29
are modifi ed only by authorised staff.
2-pipe is set up for the produc on of
cooled water, hot water and Domes c Hot
Water (D.H.W.).
- No An -legionella Cycle is included
4-pipe is set up for the produc on of
cooled water and hot water.
WARNING
tampering of parameters contained in the assistance and the manufacturer menu can cause unit malfunc-
oning. It is therefore recommended that these parameters are modifi ed only by authorised staff .
20
6s
A
Displays - Switching Unit on
Unit display Index Display/Parameter
A
Introductory window, visible 30 seconds after unit is
switched on.
The seconds remaining before passing on to the
language choice menu are indicated at the bottom
right.
B
Indicates the possibility of choosing the desired lan-
guage.
The seconds remaining before passing on to the
main screen are indicated at the bottom right.
After 20 seconds have elapsed, it will no longer be
possible to modify the language until the next time
the board is restarted.
The language can be modified by qualified per-
sonnel alone, using the ASSISTANCE MENU.
DISPLAYS - SWICHTING UNIT ON