GV 640 Service Manual 33
For internal use only
6. Appliance functions and components
1 Intake duct 9 Pump cavity
2 Zeolite container 10 Drain valve
3 Power module 11 Zeolite heater additional electronic unit
4 Heater pump 12 Water softening equipment
5 Fan motor 13 Counterweight
6 Discharge pump 14 Heat exchanger
7 Flow-off channel / channel 15 Supply hose
8 Sieve system 16 Discharge hose