Webasto SmarTemp Control 3.0 Installation instructions

1
SmarTemp Control 3.0
SmarTemp Control 3.0
Bluetooth
Digital Control Interface For
Air and Coolant Heaters
Installation / Operation Instructions
English ………………………………………………………………………………………………….…..2
Français ……………………………………………………………………………………………………17
Español ……………………………………………………………………………………….…….....…..34
….……………………………………………………………………………………….…….....…..51

SmarTemp Control 3.0 Installation - Operating Instructions
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General
Thank you for choosing Webasto to meet your heating needs. The Webasto SmarTemp Control 3.0
enables you to quickly and effortlessly operate Webasto air and coolant heaters specified in the
compatibility section.
NOTE: The information in this document refers to both the SmarTemp Control 3.0 and SmarTemp
Control 3.0 Bluetooth unless otherwise noted.
Operation
The Webasto SmarTemp Control 3.0 is the next generation of the SmarTemp series controllers. It’s
operated using a single rotary dial around the outside of the unit to scroll through menu options.
Simply click the select button to make your choice. Refer to LCD Screen Symbol Legend on page 5 for
more information.
Compatibility
AT 2000 STC – Rheostat to SmarTemp 3.0 Bluetooth Adapter harness (P/N: 5013929A)
AT EVO 40/55 – Rheostat to SmarTemp 3.0 Bluetooth Adapter harness (P/N: 5013930A)
AT 2000STC & EVO 40/55 – SmarTemp 2.0 to SmarTemp 3.0 Adapter harness (P/N: 5013931A)
Thermo Pro 50 & Thermo Top Evo – Rocker switch to SmarTemp 3.0 Bluetooth Adapter harness (P/N:
5013932A)
Mounting Procedure
Multiple factors such as doors and windows must be taken into consideration as they can directly affect
the SmarTemp Controls ambient temperature reading. Refer to “Temperature Calibration” section on
page 4 if these obstacles are unavoidable.
1. Find a suitable mounting location (on a flat surface if possible) in
a visible area.
CAUTION: Always install the unit in an area protected from the
effects of weather and dust contamination or the unit will not
function as intended.
2. Use the drilling dimensions / template in the back of this manual
to lightly mark the two mounting holes.
3. (Optional Step) To route wire harness through the mounting
surface, drill a 17mm hole as notated on the drilling dimensions /
template.
Note: Always make sure there are no obstacles behind the
mounting location prior to drilling.
4. Secure the Webasto SmarTemp Control 3.0 using the two supplied #4 screws.

SmarTemp Control 3.0 Installation - Operating Instructions
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Electrical Connections
This is a plug and play kit for all compatible heaters. Refer to the compatibility section for adapter part
numbers.
Connector Pin out
Connector end of connector
FEMALE CONNECTOR
MALE CONNECTOR
Pin
Number Description
Pin
Number Description
1 12V / 24V power 1 Brake signal input*
2 Battery ground 2 Open cavity
3 Heater ON signal (coolant heater only) 3 W-Bus
4 Not used 4 Ambient temperature (air heaters only)
For terminal removal use: Molex terminal removal tool P/N: 11-03-0044
http://www.molex.com
* Only used in original equipment installations

SmarTemp Control 3.0 Installation - Operating Instructions
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Temperature Calibration
Based on the installation location of the SmarTemp Control 3.0, multiple factors such as door
openings can affect the SmarTemp Controls ambient temperature reading. If temperature offset
adjustment is needed see “Offset” on page 7 for further details.
Interface Description – SmarTemp Control 3.0 Panel (Air Heater)
Rotary Knob
On / Off Button
Screw Cap
LCD Screen
Status Indicator Light(s)
Ambient Temp Sensor
Select Button (standard
shown, Bluetooth similar)
Interface Description – SmarTemp Control 3.0 Panel (Coolant Heater)
(Webasto) ON/Off Button
Rotary Knob
LCD Screen
Screw Cap
Status Indicator Light(s)
Select Button (standard shown,
Bluetooth similar)

