1992 VOLKSWAGEN CARAVELLE Heater

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CONTROLS
AND EQUIPMENT

12
3 4 5 6 m.bc
"fy

7 8 9 10 111

Timer*
'. ih the timer in the instrument panel up to
r-ee different switch-on times can be se­
eded
for the auxiliary heater*. It is thus

::ssible
to start the heater without having
go
to the vehicle.

e
heater runs for maximum 120 minutes

ie'.d
it switches itself off. It can be switched
c~
prematurely by pressing button 9. The

preset
time is stored and can be called up

again
so that the heater switches on again =: the same time.

~ne
switch-on time can be programmed up :: one week in advance. 1- Display for 3 possible pre-selected
times

2-
Time display/pre-selected time

3-
System malfunction display

4-
Temperature display*
5-
"On" or "Off" display

6-
Display for pre-selected day 7-
Push
button for time and day of week

8-
Push
button for selecting time and day

9-
Push
button for "On" or "Off"
10-
Push
button for re-setting time or pre­
selected
time and calling up remaining running time

11-
Push
button for setting time or pre-se­
lected
time, setting pre-selected day

and
temperature display*

Notes

• As a temperature sender is not
fitted
at the factory an incorrect temperature figure
appears
when button 11 is
pressed.

• Displays 2 and 6 appear continuously after switching on the ignition. After switch­ing off the ignition both displays will only ap­

pear
if button 7 is
pressed.
Setting
the
actual
time

•
Press
and hold button 7.
• Set correct time with buttons
":1c".

Setting
the
actual
day of week
•
Press
and hold button 7.
• Set correct day of week with button 8.
Switching
heater
on (without preset
operation)
•
Press
button 9; symbol 5 appears r 're
display.

A
prerequisite is that rocker switch D z" control panel of heater is in centre pos : z~
With the ignition switched off the heate' .•.
be
switched on for approx. max. MZ —-

utes.

The
remaining running time can ce := e: by pressing button 10 briefly. If the c_r.c~

is
pressed longer than one second :~e
ning time will be shortened.

Note

If continuous operation of :~e -ea:e •

wanted,
it must be switcher :" B: re ::'-

trol
panel (see page 63).
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CONTROLS AND
EQUIPMENT

Switching
heater
off
•
Press
button
9/symbol 5 disappears.
Setting
the
pre-selected
times

•
Press
button
8/the
three possible pre­
selected
times and actual time can be called up separately as follows:
1st pre-selected time
2nd pre-selected time
3rd pre-selected time

Actual
time etc.
At the same time the day of week is dis­ played in each level.

For
the initial input and for each change to
an old input
first
call up the corresponding pre-selected time level
with
button
8. It is
then possible to set the desired pre-se­ lected time in each level
with
buttons 10 or
11.
If a time is set before the actual time of
day, the next day of the week appears in the display automatically. If a different day of the week is desired, it is

necessary
to wait
until
the weekday display

flashes
before setting the new day of the
week by pressing
button
11.
The inputs are stored in the memory if no

further
inputs are made
within
about 10
sec­

onds after setting a pre-selected time and
day of the week. With the ignition switched
on the actual time is
displayed,
with
the igni­

tion
switched off the display disappears. However the numbers 1,2 or 3 remain in the
display 1 to indicate
that
a pre-selected
time is activated.
Notes

• If not activated the heater will not start at the pre-selected time!
• Only one pre-selected time can be acti­
vated,
which in
turn
also runs only once. However, the time can be repeated by acti­
vating again. When doing this the inputs re­ main stored in the memory.
• The switched-on period is determined
as
described in the "Switching heater on"
section (see previous page).
If the activation (not the pre-selected set­
tings!) is to be cancelled, press
button
8
until
the number in display
1
is no longer vis­
ible.

66
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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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CONTROLS
AND EQUIPMENT
1 2 3 4 5 6
7 8 9 10 11

Timer
With the timer in the instrument panel up to
three different switch-on times can be se­
lected
for the additional water heater. It is
thus possible to start the heater without
having
to go to the vehicle.

The
heater runs for maximum 30 minutes
and
then switches itself
off.lt
can be
switched
off prematurely by pressing but­
ton 9. The preset time is stored and can be

called
up again so that the heater switches on again at the same time.

