Scope Of Delivery; Optional Equipment And Accessories; Technical Data; Control Unit - Reflex Reflexomat Silent Compact Operating Manual

Pressurisation
• If the water is heated, it expands and the pressure increases in the system
circuit. If the pressure set at the controller is exceeded, the "PV" solenoid
valve opens and discharges air from the primary vessel. Water flows from
the system into the primary vessel and the pressure drops in the system
circuit until the pressure in the system circuit and the primary vessel is
equalised.
• The pressure in the system circuit drops when the water cools. When the
pressure drops below the set value, the "CO" compressor cuts in and
delivers compressed air into the primary vessel. This displaces water out of
the primary vessel into the system circuit. The pressure in the system
circuit rises.
Make-up
The addition of more water is controlled within the controller. The "LIS" pressure
load cell measures the water level and sends this value to the controller of the
pressurisation unit. This controls an external make-up. Water is directly added
into the system circuit in a controlled manner by monitoring the make-up time
and the make-up cycles.
If the water level in the primary vessel falls below minimum, a fault message is
output from the controller and shown in the display.
 Note!
Additional equipment for topping up water, see chapter 4.6 "Optional
equipment and accessories" on page 5 .
4.5

Scope of delivery

The scope of delivery is described in the shipping document and the content is
shown on the packaging.
Immediately after receipt of the goods, please check the shipment for
completeness and damage. Please notify us immediately of any transport
damage.
Basic pressure-maintaining equipment:
• Reflexomat Silent Compact
– One primary tank and one compact control unit.
• "LIS" pressure load cell for level sensing.
4.6

Optional equipment and accessories

• For make-up with water
• Make-up without pump:
– Solenoid "Fillvalve" with ball valve and Reflex Fillset for make-
up with drinking water.
• Make-up with pump:
– Reflex Fillcontrol Auto, with integrated pump and a system
separation vessel or Auto Compact
• For make-up and degassing with water:
• Reflex Servitec 30 (25)
• Reflex Servitec 35-95
• Fillset for make-up with water.
– With integrated system separator, water meter, dirt trap and shut-off
devices for the "WC" make-up line.
• Fillset Impulse with FQIRA+ contact water meter for make-up with water.
• Fillsoft for softening or desalination of the make-up water from the
drinking water network.
• Fillsoft is installed between Fillset and the device. The device
controller evaluates the make-up quantities and signals the required
replacement of the softening cartridges.
• Optional expansions for Reflex controllers:
• I/O module for standard communication.
• Master-Slave-Connect for master controllers for maximum 10
devices.
• Bus modules:
• Profibus DP
• Ethernet
• Diaphragm rupture monitor

Note!
Separate operating instructions are supplied with accessories.
5
5.1

5.2

Reflexomat Silent Compact — 16.10.2020 - Rev. A

Technical data

Control unit

Note!
The following values apply for all control units:
– Permissible flow temperature:
– Permissible operating temperature:
– Permissible ambient temperature:
– Electric power:
– Degree of protection:
– Power supply:
– Electrical voltage:
– Number of RS-485 interfaces:
– I/O module:
Type Noise level (dB)
RSC 200 <59
RSC 300 <59
RSC 400 <59
RSC 500 <59

Vessel

Primary vessel
Note!
The following values apply for all types:
Permissible operating pressure:
Connection:
Type Diameter Ø "D" Weight (kg) Height "H"
(mm)
200 634
300 634
400 740
500 740
Technical data
120 °C
70 °C
0 °C – 45 °C
0.75 kW
IP 54
230 V, 50 Hz, 3 A
230 V,2 A
1
No
Weight (kg)
52
69
80
93
6 bar
R1 "
Height "h"
(mm) (mm)
37 970 115
54 1270 115
65 1255 100
78 1475 100
English — 5