Wascomat SU630 - Page 122

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Troubleshooting
Error code 15, EMERGENCY STOP
This error code is generated by the CPU board. The error code arises if the
emergency stop switch has been activated on the machine.
The cause can be inadvertent activation of the emergency stop, defective
emergency stop switch, incorrect or shorted cable, etc.
Error code 17, DOOR LOCK
This error code is generated by the CPU board. The error code arises if the
door lock is locked at the start of the wash program, i.e. that the door is
locked although the CPU board has not requested locking.
Error code 18, START NOT ALLOWED
The machine’s program unit has been disabled by a superior monitoring
system.
Actions
• Contactthesupplierofthemonitoringsystemforpossiblecausesofthe
monitoring system disabling operation of the machine.
Error code 19, MASTER COMM.
Communication with superior system has been broken. The cause can be
an error in the network connections, damaged cable, defective monitoring
system, etc.
Action:
• Contactthesupplierofthemonitoringsystemforpossiblecausesofthe
monitoring system not communicating.