Nothing is displayed on the room unit screen.
There is no power supply.
Check the circuit breaker.
Pb — is displayed on the screen.
Problem with the connection on a Pilot Wire output.
Contact our technical department.
The i symbol flashes.
A fault is detected on the installation.
Press the button to view the fault(s).
The device displays: dEF and a number
There is a fault with the unit which requires a
return to our after-sales service.
Contact our technical department.
Troubleshooting
>5s
>5s
1
2
3
3
4
4
EXIT
5
3
4
0
23
0
59
1
2
1
7
2
0
>5s
1
0
1
2
3
4
5
6
7
8
Choix du pas de
programmation
pas d'1 heure
pas de 30 minutes
pas de 15 minutes
Choix du type de
programmation
Hebdomadaire
Journalière
2
0
>5s
1
0
1
2
3
4
5
6
7
8
Correction de
la température
mesurée.
De -5°C à + 5°C
Autorisation
de modification
pour l'utilisateur
Modification autorisée du programme
Modification non autorisée du programme
2 zones display is only available on
DRIVER 620.
If you want to exit configuration, turn the
selector selector dial to the right.
Time setting
Basic configurations (menu 1)
Advanced configurations (menu 2)
Reset
Init
Menu 1
Init
Menu 2
Press
> 5s
Appui
> 5s
Press
> 5s
The first time you activate the
unit, you must set the clock.
Turn the selector dial to
.
The days flash.
Press + or - to set the day, then
OK to confirm and
go to the next setting.
Repeat these steps for the
other menus.
To exit the “time setting” mode,
turn the selector
selector dial.
To enter the configuration menus, turn the selector dial to
, then press and hold the
i
button for 5 seconds. The
unit will propose 2 configurations to choose.
After each menu has been configured, the unit returns to the choice of menus.
Press button 2.
To modify the various settings, press the
+ or - buttons, then press the OK button to
validate and go to the next setting.
Press button 1.
To modify the various settings, press the
+ or - buttons, then press the OK button to
validate and go to the next setting.
If there is a difference between the actual
temperature (taken with a thermometer) and the
temperature measured and displayed by the unit,
function 2-02 can be used to compensate for the
difference by changing the way the sensor takes
measurements.
Example : If the temperature displayed by the unit is
19°C and the temperature measured is 20°C, add
1°C to the display and confirm by pressing OK.
The factory settings may be restored for each of the menus.
Turn the selector dial to
, then press and hold the
i
button for 5 seconds.
Repeat these steps for the other menus.
To exit the mode, turn the knob to another mode.
Programming type
selection
Modification
authorization for
the user
Correcting the
temperature
measured.
Daily
Weekly
Program modification authorized
Program modification unauthorized
Correction possible from -5°C to + 5°C in
increments of 0.1°C.
Press the + or – buttons to modify,
and press the OK button to confirm.
1-hour increments
30-minute increments
15-minute increments
Choice of
programming
increments
