Do you have a question about the DeLonghi KH770920CB and is the answer not in the manual?
Instructions for unfolding the castors to move the radiator.
Guidance on using switches for economical power consumption.
Proper placement of the heater and connection to power outlet.
Steps for operating the heater and adjusting the thermostat.
Using the automatic temperature setting and understanding the safety device.
Instructions for cleaning, storage, and seeking professional repair.