Truma iNet Box User manual

Operating instructions Page 2
To be kept in the vehicle!
Truma iNet Box

2
Truma iNet Box
Table of Contents
Symbols used ...................................................................... 14
Intended use ..................................................................... 14
Operating instructions
Safety instructions .......................................................... 15
Display and control panels / connections ................... 16
Preparing start-up ............................................................ 16
Install the Truma App on mobile terminal device ............... 16
Perform the appliance search ............................................. 17
Bluetooth communication .............................................. 17
Set up the Bluetooth connection ........................................ 17
GSM communication ....................................................... 18
Prepare the Truma iNet Box ................................................ 18
Set up the GSM connection ................................................ 18
Notes for operation ......................................................... 19
Technical data ................................................................... 19
Troubleshooting guide .................................................... 20
Factory setting ................................................................. 22
Cleaning and maintenance ............................................. 22
Repair ................................................................................. 22
Firmware update .............................................................. 22
Disposal ............................................................................. 22
Accessories ....................................................................... 22
Truma Manufacturer's Warranty ................................... 23
Declaration of conformity .............................................. 24
Symbols used
Note containing information and tips.
Intended use
The Truma iNet Box was developed for controlling iNet-capable
Truma appliances via mobile terminal devices (e.g. smartphones,
tablet PCs). Communication is via Bluetooth or GSM.
More information about iNet-capable Truma appliance
can be found at www.truma.com/inet.
This product uses FreeRTOS.
Information about this can be found at www.FreeRTOS.org

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Operating instructions
Safety instructions
– Truma iNet Box must not be operated unless
it is in technically perfect condition.
– Operate the Truma iNet Box only with the
approved operating voltage.
– Repairs must be carried out immediately.
Only carry out repairs yourself if the solution
is described in the troubleshooting guide of
this manual.
– A defective Truma iNet Box may only be re-
paired by the manufacturer or the manufac-
turer's service department.
– Do not perform any modifications to the
Truma iNet Box as this can be dangerous.
– Do not switch on the appliance if the casing
is damaged or if liquid has entered it.
– Changes or modifications not expressly ap-
proved by the party responsible for com-
pliance could void the user's authority to op-
erate the equipment.
– This device complies with Part 15 of the
FCCRules and with Industry Canada li-
cense-exempt RSS standard(s). Operation is
subject to the following two conditions:
(1) this device may not cause harmful inter-
ference, and
(2) this device must accept any interference
received, including interference that may
cause undesired operation.
– Le présent appareil est conforme aux CNR
d'Industrie Canada applicables aux appareils
radio exempts de licence. L'exploitation est
autorisée aux deux conditions suivantes :
(1) l'appareil ne doit pas produire de brouil-
lage, et
(2) l'utilisateur de l'appareil doit accepter tout
brouillage radioélectrique subi, même si
le brouillage est susceptible d'en compro-
mettre le fonctionnement.

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Display and control panels / connections
Display panels
BLUETOOTH
POWER
GSM
iNet Box
Figure 1 – Front view
Blue LED (BLUETOOTH)
– flashes upon pairing
– lights up briefly following a reset to the factory settings and
appliance search at TIN 2
Green LED (POWER)
– flashes during start-up and lights up during operation
Red LED (GSM)
– lights up when GSM operation is not possible.
Control panels / connections
SIM
GSM
EXT
INT
1234
Figure 2 – Top view
1Button
Connect BLUETOOTH, reset to the factory settings and
perform appliance search
2Mini-SIM (25 x 15 mm)
3External antenna connection for GSM antenna
4Changeover switch internal / external GSM antenna
Preparing start-up
Install the Truma App on mobile terminal
device
1.Load the Truma App from the Apple AppStore or Google
PlayStore onto the mobile terminal device.
2.Install the Truma App on the mobile terminal device.
If necessary, an installed Truma App must be updated.
3.If the Truma App is to be used on several mobile terminal
devices, steps 1 and 2 must be repeated for each mobile
terminal device.
4.To continue installation, follow the instructions in the Truma
App or the instructions below.
For the remote control to function properly with SMS,
it is necessary for the standard SMS app of your mobile
terminal device to have your phone number as the sender
and not manipulate the text. Under no circumstances may
“WebSMS connectors” be used.

