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11:6 WATER IN MACHINE
This error code can only arise in the case of rapid advance to the end of the program or if program
is aborted.
This error code will also appear if the level system has not indicated “empty drum” within a certain
time (approximately 3 min). This time may vary depending on the size of the machine.
Action
• Check drain for dirt.
• Blow through the level hose and check that it is not blocked and does not contain any water.
• Check in the service program that the level control is working correctly.
• Check for detergent overdosing.
11:8 NO HEATING
This error code is displayed if the temperature is rising too slowly when heating is active. The limit
for this error code is normally set to a water temperature increase of approximately 3°C per 10
minutes but can vary depending on the type of machine and software.
This error code can be caused by for example a defective heating element, a break in the power
supply to the heating element, defective heating contactor, etc.
On machines built for washing mops, it can be caused by too low level in the program step. The
lowest level for a mop program in the main wash with heating is 90 scale units.
11:9 DRUM OVERFILLED
This error code will be displayed if the drum has been filled with water above a pre-determined
level during an on-going program.
This error code can be caused by for example a blocked level hose, drops of water in the level tube,
defective filler valve, defective electronic filler control, etc.
Action
• Blow through the level hose and check that it is not blocked and does not contain any water.
• Check in the service program that the level control is working correctly.
• Check using the service program that all the water valves are working correctly.
11:10 DRUM NOT DRAINED
This error code is displayed if the water in the drum is not below a predetermined level when a
drain period has been completed in the 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 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 regard to dirt.
• Blow through the level hose and check that it is not blocked and does not contain any water.
• Check in the service program that the level control is working correctly.
Summary of Contents for W555H
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