8 GV 640 Service Manual
For internal use only
2. General technical specification
This service manual serves the purpose of providing customer service technicians who already have
the know-how required to repair dishwashers with specific information on the operating mode of the
GV 640 series.
This manual deals with all of the appliance specifications relevant to this model.
2.1 General features
Mains voltage 220-240V / 50Hz
Power consumption in the stand-by mode
- Panel with push-buttons:
- Panel with a piezo electronic unit:
< 0.1 W
< 0.8 W
Filling capacity 12 place settings
Overall dimensions:
- Width
- Height
- Depth
59.6 cm
81.8 - 87.8 cm
55.5 cm
Control elements
- Switching on/off
- Programme selection / additional function
Horizontal / vertical
Bipolar switch, separated from the electronic unit
By buttons (min. 3, max. 6)
Display 2.5 numbers and LEDs
Washing system Combined / pulse
Water intake level Pressure control + software
Heating up water Encased heating element (2100 W)
Temperature control NTC temperature sensor
Drying system Activated / turbo
Safety systems / alarms
Full water protection / total protection of electronic
components and software
Please note!
Work on electrical appliances may only be carried out by suitably qualified staff.
Always disconnect the mains plug before touching components inside the appliance.