OPTIONAL FEATURES
HeatNet Control V3
Page 65
d.
TYPE to mA 2 or VOLTS 2 depending on whether
a 4-20 milliamp or 0-10 volt signal is used. The
connection should be made from the Flow Meter to
analog input 4-20 mA (2).
e.
Select ADVANCED SETUP: FLOWMETER: SET
PARAMETERS?
Enter LOWEST FLOW: (The automatic value
loaded will equal the lowest flow required for this
boiler (it is adjustable). It should be equal to the
lowest flow of the largest boiler in the system).
f.
Set the ADVANCED SETUP: FLOWMETER:
FULL SCALE value to the full scale reading on the
calibration card that came with the flow meter.
g.
The HIGHEST FLOW & FLOW FACTOR
currently are not used with this release.
h.
These settings will use the equations:
4-20 mA:
Measured GPM = (signal/16) * FULL SCALE flow
0-10 Volt:
Measured GPM = (signal/10) * FULL SCALE flow
These settings may work with other flow meters
(consult their respective manuals).
HeatNet Online
HeatNet Online is a web based system for fault
notification, monitoring and tuning of a HeatNet based
system. A HeatNet Online bridge module is required to
connect a boiler (Usually the Master boiler) to the internet.
The bridge is available for version 2.x and version 3.x
HeatNet controls and is standard on V3.x, boilers equipped
with a touchscreen display. The bridge module provides an
RJ45 connector for access to the internet. If an RJ45
hardline is not available, a wireless modem can also be
used. Consult the factory or sales for available solutions.
The HeatNet Online site may be accessed at:
. A login Account/Password is
required.
Once a user has registered a site, the users email can be set
up to provide daily status messages and fault/alarm emails
within minutes of trouble. This provides a valuable tool for
technicians on the road. If the technician has a smart
phone, they can be notified through the emails on their
phone. They can then log on to the HeatNet Online website
(from their phone) to determine the trouble.
Sample email message:
HeatNetOnline Alert
Once the user has logged in, a selection screen for the
building sites the user has registered will be displayed.
When a building site is selected, the main “Live” screen
will be entered. This is the HOME screen and provides a
quick view on the status of the site.
Selecting the History tab allows a runtime Histogram of
the system. The histogram displays temperatures and states
of the system in a date/time format. Also displayed is the
Master boiler log, faults, messages, modulation, and
events. To the right of the histogram is the Master Boiler’s
log. Since the HeatNet bridge only transmits at 1 minute
intervals, the log can be used to precisely view the state of
the boiler at the time of the event (in-between minutes).
Summary of Contents for FUTERA XLF Series
Page 27: ...CONTROL METHODS HeatNet Control V3 Page 27 Figure 25 Base loading relay...
Page 67: ...WIRING CONNECTIONS HeatNet Control V3 Page 67 Figure 49 Jumper Dip Switch Locations...
Page 73: ...WIRING CONNECTIONS HeatNet Control V3 Page 73 Figure 57 Temperature sensors...
