Bosch WFL 2060 Instruction Manual And Installation Instructions page 42

Water connection
Water supply
42
Caution
The washing machine must only be operated with
cold and hot (max. 70 °C) tap water. Do not connect
the appliance to the mixer tap of an unpressurized
hot water boiler.
If in any doubt, have the water connection carried out
by an authorized technician.
The water supply hoses must not be:
- Bent or squashed.
- Modified or cut through (stability can no longer be
guaranteed).
Plastic threads must only be tightened by hand. Do
not remove the strainer from the water supply hose.
Observe the water pressure in the supply network:
- The water pressure should be between 1 and
10 bars (when the tap is turned on, at least 8 litres
of water is discharged per minute).
- A pressure reducing valve must be installed if the
maximum water pressure is exceeded.