Email Transmission On Alarm; Programming Unit - Viessmann Vitotronic SPS Service Instructions Manual

Communication
(cont.)
Multi stage enabling (terminals X19.4 and X19.6)
These inputs are taken into account if "Direct ctrl sig-
nals" has been selected as the "Mode of control".
See page 32.
This is the case regardless of whether or not "External
control" has been selected in the system configura-
tion. See page 17.
Terminal X19.4, connec-
tions 1+2
Open
Closed
Open
Closed
Note
If external activation is not used, connections 1 and 2
on each terminal must be connected with a wire
jumper.
Changeover command, heating/cooling (terminal
X19.8)
Under external control, this input switches over
between heating and cooling mode.

Email transmission on alarm

From program version 96, revision 92, when an alarm
occurs an email can be sent to a previously specified
email address, specifying the number of alarms and
including the most recent log file as an attachment.
The log file contains data with which the reason for the
alarm can be analysed.
The log file is saved in CSV format and can be pro-
cessed in Excel.
When the function is active, an email is always sent as
soon as a new fault is registered. Similarly, when the
faults are acknowledged and the number of alarms
reset to 0, an email is sent to show that the heat pump
is ready for operation again.

Programming unit

The programming unit is an independent system with
its own system menu. It has already been configured
at the factory. Among other things, data relating to the
display of foreign languages is stored.
Terminal X19.6, connec-
tions 1+2
Open
Open
Closed
Closed
Both inputs are binary coded so that four different
states can be covered.
The following table shows the four states and what
inputs are required to achieve them.
Status
Not enabled
Enable 1 stage
Enable 2 stages
Enable 3 stages
In other circumstances it is used to choose between
the heating and cooling set value.
Conditions for sending email
The heat pump must be connected via Ethernet to a
■
network with internet access.
■ On the "Communication Ethernet" page, the
address of the internet gateway (router) must be
specified.
On the "Settings alarm email" page, a valid email
■
account for sending emails and a valid recipient
address must be entered.
!
Please note
If settings in the programming unit menu are
changed or particular functions selected, this
can cause failure or malfunctions. Important
data can be lost.
Do not change any of the settings! If the menu is
called up accidentally, it should be closed again
using the blue arrow (top left of the screen).
Configuring the system
43