Electrolux FDB1050RE 2005, Service Manual

10

Normal Wash

This cycle is designed for normally soiled dishes.
The control automatically selects an assured water
temperature of 135° in the main wash and 140° in the
final rinse. All options are available.  When the cycle
is started the light over the Heated Dry pad will be lit.

Light/ Econo Wash

This cycle is designed for lightly soiled dishes.  The
control automatically selects an assured water
temperature of 135° in the main wash and 140° in the
final rinse. All options are available.  When the cycle
is started the light over the Heated Dry pad will be lit.

Upper Rack

This cycle is used for small loads of glassware or
cups etc. The control automatically selects an as-
sured water temperature of 135°F in the final rinse.
The option for Hi Temp wash and Sanitize rinse can
not be selected. The light over the Heated Dry pad
will be lit.

Glasses

This cycle is used for lighter more delicate items.
The control automatically selects an assured water
temperature of 125°F in the main wash then 130°F
for the final rinse.  The option for Hi Temp wash and
Sanitize rinse can not be selected. The light over
the Heated Dry pad will be lit.

Rinse only

This cycle is to rinse the dishes where no detergent
will be used.  The only option that can be used is the
delay start.

ELECTRONIC CONTROL

The Electronic Control controls all of the operation of
the dishwasher.  Power to operate this control comes
directly from the incoming power supply to the
product. A second power line from the door switch
also enters the control to supply current used in
operating all other function of the dishwasher. In this
manor, if the door is opened in a cycle the dishwasher
will stop but the cycle will not be canceled.  If servic-
ing this product, care must be taken due to the
operating voltage of this control being 120VAC.
When diagnosing the control operation, the water
service test can be used to operate all of the compo-
nents in the dishwasher without selecting a wash
cycle.  Power supplied to the functional components
by the control can also be checked at the disconnect
block inside the door without removing the console.
To start the Water Service Test all cycles must be
cleared and all of the lights out on the console, turn
the Cycle Selector to the Rinse Only setting, press
and hold the Heat Dry and the Start/ Cancel pads

OPTIONS

All of the options pads are part of the electronic
control and are changed with the control.

Sanitize Rinse

When this option is selected, the control will automati-
cally delay the end of the main wash and raise the
temperature  to 140°F but the light over the Hi-Temp
wash pad will not come on.  Then in the final rinse the
cycle will be delayed to raise the temperature to
155°F for the Sanitize option. The maximum time for
the wash delay will be 10 minutes, the delay in the
last rinse will be 40 minutes maximum.  This is
intended to aid in getting the 155°F temperature in the
final rinse for the Sanitize to come on at the proper
time.  Upon successfully completing the Sanitize
Rinse and the water has reached the 155°F tempera-
ture the Sanitized LED will come on in conjunction
with the Clean LED at the end of the cycle.  If the door
is opened during the final rinse or the incoming water
temperature drops below 120°F, the sanitization may
not occur in which case the sanitize light will not come
on  when the cycle is completed.

simultaneously for 3 seconds or less the test will start
by powering the water valve. With the test started, the
operation sequence can be follow with the chart
entitled Water/ Service Test.

For any service or to replace any operating
component always disconnect power to the
product.

Hi-Temp Wash

When this option is selected the control will delay the
main wash cycle to allow the heater to raise the water
temperature to 140°F.  The control will also delay the
last rinse to increase to increase this temperature to
145°F.  Even though the temperature is raised in the
rinse cycle the light for the Hi-Temp rinse will not
come on unless the option is select.  The maximum
delay time will be 10 minutes per delay.

Heated Dry

This option light will come on whenever the cycle is
 started in all cycles that include a dry section. The
 Heated dry option can be deselected at any point
prior to the termination of the dry cycle.