1996 NISSAN SENTRA air conditioner

ContentsInstruments and controls
Pre-driving checks and adjustments
Heater, air conditioner and audio system
Starting and driving
In case of emergency
Appearance and interior care
Do-it-yourself operations
Maintenance schedule
Technical and consumer information
Index
1
2
3
4
5
6
7
8
9
10

3 Heater, air conditioner and audio system
Ventilators............................................................. 3-2
Heater and air conditioner.................................... 3-3
Air flow charts....................................................... 3-6
Radio .................................................................. 3-10
Clock................................................................... 3-13
Manual antenna.................................................. 3-17
CB radio or car phone........................................ 3-18
ZX

CONTROLS
Fan control dial
This dial turns the fan on and off, and
controls fan speed.
Air flow control dial
This dial allows you to select the air flow
outlets.
Ð Air flows from center and side
ventilators.
Ð Air flows from center and side
ventilators and foot outlets.
Ð Air flows mainly from foot outlets.
Ð Air flows from defroster outlets
and foot outlets.
Ð Air flows mainly from defroster
outlets.
Temperature control dial
This dial allows you to adjust the tempera-
ture of the outlet air.
Air recirculation button
(If so equipped)
NOTE:
The air recirculation feature is available
only on those vehicles equipped with air
conditioning.
OFF position (Indicator light OFF):
Outside air is drawn into the passenger
compartment and distributed through the
selected outlets.
Use this position for normal heater or air
conditioner operation.
ON position (Indicator light ON):
Interior air is recirculated inside the vehicle.
Depress the air recirculation button to acti-
vate the recirculation function when driving
on a dusty road or to avoid traffic fumes.
The air recirculation function is also used to
improve A/C performance during extremely
hot or humid conditions.
AHA0604
HEATER AND AIR
CONDITIONER
3-3
ZX

WARNING
Do not use the recirculation mode (if so
equipped) for long periods of time. It
may cause the interior air to become
stale and the windows to fog up.
Air conditioner button
This button is provided only on those ve-
hicles equipped with air conditioning.
Start the engine, move the fan control dial to
the desired (1 to 4) position, and push the
air conditioner button to turn on the air
conditioner. The indicator light comes on
when the air conditioner is on. To turn off the
air conditioner, push the button again.
The air conditioner cooling function op-
erates only when the engine is running.
WARNING
Positioning of the heating or air condi-
tioning controls should not be done
while driving, in order that full attention
may be given to the driving operation.
HEATER OPERATION
Heating
This mode is used to direct hot air mainly
from the floor outlets. A small amount of air
also flows from the defrost vents.
1. Push the air recirculation button (if so
equipped) to the OFF position for normal
heating.
2. Move the air control dial to the
po-
sition.
3. Move the fan control dial to the desired
position.
4. Move the temperature control dial to the
desired position between the middle and
the hot position.
Ventilation
This mode directs outside air from the side
and center vents.
1. Push the air recirculation button (if so
equipped) to the OFF position.
2. Move the air control dial to the
po-
sition.3. Move the fan control dial to the desired
position.
4. Move the temperature control dial to the
desired position.
Defrosting or defogging
This mode is used to defrost/defog the
windows.
1. Push the air recirculation button (if so
equipped) to the OFF position.
2. Move the air control dial to the
po-
sition.
3. Move the fan control dial to the desired
position.
4. Move the temperature control dial to the
desired position between the middle and
the hot position.
cIf it is difficult to defog the windshield
glass, turn the air conditioner on (if so
equipped). This helps dehumidify the air.
Outside air is drawn into the passenger
compartment to improve the defogging per-
formance.
3-4
ZX

