Notes regarding the guided commissioning procedure
Maintainer
Enter password
Prg
Esc
Heating plant
1.Floor
Prg
2.Fancoil
3.Radiator
Esc
Cooling plant
1.Floor
Prg
2.Fancoil
3.Ceiling
Esc
28
ATTENTION: For successful selection of the options listed in the gui-
!
ded procedure, it is necessary to know the system (type, components
installed etc...) in which the unit has been installed.
ATTENTION: The VXT units envision self-configuration on the basis of
the system features in which it has been inserted. This configuration
!
must be performed by skilled staff, following the indications supplied
below.
After having applied voltage, the first operation is that of selecting the
language. To successively perform the self-configuration, the mainte-
nance technician password must be entered, the value of this being
8430.
Guided configuration procedure
A
B
0000
C
A
I1
B
2
C
A
I2
B
1
C
1
Enter maintenance technician password (8430)
The following operations must be performed:
• Press key B;
• Hold key C down until the value displayed is 8430;
• Press key B to confirm;
2
Selecting the types of heating terminals
The following operations must be performed:
• Press key B;
• Hold down key C or A to set the selection;
• Press key B to confirm;
• Press key C to pass to the next window;
3
Selecting the types of cooling terminals
The following operations must be performed:
• Press key B;
• Hold down key C or A to set the selection;
• Press key B to confirm;
• Press key C to pass to the next window;