1992 VOLKSWAGEN CARAVELLE heating

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CONTROLS
AND EQUIPMENT
Air
vents
Depending
on the position of lever B heated

or
unheated fresh air or cooled air flows
from all vents.

The
vents 3 and 4 can be opened and closed
separately:

Knurled
disc up - outlet
closed.

Knurled
disc down - outlet open.
By
swinging the complete outlet grille of
vents 3 and 4 the air flow can be moved
vertically.

When
the knurled disc in the grille is rotated
to and fro the air flow direction is altered lat­
erally.

The
outlets 2 serve to defrost the wind­
screen
wiper blades.
Setting
instructions

Defrosting
windscreen
and side

windows

• Move upper lever to position ES .
• Move lower lever fully to the
right.

• Set blower switch to stage ES , •
Close
centre outlets.
• Direct side outlets to side windows.
• For optimum defrosting of the wind­
screen
the side outlets should also be

closed.

Demisting
windscreen
and side

windows

• Move upper lever to position ES . For very effective demisting of the windows,
the cooling system switches in automati­

cally
from about + 5° C ambient tempera­
ture.
• Move the lower lever into the heating
range
at low ambient temperatures, and at
high temperatures and high air humidity
(tropics) into the cooling range.
• Set blower switch to stage El or 4 .
•
Close
centre outlets.
• Direct side outlets towards side win­
dows.

58
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CONTROLS
AND
EQUIPMENT

Heating
interior
quickly

I Move upper lever to . I Move lower lever fully to the
right.

I Set blower switch to E3 .
I
Close
centre outlets.
I Direct side outlets towards side win-

5:
.vs.

•(eating
interior
comfortably

I Move upper lever to SSi (comfort set­ 's) or to CS depending on where you
• : jId like the air flow to be.
I Set air temperature as desired
with

: .ver lever.
I Set blower switch to stage 1 or 2.
I Adjust side and centre outlets as re-
:. 'ed. At low ambient temperatures it is
cvisable
to close the centre outlets and di-
ect flow from side outlets towards the side
I ndows. Fresh air
operation

• Move upper lever to
EH
.
• Set air temperature as desired
with
lower lever.
• Set blower switch to desired stage.
• Adjust side and centre outlets as re­
quired.

Maximum
cooling
•
Close
all windows. • Move upper lever to •
• Move lower lever fully to
left
or set as re­
quired.

• Set blower switch to stage 4.
• Adjust side and centre outlets as re­
quired.
However, at least one
outlet
mustal-

ways
be open otherwise the cooling
sys­

tem may ice up.
With this setting the air is drawn from inside
the vehicle and cooled (recirculating air operation).
Normal
cooling
• Move upper lever to EM or
ESS*
.
• Set air temperature as desired .-. :~ lower lever.
• Set blower to stage 1 - 4 as desired.
• Adjust side and centre outlets as re­
quired.
In position EM at least one
outlet
must always be open otherwise the cooling

system
may ice up.
With this setting ambient air is drawn in and
cooled.
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CONTROLS AND EQUIPMENT

Auxiliary
heater*
To
switch heater on
•
Press
rocker switch D on rent.
• Select desired heat
with
knee -
The
green heater in-operatior. =~~" _
comes
on.
Regulating
heat

The
heat is infinitely adjustable
with
:~e knob A.
After heater has been switched on it takes

a
little
time before heat can be
felt.

When
the set temperature is reached, the green in-operation lamp becomes darker.

The
temperature is then held fairly constant by the heater thermostatically.
w-^
=
jxiliary heater works independently of
me .ehicle heating. It is supplied
with
fuel
I: rr the vehicle tank.
He suxiliary heater can be used continu­

es
. when on the move or stationary.
|r~? current is supplied from a 2nd battery.

r~T
air flows from the outlets behind the p*.er's seat.
k- the summer the heater blower can be

(sed
to circulate the air in the vehicle with-
it.: heat.
5v. itching on and off and regulating the aux-
tey heater are done from the control panel
r the dash panel.
-
a
timer* is
fitted
(see page 65) the control

panel
is located on the roof cross member I the passenger compartment.
A
BCD

[J70~-T971

Control
elements

A
- Regulating heat output
B
- Overheating indicator (red)

C
- Heater in-operation lamp (green)
D
-
Rocker
switch for switching heater on
and
off and operating blower without heat.
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CONTROLS
AND
EQUIPVE\

Additional
water
heater*
E
additional water heater heats the
cool-

— ;he heater circuit and supplies the nor- • ^eating heat exchanger and the addi-

:~a
heat exchanger* for heating up the
rsaenger
compartment
with
heated
cool-
' ""e engine coolant circuit is not heated.
I current is supplied from a 2nd battery.