Bi-level heating
This mode directs cooler air from the side
and center vents and warmer air from the
floor outlets. When the temperature control
dial is moved to the full hot or full cool
position, the air between the vents and the
floor outlets is the same temperature.
1. Push the air recirculation button (if so
equipped) to the OFF position.
2. Move the air control dial to the
po-
sition.
3. Move the fan control dial to the desired
position.
4. Move the temperature control dial to the
the desired position.
Heating and defogging
This mode heats the interior and defogs the
windshield.
1. Push the air recirculation button (if so
equipped) to the OFF position.
2. Move the air control dial to the
po-
sition.
3. Move the fan control dial to the desired
position.4. Move the temperature control dial to the
desired position between the middle and
the hot position.
Operating tips
cClear snow and ice from the wiper
blades and air inlet in front of the
windshield. This improves heater op-
eration.
AIR CONDITIONER OPERATION
(If so equipped)
Start the engine, move the fan control dial to
the desired (1 to 4) position, and push in the
air conditioner button to activate the air
conditioner. When the air conditioner is on,
cooling and dehumidifying functions are
added to the heater operation.
The air conditioner cooling function op-
erates only when the engine is running.
Cooling
This mode is used to cool and dehumidify.
1. Push the air recirculation button to the
OFF position.
2. Move the air control dial to
posi-
tion.3. Move the fan control dial to the desired
position.
4. Push on the air conditioner button. The
indicator light comes on.
5. Move the temperature control dial to the
desired position.
cFor quick cooling when the outside tem-
perature is high, push the air recirculation
button (if so equipped) to the ON posi-
tion. Be sure to return the air recirculation
button to the OFF position for normal
cooling.
Dehumidified heating
This mode is used to heat and dehumidify
the air.
1. Push the air recirculation button to the
OFF position.
2. Move the air control dial to the
po-
sition.
3. Move the fan control dial to the desired
position.
4. Push on the air conditioner button. The
indicator light comes on.
3-5
ZX

5. Move the temperature control dial to the
desired position.
Dehumidified defogging
This mode is used to defog the windows
and dehumidify.
1. Push the air recirculation button to the
OFF position.
2. Move the air control dial to the
po-
sition.
3. Move the fan control dial to the desired
position.
4. Push on the air conditioner button. The
indicator light comes on.
5. Move the temperature control dial to the
desired position.
Operating tips
cKeep windows and sun roof closed while
the air conditioner is in operation.
cAfter parking in the sun, drive for two or
three minutes with the windows open to
vent hot air from the passenger compart-
ment. Then, close the windows. This
allows the air conditioner to cool the
interior more quickly.cThe air conditioning system should be
operated for about ten minutes at
least once a month. This helps pre-
vent damage to the system due to lack
of lubrication.
cIf the engine coolant temperature
gauge indicates engine coolant tem-
perature over the normal range, turn
the air conditioner off. See ``If your
vehicle overheats'' in the ``In case of
emergency'' section for additional in-
formation.
AIR FLOW CHARTS
The following charts show the button and
dial positions forMAXIMUM AND QUICK
heating, cooling or defrosting.The air recir-
culation switch should always be in the
OFF position for heating and defrosting.
3-6
ZX

Servicing air conditioning
The air conditioning system in your NISSAN
is charged with a new refrigerant designed
with the environment in mind.
This new refrigerant does not harm the
earth's ozone layer.
Special charging equipment and lubricant is
required when servicing your NISSAN air
conditioner. Using improper refrigerants or
lubricants causes severe damage to your
air conditioning system. See ``Air condition-
ing system refrigerant and lubricant recom-
mendations'' in the ``Technical and con-
sumer information'' section of this manual.
Your NISSAN dealer is able to service your
environmentally ``friendly'' air conditioning
system.
3-9
ZX

cAccelerate slowly and smoothly. Main-
tain cruising speeds with a constant ac-
celerator position.
cDrive at moderate speeds on the high-
way. Driving at high speed lowers fuel
economy.
cAvoid unnecessary stopping and brak-
ing. Maintain a safe distance behind
other vehicles.
cUse a proper gear range which suits road
conditions. On level roads, shift into high
gear as soon as possible.
cAvoid unnecessary engine idling.cKeep your engine tuned up.
cFollow the recommended periodic main-
tenance schedule.
cKeep the tires inflated at the correct
pressure. Low pressure increases tire
wear and waste fuel.
cKeep the front wheels in correct align-
ment. Improper alignment causes not
only tire wear but also lower fuel
economy.
cAir conditioner operation lowers fuel
economy. Use the air conditioner only
when necessary.
cWhen cruising at highway speeds, it is
more economical to use the air condi-
tioner and leave the windows closed to
reduce drag.
SD1001M
INCREASING FUEL
ECONOMY
4-14
ZX