LAARS NeoTherm NTV (Sizes 150–285 MBTU/h) - Service Manual - Manual (Page 75)

65 Service Manual NeoTherm 80 - NeoTherm 285
Identifying the User Interface on Your Unit
There are two main parts to the control system on a
NeoTherm unit:
• The “controller” - This is the control module that
contains the computer that actually operates the
unit. The controller is located inside the cabinet of
the unit.
• The “user interface” - This is the control panel that
allows the operator to change control settings and
get readings from the unit. The user interface is
mounted on the front of the unit.
NeoTherm units have been produced with two different
types of user interfaces, as shown below. Notice that
Laars has been using the same control module through-
out (the SOLA controller), but the user interfaces were
changed in 2012. (There were actually two versions of
the current user interface, issued before and after Octo-
ber 2012. There are slight differences in the way these
two versions operate.)
The type of interface used on your unit will affect the way
you navigate between the different control functions. In
the following sections, we will include quick summaries
of the instructions for the two types of interfaces.
Fig. D1-1
Original (“white”) user interface -
2012 and earlier
Fig. D1-2
Current user interface -
production after 2012
D1