:ching
on and off and pre-selecting the
. :ch on/off times is effected via the timer,
- :h can be found in the instrument panel.

~a
air distribution and the air flow is ef-

:::ed
via the normal heating and ventila- : li aontrol elements (operating see page

a
additional water heater can be used

•en
stationary (short term operation) or -g the journey (continuous operation). If

.a;
when the vehicle is stationary the

•Her
runs for maximum 30 minutes,
;eoy
preserving the battery. Apart from
• 5 t switches off automatically, when a .: ant temperature of 92 degrees C is

Bcned.

"
an
the coolant temperature has dropped
-: .v 84 degrees C the heater switches on
The
additional water heater is supplied
with

fuel from the vehicle tank. It consumes up
to
1
litre
of fuel per hour. The heater output

is
approx. 7.0 kW.

Notes

• If the coolant temperature in the heater circuit reaches 55 degrees C, the fresh air
blower is automatically switched to stage 2.
• The additional water heater will only switch on when the temperature selector
lever
(see page 55, lever C) is pushed fully
to the
right.

• With the heater switched on the tem­ perature selector lever must not be pushed
to the
left.

• Regulating the heat output is not
poss­
ible
with
the temperature selector lever.
• When driving across country through mud or deep snow the heater exhaust pipe

can
become blocked. Therefore under

these
conditions check
that
the pipe is clear before switching on the heater.
Attention

The
heater
must
be s . ::'-
a
: : in confined spaces and when fil­

ling
the
tank.

•
Each
time the heater is sw :ce:
circu
at .-' pump and the comes::-blower continues to run for a v. K.e :: :::
down the heater
unit
quicker. Wher,-:. rg
the tank it is not necessary to vva :
end
of the run-on.
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Sun visors
Ashtrays CONTROLS AND EQUIPMENT

Cigarette
lighter

•= sun visors can be pulled out of the
x~:re mountings and swung towards the

*
i
z
'S.

"*"
e
make-up mirror can also have a sliding
'." :he mirror
with
light* (illustration), mov-•: :ne sliding cover switches mirror lighting
:" and off. The lighting is also automatically
= '. iched off and on when the sun visor is
'= sed or lowered. Ashtray in dash
panel

To
empty - Open ashtray, press spring down and pull ashtray out.

To
replace -
Push
ashtray into the
guides.

Ashtray in passenger
compart­
ment

Removing:

Open
ashtray, press down and take out.
Replacing:

Insert ashtray in from above and then push
fully in.
The
cigarette
lighter
is switched on by
pushing in the element. When the heating
element glows, the lighter springs back
automatically - pull it out immediately and
use
it.

The
cigarette
lighter
socket can be
used
for other electrical
accessories
with
a

capacity
of up to 120 watts. When the en­
gine is not running this will however dis­
charge
the battery. Further information see
chapter
Accessories
on page 117 .

Attention
Be
careful
when
using the ciga­

rette
lighter!

Careless or
uncontrolled
use of
the
cigarette
lighter
can cause burns.
The
cigarette
lighter
and the socket also
work
when
the igni­

tion
is
switched
off and the key removed.
For
this
reason
children
should

never
be
left
in the
vehicle
on

their
own.

73
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DRIVING
TIPS

• As the factory installation of a towing bracket includes the modification of the

cooling
system, this should also be done
when service installing a bracket. Other­

wise
overheating may occur when the en­ gine is pulling hard (mountains, high ambi­
ent temperature, heavy trailer loads).

Certain
vehicle versions can be equipped

with
a heavy-duty cooling system ex fac­

tory,
even though the vehicle is delivered

without
a towing bracket. Details can be ob­
tained from Volkswagen dealers.
• Volkswagen dealers have all the
necess­
ary information on the installation of towing
brackets
and the
fitting
of a heavy-duty

cooling
system. The installation should
therefore be done by them.
• If, when towing a trailer for commercial
purposes,
the permissible
total
weight of

vehicle
and trailer - also
with
passenger
cars
- exceeds 3500 kg, it is necessary to in­
stall and use a tachograph in most European

countries.
Operations
instructions

• When inserting the 13 plug
into
the
socket
on the vehicle, the ribbed sleeve on
the plug must be turned fully to the
right.

