LAARS MagnaTherm MGV - Installation, Operation and Maintenance Instructions - Manual (Page 44)

LAARS Heating Systems Page 40
Touch Screen
Open the front panel
to access the
Touch Screen
Section 9
NAVIGATING THE TOUCH SCREEN
9.1 The Touch Screen
The Touch Screen is visible behind a protective
cover and can be accessed by unlocking and opening
the front door. See Figure 22.
9.2 Using the Touch Screen
ALL of the control functions for the MagnaTherm
can be adjusted by navigating into the Touch Screen.
A screen saver is programmed into the display.
Simply touch the screen to wake it up.
While under normal operation, the Touch Screen
will automatically present this Home screen.
See Menu 1
Menu 1. Home Screen
Menu 2. Status Summary
Figure 22. To access the Touch Screen
The home screen shows a picture of the MagnaTherm
controller. The color of the controller depends on the
status of the MagnaTherm, as shown below.
Color Status Control
Icon
Blue Normal operation
Red Lockout
Gray Standby mode (Burner
switch off)
Gray and
crossed
out
Communication
problem
Yellow Hold state. This could
be Anti short cycle, fan
speed transitions, etc.
Figure 23. Boiler Status Colors
To check the operation of the appliance, press the large
Control Icon on the Home screen. The system will
present a Status Summary screen for the appliance: