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5.3.
System Monitoring and Audition with the Web Server (OZW672)
via Local Area Network or Internet
In case of single or more boilers (cascade and/or combined systems with solar collector, DHW tank
or additional heating system components) it is possible to monitor system operation on the web
server. This is achieved by the use OZW 672 web server. The advantage of this Siemens brand
system is, the whole devices belonging to the system are transformed as communicating devices
on the local network. The system will be connected to you with the OZW 672 system as an
interface. The system permits to operate, monitor and audit 256 pieces of boilers in a cascade
operation.
5.4.
Extended Level System Audition with the Service Tool (OCI700)
connection, it is possible to make the whole parameter settings of a settled heating system centrally by a
PC. In case of service socket connection from the master boiler front panel this functions as a Boiler System
Bus (BSB) connection thus, it is only possible to display and edit the parameters of the local (connected
boiler master).
The service tool gives you the ability to make extended parameter settings and/or audition capabilities for a
single or a cascade system setup. The extended settings can be reached by making a Local Process Bus (LPB)
connection.
This system intervention is a property of the RINNAI Italia srl.
OCI700 service tool consists of an adaptor, USB connection cables and the ACS790 software CD
With the aid of the boiler service socket
connection is being established.
The boiler parameters can all be monitored or edited by the ACS790 tool. The system control HMI
with all the control functions can also be designed and publised for serv
Rev: RINNAI Service manual (English)
Date:14/05/2019
111
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