SmarTemp Control 3.0 Installation - Operating Instructions
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LCD Screen Symbol Legend – Air Heater
LCD Screen Symbol Legend – Coolant Heater
Mode (Auto or Manual)
Auto Mode
Manual Mode
Operation Using SmarTemp Panel
Heater ON Example
Press the Webasto button to turn heater on.
Set Temperature Output & Heater Runtime Example – Air Heater
Using the rotary dial and the selection button, follow these steps to set your cab temperature to 70°F
with a runtime of 4 hours.
1. Press the Selection button. Using the rotary dial, select: Duration > Timed > Then set your
duration to 4 hours. Confirm the adjustment by pushing the selection button.
2. From the main screen use the rotary dial to adjust the set temperature to 70°F; confirm the
adjustment by pushing the selection button.
NOTE: The set temperature can be adjusted quickly even when the heater is running using the same
method as above.
Main Screen
Heater Mode Vent Mode
Timer Start Day / Time
Timer Active
Ambient Temperature
Set Temperature
Timer Start Day / Time
Ambient Temperature
Timer Active
Heat Mode
Runtime Remaining
Ambient Temperature
User Set Temperature
Mode Indicator
Heater ON
Vent Mode
Runtime Remaining
Mode Indicator
Ambient Temperature
Fan Speed Indicator (Low –
Medium - High) Fan ON
Runtime Remaining
Timer
Active
Auto
Mode
Curren
t Day
Curren
t Time
Heater
ON
Current
Day
Current
Time
Heater
ON
Manual
Mode
Runtime Remaining
NOTE:
When Auto is visible, timers
are enabled
Current
Day
Day / Time
Auto or
Manual
Mode

SmarTemp Control 3.0 Installation - Operating Instructions
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Set Timer Example – Air Heater
Set timer to turn on Friday at 6:30AM with a runtime of 60 minutes.
1. Press the Select button. Using the rotary dial, select Timer.
2. Highlight the timer feature, press the Selection button. Select “edit” from the sub-menu.
3. Adjust and select day for Friday.
4. Adjust and select time for 6:30AM.
5. Adjust and select runtime for 60 minutes.
6. Settings are saved each time the Select button is pressed.
Refer to Menu Descriptions Table for a detailed description of each menu item and its default setting.
Set Temperature Output & Heater Runtime Example – Air Heater
Using the rotary dial and the selection button, follow these steps to set your cab temperature to 70°F
with a runtime of 1 hour.
3. Press the Select button. Using the rotary dial, select: Duration > Timed > Then set your duration
to 1 hour. Confirm the adjustment by pushing the selection button.
4. From the main screen use the rotary dial to adjust the set temperature to 70°F; confirm the
adjustment by pushing the selection button.
NOTE: The set temperature can be adjusted quickly even when the heater is running using the same
method as above.
Set Timer Example – Coolant Heater
Set timer to turn on Friday at 6:30AM with a runtime of 60 minutes.
1. Press the Select button. Using the rotary dial, select Timer.
2. Select the timed event you wish to edit
3. Use the rotary dial and the Select button to select ON or OFF to enable or disable that timed
event.
4. Use the rotary dial and the Select button to select the time and day.
5. Edit the start time and the duration using the rotary dial and the Select button.
6. Use the rotary dial and the Select button to return to the main screen
Refer to Menu Descriptions Table for a detailed description of each menu item and its default setting.

