LAARS Heating Systems
Page 94
8.F.2 USB Functionality
Figure 45. Photo of USB Slot on
the back of touchscreen
display.
When the USB icon has appeared over the Message icon, press the USB
icon to access the USB menu. The following three tasks will be available:
• Download Parameters from the boiler:
During a cascade setup or
a control replacement, enter the values in one unit, to copy into the
others.
• Upload Parameters from the boiler:
Uploads all parameters and
settings into a thumb drive for documentation purposes, or copies these
settings from unit to unit.
• Upload Data from the boiler:
This is used to retrieve runtime data, and
history. It captures all settings in a tab delimited text file, for use with
spreadsheet programs.
8.F Messages and USB
8.F.1 Messages
The ‘Messages’ icon at the bottom of the home screen
displays an ‘Exclamation Point’ when messages are present.
Press the icon to see the message(s).
The USB port is on the back of the display. To access it, open
both panels and look for the black USB cable extending from the
back of the display. See Figure 45.
