Installation
Fillcontrol Plus
—
19.10.2020 - Rev. C
English
—
7
The pressurisation unit is fitted with a monitoring device for the filling level in
the expansion vessel. If the filling level drops below the minimum level in the
expansion vessel, the pressurisation unit 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 "Levelcontrol" mode, see chapter 9.2.1
"Customer menu" on page 11 .
2.
The filling pressure for make-up with mains water must be at least 1.7 bar
higher than the "P
0
" minimum working pressure, see chapter 7.2
minimum operating pressure for the controller" on
page 8
Note!
You may combine the device with softening systems (Fillsoft, for
example); available as optional accessories, see chapter 4.6 "Optional
equipment and accessories" on page 5 .
6.5
Electrical connection
DANGER
Risk of serious injury or death due to electric shock.
If live parts are touched, there is risk of life-threatening injuries.
•
Ensure that the system is voltage-free before installing the device.
•
Ensure that the system is secured and cannot be reactivated by other
persons.
•
Ensure that installation work for the electric connection of the device is
carried out by an electrician, and in compliance with electrical
engineering regulations.
The following descriptions apply to standard systems and are limited to the
necessary user-provided connections.
1.
Disconnect the system from the power source and secure it against
unintentional reactivation.
2.
Remove the cover.
DANGER Risk of serious injury or death due to electric shock. Some
parts of the device's circuit board may still be live with 230 V even after the
device has been physically isolated from the power supply by pulling out of
the mains plug. Before you remove the covers, completely isolate the
device controller from the power supply. Verify that the main circuit board
is voltage-free.
3.
Install a screwed cable gland suitable for the respective cable. M16 or M20,
for example.
4.
Thread all cables to be connected through the cable gland.
5.
Connect all cables as shown in the terminal diagram.
–
For installer supplied fusing, comply with the connected loads of the
device , see chapter 5 "Technical data" on page 5 .
6.
Install the cover.
7.
Connect the mains plug to the 230 V power supply.
8.
Activate the system.
The electrical connection is completed.
6.5.1
Terminal diagram
1
"L" fuse for electronics and solenoid valves
2
"N" fuse for solenoid valves
3
Solenoid valve (not for motor ball valve)
4
Group message
5
Not used
6
Not used
7
RS-485 interface
8
Shielding
9
Digital inputs
•
Water meter
•
Insufficient water
10 Not used
11 Pressure analogue input
12 External make-up demand ("Levelcontrol" only)
13 Not used
14 Not used
15 Mains supply
Terminal
number
Signal
Function
Wiring
1
PE
230 V power supply via mains
cable and plug.
Pre-wired
2
N
3
L
13
COM
Group message (floating).
User,
optional
14
NC
15
NO
16
Not assigned
External make-up demand for
level-dependent make-up.
•
From a pressurisation
controller, for example.
(Set the controller to
"Levelcontrol")
User,
optional
17
Make-up (230
V)
18
Make-up (230
V)
22
PE (shield)
Pressure analogue input.
•
Display at the controller.
•
Activation of the make-
up.
–
For the
"Magcontrol"
make-up variant
Pre-wired
23
- Pressure
(signal)
24
+ Pressure (+
18 V)
29
A
RS-485 interface.
User,
optional
30
B
31
GND
32
+ 24 V
(supply)
Supply for E1 and E2.
Pre-wired,
bridged
33
E1
Contact water meter (in "Fillset
Impuls", for example), see
chapter 4.6 "Optional
equipment and accessories" on
page 5 .
•
Evaluation of the make-
up.
•
Contact 32/33 closed =
meter pulse.
User,
optional