SmarTemp Control 3.0 Installation - Operating Instructions
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Definitions Default
Value
Mode
Mode changes the operation of the heater between heat mode and
ventilation mode. Status indicator lights will illuminate red for heat mode
and blue for ventilation mode (air heaters only) when the selected mode is
active.
Heat Mode
Timer
User can select a specific day, time and heater runtime up to 7 days in the
future. Be aware this is a one-occurrence timer requiring the user to turn
the timer “ON” again after each scheduled timer use.
When selecting timer a sub-menu will appear (Edit, On, and Off). To modify
timer settings, select “edit”. Select the day, time, and heater runtime using
the rotary knob and the selection button. Settings are saved each time the
selection button is pressed. If the timer function will be used regularly for
next day startups, the “ANY” setting can be used in place of the day of the
week. With this set, the timer will disregard the day setting and start during
the next 24-hour period based on the time selected. The “ANY” setting is
located in the list of days between Saturday and Sunday.
OFF
Duration
Duration allows for the selection of continuous heater operation or timed
operation. The heater runtime can be set to 30, 60, 90, or 120 minutes (air
heaters) or from 30 to 120 minutes, in 10-minute increments (coolant
heaters).
IMPORTANT: Timed duration is not to be mistaken for Timer functionality.
The duration times above are used when turning the heater on manually.
I.e. set the heater duration for 8 hours before heading to bed.
Note: If timed operation is selected 10 hours is default.
Continuous
Language Language changes between English, Spanish, and French. English
Offset
This allows the user to set an offset (plus or minus 9ºF, 5ºC) to compensate
for any temperature difference between what the SmarTemp reads, and
what the operator feels.
NOTE: This function only applies to air heaters.
0º
Temp Unit Temp Unit changes between Fahrenheit and Celsius units of measure.
NOTE: This function only applies to air heaters. Fahrenheit
LVD
LVD “Low Voltage Disconnect” allows the user to set the battery voltage
level at which the Webasto SmarTemp Control 3.0 will shut down the
heater. A warning (LED and message) will appear after 8 minutes of low
voltage. The warning will remain on for 2 minutes before the heater is
switched off.
If battery voltage is equal to or less than the threshold selected +0.1v, the
heater will not start. I.e. if an 11.5v threshold is selected the heater cannot
be started until B+ has reached 11.7v.
12 volt -Range between 11v – 12.5v
24 volt -Range between 21v – 25.5v
11.4v
24.2v

SmarTemp Control 3.0 Installation - Operating Instructions
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PM Reminder
If the heater has not run 30 days, the preventive maintenance (PM)
reminder will alert the operator with a message to run the heater for 20
minutes. The indicator lights will flash red as a visual reminder.
The operator will have the ability to Start the 20-minute maintenance cycle
or delay it via a “Snooze” option. When Snooze is selected the PM
reminder will postpone until 12:00PM the following day.
ON
Time & Date
Set time and date using the rotary knob and selection button. 12 (AM / PM)
or 24 hour available.
The Webasto button can be used to go back to the previous field if
additional changes are needed.
NOTE: This must be done before starting the heater for the first time after
power has been applied.
Backlight Set intensity of backlight. 80%
User
Permission
A password can be set to prevent access to the advanced “Options” menu.
Enter a 4-digit code passcode to begin securing the “Options” menu.
Note: This is typically used in fleet vehicle applications.
Disabled
Bluetooth Enable or disable Bluetooth functionality. Enabled
Error Code
This section will log the last 5 error codes and the date that it was set.
Highlight and select an error code for a full description. If the heater
produces an error code, the status indicator lights will flash red and the
error will display on the main screen.
NOTE: Heater error codes cannot be reset through the Webasto SmarTemp
Control 3.0; a Webasto PC Diagnostics tool or the SmarTemp app is
required. Refer to the heater service manual for resetting an error code.
Brake Input
Signal
When enabled the heater will only start when the parking brake is enabled
and a 12V signal on the Brake Input pin of the SmarTemp 3.0 connector.
NOTE: This feature is only used in original-equipment applications.
Enabled
Heaters
Allows you to name the heater(s) connected to the SmarTemp through the
mobile application after selecting number of heaters. The control method
(analog or W-Bus) to be selected.
NOTE: W-Bus is not a control option for the TT Evo heater when used with
an Air Top heater.
Reset to
Default Returns all settings to factory default values.
Back Select this to return to the previous screen. N/A
Status Indicator Lights - The Red status indicators (heater "ON") and LCD screen backlight turn off after 30
seconds. A touch of any button or a turn of the rotary knob will re-activate these lights. If the "Webasto"
button is used to re-activate these lights, an additional press of this button is necessary to turn the heater off.
Note that when the heater is "ON" the display is active.

