Warnings And Alarms; Manual Operation - Electrolux WT 730 Operating Instructions Manual

Flight dishwasher
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Warnings and alarms

The dishwasher will give a warning or register an alarm in
the event of a function fault or operational stoppage.
FEEDING ALARM
XX:XX
FEEDING ALARM indicates that the feeding system has
stopped:
Switch off the machine by pressing the 'OFF'
ton on the control panel. (fig. 2A/B)
Switch off the main switch (20). (fig.1)
Open the covers.
Check if anything has become stuck in the machine
and remove it.
Restart the dishwasher.
In all other cases, call the technical service
department.
END LIMIT
REMOVE CARRIER
END LIMIT ALARM indicates that the feeding system
has been halted by the end limit switch:
Remove the tableware or racks from the conveyor
belt at the feed-out section to resume washing.
WAIT....
CLOSE DOOR
WAIT....CLOSE DOOR ALARM indicates that one or
more doors are open.
Check and close all doors and press the
'START'
or 'Start & Stop' (1) button at the feed-in/
feed-out sections to resume washing.
DISHWASHING TANK X LOW
xx:xx-xx:xx
(xx)
TEMPERATURE ALARM indicates that one or more zones
are experiencing High or Low temperatures. This registers
an alarm for the pre-wash, chemical wash 1 and 2* and
power rinse zones*, as well as final rinsing, ESD and drying.
The display shows the zone in question, as well as the
time and the temperature at which the alarm was given.
Press the 'STOP'
the feed-in/feed-out sections to stop the machine in
standby mode. Wait until the machine reaches the pre-
set temperature.
*
WT760, WT790, FT50, FT72
WATERLEVEL LOW
xx:xx-xx:xx
(xx)
WATERLEVEL LOW ALARM indicates that one or more
zones has a LOW WATER LEVEL.
Stop the machine in standby mode and wait until the dish-
washing tanks fill up.
or 'Start & Stop' (1) button at
PUMP ALARM
xx:xx-xx:xx
PUMP or FAN ALARM indicates that one or more
WASH PUMPS or VENTILATION fans are not working.
Contact the service department.
DETERGENT ALARM
but-
XX:XX
DETERGENT ALARM ** indicates that the DETERGENT
HAS RUN OUT.
Fill up.
CONTACT TIME LOW
xx:xx-xx:xx
CONTACT TIME LOW ALARM ** indicates that the wash-
ing contact time is too short.
Check feeding speed.
S.P. X LOW FLOW
xx:xx-xx:xx
LOW FLOW ALARM ** indicates that the water flow is
too low in one or more of the connections.
Contact the service department.
** Optional
For all other alarms, it is recommended that
you the contact the service department.

Manual operation

NOTE: Manual operation is not a normal washing program
and should be used ONLY during TEMPORARY interrup-
tions, operational stoppages or when filling the machine's
booster during installation or repair.
To start the dishwasher in Manual operation mode, press
the START button
seconds. The LED will start to flash. The flashing LED
indicates that Manual operation is On.
In the Manual operation mode, washing and final rinsing
are always switched on.
In the Manual operation mode, it is also possible to start
the machine before the temperature reaches the preset
value (Wait for heating up). All alarm functions operate as
normal.
(xx)
(xx)
(xx)
mode (fig.2A/B)
on the control panel for more than 3
7

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