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• Machines with GiO MODULE or ActiveClean water softener:
1
– 5 bar (100 – 500 kPa)
Maximum pressure
• The maximum pressure of 5 bar (500 kPa) must not be exceeded.
Measures to ensure correct water pressure:
• If the minimum flow pressure is too low, increase the pressure using a pressure
booster pump.
• If the maximum pressure is exceeded, limit the pressure using a pressure regu-
lator.
Other measures:
• Ensure that no rogue iron particles can enter the appliance via the mains fresh
water connection. The same also applies for contamination by other metal parti-
cles (e.g. copper shavings). Corresponding instructions are contained in the
installation drawing.
• A dirt trap must be fitted in the fresh water supply to protect the solenoid valve.
• After the dishwashing machine has been unused for an extended period of
time, drain the connection line and rinse it before putting the machine back into
operation.
• When replacing an old machine with a new one, make sure that the existing
feed hose is exchanged for the new feed hose supplied with the machine.
Table: fresh water requirements for the operation of a reverse osmosis module
Designation
Value
Conductivity
70
–1000 µS/cm
Water hardness
0
–28 °dH
Feed water temperature
Min. 1 °C to max. 35 °C (cold water connection)
Minimum flow pressure
100 kPa (1 bar)
Maximum pressure
500 kPa (5 bar)
Free from particles
> 10 µm
Iron
< 0.1 mg/l
Manganese
< 0.04 mg/l
Chlorine (free chlorine)
< 0.1 mg/l (standard membrane)
Chlorine (free chlorine)
≥ 0.1 to ≤ 2.0 mg/l (more chlorine resistant mem-
brane)
Potassium permanganate
< 10 mg/l
Silicic acid
< 10 mg/l
6.1.5
Requirements to the electrical connection
Warning
Danger to life from electric shock
Contact with live electrical parts can lead to serious injury or death.
• Work at or repairs to the electrical system must be conducted by a qualified
electrician who complies with the electrotechnical rules.
• Disconnect the machine from the power supply before working on the electrical
system. To do this, turn the local mains switch to
OFF
and ensure that it can't
be switched back on again.
Note
The wiring diagram is located behind the front panel of the dishwashing machine.
This must remain in the machine!
The type plate with the electrical connected values is located inside the front panel.
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