Subaru 2004 Impreza - Manual (Page 190)

4-1
4
Climate control
Ventilator ....................................................... 4-2
Air flow selection .............................................. 4-2
Center and side ventilators .............................. 4-3
Manual climate control system (if equipped) 4-4
Control panel ..................................................... 4-4
Heater operation ............................................... 4-6
Air conditioner operation (if equipped) .......... 4-9
Semi-automatic climate control system
(if equipped) ............................................... 4-11
Control panel ..................................................... 4-11
Operating method ............................................. 4-14
Temperature sensors ....................................... 4-18
Operating tips for heater and air conditioner 4-19
Cleaning ventilation grille ................................ 4-19
Efficient cooling after parking in direct
sunlight ........................................................... 4-19
Lubrication oil circulation in the refrigerant
circuit .............................................................. 4-19
Checking air conditioning system before
summer season .............................................. 4-19
Cooling and dehumidifying in high humidity
and low temperature weather conditions .... 4-20
Air conditioner compressor shut-off when
engine is heavily loaded ................................ 4-20
Refrigerant for your climate control system .. 4-20
Air filtration system (if equipped) ................ 4-20
Replacing an air filter ....................................... 4-21