LAARS NeoTherm NTV (Sizes 150–850 MBTU/h) - Users Manual - Manual (Page 7)

Page 6 LAARS Heating Systems
On/Off
switch
User Interface
(HMI)
THE USER INTERFACE AND ON/OFF SWITCH
The NeoTherm has two control components:
• the User Interface or HMI (“Human/ Machine Interface”).
• the On/Off switch
The User Interface (HMI) is used to send commands to the boiler controller and to
display operating and setup information sent from the boiler controller.
The drawing below shows the main parts of the user interface (HMI), and the following
table lists the functions of the various parts of the user interface (HMI).
Display
Up/Down
Arrow
buttons
Left/Right
Arrow
buttons
Back button
Info/Install
button
Home button
Round OK button
User Interface (HMI)