LAARS MagnaTherm MGV - Installation, Operation and Maintenance Instructions - Manual (Page 50)

LAARS Heating Systems Page 46
9.7 Configuration Menus
Menu 18. Home Screen
To navigate to the Configuration Menu Screen, first touch
the controller icon on the home screen to access the Status
Summary screen,
Menu 19. Status Summary Screen
From the Status Summary Screen, touch the ‘Configure’
button on the bottom left, to access the Configuration Menu.
Menu 20.
Configuration Menu
The following sections give overviews of
each configuration sub menu.
9.7.1 System Identification & Access
This menu will display information regarding software,
date codes, model numbers and program name, as well
as giving the installer access to re-name the boiler and to
change the modbus addresses for lead lag operation.
9.7.2 CH - Central Heat Configuration
When using the Magnatherm for hydronic heating, a call
for heat must be supplied to the “T-T” terminals found on
TB1-25A and 26A. Once a call for heat is established,
the control will start the appropriate (selected) pumps,
and begin the ignition process. From the “Home” screen
touch the Sola icon, then press “Configure”. Choose
‘CH-Central Heat Configuration to make adjustments to
setpoint, and modulation for a single boiler CH demand.
9.7.3 Outdoor Reset Configuration