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8 Troubleshooting and alarms
8 Troubleshooting and alarms
A key to the error codes is presented below.
• Error codes 109, 118, 120, 132 are user-related and their explanations can be found in the instructions
affixed to the wall.
• The program is automatically interrupted if an error code is encountered.
• After checking and rectifying the error, the machine is reset to operating mode by pressing the STOP
button.
Error
Code
Meaning
Cause
Remedy
001
Program interrupted by operator.
This error code only appears when
reading the operating data in
GDTdirect™.
103
The motor protection for
the rinse pump has been
triggered.
The rinse pump motor is overloaded, the
program is interrupted.
Contact a service technician!
104
The overheat protector for
the rinse tank has been
triggered.
The rinse tank heating element is
overheated, the program is interrupted.
Clean the level sensor. Reset the overheat
protector. If the error recurs within a few
hours, contact a service technician!
105
The overheat protector for
the wash tank has been
triggered.
The wash tank heating element is
overheated, the program is interrupted.
Clean the level sensor. Reset the overheat
protector. If the error recurs within a few
hours, contact a service technician!
107
Temperature in the wash
tank not reached
The water in the wash tank does not reach
the pre-selected temperature during
the cleaning process, the program is
interrupted.
Reset the alarm with the STOP button.
If the alarm recurs, contact a service
technician
108
Temperature in the rinse
tank not reached
The water in the rinse tank does not reach
the pre-selected temperature during
the cleaning process, the program is
interrupted.
Reset the alarm with the STOP button.
If the alarm recurs, contact a service
technician
109
Door switch
An attempt to open the door has been
made during operation.
Close the door. Reset the alarm with the
STOP button.
110
Temperature sensor in the
rinse tank is malfunctioning.
The temperature sensor in the rinse tank is
faulty.
Contact a service technician!
111
Temperature sensor in the
wash tank is malfunctioning.
The temperature sensor in the wash tank is
faulty.
Contact a service technician!
112
The water level in the rinse
tank is too low.
The level in the rinse tank has fallen
erroneously.
Contact a service technician!
113
The water level in the wash
tank is too low.
The level in the wash tank has fallen
erroneously.
Contact a service technician!
114
Long fill time for the wash
tank
Time to fill the wash tank has exceeded 20
minutes. The program is interrupted.
Check the water supply to the machine
and the solenoid valve for filling the wash
tank. Clean the rinse nozzles. Reset the
alarm with the STOP button. Contact a
service technician if the problem persists.
