Introduction
6
MAXXfl o EVO Lite
2 Introduction to the heater controls
2.1 The Graphical User Interface (GUI)
1 Control knob (press to enter)
2 Reset switch (under plastic cover)
3 Graphical User Interface
2.1.1 GUI Basics
The control knob is used to operate the GUI. The display is or-
ganised into a navigation bar, status bar, and work area.
The water heater is operated by rotating to move the selector
over the screen then pushing to select the item. When selected
the item will be displayed as inverse and can then be changed by
rotating and the change is confi rmed by pushing (enter).
If the item was selected by mistake, take your hand away
from (do not push to enter).Wait for 5 seconds and the
item will de-select and revert to its previous value.
In order to return to the previous screen select the back “arrow” or
“back” text in the bottom right corner of the screen at any time.
3
2
DHW temp 1 60.2
O
C
1
1
S
tatus bar
Home page
Hot water page
Navigation
bar
Work
area
Information page
Setup page
DHW temp 1
58.9
o
C
1
1
1
1
1
