Judo 8203040, Инструкция по установке и эксплуатации

Страница: 8 / 40

8 JUDO i-soft@home
Intended use
The optimum operating pressure for the wa-
ter softening system is between 3 bar and
5 bar. This is where it operates most eco-
nomically.
2.2 Indication of particular dan-
gers
2.2.1 Electrical devices/installations
Electrical devices/installations that are not
splash-proof and are located in the vicinity of
the water softening unit may be damaged by
water that escapes during installation or in
the event of incorrect use of the water sof-
tening unit. If the electrical devices/installa-
tions are connected to the power supply, it is
also possible that a short-circuit could occur.
Should this occur there is a risk of electric
shocks to people. Therefore electrical devic-
es/furnishings and equipment in the vicinity
must be splashproof and/or comply with the
legal regulations for wet areas.
ATTENTION
(see chapter 1.2 “Safety instructions and
dangers due to non-observation”)
Caution when touching without the cover!
During operation, electronic components
can become hot. Also there is a danger due
to moving parts.
Potential-free output
Switching voltage............. maximum 24 V
Current ................................ maximum 1 A
(see chapter 5.8 “Potential-free signal re-
lay”)
Fig. 2: Pressure reducer upstream of the system
We recommend installation of a
pressure reducer for
water pres-
sures between 5 and 7 bar .
No electrical cables and equipment
may be located below or in the im-
mediate vicinity of the water soften-
ing unit!
1 = Pressure reducer
1
In the power supply unit the mains
voltage is reduced to a safe low volt-
age of 24 V which is then used to op-
erate the system electronics. No oth-
er power supply units must be used.
Only low voltages can be used for
the remote transmission of the fault
indication via the potential-free out-
put!