Fault Message Device, Analogue With Battery; Export Of Operating Data - Viessmann KOB PYROTEC Technical Manual

Control unit
(cont.)

Fault message device, analogue with battery

Part no. 7387 840
Transmits the boiler system fault messages as a phone message. The
fault message must be acknowledged. Four different text messages
are possible, as the fault modem has four independent digital inputs.
Standard delivery:
■ Analogue modem in control panel
■ Battery station (also works in event of a power failure)

Export of operating data

Part no. 7387 890
Issue of relevant operating data and fault messages of the boiler sys-
tem via MOD-BUS as ASCII dataset via a serial interface to higher
control technology on the customer side. All selectable parameters can
be changed by higher control technology if this is planned by control
technology.
3
Standard delivery:
■ Interface at the control panel
■ Software module
■ MOD BUS report (Baud rate 9600)
22
To be carried out on the customer side:
■ Electrical connection of the phone line to the modem
■ Configuration in accordance with the documentation
Note
■ Additional fault message device, analogue with battery station pos-
sible, part no. 7387 840
■ Additional visualisation, wired (part no. 7387 997) or wireless (7387
874) possible
PYROTEC