SmarTemp Control 3.0 Installation - Operating Instructions
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Operation from Mobile Application
The SmarTemp 3.0 with Bluetooth connectivity can be controlled via a smartphone or other mobile device.
The device will scan for nearby devices when the application is started. Be sure your SmarTemp 3.0 has
Bluetooth enabled by going to Settings – Bluetooth – Enabled before starting the application for the first time.
The first time your SmarTemp is discovered, you will be prompted to enter
a 4-digit code that will be displayed on the SmarTemp screen. Enter that
code and press SEND.
The home screen shows the current status of the heater. Refer to the table
below for detailed information.

SmarTemp Control 3.0 Installation - Operating Instructions
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Refer to the table below for an explanation of the various icons and their functionality
ICON
Function
Heater currently being controlled by the application.
Turns the heater ON or OFF.
Up to four timer events can be set, edited, and
activated using the timer function.
Temperature selection (air heaters only).
Opens the diagnostic screen. This allows passive
observation of outputs, activation of individual
components is not possible within the mobile
application. For full-featured access, PC Diagnostics
must be used.
This option does allow for clearing of fault codes,
printing a diagnostic report, and sending a diagnostic
report via e-mail or text message.
Status indicator:
Standby mode displays an image of the heater currently
selected.
Heat mode is indicated by a red icon. Remaining run
time is shows when timed operation is selected;
continuous duration is shown.
Ventilation mode is indicated by a blue icon. Remaining
run time is shows when timed operation is selected;
continuous duration is shown.
Battery voltage display.
NOTE: The voltage displayed is voltage present at the
SmarTemp connector.
Ambient temperature measured at the SmarTemp (air
heaters only).

SmarTemp Control 3.0 Installation - Operating Instructions
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This is the temperature the SmarTemp is set to
maintain.
Returns the user to the home screen.
This icon accesses the same menu settings as detailed in
the chart on page 7.
The More menu assists with basic troubleshooting.
NOTE: Links will take you to www.techwebasto.com.
When the user is accessing the menu structure within
the SmarTemp 3.0 this screen will appear in the
application preventing conflicting settings.

SmarTemp Control 3.0 Installation - Operating Instructions
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Diagnostic Information
SmarTemp
When the heater detects a fault, a fault code message will be displayed on the Smartemp 3.0 screen. This
information can aid in diagnosing and rectifying the fault. Refer to the service information for the heater in
question, found on www.techwebasto.com for more information.
Up to five previous faults are stored in the SmarTemp 3.0. These can be accessed and displayed on the
SmarTemp 3.0 screen by selecting the Error Code menu selection.
SmarTemp 3.0 Application
Current and stored fault code information can be accessed through the SmarTemp 3.0 mobile application by
selecting the Diagnostic icon on the home screen. This information can aid in diagnosing and rectifying the fault.
Refer to the service information for the heater in question, found on www.techwebasto.com for more
information.
After selecting the Diagnostic icon from the home page there are two headers; View and Diagnostic. The tables
below discuss those options.
VIEW
The overview shows the operator current operating parameters of the heater in
real time. The view will differ depending on the heater currently selected and
connected to, but items such as supply voltage, output temperature, heating
energy, flame detector, combustion air fan, fuel pump, and glow plug are shows
with values represented on a bar graph. Indicator lights are also displayed that
show and active/inactive state.
This view is divided into three areas:
Operational information icon shows various operational parameters programmed
into the heater such as minimum and maximum voltage threshold, software
version, etc.
Operating data shows the total heating time, on-time PH (pre-heat), on-time SH
(supplemental heat), etc.
Error codes (up to five) will also be listed in this section.
You also have the ability to Export customer report from this section. This can be
exported via text message, mail, or various other forms of mobile
communication.
The fault list shows up to 5 stored or active faults that have been detected by the
heater’s control module. The faults are displayed most recent on top. The state
of the fault, stored and/or actual, will be indicated with a Yes or No as well as
how many times the fault has occurred by the fault counter.
The Code and Advanced error information helps in diagnosing the error. Refer to
the service information for the heater in question, found on
www.techwebasto.com for more information.

