Service
Manual 12. Function Sequences
12
Type
Page
Edition
General
This 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
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