Function Check; Warm Air Distribution - Truma TN-3 Autostart Einbauanweisung

Insert the cable into the recess (22) and fit the terminal box
cover (19) with a screw (23 – 3.5 x 19 mm).
When screwing on the terminal box cover (19), please
ensure that the cable does not become caught between
the cover and the housing. There is a risk of short-circuit if this
measure is not taken!

Warm air distribution

The warm air system is designed individually for each vehicle
type using the modular design principle. A wide range of ac-
cessories are available for this purpose.
The warm air connectors (24) are designed for the Truma
65 mm-diameter air duct. In order to improve holding ability,
a clip (26) is fitted to each connector (only for the 65 mm-
diameter air duct). Push the air ducts firmly into or onto the
warm air connectors and, as required, secure each time with
two self-tapping screws (not supplied) of 2.9 mm diameter.
If the air ducts are of different lengths or at sides with greater
heating requirements, the Ø 72 mm air duct must be used.
This allows the full air capacity to be used at this side.
When using the 72 mm-diameter air duct, a BGC elbow must
be fitted into the corresponding connector of the warm air
distributor. Push the BGC elbow into the connector as far as
it will go. The elbow may be secured with a 2.9 mm-diameter
self-tapping screw (not supplied) if required.
8

Function check

Then check all device functions as described in the operating
instructions.
The operating instructions must be handed over to the vehicle
owner.
Warnings
The installer or vehicle owner must affix the yellow sticker
with the warning information, which is enclosed with the ap-
pliance, in a location in the vehicle where it is clearly visible
to all users (e.g. the wardrobe door)! Missing stickers can be
requested from Truma.