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Perform the appliance search
Preparation:
1. Connect all suitable TIN-bus-capable Truma appliances to
the Truma iNet Box and to the Truma CPplus control panel.
2. Switch on the power supply for all connected appliances
3. Perform the appliance search depending on the Truma iNet
Box interfaces used.
Appliance search, TIN1 interface:
All appliances are automatically recognised.
The iNet-capable appliances connected to the Truma CPplus
control panel must be known to the Truma CP plus control
panel. If this is not the case, you must perform the following
steps on the Truma CP plus:
Start the search of the appliances under menu item
“Service menu” -> “RESET” -> “PR SET”.
After confirmation, the Truma CP plus control panel initialises
itself. “INIT ..” appears on the display while this is in progress.
This stores in the Truma CP plus control panel the appliances
that have been found.
Appliance search, TIN2 interface:
Press the button (Figure 2 – 1) for at least 20 seconds.
A short flashing of the blue LED indicates – appliances saved
and reset done.
Resetting to the factory settings deletes all the data.
Following a repair / retrofit, the appliance search must
be repeated on the Truma iNet Box or with the Truma CP plus
control panel.
Bluetooth communication
Set up the Bluetooth connection
To connect the mobile terminal device to the Truma iNet Box,
the mobile terminal device must be switched on and Blue-
tooth must be activated (see the operating instructions of the
mobile terminal device).
– Start the Truma App and open the remote control
– Press the button (Figure 2 – 1) for approximately 1 second.
If the Bluetooth pairing is active, the Truma iNet Box becomes
visible for up to 2 minutes in the mobile terminal device and
the blue LED flashes at the same time (Figure 1). The name
“Truma iNet Box” appears on the mobile terminal device.
The Bluetooth connection to the mobile terminal device can
be made.
Confirm the “Truma iNet Box” connection in the Bluetooth
settings of your mobile terminal device.
Up to 20 mobile terminal devices (mobile phones, tab-
let PCs) can be logged in on the Bluetooth connection.
Four mobile terminal devices can control the Truma iNet Box
simultaneously.
The first mobile terminal device set up (administrator) remains
permanently in the Truma iNet Box memory. If the maximum
number of mobile terminal devices has been reached, the
21st mobile terminal device overwrites the 2nd one in the
memory and so on.
The first mobile terminal device set up (administrator)
can only be deleted by restoring to the factory setting
(see “Factory setting” on page 10) in the Truma iNet Box.

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The Bluetooth pairing mode is automatically ended
following a successful set-up.
GSM communication
Prepare the Truma iNet Box
A Bluetooth connection must first be established before
the GSM communication can be set up and operated.
A Mini-SIM card with its own call number and sufficient credit
is required for GSM communication. The Mini-SIM card is not
included in the scope of delivery.
Inserting the Mini-SIM card
– Push the Mini-SIM card into the “SIM” slot as shown
(Figure 3) until it engages.
– When doing this, make sure that the card is inserted into
the guide provided for that purpose and that it is under no
circumstances inserted the wrong way round.
SIM
GSM
EXT
INT
Mini-SIM
Figure 3 – Mini-SIM card
Removing the Mini-SIM card
– Pressing the Mini-SIM card again enables it to be removed.
If you have any questions about your Mini-SIM card,
contact your mobile phone supplier
Set up the GSM connection
An active Bluetooth connection is required for the continued
installation and the Truma App on the mobile terminal device
must be started.
1. Select the “set-up assistant” of the Truma App
2.Via the set-up assistant, enter the PIN and the call number
of the Mini-SIM (Truma iNet Box), and also a freely select-
able name (maximum 11 characters), and confirm this step.
Notes:
– The Mini-SIM card is blocked after 3 incorrect PIN entries.
To unblock, the Mini-SIM card must be removed from the
Truma iNet Box and unblocked in a mobile terminal device
with the PUK. Contact your mobile phone provider for help
in unblocking.
– If the Mini-SIM card is replaced, the PIN and call number
must be adjusted in the set-up assistant of the Truma App
before use.

