2001 SUBARU FORESTER air conditioning

3-30n
Photosensors
HB6020BA
The mirror has a photosensor attached on both the front and back
sides. If the glare from the headlights of vehicles behind you strikes
the mirror, these sensors detect it and make the reflection surface of
the mirror dimmer to help prevent you from being blinded. For this
reason, use care not to cover the sensors with stickers, or other simi-
lar items. Periodically wipe the sensors clean using a piece of dry soft
cotton cloth or an applicator. nCompass calibration
1. For optimum calibration, switch off all nonessential electrical ac-
cessories (rear window defogger, heater/air conditioning system,
spotlight, etc.) and ensure all doors are shut.
2. Drive to an open, level area away from large metallic objects or
structures and make certain the ignition switch is in the “ON” position.
3. Press and hold the left button for 3 seconds then release, and thecompass will enter the calibration mode. “CAL” and direction will be
displayed.
4. Drive slowly in a circle until “CAL” disappears from the display
(about two or three circles).
5. The compass is now calibrated. Further calibration is not required.
The compass will automatically calibrate from this point forward.

4
Climate control
Ventilator4-2
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Heating and air conditioning control system 4-4 . . . . . . . . . . . . . . . . . . .
Heater operation 4-6
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Air conditioner operation 4-10
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Operating tips for heater and air conditioner 4-11 . . . . . . . . . . . . . . . . . . .
Air filtration system (if equipped) 4-12 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4-4
Heating and air conditioning control system
Control panel
HS4001BC
1. Temp erature c ontrol d ial
2. Air inlet selec tion lever
3. Air flow c ontrol d ial
4. Air c ond itioner b utton (if eq uip p ed )
5. Fan sp eed c ontrol lever nTemperature control dial
This d ial reg ulates the temp erature of air flow fro m the air outlets over
a rang e from the b lue area (c ool) to red area (warm ).
n Fan speed control lever
The fan op erates only when the ig nition switc h is t urned to the “ON ”
p osition. The fan sp eed c ontrol lever is used to se lec t four fan
sp eed s.n Air flow control dial
This d ial has the following five p ositions:
: Air flows throug h the instrument p anel outlets.
: Air flows throug h the instrument p anel outlets an d the foot
outlets.
: Air flows throug h the foot outlets and some throug h the wind -
shield d efroster outlets.

4-12
Checking air conditioning system before summer season
Chec k the air c ond itioner unit for refrig erant leak s, hose c ond itions,
and p rop er op eration eac h sp ring . This c hec k is b es t p erformed b y
your SUBARU d ealer. Cooling and dehumidifying in high humidity and low tempera- ture weather condition
Und er c ertain weather c ond itions (hig h relative hum id ity, low temp era-
tures, etc .) a small amount of water vap or emission from the air outlets
may b e notic ed d uring c ooling or d ehumid ifying . Thi s c ond ition is nor-
mal and d oes not ind ic ate any p rob lem with the air c ond itioning sys-
tem. Air conditioner compressor shut-off when engine is heavily loaded
To imp rove ac c eleration and g as mileag e, the air c o nd itioner c om-
p ressor is d esig ned to temp orarily shut off d uring air c ond itioner op -
eration whenever the ac c elerator is fully d ep ressed . Suc h as d uring
rap id ac c eleration or when d riving on a steep up g r ad e.
Refrigerant for your climate control system
Your air c ond itioner uses ozone friend ly refrig eran t HFC134a. There-
fore, the method of ad d ing , c hang ing or c hec king th e refrig erant is
d ifferent from the method for CFC12 (freon). Consul t your SUBARU
d ealer for servic e. Rep airs need ed as a result of using the wrong re-
frig erant are not c overed und er warranty.
Air filtration system (if equipped)
If your vehic le ’s air c ond itioning system is eq uip p ed with a op tion al air
filtration system, rep lac e the filter element ac c or d ing to the rep lac ement
sc hed ule shown b elow. This sc hed ule should b e follo wed to maintain the
filter ’s d ust c ollec tion ab ility. Und er extremely d usty c o nd itions, the filter
should b e rep lac ed more freq uently. Sinc e the filte r element is a visc ous
typ e, it is unnec essary to c lean or wash the elemen t. It is rec ommend ed
that you have your filter c hec ked or rep lac ed b y yo ur SUBARU d ealer.
For rep lac ement, use only a g enuine SUBARU air filt er kit.

Climate control4-13
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CONTINUED –
Replacement schedule:
Every 12 months or 7,500 miles (12,000 km) whichever comes first
NOTE The filter can influence the air conditioning, heating and defroster performance.
Replacement procedure
HS4007BB
HS0254
Old filter
1. Remove the filter c over from the c ooling unit b y
removing the two
(2) c lip s with a b lad e sc rewd river and unhooking th e hing e. The
sc rewd river must b e inserted into the top of the c l ip . Do not p ry the
mid d le on the c lip .
2. Remove the old filters.