The
switch-on time can be programmed up
to one week in advance. 1- Display for 3 possible pre-selected
times

2-
Time display/pre-selected time

3-
System malfunction display

4-
Temperature display*
5-
"On" or "Off" display

6-
Display for pre-selected day
7-
Push
button for time

8-
Push
button for selecting time and day

9-
Push
button for "On" or "Off"
10-
Push
button for re-setting time or pre­
selected
time and calling up remaining running time

11-
Push
button for setting time or pre-se­
lected
time, setting pre-selected day

and
temperature display*

Notes

• As a temperature sender is not
fitted
in the factory an incorrect temperature figure
appears
when button 11 is
pressed.

• Displays 2 and 6 appear continuously after switching on the ignition. With the igni­
tion switched off both displays will only ap­
pear
if button 7 is
pressed.
Setting
the
actual
time

•
Press
and hold button 7.
• Set correct time with buttons 10 or 11.
Setting
the
actual
day of
week

•
Press
and hold button 7.
• Set correct day of week with button 8. Switching on
heater
(without pre-set
operation)
•
Press
button 9; symbol 5 appears in the
display.

A
prerequisite is that the temperature
selec­

tor lever is pushed fully to the right.
With ignition switched off the heater will be
switched
on for approx. max. 30 minutes.

The
remaining running time can be
called-
up by pressing button 10 briefly. If the but­
ton is pressed for longer than 1
second,
the running time will be shortened.

Note

Continuous
operation of the additiona
water heater is only possible with the igni­
tion switched on. Additionally the heater must be switched on at the timer with but­
ton 9.

68
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CONTROLS AND
EQUIPMENT

Switching
heater
off
• -'ess
button
9; symbol 5 disappears. '.;te

-_e"
switching off the heater the circulation
b-~o and the combustion blower con- " • ^es to run for 2 minutes.
2
jring
this
time
the
temperature
se­
lector
lever
must
not be pushed to
ae
left
-
danger
that
heater
unit
will
: .
erheat!

Setting
the
pre-selected
times

•
r-ess
button
8/the
three possible pre­ ss ect times and the actual time can be .i ed up one after the other as follows:
r. cre-selected time
I-; ore-selected time •-z ore-selected time

jfcrjal
time
: -jltaneously the day of the week is dis-
: z.ed at each level.
::' :he initial input and for each change to
r" Did input
first
call up the corresponding
:'e-selected
time level
with
button
8. It is "en possible to set the desired pre-select
~e
at each level
with
buttons 10 or 11. If
I: Tie is set before the actual time of day,
re next day of the week appears automati- za y in the display. If a different day of the week is desired, it is

necessary
to wait
until
the week day display

flashes
before setting the new day of the
week by pressing
button
11.
The inputs are stored in the memory if no

further
inputs are made
within
about 10
sec­
onds after setting a pre-select time and day
of the week. With the ignition switched on
the actual time is displayed,
with
the ignition switched off the display disappears. How­

ever
the numbers 1, 2 or 3 remain in the dis­
play 1 to indicate
that
a pre-selected time is
activated.
Notes

• If not activated the heater will not
start
at
the pre-selected time!
• Only one pre-selected time can ce act •
vated,
which in
turn
only runs once, r: ever, the time can be repeated by activating

again.
When doing this the input remains stored in the memory.
• The switched-on period is determined
as
described in "Switching heater on" (see previous page). If the activation (not the pre-selected set­
tings!) is to be cancelled, press
button
8
until
the number in display 1 is no longer vis­

ible.

69
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DRIVING
TIPS

The technical
prerequisites

"or
a low fuel consumption and efficiency were "built in" at the factory. Particular im­
portance was placed on the lowest possible

disturbance
to the environment. To retain

and
make the best possible use of these
characteristics
attention should be paid to
the following points:

Vehicles
fitted
with
a
catalytic

converter
may
only
be
driven
on

unleaded
petrol.

Even
those
vehicles
which
do
not
have
a
catalytic
converter

should
be
driven
on
unleaded
petrol
for the
sake
of the
environment.

