Installation Of The Weight Measuring Cell; Make-Up And Degassing Variants; Function - Reflex Reflexomat RSC Smart Manual De Instrucciones Original

Installation
6.3.2.1 Water-side connection
1 Water pipe
2 Compressed air line
3 Electrical cable
RG Primary vessel
LIS Filling level measurement
To ensure proper functioning of the "LIS" filling level measurement sensor, the
supplied flexible connection must be used to connect the primary vessel to the
system circuit.
The primary vessel has a protected shut-off device and a draining valve in
the "EC" expansion line.
Use points with temperatures between 5 °C and 70 °C to connect to the system
circuit. In general, this is the return in heating systems and the flow in cooling
systems. No dynamic pressures originating from circuit pumps must act on the
system.
At temperatures outside the range 5 °C – 70 °C, you must install intermediate
vessels in the expansion line to protect the system between the system circuit and
the Reflexomat.

Note!
For details regarding the switching of Reflexomats or intermediate vessels
and the dimensions of the expansion lines, please see the planning
documents. More information is also provided in the Reflex Planning
Guide or in the RSP calculation program.
6.3.2.2 Control unit connection
The connections are at the primary vessel.
24 — English
SV Safety valve
PV Solenoid valve
PIS Pressure sensor
AC Compressed air line
EC Expansion line
Reflexomat RSC Smart — 08.01.2024-Rev. A
1 "PIS" pressure sensor
2 "SV" safety valve
3 Weight measuring cell "LIS"
Install the weight measuring cell,  6.3.3 "Installation of the weight measuring
cell",  24.
6.3.3

Installation of the weight measuring cell

ATTENTION
Damage to the pressure load cell due to unprofessional installation
Incorrect installation may result in damage to the "LIS" level sensor,
malfunctioning and incorrect measurements from the pressure load cell.
•
Comply with the instructions regarding the installation of the pressure
load cell.
Install the weight measuring cell for the "LIS" filling level measurement, when the
primary vessel is located in the final position,  6.3.1 "Locating the vessel",  23.
Comply with the following instructions:
•
Remove the transport safety device at the mounting foot of the primary
vessel.
•
Replace the transport safety device with the weight measuring cell.
•
Avoid shock-type loading of the load measuring cell by, for example,
subsequent alignment of the vessel.
•
Install the M12 plug on the weight measuring cell. (hand-tight)
Standard values for filling level measurements:
Primary vessel
200 l
300 l
400 l
500 l
600 l
6.4

Make-up and degassing variants

6.4.1

Function

The filling level in the primary vessel is measured by the "LIS" weight measuring
cell and evaluated in the controller. When the water level falls below the set value,
the external make-up is activated.
6.4.1.1 Make-up without pump
Reflexomat RSC Smart with Fillvalve.
1 Reflexomat RSC Smart
2 Fillvalve
3 Reflex Fillset
Preferably, you should use the Reflex Fillset with integrated system separator
when using potable water for make-up,  4.6 "Optional equipment and
accessories",  22.
Measuring range
0 – 4 bar
0 – 10 bar
0 – 10 bar
0 – 10 bar
0 – 25 bar
WC Make-up line
LIS Weight measuring cell
EC Expansion line