Electric Radiator Solutions Prisma+ - Window Open Detection

6. Energy Saving Functions
6.2. W indow Open Detection
The window open detection allows making energy savings in case you open the window to
refresh the ambient air and forget to switch off the radiator.
The windows open sensor saves energy by switching to shut down when it detects a
temperature drop of between 1.5 to 2 o C in less than 14 minutes. When the controller
detects a “window open” the back light and the window icon blink. The controller
automatically switches to OFF mode to make energy saving.
When the radiator detects that the room temperature begins to rise again, it will switch
back on to its normal operating mode.
This function will work in any operating mode: Comfort/Economy/Programme and can be
switched on or off.
ACTION
SCREEN
a. Ensure the thermostat is in the OFF/
STANDBY position otherwise press the ON/
OFF PROG button to go to the OFF/STAN-
DBY position
Screen --:-- or hour : minutes
Program screen
b. Long press (3s) on the MODE button to
go in the presence detector setting
c. Short press MODE button to go in window open
setting menu.
d. Select OFF or ON by pressing the + & -
buttons
e. Exit with OFF button or MODE button.
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