The
prescribed
maintenance

operations
should
be
carried
out

exactly
as
specified
in the
Service
Schedule - see
also
page
93.
Having your vehicle regularly serviced by
a Volkswagen dealer not
only
ensures
that
it is always operationally fit, but it
also ensures economy, lowest possible burden on the environment and a long
service
life.
Check the
tyre
pressures
every
4

weeks.

Low
tyre
pressures increase the rolling

resistance.
This not
only
increases the

fuel
consumption and
tyre
wear,
but the
handling is also impaired.
Do not
carry
unnecessary
ballast

in the
luggage
boot

Particularly in
town
traffic
when one has to accelerate
often,
weight
has a
great
in­
fluence on the
fuel
consumption. As a

rule
of
thumb:
For every 100 kg of
weight

the consumption increases by approxi­
mately
litre
per 100 km.

Remove
roof
rack
immediately

after
use
Particularly at
high
speeds the increased
air resistance makes
itself
felt
consider­

ably.

gCK
Electrical
consumers
should
only
be
switched
on
when
they

are
actually
required

Heated rear windows, additional driving

lights
and heater blower consume a con­
siderable amount of
current.
The higher
alternator
load
also increases the
fuel

consumption. For instance, over a period of 10 hours, the heated rear window
will

increase
the
fuel
consumption by ap­
proximately 1
litre.
Check the
fuel
consumption
reg­

ularly

The
fuel
consumption should be checked
each
time
the
tank
is
filled
up. By doing
this
inconsistencies on the vehicle which
lead to an increased
fuel
consumption
can be discovered sooner.
• Check the
engine
oil
level
each
time
the
tank
is
filled
up

The
oil consumption depends to a great ex­

tent
on the engine load and
speed.
Depend­
ing on the style of driving the consumption

can
be as much as 1.0 litres/1000 km.
It is normal for the oil consumption of a new

engine
to reach its lowest level after a cer­
tain mileage has been covered. The
con­
sumption cannot be properly
assessed
until
the vehicle has run approx. 5000 km.

This
also
applies to the fuel consumption
and
the engine output.
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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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DO-IT-YOURSELF
Fuse
layout

<*'om
left
to
right)

No.
Component
A11
' - Dipped beam
left,
headlight range control
left
10
I- Dipped beam
right,
headlight range control
right
10
3-
Instrument
and number plate lighting 10
--
Rear
wiper, seat heating 15

5-
Windscreen wiper,
windscreen and rear window

washer/elec.
heated

washer
jets 15

5-
Blower, air conditioner 30
/- Tail and side
light
right,
engine compartment
light
10

3-
Tail and side
light
left
10
9-
Rear
window heating, mirror heating 20

10-
Fog lights, rear fog
light
15
II- High beam
left,
high beam
warning lamp 10

12-
High beam
right
10

13-
Horn, radiator fan (run-on) 10
1 Ampere No.
Component
A

14-
Reversing lights, electric outside mirrors, sliding/tilting
roof,
shift pattern auto, gearbox,

cruise
control system
(cancel contacts on the brake
and clutch pedal) 10

15-
Engine electronics 10

16-
Warning lamps,
dash
panel insert,
glove box
light
15

17-
Turn signals 10

18-
Electric fuel pump,

Lambda
probe 20

19-
Radiator fan, air conditioner 30

20-
Brake lights 10

21-
Interior
and luggage compartment lights, make-up mirror
light,

clock,
radio,
central locking 15

22-
Cigarette lighter 10
Additional
fuses
(in separate holders)
• above the relays A11

Fuse
for electric windows 20
• In the engine compartment on the bulk­
head
above the brake servo:

Glow
plugs21 50
• Under the driver's seat

Fuse
for additional water heater 10

Fuse
for heater blower .30

Fuse
for water heater
glow plug 20
Fuse
for auxiliary heater3' 25
Fuse colour code:

Red:
10 Ampere

Blue:
15 Ampere

Yellow:
20 Ampere

Green:
30 Ampere
21 This fuse should only be renewed by
a
Volks­
wagen dealer.
31 On vehicles
with
swivelling seats this fuse
can
be found in the side
trim
behind the
driver's seat.

123
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