The Classic-T models 300W, 550W and 900W have built-in tilt protection. This is activated when the heater is moved above 60 degrees. This tilt protection can be deactivated and reactivated. This is done as follows:
Switch off the heater (wait until both LEDs have gone out), then switch the heater on again via the on/off switch while holding down the ‘M’ button, but keep the ‘M’ button pressed for approx. 5 seconds, then release -> the tilt protection is now deactivated.
The same applies to reactivating it.
Do you still have questions that have not yet been answered? No problem! We will be glad to help you: contact ecofort.