cooling MITSUBISHI iMiEV 2012 1.G User Guide

4-2 Driving safety
4Economical driving
N00628500029
For economical driving, there are some technical requirements
that have to be met. In order to achieve longer life of the vehi-
cle and the most economical operation, we recommend you to
have the vehicle checked at regular intervals according to the
“WARRANTY AND MAINTENANCE MANUAL”.Starting and accelerationAvoid driving with the accelerator pedal fully depressed, such
as for unnecessarily sudden starts, acceleration and decelera-
tion. Smoothly depress the accelerator pedal.
Observe the speed limit and keep the speed as constant as pos-
sible while driving.IdlingParking for a long period with the ready indicator illuminated
will shorten the cruising range.SpeedAt higher the vehicle speed the more main drive lithium-ion
battery is consumed. Avoid driving at full speed. Even a slight
release of the accelerator pedal will save a significant amount
of main drive lithium-ion battery charge.Tire inflation pressureCheck the tire inflation pressures at regular intervals Low tire
inflation pressure increases road resistance. In addition, low
tire pressures adversely affect tire wear and driving stability.Cargo loadsDo not drive with unnecessary articles in the luggage compart-
ment.
Air conditioningToo much cooling/heating can affect the cruising range, so
maintain an appropriate temperature to extend the cruising
range.
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Comfort controls
5-3
5
Side ventsWhen the dimple (A) is pressed, the vent opens.
To close the vent, press the dimple (B) on the opposite side.NOTE
On rare occasions, air from the vents of an air-conditioned
vehicle may be foggy. This is only moist air cooling sud-
denly and does not indicate a problem.

Do not let drinks or other liquids get into the vents as they
could prevent the air conditioning from operating nor-
mally.
Changing the mode selection
N00736400581
To change the position and amount of air flowing from the
vents, turn the mode selection dial. Refer to “Mode selection
dial” on page 5-8.
These symbols are used in the next several illustrations to dem-
onstrate the quantity of air coming from the vents.
: Small amount of air from the vents
: Large amount of air from the vents Face position Air flows only to the upper part of the passenger compartment.
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5-8 Comfort controls
5
Temperature control dial
N00736600235
Use this dial to adjust the temperature of the air flow from the
vents.
Turn the temperature control dial clockwise to make the air
warmer. Turn it counterclockwise to make the air cooler.
When the dial is set to middle (
) position, only uncooled and
unheated air will flow.
When the dial is moved to middle (
) position when using
cooling or heating, cooling or heating stops.NOTE
When the dial is moved from middle (
) position to the
left while the air conditioning is not operating, the air tem-
perature will not change.

When the dial is moved to middle (
) position and then to
the left while the air conditioning is operating, the air con-
ditioning system is operating again.
When the temperature control dial is set to “C” position,
the air selection will be automatically set to the
recirculation position and the air conditioning will oper-
ate.
When the dial is moved thereafter, the air conditioning
continues to operate and the air selection setting returns to
the setting before the dial was set to “C” position.
Mode selection dial
N00736700210
To change the position and amount of air flowing from the
vents, turn the mode selection dial. Refer to “Changing the
mode selection” on page 5-3.
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5-10 Comfort controls
5
If high cooling performance is desired, or, if the outside air is
dusty or contaminated in some way, use the recirculation posi-
tion. Switch to the outside air position every now and then to
keep the windows from fogging up. NOTE
When the mode selection dial is set to the “ ” position,
the air conditioning compressor runs automatically. Out-
side air introduction will also be selected automatically.

When the temperature control dial is set to the “C” posi-
tion, the air selection will be automatically set to the
recirculation position.
Air conditioning switch
N00731000465
Push the switch, and the air conditioning compressor will turn
on. The air conditioning indicator light (A) will come on.
Push the switch again and the air conditioning compressor will
stop and the indicator light (A) goes off.
CAUTION
!
Using recirculated air for a long time may cause the
windows to fog up.
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Comfort controls
5-11
5
MAX switch
N00766500015
When the blower speed selection dial is not OFF and the MAX
switch is pressed, the indicator light (A) illuminates and cool-
ing/heating performance and the air conditioning setting is
changed according to the temperature control dial position.
When the switch is pressed again, the operation returns to the
mode before pressing the switch.
When the temperature control dial is set between middle
(
) and “H” position
The heating capability is at maximum.
When the temperature control dial is in middle (
) posi-
tion
The air flow is at maximum.When the temperature control dial is set between “C” and
middle (
) position
The air conditioning automatically operates and the cooling
capability is at maximum.
NOTE
Do not use the cooling/heating function with the MAX
switch for a long time. Because the power consumption is
greatly increased, the cruising range is shortened.

When the blower speed selection dial or temperature con-
trol dial is operated with the indicator light illuminated,
the indicator light goes out and the selected function over-
rides others.
Other functions return to the mode before pressing the
MAX switch.

When the air conditioning is operated with the MAX
switch, the air conditioning does not stop if the function is
cancelled.
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Comfort controls
5-13
5
Quick heating1. Set the mode selection dial to the “ ” position.
2. Set the air selection switch (A) to the outside position.
3. Turn the temperature control dial clockwise or counter-
clockwise to between middle (
) position and “H” posi-
tion.
4. Turn the blower speed selection dial to any position other
than “OFF” position.
5. Press the MAX switch (B).NOTE
Do not use the heating function with the MAX switch for
a long time. Because the power consumption is greatly
increased, the cruising range is shortened.
Cooling
N00731200337
For ordinary cooling

1. Set the mode selection dial to the “ ” position.
2. Set the air selection switch (A) to the outside position.
3. Turn the temperature control dial clockwise or counter-
clockwise to the desired temperature between middle (
)
and “C” position.
4. Select the desired blower speed.
5. Push the air conditioning switch (B).
6. When the air conditioning is operating, the switch indica-
tor light (C) illuminates.
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5-14 Comfort controls
5
NOTE
If the outside air is dusty or contaminated in some way, set
the air selection switch (A) to the recirculation position.
Let in some outside air from time to time for good ventila-
tion.

