Wall Mounting; Hydraulic Connection; Switching And Make-Up Variants - Reflex Fillcontrol Plus Operating Manual

Installation
6.3.1

Wall mounting

The device is installed at the wall. Bore holes for wall mounting are provided on
the rear of the console (1) housing.
Select the attachment means according to the wall properties and the weight (G)
of the device.
During installation, ensure that:
• The device is installed sufficiently close to the diaphragm expansion vessel.
• The fixtures can be operated.
• The feed connections of the pipes are not adversely affected.
6.3.2

Hydraulic connection

6.3.2.1 Connection to the facility system
1 Fillset Impuls
2 "Fillsoft" softening system
3 "WV" Make-up valve
4 Fillcontrol Plus
Prepare the connection as follows:
1. Select the "DN" nominal diameter for the make-up lines.
– At a length of up to 10 metres: DN 15.
– At a length of more than 10 metres: DN 20.
2. Connect the "DC" make-up line to the "BV"shut-off device.
3. Connect the "DC" make-up line to the system circuit.
4. Connect the "WC" make-up line to the "WV" make-up valve.
5. Connect the "WC" make-up line to the external mains water supply.
The make-up lines are connected.
 Note!
Use a pressure reducer in the "WC" make-up line if the mains water
pressure exceeds 6 bar.
 Note!
For selecting the make-up variants, see chapter 6.4 "Switching and
make-up variants" on page 6 .
6 — English
5 "BV" shut-off device
WC Make-up line to the device
DC Make-up line to the system
circuit
DN Nominal diameter of the
make-up line
Fillcontrol Plus — 19.10.2020 - Rev. C
6.4

Switching and make-up variants

Example of a pressure-dependent make-up with "Fillcontrol Plus".
1 Fillset
2 Fillcontrol Plus
3 Diaphragm expansion vessel MAG
PIS Pressure sensor
WC Make-up line to the device
DC Nominal diameter of the make-up line
In system circuits with a diaphragm expansion vessel, the "PIS" pressure
transducer in the device monitors the make-up with mains water. When the
required filling pressure for water make-up drops below the minimum value, the
pressure transducer sends a signal to the device controller. The make-up is
released. Mains water is added to the system circuit.
Proceed as follows:
1. In the Customer menu, activate the "Magcontrol" mode, see chapter 9.2.1
"Customer menu" on page 11 .
2. Connect the pressure line near the connection to the diaphragm expansion
vessel.
– This ensures that the "PIS" pressure transducer detects the filling
pressure required for the make-up with mains water.
– For calculating the filling pressure, see chapter 7.2 "Determining the
P minimum operating pressure for the controller" on page 8 .
0
3. Do not use nominal diameters below the specified diameters for the
"WC"make-up lines.
– You will avoid an undesired cycling of the make-up.
Example of a level-dependent make-up with "Fillcontrol Plus".
1 Fillset Impuls
2 "Fillsoft" softening system
3 Fillcontrol Plus
4 "Reflexomat" pressurisation unit
WC Make-up line to the device
DN Nominal diameter of the make-up line