In this mode, in combination with the vehicle's heating system, the passenger compartment can be heated for some time after the engine has been switched off. The engine residual heat recovery switch is located in the middle of the instrument panel. With the ignition key in position 0 or with the key removed:
Turn on: press the switch from above (the control LED on the switch is lit and the fan is running at the 1st stage). Set the temperature switch to the desired heating output.
Shutdown
- automatically: after about 30 minutes or when the battery voltage drops below normal;
- manually: press the switch again from above or turn the ignition key to position 2. Set the temperature controller to the desired interior temperature.