Webasto Telestart T70 Operating Instructions

Troubleshooting
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:
Fault description Possible cause
Heater turns itself off Combustion is neither esta-
automatically blished during the start-up
(= fault lock-out) sequence nor during the
repeated start-up; flame
extinguishes during operation
Heater fails to turn on No power is supplied
to heater
Heater turns off during Heater overheats due to
heating operation lack of coolantl
(= fault lock-out
Fault lock-out deactivation
wait
B
Z G1 08
T 48 0D T6
ca.
FW
3 sec.
or
2 5 2 5
1 5 1 5
A A
A 1 A 1
A A
Interrupt voltage Reinstallation of Briefly press the ON
supply by removing fuse button on the left of the
the 15A fuse (blue) transmitter, or press the
in the heater wiring
harness timer.
!
Note:
The heater will start operating as soon as the fuse is replaced!
If this action does not correct the malfunction, consult your authorised Webasto dealer
Remedy
Turn off heater and then back
on again (max. 2 times)
Check power supply to heater
as well as earthing terminals
Top up coolant in accordance
with manufacturer's directions
ON
wait
wait
3 sec.
1
2
3
ca.
ON
3 sec.
S E
T
2 5
1 5
A
A 1
A
Interrupt voltage
supply by
removing the 15A
button on the digital fuse (blue) in the
heater wiring
harness
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Operating Instructions

Telestart T70
Thermo Top and Thermo Top T
Tele Thermo Top T
General 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.
Maintenance and Safety Information
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
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.
The heater must be switched
ca.
2 5
1 5
A
A 1 Danger of explosions
A
and asphyxiation
Reinstallation of
fuse.
The heater must
The heater will
be turned on.
D
Webasto Thermosysteme International GmbH
Postfach 80 - D-82132 Stockdorf - Hotline (01805) 93 22 78
Hotfax (0395) 55 92-353 - http://www.webasto.de
off :
n
at filling stations and tank farms.
n
in locations where flammable vapours or dust may
!
accumulate (e.g. in the vicinity of fuel-, coal-, sawdust or
grain depots).
n
in enclosed spaces (e.g. garages). This should also be
considered when pre-setting heater operating times or
using the Telestart remote control.
not be
n
exposed to temperatures greater than 120°C (storage
temperature). Exposure to such temperatures may cause
damage to the electronic components.
n
operated without a minimum level of 20% of good quality
antifreeze in the water of the heating circuit.
Thermo Top
water heaters.