The
lid of the socket then engages over the
boss
on the
sleeve.

• If the
traffic
behind the trailer cannot be
seen
properly
with
the standard rear view mirrors, additional outside mirrors will be

necessary.
Both outside mirrors must be

fitted
on folding arms and adjusted to give
a
good view to the rear at all times.
• Pitching movements between towing
vehicle
and trailer can be reduced by heavy-
duty springs and shock absorbers on the rear axle. If these springs and shock ab­

sorbers
have not already been
fitted
at the
factory, they can, in many
cases,
be servi­

ce-installed
by a Volkswagen dealer.
• Pitching and snaking movements can
also
be reduced by stabilizers which can be
obtained from and
fitted
by Volkswagen
dealers
in most European countries. • The permissible trailer weight11 - see

page
151 -must not be
exceeded
on any
ac­

count.
• When towing a trailer in mountainous re­
gions,
note
that
the trailer weights given ir
the "Technical data" are only valid for gradi­ ents up to 10 or 12 %. If the trailer weigh'
is
below the permissible maximum a corre­
spondingly steeper gradient can be

climbed.

• The given trailer weights are only appli­
cable
for altitudes up to 1000 m above see
level.
As the engine
output
and thus the
climbing ability drops due to the decreasing
air density, the weight of vehicle and trailer must also be reduced by 10 % for eacr

further
1000 m or part thereof.
1 The permissible vehicle/trailer weight
con­
sists
of the permissible
total
weight of tow­ing vehicle plus the permissible
total
weight
of trailer. If the permissible trailer load is to be
fully utilized it may be necessary to reduce
the weight of the towing vehicle appropriate­ ly. The towing vehicle must however not be
lighter than the trailer.
82
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GENERAL
MAINTENANCE
Filling the
tank

The
filler neck is on the left-hand side of the

vehicle.

The
tank holds about 80 litres. Trouble-free
refuelling
calls
for correct
use
of filler
nozzle.

•
Insert
nozzle
fully into tank neck and do not
tilt
it.

On
vehicles with a catalytic converter the

spring-loaded
flap below the filler opening
must be
pressed
open with the filler
nozzle.

This
should
also
be noted when using a pet­ rol can to
fill
the tank. As soon as the
correctly
oper­

ated
automatic
nozzle
switches

off for the
first
time,
the
tank
is
full.

Do not try
then
to put
more
fuel
in
because the expansion space in
tank
will
be
filled
- the
fuel
can
then
over­

flow
when
it becomes
warm.

After
filling tank, screw cap on tightly and
lock
it.

Note

•
Never
drive
until
the
fuel
tank
is completely
empty
on vehicles
with

a catalyst. The
irregular
fuel
supply
can cause misfiring. This
allows
un-
burnt
fuel
into
the exhaust system.
Which can cause
overheating
and damage to the catalyst.

•
When carrying a spare can of petrol on the vehicle, official regulations must be ob­
served.
For safety reasons we advise you not to carry a spare can of petrol. In an
acci­

dent the can could become damaged and petrol
escape.

55
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GENERAL
MAINTENANCE
Diesel engines

Diesel
fuel

I
DIN 51 601.
CN1'
not
lower
than
45.

Driving
in
winter

When
using summer Diesel trouble may be
experienced
at temperatures below 0 de­

grees
C because the fuel thickens due to

wax
separation.

Br
this
reason,
winter
Diesel
which is more

"esistant
to cold is sold during the winter in

Germany,
and this works satisfactorily
:Dwn
to between -15 and -22 degrees C,

cepending
on the type of fuel
used.

I countries with different climatic condi-
" :ns the Diesel fuels offered have a differ­

ent
temperature characteristic.
Check
with ; kswagen dealers or filling stations in the
::
jntry
concerned regarding the character-
s:
cs of Diesel fuels.
Filter
preheating

The
vehicle is
fitted
with a filter preheater.

This
will ensure, that the fuel system re­
mains
operational down to about - 25 de­

grees
C provided that winter Diesel which
is
cold resistant down to - 15
degrees
C is
used.
Diluting with petrol is then no longer
necessary
under these conditions.
If, at temperatures below - 25 degrees C
the fuel is waxed to such an extent that the
engine
will not start it is sufficient to place
the vehicle in a warm room for a while.
Fuel
additives
(anti-waxing agents and

similar
fluids) must not be mixed with the
Diesel
fuel.

Cetane
Number, indicates the ignitability of
Diesel
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