1992 VOLKSWAGEN TRANSPORTER temperature

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CONTROLS AND
EQUIPMENT

Air conditioner* in passenger compartment Recirculating air switch*
th the air conditioner in the passenger
:: apartment the rear seating area can also
:e comfortably cooled down.
air conditioner only functions if the air
:: iditioner in the cab is switched on - see
:;ge 57. However, adjustment of the out-
: can be performed independent of the
I stem in the cab. The control elements are : rated on the dash panel - see illustration.
air throughput can be set in any one of
;: J stages (left hand rotary switch).
Th e temperature infinitely variable with the ::ary control (right hand switch).
I Dckwise - increased cooling output
--ti-clockwise - decreased cooling output Air outlets
The air outlets are located in the roof area
above the rear seats.
The outlets can be closed or opened separ­
ately.
By pivoting the outlet grilles the direction of
air flow can also be adjusted.
This switch can be used to change over to recirculating air. This will prevent badiy con-
taminated air from entering the vehicle, e.g.
when driving through a tunnel.
Recirculating air operation should only be
used briefly otherwise the windows wil
mist up.
Switch to left - Recirculating air operation
Switch to right - Fresh air operation

Note

On vehicles with air conditioner a recirculat­ing air switch is located in the bank of
switches in the instrument panel.
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CONTROLS AND EQUIPMENT

Additional
heater*

With the additional heater the rear seating
area
can also be comfortably heated.
Its blower can be switched on
with
a three

stage
rotary switch in the dash panel
(left
hand illustration).
Temperature regulation is carried out to­ gether
with
the temperature regulation of
the normal heater - see page 55 .
On
vehicles
with
an airconditionertempera-
ture regulation forthe additional heater is by way of a rotary control on the
right
adjacent
to the blower switch (centre illustration).

Clockwise
- increased heat output

Anti-clockwise
- decreased heat output
On
vehicles
with
seating arrangement the
outlet is located under the centre row of
seats.
This outlet can be closed by pushing it in.

On
the Delivery van, Multivan and Camper
the outlet is located behind the
front
pass­
enger's
seat.
62
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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 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
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

• 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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