Operation
JUDO QUICKSOFT MEGA 4
21
5.8
Potential-free fault indication
In the following cases a message is dis-
played by a potential-free signal relay:
– In the event of a water softening system
fault indication
– If there is a power loss
– If a low salt condition exists
The chapter 2.2 “Indication of particular
dangers” must be observed without fail!
Adhere to the maximum switching current
and maximum voltage (see chapter 2.2.1
“Electrical devices/installations”)!
The contacts of the potential-free relay are
shown in the zero-current state in fig. 14.
Setting the switching function:
Press the
key 1x and then
2x. The
display shows the following:
Press key <OK> 1x and then key
as often
as necessary, until the display indicates the
following:
Press the <OK> key. The display shows the
following:
Press key
or
to change between <Nor-
mally closed> and <Normally open>.
The chosen setting is saved by pressing
<OK>.
5.9
Integration of the water soften-
ing system in building control
systems
The water softening system can be integrat-
ed via the potential-free relay into a building
control system (e.g. EIB, LCN or LON).
For example, the potential-free relay is con-
nected to a binary bus coupler. This allows a
fault indication to be forwarded to the build-
ing control system.
5.10 Connectivity module (acces-
sory)
A retrofittable connectivity module is used to
connect the water softening system via a
LAN connection to the home network and
the Internet (see chapter 9.5 “Accessories”).
One
connectivity module is required for
each individual softener. Each device is de-
tected individually; i.e. the softener appears
twice in the app.
Using the “JU Control” iOS/Android app,
worldwide access to comprehensive infor-
mation, automated messages and functions
of the water softening system is possible.
Prior to electrical installation, pull the
power supply unit out of the socket!
Main menu
• Settings
Setting
• Fault relay
Fault relay
Normally closed
The fault signalling cable is not
part of the scope of supply (see
chapter 9.5 “Accessories”).
Summary of Contents for 8200367
Page 3: ...JUDO QUICKSOFT MEGA 4 3...
Page 18: ...Operation 18 JUDO QUICKSOFT MEGA 4 5 5 Menu structure Fig 12 Menu structure...
Page 27: ...Data sheet JUDO QUICKSOFT MEGA 4 27 Fig 14 Electronic control unit with fault message relay...
Page 30: ...30 JUDO QUICKSOFT MEGA 4 Notes...
Page 31: ...JUDO QUICKSOFT MEGA 4 31 Notes...
