Plumbing Systems
Fröling Heizkessel- und Behälterbau Ges.m.b.H, Industriestrasse 12, A-4710 Grieskirchen Page 47
Tel +43 (0) 7248 606-0 Fax +43 (0) 7248 606-600 info@froeling.com www.froeling.com M0930207
5.2 Bus System
5.2.1 Hydraulic Module
Hydraulic module for S/P/H 3200:
Wall casing with control PCB for controlling:
-2 pumps, using max. 6 sensors
-max. 8 units can be used per system
2 immersion sensors are included, which
Can be used for the following:
-Storage Tank Management:
For speed-controlled storage tank loading via 2 sensors.
-Differential temperature control for boiler:
For controlling the DHW tank loading pump.
-Solar systems and feeder pumps
-Circulation pump
5.2.2 Room Console RBG 3200
Digital multi-functional room device for easy
operation of the entire system from the living
area, for optimum room temperature and
ease of use. Uses the same menu as the
boiler.
-max. 7 units can be used per system
5.2.3 Bus Cable
-Maximum cable length: 3200 ft (1000m)
-Cable type LIYCY paired 2X2X.56 (Not telephone cable should be used for the bus
connections between individual modules. Use the following diagram for connections
to the 5-pin plugs.
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