Function - Reflex Fillcontrol Auto Operating Instructions Manual

Description of the device
4.4

Function

1 "Fillsoft" softening system, optional accessory
2 "FQIRA+" contact water meter, optional accessory
3 "PU" pump
4 "BT" system separator tank
The device controller uses the pump to regulate the make-up with fresh water for the facility system.
The controller monitors the following parameters:
• Make-up time.
• Make-up cycles.
• Make-up quantity, if an optional contact water meter is installed.
The controller will detect small leaks in the system. When a leak is detected, the controller interrupts the make-up with as soon as the
make-up time or the make-up cycles are exceeded. An integrated insufficient water protection sensor deactivates the pump to prevent it
from running dry.
You can set two make-up variants in the device, "Magcontrol" or "Levelcontrol". These variants depend on the facility system.
• Adding water to facility systems with a diaphragm expansion tank (Magcontrol).
– The pressure transducer sends a signal to the controller if the pressure drops below the minimum working pressure of the
facility system. The controller activates the pump. Fresh water is added to the system from the system separator vessel. For
calculating the filling pressure into the facility system, see chapter 7.2 "Determining the P
controller" on page 26 .
• Adding water to facility systems with a pressure-maintaining station
– A pressure-maintaining station monitors the filling level in the expansion tank. When the filling level falls below the minimum
level, the pressure maintaining station sends a signal to the device controller. The controller activates the pump. Fresh water is
added to the system from the system separator vessel.
The make-up variant is set in the Customer menu,see chapter 9.2.1 "Customer menu" on page 38 .
12 — English
5
WC
Levelcontrol
Magcontrol
Levelcontrol).
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Fillcontrol Auto — 06.07.2016 - Rev. B
"ST" dirt trap
Make-up lines
• From the system separator tank to the
pump (intake line)
• From the pump to the facility system
(pressure line)
External signal line for the Levelcontrol make-
up variant
Internal signal line for the Magcontrol make-
up variant
• From the "PIS" pressure transducer to the
controller
minimum operating pressure for the
0