Analogue Control Panel Installation (Optional); Selecting A Location; Assembly; Electrical Connections - Truma VarioHeat Einbauanweisung

Analogue control panel installation (optional)

Selecting a location

Install the control panel in a location that is protected from
moisture and humidity.
The length of the supplied connector cable is 6 m (3 m or 9 m
available as an accessory).
Maximum length of connector cable 9 m.

Assembly

If the control panel cannot be flush-mounted, Truma can
provide a surface-mounted frame (8 – part no. 40000-52600)
as an accessory upon request.
– Drill hole with a diameter of 55 mm.
– Attach plug (3) of the connector cable (2) to control panel (1).
– Clamp the connector cable (2) in the cable duct of the con-
trol panel.
– Lay the connector cable (2) to the heater and attach the
connector (4) to the heater's cable harness (see "Electrical
connections").
– Make sure that all plugs are engaged.
– Secure control panel with 4 screws (5).
– Attach the cover frame (6).
m
5 5
Ø
2
4
8
Figure 21
Truma supplies side parts (7) as accessories to improve
the appearance of the cover frame (6). Please contact
your dealer.
16
m
5
3
1
7
6
7

Electrical connections

Route the connector cables in such a way that they cannot
chafe. Also use lead-through bushings or edge protection pro-
files at sharp edges such as metal panel lead-throughs. The
connector cables must not be attached to or come into con-
tact with metal surfaces, the exhaust duct or warm air ducts.
The electrical connection is made via an external cable harness.
Pay attention to the connector cables so that they cannot be
pulled out or crushed.

Connection diagram

A
A
Figure 22 – Connection diagram
Figure 23 – Cable harness
2
X5
1
1
5
X6
2 6
7
3
X7
4 8