Webasto Thermo Top C Operating And Maintenance Instructions

Action in the event of faults
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:
Fault description Possible cause
Heater switches off No combustion after
automatically starting and restarting.
(= fault lock-out). Flame goes out
during operation.
Heater does not switch on. Heater is without
electric power.
Heater switches off Heater has overheated
during operation due to lack of coolant.
(= fault lock-out).
To cancel the fault interlock
Wait
S E
T
approx.
ON
or
3 s
ON
2 5 2 5
2 0 2 0
A A
A 1 A 1
A A
Interrupt power Refit the fuse Briefly press ON button
supply by on transmitter on left or
removing the 20 A press button on
fuse (yellow) in the timer
heater cable
harness
!
Note:
The heater switches on again when the fuse is refitted.
Please contact a Webasto service centre if the fault cannot be remedied in this way.
Remedy
Switch off heater and
switch on again
(not more than twice).
Check power supply
to heater and ground
connections.
Refill coolant as directed
by manufacturer.
1
2
3
Wait
Wait approx.
approx.
3 s
3 s
2 5 2 5
2 0 2 0
A A
A 1 A 1
A A
Interrupt power Refit the fuse.
supply by The heater
removing the 20 A switches on
fuse (yellow) in the again.
heater cable
harness
Operating and
maintenance instructions
Thermo Top C
Thermo Top E
Telestart
General information
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.
Maintenance and safety instructions
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.
The heater must not be operated
n
In filling stations and tank farms.
n
In places where explosive vapours or dust may build up
!
(e.g. near fuel, coal, wood dust or cereal stores).
n
In enclosed rooms (e.g. garages), not even via the timer
or Telestart.
Danger of explosion
and suffocation!
The heater must not:
D
n
be exposed to temperatures of more than 120 °C
(storage temperature), otherwise the electronics may
suffer permanent damage.
n
be operated without at least 20% brandname anti-freeze
in the water of the heating circuit.
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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