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7. Installation of electrical devices
Circuit board (reverse side) of TFT display
1
General information regarding the TFT display
The time and date are buered by a 3V 210 mAh, CR2032 type but-
ton cell j. If, therefore, the time should be incorrect or the clock
should stop working, this button cell must be replaced. It is moun-
ted on the reverse of the circuit board of the TFT display. To replace
this button cell j, the TFT display must be removed from the fur-
niture front by carefully clipping the frame out of its holder. You will
then see the screws that fasten the plastic part to the furniture.
Loosen these screws to detach the display.
When replacing the button cell, please ensure that plus
and minus are in the right direction. Incorrect polarity
may cause the display to become defect.
7.5 Truma-iNet-System
(special accessory, model-specic)
Intelligent remote control and control of the Truma
heating and air-conditioner system via an app
The easy-to-use Truma app and Truma-iNet System enable simple
remote control operation and control of the Truma Combi-C heating
and diverse Truma air-conditioning systems from anywhere in the
caravan, provided they have been tted in the factory.
The Truma-iNet box is the central control unit and interface to the
linked Truma devices, enabling the Truma devices to be reliably
combined with each other.
Thanks to the free Truma app, operation is easy and can be carried
out intuitively with any smartphone or tablet. The linked Truma de-
vices can be remote controlled by means of text messages that are
created automatically. When close to the Truma-iNet box, commands
are sent to the devices via Bluetooth. Important status reports can
be retrieved at any time.
The Truma-iNet System oers many advantages:
• easy control of the temperature in the room via app, even when
not in the caravan,
• full control by means of status reports and alarm messages,
• easy installation and enhancement,
• automatic switch to Bluetooth when close to the Truma-iNet box,
• update function ensures that the system will continue to be reliable
in future.
Requirements:
• smartphone or tablet that use the following operating systems:
– Android, V 6.0 or higher
– iOS, V 11 or higher / iPhone 4s or higher