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Notes for operation
To operate the appliances connected via the Truma iNet Box,
follow the steps in the Truma App.
– The Truma iNet Box flashes during start-up and is not ready
for operation until the operation LED lights up continuously.
– The last incoming command is executed.
– Bluetooth communication has priority over GSM
communication.
– The Truma iNet Box automatically switches from GSM
to Bluetooth communication as soon as a saved mobile
terminal device comes into reception range.
– It automatically switches back to GSM communication
when the device goes out of reception range.
– Successful control requires the controlling device to be
ready for operation
– The Truma iNet Box can also be operated without a
Mini-SIM card. This restricts its use to close range via
Bluetooth.
– If the Truma iNet Box is not used for an extended period,
Truma recommends disconnecting the operating voltage to
the Truma iNet Box.
– If you leave your vehicle for an extended period and want
to keep the Truma iNet Box ready for operation, make sure
that the power supply is sufficient for the required time,
bearing in mind the power consumption of all the active
appliances.
Technical data
Power supply 12 V / 24 V
Voltage range min. 8 V, max. 30 V
Average
power consumption 40 mA (12 V), 20 mA (24 V)
SIM card type Mini-SIM (25 x 15 mm)
Interfaces TIN-Bus
(2 x TIN1 replaceable, TIN2)
GSM
Bluetooth
Bluetooth Class 2
Dimensions (L x W x H) 147 x 96 x 40 mm
Weight
(without accessories) approx. 150 g
Temperature -30°C to +60°C
External GSM antenna Antenna gain max. 5.5 dBi at
850 MHz and max. 2 dBi at
1900 MHz
Subject to technical changes.

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Troubleshooting guide
If you encounter problems with the Truma App and / or the Truma iNet Box, we recommend checking that the app is up to date,
and performing an update if necessary.
In this eventuality we also recommend a firmware update for the Truma iNet Box in accordance with the instructions in the firm-
ware update section.
Fault Remedy
Truma iNet
Box and
system
Truma iNet Box is not ready for oper-
ation
(green LED is not on)
– Check all plug connections and whether the power supply is
sufficient
My connected appliances cannot be
controlled
– Check that the Truma iNet Box is ready for operation
– Check that the appliances are connected correctly and ready for
operation
– Perform a restart of the Truma iNet Box. To do this, disconnect
the power supply for about 10 seconds. (*)
GSM Poor network reception – Check the installation of the Truma iNet Box
– Check that the network covers your current location
– Check the internal / external GSM antenna changeover switch
No operation possible
(red LED is on)
– Check that the used Mini-SIM card is functioning properly (e.g.
SIM card has been blocked by the operator)
– Check the PIN in the set-up assistant of the Truma App
– Check the internal / external GSM antenna changeover switch
I have sent a command via SMS but my
appliance has not yet received it
– Check the phone number in the set-up assistant of the Truma App
– There may be a delay in the SMS being forwarded due to the
mobile phone provider or poor network cover
I do not receive SMS confirmation – Check that the used Mini-SIM card is functioning properly and
has credit

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Fault Remedy
Bluetooth No operation possible
(only GSM operation possible)
– Make sure that Bluetooth is active on the mobile terminal
device and is connected, and that the battery of the mobile
terminal device has sufficient charge
– Make sure that you are within Bluetooth range and that the
connection has been successfully set up
– Repeat the set-up of the Bluetooth connection (*)
Insufficient range – Check the installation of the Truma iNet Box
(*) If the measures outlined here do not help, restore the factory settings.
If these actions do not remedy the problem, please contact Truma Service.

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Factory setting
Reset all settings to the factory setting and delete all individ-
ual data or for a appliance search on the interface TIN2.
Press the button (Figure 2 – 1) for at least 20 seconds.
The blue LED lighting up briefly indicates that the reset has
been completed and the appliance search on TIN2 has been
performed.
Cleaning and maintenance
Clean the appliance only with a slightly moistened, lint-free
cloth.
Do not use any chemical or scouring cleaning agents.
Make sure that no liquids or other components enter the
Truma iNet Box.
Repair
If repairs are necessary, contact Truma Service.
Firmware update
To perform an update, only one mobile terminal device may
be actively connected to the Truma iNet Box.
An available firmware update for the Truma iNet Box is dis-
played in the Truma App on the mobile terminal device or can
be called up manually via the settings. Transmission is via
Bluetooth (follow the instructions in the Truma App).
The battery of the mobile terminal device must be sufficiently
charged before a firmware update.
The mobile terminal device should not be moved or used
during an update.
Disposal
The appliance must be disposed of in accordance with the ad-
ministrative regulations of the respective country in which it is
used. National regulations and laws (in Germany, for example,
the End-of-life Vehicle Regulation) must be observed.
Accessories
TIN-bus cable, 3 different lengths
12 / 24 V connector cable
Fuse holder with 1 A fuse
TIN distributor

