Ident-Nr. 9000825A 3/0008
Operating Instructions
Telestart T70
Thermo Top and Thermo Top T
Tele Thermo Top T
General Information
Maintenance and Safety Information
Dear Webasto Customer !
We assume that the workshop / service center that carried out the installion explained to
you the operation and principle of functioning of your new heater to your complete
satisfaction. With these operating instructions we would like to provide you with an
overview of the use of the Thermo Top, Thermo Top T and Tele Thermo Top T heaters as
well as the hand-held transmitter Telestart T70.
Within the scope of the StVZO (Road Traffic Licensing Act) "General Design Approvals"
laid down by the Federal Office for Motor Traffic exist for the water heaters.
The installation of the units must be carried out in accordance with the enclosed
installation instructions. The installation must be checked in accordance with the Legal
Provisions for Installation. For details refer to the installation instructions.
The year of the initial operation must be durably marked on the heater's nameplate by
removing the non-applicable years.
Thermo Top
n
n
n
at filling stations and tank farms.
in locations where flammable vapours or dust may
accumulate (e.g. in the vicinity of fuel-, coal-, sawdust or
grain depots).
in enclosed spaces (e.g. garages). This should also be
considered when pre-setting heater operating times or
using the Telestart remote control.
n
n
exposed to temperatures greater than 120°C (storage
temperature). Exposure to such temperatures may cause
damage to the electronic components.
operated without a minimum level of 20% of good quality
antifreeze in the water of the heating circuit.
The heater must be switched :off
Danger of explosions
and asphyxiation
The heater must benot
D
!
Troubleshooting
Fault lock-out deactivation
In the event of a malfunction, fuses and electrical connections should be checked for
condition and security.
In the event of a malfunction, the heater will shut down in its "fault lock-out" mode, no
visual indication will occur on the display of the timer.
Before consulting an authorised Webasto dealer, try to deactivate the fault lock-out
condition.
The following malfunctions can be eliminated by the owner:
B
Z
T
G108
T6
480D
FW
1
2
3
SET
15
A
1
A
25
A
15
A
1
A
25
A
15
A
1
A
25
A
15
A
1
A
25
A
Fault description Possible cause Remedy
Heater turns itself off
automatically
(= fault lock-out)
Combustion is neither esta-
blished during the start-up
sequence nor during the
repeated start-up; flame
extinguishes during operation
Heater fails to turn on No power is supplied
to heater
Check power supply to heater
as well as earthing terminals
Turn off heater and then back
on again (max. 2 times)
Heater turns off during
heating operation
(= fault lock-out
Heater overheats due to
lack of coolantl
Top up coolant in accordance
with manufacturer's directions
If this action does not correct the malfunction, consult your authorised Webasto dealer
Note:
The heater will start operating as soon as the fuse is replaced!
!
Interrupt voltage
supply by removing
the 15A fuse (blue)
in the heater wiring
harness
Interrupt voltage
supply by
removing the 15A
fuse (blue) in the
heater wiring
harness
Reinstallation of
fuse
Reinstallation of
fuse.
The heater will
be turned on.
Briefly press the ON
button on the left of the
transmitter, or press the
button on the digital
timer.
ON
ON
or
wait
ca.
3 sec.
wait
ca.
3 sec.
wait
ca.
3 sec.
Webasto Thermosysteme International GmbH
Postfach 80 - D-82132 Stockdorf - Hotline (01805) 93 22 78
Hotfax (0395) 55 92-353 - http://www.webasto.de
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