Opened Windows Detection; Reset; Keyboard Locking - Watts Bt-Dp03 Hc Rf Installations- Und Betriebshandbuch

9. Opened windows detection

Enter user parameter #08.
When activated and a detection is running, the icon will appear and blink on the screen!; This function is done by
measuring and recording the temperature evolution.
When an opened window is detected, the thermostat applies to heating system antifreeze temperature set point.
User can restart heating system, and stops window detection by pressing on a key.

10. Reset

By holding the button on the back of thermostat, user can: - Unlock pin code - Go directly to pairing menu (5 seconds) -
Reset thermostat with user parameter value equal to factory setting (10 seconds).
5/10 seconds

11. Keyboard locking

Wake-up the thermostat (lighted backlight), Press and hold
Once locking is activated, logo appears on the LCD screen:
27
E
J n
5
and
20
18:30
.
08
keys simultaneously.
8
C
°
EN