. Suds are detected when torque is very high
and the pressure can not be drawn down to
zero at the drain pump. The spin cycle is then
skipped, and a slower rinse agitation is
performed with longer pauses and less time in
agitation, and the fabric softener is moved
from the last rinse cycle to the second rinse
cycle. If suds are still detected after the first
rinse, or after the wash cycle for a Fast Cycle,
up to 3 rinse cycles are added to clear the
suds.
2. Suds are detected when the machine tries to
spin and the pressure goes above a given
threshold, and when the drum speed is
reduced back down to 120 RPM the pressure
does not go back to zero within a given
amount of time. The drum will then stop
(0 RPM) and sit for 30 seconds with the drain
pump off. The drain pump will then turn on for
one minute and attempt to drain the tub of
water and/or suds. If pressure can not be
brought to zero and this happens twice in a
given intermediate rinse cycle, then the spin
cycle is skipped and if it is the second inter-
mediate spin (first for the Fast Cycle) then up
to 3 rinse cycles will be added to eliminate
suds in the tub.
U
Un
nb
ba
alla
an
nc
ce
e S
Se
en
ns
siin
ng
g
This algorithm determines the amount of either
static unbalance (point unbalance) or dynamic
unbalance (two points of unbalance that are equal
and opposite each other in the drum) in the unit.
When distributing the load the unit monitors the
point unbalance until it drops below a set
threshold. When this happens the machine
speeds up to 120 RPM and verifies that the load
unbalance is ready to spin. If the point unbalance
is low enough to allow spin, the unit will accelerate
to 250 RPM from 120 RPM, during which time it
monitors the dynamic unbalance. If this unbalance
is high enough, the spin will terminate and the
algorithm will proceed to try and rebalance the
load.
Содержание EWFLW65H - 27'' Front-Load Washer
Страница 2: ......
Страница 16: ...B Ba as si ic c I In nf fo or rm ma at ti io on n 1 14 Notes ...
Страница 17: ...Installation Information 2 1 Section 2 Installation Information ...
Страница 23: ...Installation Information 2 7 Installed Washer Dimensions ...
Страница 39: ...Electronic Control 3 1 Section 3 Electronic Control ...
Страница 41: ...Electronic Control 3 3 Wave Touch Washer Cycle Chart ...
Страница 43: ...Electronic Control 3 5 IQ Touch Washer Cycle Chart ...
Страница 63: ...4 1 Component Teardown Section 4 Component Teardown ...
Страница 85: ...Troubleshooting 5 1 Section 5 Troubleshooting ...
Страница 91: ...6 1 Wiring Diagrams Section 6 Wiring Diagrams ...
Страница 92: ...6 2 Wiring Diagrams Model EWFLW65H EIFLW55H ...