3. Modes Of Operation
FIXED PRESET PROGRAMS PRO1/PRO2/PRO3
These programs are not changeable and are defined as follows:
Anti-Frost Mode
If you want to set a frost setting for holidays etc.
When the radiator is switched on in any mode (Comfort/Economy/Pro/PRO1/PRO2/
PRO3), hold down the OK/Mode button until 7oC appears on the screen. It will stay in this
mode until a short press of OK/Mode is made.