SUBARU IMPREZA 2001 2.G Owners Manual

Page 121 of 316

4
Climate control
Ventilator4-2
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Heating and air conditioning 4-3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Heater operation 4-4
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Air conditioner operation 4-8
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating tips for heater and air conditioner 4-9 . . . . . . . . . . . . . . . . . . .
Air filtration system (if equipped) 4-11 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Page 122 of 316

4-2
Ventilator
Move the thumb-wheel up and down or right and left to adjust the air flow direction
HS0070
Move the thumb-wheel up and down or right and left to adjust the air flow direction
Move the thumb-wheel up and down or right and left to adjust the air flow directionOepn Close
Oepn
Close

Page 123 of 316

Climate control4-3

CONTINUED –
Heating and air conditioning
HS0071
Temperature
control dialAir inlet selec- tion leverAir outlet control dial
Fan speed control leverAir conditioner button
Air outlet 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 and the foot
outlets.
: Air flows throug h the foot outlets and some throug h the wind -
shield d efroster outlets.
: Air flows throug h the wind shield d efroster outlets and foot
outlets.
: Air flows throug h the wind shield d efroster outlets .
Temperature control dial
This d ial reg ulates the hot air flow from the heate r over a rang e from
the b lue area (c ool) to red area (warm). 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.

Page 124 of 316

4-4
Air inlet selection lever
WARNING
Continued operaton in the “
” position may fog up the win-
dows. Switch to the “
” position as soon as the outside
dusty condition clears.
: Interior air is rec irc ulated insid e the p asseng er c omp arment.
: Outsid e air is d rawn into the p asseng er c omp artme nt.
Air conditioner button (if equipped)
The air c ond itioner op erates only when the eng ine i s running .
Push the air c ond itioner b utton while the fan is in op eration to turn on
the air c ond itioner. The ind ic ator lig ht will c ome on.
Push it ag ain to turn off the air c ond itioner.
Heater operation Defrosting or defogging the windshield
HS0073
HS0072
To d irec t warm air to the wind shield and front d oor wind ows:
1. Set the air inlet selec tion lever to the “
” p osition.
2. Set the air outlet c ontrol d ial to the “
” p osition.
3. Turn the temp erature c ontrol d ial all the way rig ht.
4. Set the fan sp eed c ontrol lever to the hig hest sp eed .

Page 125 of 316

Climate control4-5

CONTINUED –
Warm air also c omes out from the rig ht and left air
outlets. To stop
warm air flow from these outlets, turn the c orresp o nd ing thumb -wheel
to the “
” p osition.
Heating and defrosting
HS0075
HS0074
To d irec t warm air toward the floor and the wind shi eld :
1. Set the air inlet selec tion lever to the “
” p osition.
2. Set the air outlet c ontrol d ial to the “
” p osition.
3. Set the temp erature c ontrol d ial to the most c omf ortab le level.
4. Set the fan sp eed c ontrol lever to the d esired sp eed .
Warm air also c omes out from the rig ht and left air outlets. To stop
warm air flow from these outlets, turn the c orresp o nd ing thumb -wheel
to the “
” p osition.

Page 126 of 316

4-6
Heating
HS0077
HS0076
To d irec t warm air toward the floor:
1. Set the air inlet selec tion lever to the “
” p osition
2 Set the air outlet c ontrol d ial to the “
” p osition.
3. Set the temp erature c ontrol d ial to the most c omf ortab le level.
4. Set the fan sp eed c ontrol lever to the d esired sp eed .
Warm air also c omes out from the rig ht and left air outlets. To stop
warm air flow from these outlets, turn the c orresp o nd ing thumb -wheel
to the “
” p osition.
Bi-level heating
HS0079
HS0078
This setting allows you to d irec t air of d ifferent temp eratures from the
instrument p anel and outlets. The air from the foot outlets is slig htly

Page 127 of 316

Climate control4-7

CONTINUED –
warmer than from the instrument p anel outlet.
1. Set the air inlet selec tion lever to the

” p osition.
2. Set the air outlet c ontrol d ial to the “
” p osition.
3. Set the temp erature c ontrol d ial to the d esired t emp erature level.
4. Set the fan sp eed c ontrol lever to the d esired sp eed .
Setting the temp erature c ontrol d ial fully turned t o the red area or b lue
area d ec reases the temp erature d ifferenc e b etween t he air from the
instrument p anel outlets and the air from the foot outlets.
Ventilation
WARNING
Continued operaton in the “
” position may fog up the win-
dows. Switch to the “
” position as soon as the outside
dusty condition clears.
HS0081
HS0080
To forc e outsid e air throug h the instrument p anel o utlets:
1. Set the air inlet selec tion lever to the “
” p osition.
2. Set the air outlet c ontrol d ial to the “
” p osition.
3. Set the temp erature c ontrol d ial all the way left .
4. Set the fan sp eed c ontrol lever to the d esired sp eed .
When d riving on a d usty road , set the air inlet c on trol lever to the

” p osition.

Page 128 of 316

4-8

Air conditioner operation Cooling or dehumidifying
HS0081
HS0082
ON position
For c ooling and d ehumid ific ation of the p asseng er c omp artment, air
flows throug h the instrument p anel outlets:
1. Set the air inlet selec tion lever to the “
” p osition.
2. Set the air outlet c ontrol d ial to the “
” p osition.
3. Push the air c ond itioner b utton on.
4. Set the temp erature c ontrol d ial to the b lue area .
5. Set the fan sp eed c ontrol lever at the hig hest sp eed .
Defrosting or defogging CAUTION
The air conditioner compressor will not cycle on automatically when set the air outlet control dial to the “
” position. In
order to take advantage of the air conditioning system ’s ability to
dehumidify the air in the passenger compartment, it is also nec-
essary to depress the air conditioner button.

Page 129 of 316

Climate control4-9

CONTINUED –
HS0073
HS0072
ON position
To d irec t warm air to the wind shield and front d oor wind ows:
1. Set the air inlet selec tion lever to the “
” p osition.
2. Set the air outlet c ontrol d ial to the “
” p osition.
3. Push the air c ond itioner b utton on.
4. Set the temp erature c ontrol d ial to the red area.
5. Set the fan sp eed c ontrol lever at the hig hest sp eed .
Operating tips for heater and air conditioner Cleaning ventilator grille
HG0083
Ventilator inlet grille
Always keep the front ventilator inlet g rille free of snow, leaves, or oth-
er ob struc tions to ensure effic ient heating and d ef rosting . Sinc e the
c ond enser is loc ated in front of the rad iator, this area should b e kep t

Page 130 of 316

4-10c lean b ec ause c ooling p erformanc e is imp aired b y an
y ac c umulation
of insec ts and leaves on the c ond enser. Efficient cooling after parking in direct sunlight
After p arking in d irec t sunlig ht, d rive with the wi nd ows op en for a few
minutes to allow outsid e air to c irc ulate into the heated interior. This re-
sults in q uic ker c ooling b y the air c ond itioner. Ke ep the wind ows
c losed d uring the op eration of the air c ond itioner for maximum c ooling
effic ienc y. Lubrication oil circulation in the refrigerant circuit
Op erate the air c ond itioner c omp ressor at a low eng ine sp eed (at id le
or low d riving sp eed s) a few minutes eac h month d ur ing the off-sea-
son to c irc ulate its oil. 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 ra d 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

Page:   < prev 1-10 ... 81-90 91-100 101-110 111-120 121-130 131-140 141-150 151-160 161-170 ... 320 next >