Description of the device
Fillcontrol Plus Compact — 16.12.2020 - Rev. C
4 Description of the device
4.1 Description
The device enables controlled and safe filling and make-up of heating and
cooling water systems with fresh mains water as required by DIN EN 1717. The
built-in "BA" system isolator (to DIN EN 12729) prevents the return-flow of
system water from heating or cooling water circuits into the mains water system.
This device is approved for connection between the mains water system and
heating or cooling water circuits in accordance with DIN EN 12828.
4.2 Overview
Controller, operator panel
The device consists of a shut-off valve, a system isolator, a dirt trap, a pressure
sensor, a motorised ball valve, a pressure reducer with a control pressure gauge
and a controller. The pressure reducer has a setting range between 0.5 and 5 bar.
The housing is fashioned from hot-pressed brass. The interior components and
the drain funnel are made from high-quality synthetic and elastomer (EPDM).
4.3 Identification
4.3.1 Nameplate
The nameplate provides information about the manufacturer, the year of
manufacture, the manufacturing number and the technical data.
Information on the type plate
min. / max. allowable pressure P
Minimum/maximum permissible
pressure
max. continuous operating
temperature
Maximum temperature for continuous
operation
Information on the type plate
min. / max. allowable temperature
/ flow temperature TS
Minimum / maximum permissible
temperature / TS flow temperature
min. operating pressure set up on
shop floor
Factory set minimum operating
pressure
Set minimum operating pressure
max. pressure saftey valve
factory - aline
Factory set actuating pressure of the
safety valve
Set actuating pressure of the safety
valve
4.4 Scope of delivery
The scope of delivery is described in the shipping document and the content is
shown on the packing.
Basic equipment for the make-up valve:
• The device
• Operating manual
• Power supply
• Threaded connection joint
• Pressure gauge
4.5 Optional equipment and accessories
The following optional equipment and accessories are available for this device:
• "FQIRA+" contact water meter.
• Softening with Reflex "Fillsoft".
• Reflex "FE" pressure sensor
Note!
Separate operating instructions are supplied with accessories.
Permissible ambient temperature
230 V/ 50 Hz (2m connecting cable
with power adapter and plug)
Permissible gauge operating pressure
Permissible operating temperature
Permissible min. operating pressure P
0
1 - 4.5 bar (1.5 bar factory-set)
Outlet pressure (pressure reducer)
0.5 - 5 bar (3.0 bar factory-set)
Floating output (changeover contact) for group alarm, max. contact load 230 V
2 A