Ident-Nr. 9000814B
5/2002
Operating and
maintenance instructions
Thermo Top C
Telestart
Thermo Top E
General information
Maintenance and safety instructions
Dear Webasto user
We presume that the principle and mode of operation of your new heater has been
explained to your complete satisfaction by the workshop / service centre which
installed the heater. This manual summarizes the main points of importance for using
the heaters Thermo Top C and Thermo Top E, as well as the handheld transmitter
Telestart T70/T80.
The water heaters Thermo Top C and Thermo Top E have been type-tested and
approved in accordance with Directives 2001/56/EC (heaters) and 72/245/EEC (EMC)
within the territory governed by European Directive 70/156/EEC.
The units must be installed in accordance with the enclosed installation instructions.
n
n
n
In filling stations and tank farms.
In places where explosive vapours or dust may build up
(e.g. near fuel, coal, wood dust or cereal stores).
In enclosed rooms (e.g. garages), not even via the timer
or Telestart.
n
n
be exposed to temperatures of more than 120 °C
(storage temperature), otherwise the electronics may
suffer permanent damage.
be operated without at least 20% brandname anti-freeze
in the water of the heating circuit.
The heater :must not be operated
Danger of explosion
and suffocation!
The heater must not:
D
!
Action in the event of faults
To cancel the fault interlock
If a fault occurs, check that the fuses and plug connections are in perfect condition
and secure.
When a fault occurs, the heater switches to the fault interlock; an error is not indicated
on the clock display.
Always try to cancel the fault interflock before calling a
Webasto service centre.
The following faults can be remedied directly by the user:
Please contact a Webasto service centre if the fault cannot be remedied in this way.
Interrupt power
supply by
removing the 20 A
fuse (yellow) in the
heater cable
harness
Interrupt power
supply by
removing the 20 A
fuse (yellow) in the
heater cable
harness
Refit the fuse Refit the fuse.
The heater
switches on
again.
Briefly press ON button
on transmitter on left or
press button on
timer
Note:
The heater switches on again when the fuse is refitted.
!
or
Wait
approx.
Wait
approx.
Wait
approx.
3s
3s 3s
Fault description
Possible cause
Remedy
Heater switches off
automatically
(= fault lock-out).
No combustion after
starting and restarting.
Flame goes out
during operation.
Heater does not switch on. Heater is without
electric power.
Check power supply
to heater and ground
connections.
Switch off heater and
switch on again
(not more than twice).
Heater switches off
during operation
(= fault lock-out).
Heater has overheated
due to lack of coolant.
Refill coolant as directed
by manufacturer.
ON
ON
1
2
3
S
E
T
20
A
1
A
25
A
20
A
1
A
25
A
20
A
1
A
25
A
20
A
1
A
25
A
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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