To cool the leg areas, set the mode selection dial to the
“ ” position.NOTE
When the blower speed selection dial is set to the
“AUTO” position, the air flow is adjusted automatically
according to the temperature of the interior and the posi-
tion of the temperature control dial.For quick cooling

1. Set the mode selection dial to the “ ” position.
2. Set the air selection switch (A) to the recirculation posi-
tion.
3. Turn the temperature control dial clockwise or counter-
clockwise to between middle (
) and “C” position.
4. Turn the blower speed selection dial to any position other
than “OFF” position.
5. Press the MAX switch (B).
The air conditioning automatically operates and the indi-
cator light (C) illuminates.
NOTE
Do not use the cooling function with the MAX switch for
a long time. Because the power consumption is greatly
increased, the cruising range is shortened.
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Comfort controls
5-17
5 Important air conditioning operating tips
N00733700323
1. Park the vehicle in the shade whenever possible. Parking
in the hot sun makes the vehicle interior extremely hot
which then requires more time to cool. If it is necessary to
park in the sun, open the windows for the first few min-
utes of air conditioning to expel the hot air.
2. Afterwards, keep the windows closed when the air condi-
tioning is in use. The entry of outside air through open
windows will reduce cooling efficiency.
3. When running the air conditioning, make sure the air
intake, which is located in front of the windshield, is free
of obstructions such as leaves. Leaves collected in the air-
intake chamber may reduce air flow and plug the water
drains. Air conditioning system refrigerant and lubri-
cant recommendations If the air conditioning seems less effective than usual, the cause
might be a refrigerant leak.
Have the system inspected by a certified i-MiEV dealer.
During a long period of disuse The air conditioning should be operated for at least five min-
utes each week, even in cold weather. This includes the quick
defrosting mode. Operating the air condition system weekly
maintains lubrication of the compressor internal parts and
maintains the air conditioning in the best operating condition.
CAUTION
!
The air conditioning system in your vehicle must be
charged with the refrigerant HFC-134a and the
lubricant POE MA68EV.
Use of any other refrigerant or lubricant will cause
severe damage and may require replacing your vehi-
cle’s entire air conditioning system.
The release of refrigerant into the atmosphere is not
recommended.
The new refrigerant HFC-134a in your vehicle is
designed not to harm the earth’s ozone layer. How-
ever, it may contribute slightly to global warming.
It is recommended that the old refrigerant be saved
and recycled for future use.
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6-4 For emergencies
6
NOTE
Open the terminal cover before connecting the jumper
cable to the positive terminal of the 12V starter battery.
(Refer to “Disconnection and connection” on page 7-16.)

Use the proper cables suitable for the battery size.
Otherwise heat damage to the cables could result.8. Connect one end of the other jumper cable to the nega-
tive (-) terminal of the booster battery (B), and then con-
nect the other end to the designated ground location of
the vehicle with the discharged battery (A) at the point
farthest from the battery.
9. Start the engine in the vehicle providing the boost. Let the
engine idle a few minutes, then start the electric motor
unit by turning the electric motor switch to the ON posi-
tion.
WA R N I N G
!
Make sure that the jumper cables and your clothing
are clear of the cooling fans and drive belts. Entan-
glement with the fans or belts can cause serious per-
sonal injury.
WA R N I N G
!
Be sure to follow the proper order when connecting
the batteries, of: →→→.
Make sure that the connection is made to the cor-
rect designated location (as shown in the illustra-
tion) properly. If the connection is directly made to
the negative (-) terminal of the battery, the flamma-
ble gases from inside the battery might catch fire
and explode, causing personal injury.
When connecting the jumper cables, do not connect
the positive (+) cable to the negative (-) terminal.
Sparks can make the battery explode.
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7-10 Vehicle care and maintenance
7
To add coolant
N00955900011
Mitsubishi Genuine Coolant provides excellent protection
against corrosion and rust formation on all metals, including
aluminum.
If you need to add coolant often, the cooling system should be
pressure-tested for leaks. Take your vehicle to a certified i-
MiEV dealer for testing.
Reservoir cap
N00955800010
The reservoir cap (E) must be tightly sealed to prevent losing
coolant which may result in electric motor or nearby parts of
the room under the hood damage. Only use a Genuine
Mitsubishi Parts reservoir cap, or an approved equivalent.
Use “Dia Queen Super Long Life Coolant Premium” or an
equivalent*.
*: similar high quality ethylene glycol based non-silicate, non-
amine, non-nitrate and non-borate coolant with long life
hybrid organic acid technology
CAUTION
!
Do not use alcohol or methanol antifreeze or any
coolants that contain them. Using the wrong anti-
freeze can corrode aluminum parts.
The required concentration of anti-freeze differs
depending on the expected ambient temperature.
Above -31 °F (-35 °C): 50 % concentration of anti-
freeze
Below -31 °F (-35 °C): 60 % concentration of anti-
freeze
You can check the concentration level with a gauge
from an automotive supply store, or a certified i-
MiEV dealer or service station can check it for you.
Do not use water to adjust the concentration of cool-
ant.

Do not top off the tank with plain water only. Water
by itself boils at a lower temperature and does not
stop rust or freezing. If the water freezes, it will
damage your cooling system. Do not use tap water. It
can cause corrosion and rust.
WA R N I N G
!
Wait for the electric motor to cool down before
opening the reservoir cap. Otherwise hot steam or
boiling coolant could spray up from the reservoir
and scald you.
CAUTION
!
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