Watts BT-DRF-02 - Keyboard; LED & Display

6
Keyboard
1.1
Left Navigation key (◄)
Right navigation key (►)
Escape key ( )
Edition key ( )
LED & Display
1.2
Red Fix: Heating demand (when backlight is lit
up):
Red flash: Error on sensor or batteries
Minus Key (-)
Plus Key (+)
Validation Key (OK)
Status LED