Defensor Mk5 Technical Documentation

Water supply
The water feed pipe (min. internal Ø: 8 mm) is to be connected via the filter valve that is available as
an accessory, to the connection on the unit (see detailed illustration). Alternatively, a shut-off valve and
a water filter may be installed. The installation of the filter valve should be made as close as possible
to the steam humidifier.
Warning - danger of damage! Union nut at the humidifier connection must be hand-tightened
only.
The following connection specifications must be observed:
– Connection on unit: G 1/2" (Union nut)
– Min. inner Ø of supply line: 8 mm
– Admissible mains pressure 1.0 to 10.0 bar (hammer-free system)
For mains pressures >10 bar, connection must be made via pressure reducing valve (adjusted to
2.0 bar). For mains pressures