Robur Roburbox100, Installation And Use Manual

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GENERAL AND TECHNICAL FEATURES section
Ed. 06/2014 – FW version 1.002 7
1.2 SHORT DESCRIPTIONS OF APPLIANCE OPERATION
RB100: description
Robur Box RB100 device (Figure 1), interfaces the requests from one or more external
control systems with GA and GAHP series Direct Digital Controller (DDC). It also provides
for a valve activation service to be used by a DDC.
Figure 1
RB100
This appliance is provided with a four-figure display to both highlight a series of operation
codes and view board operating parameters.
Parameters can be easily changed and/or set by proper knob (encoder) on the right side.
General features
RB100 interface device only operates if coupled with a Direct Digital Controller.
Before installing RB100 interface, DDC-firmware compatibility is to be checked, as
it must be equal or higher than FW 4.000.
Remember that DDC can support and manage up to 32 modules; a module is a machine
able to produce refrigerated or hot water (e.g. an ACF 60-00 and an AY 00-119 are
considered as two separate modules. See possible combination in table below).
Direct Digital Controller can manage several hot and/or refrigerated water production
systems, especially:
1. No. 2 systems for
simultaneous
production of hot and cold water. Two ACF, AYF 60-
119/4 etc.-type units can be connected up to
16 “cold” modules and 16 “hot” modules
maximum.
2. No. 2 plants for
alternate
production (summer/winter) of hot and cold water. This is a
two-pipe plant, serving, for example, heating piping in winter and conditioning piping in
summer. Up to max. 16 AYD 60-119/2 can be connected.
3. No. 1 system for producing refrigerated water
only
. Up to 16 ACF 60 maximum can be
connected.