Dehumidified heating
This mode is used to heat and dehumidify the air.
1. Push the 
button to the off position.
2. Turn the air flow control dial to the
position.
3. Turn the fan control dial to the desired position.
4. Push the 
button. The indicator light
comes on.
5. Turn the temperature control dial to the desired position.
See also:
OFF position
When the switch is in the OFF position 3 , the
ceiling light will not illuminate, regardless of the
condition. ...
Air flow control
Press the air flow control buttons to manually
control air flow and select the air outlet:
— Air flows from center and side
vents.
— Air flows from center and side
vents and foot outlets.
...
Selecting the correct oil
It is essential to choose the correct grade, quality
and viscosity engine oil to ensure satisfactory
engine life and performance. See “Capacities
and recommended fuel/lubricants” earlier in ...