System Set Up; General Remarks To Set Up Procedure; Preparation; Different Complexity Of Systems (Class A, B, C) - Rehau NEA SMART 2.0 Service Manual

7 SYSTEM SET UP

After installation of all components, finalization and accurate check of
system wiring the set up may start.
7.1

General remarks to set up procedure

7.1.1

Preparation

Before set up is started, it is necessary to have all schemes and
tables ready to hand, which describe all connections and relations in
the installation, that has to be set up, e.g. hydraulic schemes.
7.1.2

Different complexity of systems (class A, B, C)

In terms of complexity and functionality, 3 classes of NEA SMART 2.0
system can be differed:
Class A – room temperature control heating only (1 Base)
Simple system with one NEA SMART 2.0 Base only, optional with
R-Module. Used for room temperature control in heating mode only.
Class B – room temperature control heating and cooling (1 Base)
Simple system with one NEA SMART 2.0 Base only, optional with
R-Module, for room temperature control in heating and cooling mode.
Class C – system with more functions
System with one or more additional system bus components (Bases
or U-Modules) with full functionality.
It is possible to drive devices such as pumps, heat/cold generatort
and others in all classes.
It is possible, to set up a system of class A without connecting a smart
phone or tablet to the Base and using the Wizard. But it is strictly
recommended to do this, because this is the most easiest way to check
the configuration and to allow essential functions like timed mode.
7.1.3

Flow chart of set up procedure

Installation of all
components finalized
Set bus adress switches
Check cabling
Switch power
supply ON
YES
All POWER/FUSE LED's
Pair all Room units and
Room probes
Verify correct working of
manifold valve actuators
Activate AP mode on Base
(master unit)
Connect smart phone / tablet /
laptop to WIFI network of
master unit
Run configuration wizard
Adapt settings to specific requirements:
Roo, names, operationg modes, set
points, timer programs ...
Parameter adjustments ...
End of set up
Fig. 7-1 Set up procedure
Switch power
supply OFF
NO
green?
49