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44
16 Error codes
In order to limit the risk of failure in the electronic controls of the programming unit of the machine, the machine
should be earthed. Should interferences happen, the first thing to be checked is the earthing of the machine.
A fault in the program or in the machine is indicated by an error code on the display.
Some of these error codes can be solved easily without contacting service personnel.
Error code
Text
10.16
EMERGENCY STOP
This error code is dis-
played if the emergency
stop switch has been acti-
vated on the machine.
11.1
WATER FILL TIME OUT
When filling with water,
the level specified by the
program must be attained
within a certain time. This
time is normally set to 10
minutes but can vary de-
pending on the type of
machine and the software.
If the filling time exceeds
the maximum allowed fill-
ing time, this error code
will be displayed.
11.2
DOOR OPEN
This error code can only
arise during an on-going
program.
11.3
DOOR LOCK FAIL
This error code can arise
at program start. If the
door lock doesn't lock
within a certain time after
program start, this error
code will be displayed.
11.10
DRAIN TIMEOUT
This error code is dis-
played if the water in the
drum is not below a pre-
determined level when a
drain period has been
completed in the program.
For other error codes or repeated error codes, disconnect the power for 30 seconds. If the error code keeps coming
back, contact authorized service personnel.
User manual
Cause
• The cause can be inadvertent activation of the
emergency stop, defective emergency stop
switch, an electrical connection fault, etc.
• Electrovalve's filters are blocked.
• Long filling times can be caused by a blocked
filler valve, defective filler valve, a break in the
cable between the filler valve control board, de-
fective valve control board, leaking level sys-
tem, etc.
• Door unlocked.
• Door position acknowledgement not received
in time.
• This error code will also be displayed if the
door switch for locked door signals that the
door has been unlocked during an on-going
program.
• This error code can be caused by for example
a blocked drain, blocked level hose, a water
drop in the level hose, defective level control,
restricted drain lines to the machine, too many
machines emptying simultaneously into drain
pipes that are too narrow, etc.
Action
• Check that emergency stop is not activated. If
so, release it.
• Clean electrovalve's filters.
• Check water in main supply.
• Open taps.
• Check function of drain valve.
• Check that level tube is sound and his
connection.
• Test whether door really locked.
• Switch off power to machine. Wait a minute or
so, switch on power supply, open and close
door again and try restarting.
• Open or close the door.
• Check the drain installation and that the waste
water can flow freely out from the machine
without any restrictions.
• Check the drain valve in the machine with re-
gard to dirt.
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