Truma Trumatic E 4000 A Gebrauchsanweisung, Einbauanweisung Seite 15

Switching on the Ventilation
Control panel with slide switch
Set switch (a) to Ventilation and switch (b) to the desired out-
put setting.
Control panel with rotary switch
Set the rotary switch to the desired output setting (e).
Switching off
Set the slide switch (a) or the rotary switch (d) to the centre.
If the appliance is switched off after a heating phase, the fan
can continue running in order to make use of the residual
heat.
If the appliance is not used for a prolonged period of time,
mount the cowl cap, close quick-acting valve in the gas sup-
ply line and turn off gas cylinder.
Green indicator lamp "Operation"
(under rotary control knob)
When the appliance is switched on (heating or ventilation) the
green indicator lamp must be illuminated (the fan is running).
If the indicator lamp is not illuminated, possibly check the
(main) switch. For this purpose observe respective instructions
of the vehicle manufacturer.
During the heating operation, while the flame is burning, the
green indicator lamp lights up with twice the in-tensity. This
also makes it possible to determine the in-stantaneous switch-
ing point of the room temperature.
Fuses
The device and control panel fuses are on the electronic con-
trol unit on the device.
Device fuse (F1):
3.15 AT – slow – (EN 60127-2-3)
Control panel fuse (F3):
1.6 AT – slow –
The fine-wire fuse must only be replaced by a fuse of the
same design.
Red indicator lamp "Failure"
Should a failure occur, the red indicator is illuminated per-
manently. Possible causes for the failure can be e.g. no gas,
insufficient combustion air, heavily soiled rotor, defective fuse
etc.. Deactivate by switching off and then switching on again.
Opening a window to which a window switch is attached
and closing it again is the equivalent of switching the equip-
ment off and on again at the control panel (e.g. a fault reset)!
Flash operation indicates that the operating voltage is too
low or too high for the appliance (charge battery, if necessary).
In Germany, always notify the Truma Service Centre if prob-
lems are encountered; in other countries the relevant service
partners should be contacted (see Truma Service Booklet or
www.truma.com).
Accessories
1 Control unit VG 2
for heaters of driver's cabs in tank vehicles, for the trans-
portation of hazardous goods according to ADR (not to be
used in combination with a time switch).
2 Outside switch AS
for switching the heater on and off from the outside of the
vehicle, e.g. for cargo space heaters (available with 4 m or
10 m connecting cables).
3 Acoustic signalling device ASM
gives an acoustic signal in event of a failure.
4 Time switch ZUE
for pre-programming 3 switch-on times within 7 days, in-
cluding 4 m connecting cable (suitable for 12 V and 24 V
vehicle electrical system).
5 Remote sensor
monitors the room temperature independent of the position
of the control panel (available with 4 m or 10 m connecting
cable).
6 Multiple connector MSD
for connecting several accessories (e.g. time switch and
remote sensor).
Extension cable for accessories
Items 1 – 6 of 4 m or 10 m (not illustrated).
7 Direct switch DIS 1
for operating the heater at high setting only, without tem-
perature control (available with 10 m connecting cable).
Replaces control panel.
Or direct fixed temperature switch DFS
for operating the heater at a fixed temperature (40 °C –
70 °C depending on the version). Replaces the control
panel.
All electrical accessories are fitted with a connector and can
be connected individually.
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