Service
Manual 12. Function Sequences 12
Type Page
Edition
GeneralThis chapter describes a machine with the wash program
P02CH. The machine has an electromechanical programmer,
hot and cold water connection, without heating and wash
programs for laundrettes, coin-ops etc.
To facilitate fault-tracing in the machine electronics, the circuit
diagram is divided into functional sequences. The following
sequences are described in this chapter:
• Power supply and start, machines without coin meter .......2
• Power supply and start, machines with coin meter ............4
• Power supply and start machine with coin meter and
rapid advance..................................................................... 6
• Safety lock.......................................................................... 8
• Rapid advance and program selection............................. 10
• Motor control ....................................................................12
• Water filling ...................................................................... 14
• Cool-down ........................................................................16
• Drain................................................................................. 18
• Programmer advance....................................................... 20
1
12 9005