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The Manufacturer shall bear the cost of employing the Truma
Customer Service for the removal of warranty defects – in
particular, transportation, travelling, job and material costs –
provided that the Customer Service conducts its work within
Germany. This Warranty does not cover Customer Service
work outside Germany.
Additional costs arising from complicated removal or installa-
tion jobs on the unit (e.g. dismantling of furnishings or parts
of the vehicle body) are not covered by the Warranty.
3. Making a claim under the warranty
The Manufacturer's address is:
Truma Gerätetechnik GmbH & Co. KG
Wernher-von-Braun-Straße 12
85640 Putzbrunn, Germany
Should problems occur, please contact the Truma Service Centre
or one of our authorised service partners (see www.truma.com).
Please describe your claim in detail and state the serial number
of the unit and the date of purchase.
To help the Manufacturer determine whether your claim is
covered by the Warranty, the end user must take or send the
unit to the Manufacturer or service partner at their own risk.
If a unit is sent to the manufacturing facility, make sure it
is shipped as a freight item. If the claim is covered by the
Warranty, transport / shipping and the cost of return shall be
borne by the manufacturing facility. If the claim is not cov-
ered by the Warranty, the Manufacturer shall notify the cus-
tomer to this effect, specifying the cost of repairs not borne
by the Manufacturer; shipping costs, too, shall be borne by
the customer in such a case.
Truma Manufacturer's Warranty
1. Warranty claims
The Manufacturer hereby warrants for all defects of the unit
caused by material or production faults. In addition, the seller
continues to be subject to any statutory warranty claims.
No warranty claim shall be applicable under the following
circumstances:
– Consumable parts which are subject to wear and tear
– Use of parts other than original Truma components in any
of the units
– Failure to observe Truma's installation or operating
instructions
– Improper handling
– Improper transport packing
2. Scope of warranty
The warranty covers all defects under clause 1 that occur
within 24 months upon concluding the purchase agreement
between the seller and the end customer. The Manufacturer
undertakes to remedy such defects through subsequent ful-
filment, i.e. at its discretion either by repairing or replacing
the defective item. If the Manufacturer remedies a defect
under its warranty commitment, the term of the Warranty
shall not recommence anew with regard to the repaired or
replaced parts; rather, the original warranty period shall con-
tinue to be applicable. No further-reaching claims shall be
permitted, especially damage claims presented by purchas-
ers or third parties. This provision shall not affect the validity
of the German Product Liability Act (Produkthaftungsgesetz).

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Declaration of conformity
1. Information about the manufacturer
Name: Truma Gerätetechnik GmbH & Co. KG
Address: Wernher-von-Braun-Str. 12, D-85640 Putzbrunn
2. Appliance identification
Type / model: Truma iNet Box
3. Complies with the requirements of the following
ECdirectives
Low Voltage Directive 2014/35/EC
Radio Interference Suppression UN ECE R10
EMC Directive 2004/108/EC
End-of-Life Vehicle Directive 2000/53/EC
Telecommunications Directive 1999/5/EC
and bears the CE mark and the type approval number E1
10R-047568
4. Basis for the proof of conformity
Article 3.1b: EN 301489-1 V1.9.2, EN 301489-7 V1.3.1 (GSM),
EN 301489-17 V2.2.1 (Bluetooth);
Article 3.2: EN 301511 V9.0.2 (GSM 900 and 1800),
EN 300328V1.8.1 (Bluetooth 4.0 LE), EN 300328V1.8.1 (Blue-
tooth 4.0 BR+EDR);
Article 3.1a: EN 60950-1:2006/A2:2013;
Article 3.1a and Article 2 2006/95/EC: EN 62311:2008
5. Monitoring body
Federal Motor Transport Authority (Kraftfahrt-Bundesamt)
6. Signatory details
Frank Oster
Managing Director Putzbrunn, 09.03.2015

Truma Gerätetechnik GmbH & Co. KG
Wernher-von-Braun-Straße 12
85640 Putzbrunn
Deutschland
Service
Telefon [phone]
Telefax [phone]
[email protected]
www.truma.com
50050-15200 · 00 · 03/2015 ·
Should problems occur, please contact the Truma Service
Centre or one of our authorised service partners
(see www.truma.com).
In order to avoid delays, please have the unit model and serial
number ready (see type plate).
©