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Use this function to clear all fault codes from the timer. The fault codes in the
heater will remain.
DIAGNOSTIC
The diagnostic heater only changes the options at the top of the page, the lower portion will remain the view
that is selected under the View header.
Stop and start diagnosis by using these icons.
The Customer report icon generates a customer report that can be sent via text
message or e-mail.
Technical Information:
–Rated Voltage: 12V / 24V
–Operating Voltage Range: 9V - 32V
–Low Voltage Disconnect Range: 12V: 11 – 12.5V | 24V: 21 – 25.5V
–Operating Temperature: - 40° ... +185 °F (- 40° ... +85 °C)
Note: Display visible to -22°F (-30°C)
–Set Temperature Range: 41° - 95° F (5° - 35° C)
–Installation Dimensions: (L x H x D) 2.7” x 2.2” x .60” (69.4mm x 55.5mm x 15.2mm)
Drilling Dimensions
Use the dimensions / template located in the back of this manual as a guide when installing and mounting
the Webasto SmarTemp Control 3.0.
NOTE: The Webasto SmarTemp Control 3.0 has an integrated ambient temperature sensor. To ensure this
sensor properly measures the surrounding air, the unit must only be mounted in the vertical position.

14
Air Top 2000STC SmarTemp retrofit connections (rheostat to SmarTemp 3.0)
Air Top Evo SmarTemp 2.0 to 3.0 Retrofit

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Air Top 2000STC SmarTemp retrofit connections – SmarTemp 2.0 to 3.0
Thermo Top Evo SmarTemp 2.0 to 3.0 Retrofit

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NOTES

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SmarTemp Control 3.0
SmarTemp Control 3.0 Bluetooth
Interface de contrôle numérique pour
chauffages d’air et de liquide de refroidissement
Instructions d’installation et d’utilisation
Informations générales
Merci d’avoir choisi Webasto pour répondre à vos besoins de chauffage. Le Webasto SmarTemp Control 3.0
vous permet de faire fonctionner rapidement et sans effort les chauffages d’air et de liquide de refroidissement
Webasto spécifiés dans la section de compatibilité.
REMARQUE : les informations contenues dans ce document font référence à la fois au SmarTemp Control 3.0 et
au SmarTemp Control 3.0 Bluetooth, sauf indication contraire.
Fonctionnement
Le Webasto SmarTemp Control 3.0 est la nouvelle génération de contrôleurs de la série SmarTemp. Il s’utilise à
l’aide d’un seul bouton rotatif situé à l’extérieur de l’appareil pour faire défiler les options du menu. Cliquez
simplement sur le bouton de sélection pour faire votre choix. Reportez-vous à Légende des symboles LCD à la
page 19 pour plus d’informations.
Compatibilité
AT 2000 STC - Faisceau d’adaptateur Rhéostat vers SmarTemp 3.0 Bluetooth (réf. : 5013929A)
AT EVO 40/55 - Faisceau d’adaptateur Rhéostat vers SmarTemp 3.0 Bluetooth (réf. : 5013930A)
AT 2000STC & EVO 40/55 - Faisceau d’adaptateur SmarTemp 2.0 vers SmarTemp 3.0 (réf. : 5013931A)
Thermo Pro 50 et Thermo Top Evo - Faisceau de l’adaptateur Interrupteur à bascule vers SmarTemp 3.0
Bluetooth (réf. : 5013932A)
Procédure de montage
De multiples facteurs tels que les portes et les fenêtres doivent être pris en compte car ils peuvent affecter
directement la lecture de la température ambiante de SmarTemp Controls. Reportez-vous à la section
« Étalonnage de la température » à la page 18 si ces obstacles sont inévitables.
1. Trouvez un emplacement de montage approprié (sur une surface plane si
possible) dans une zone visible.
MISE EN GARDE : installez toujours l’appareil dans un endroit protégé
des effets des intempéries et de la contamination par la poussière, sans
quoi l’appareil ne fonctionnera pas comme prévu.
2. Utilisez les dimensions/le gabarit de perçage au dos de ce manuel pour
marquer légèrement les deux trous de montage.
ATTENTION : cancer et troubles de
la reproduction
www.P65Warnings.com

SmarTemp Control 3.0 Installation - Instructions d’utilisation
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3. (Étape facultative) Pour acheminer le faisceau de câbles à travers la surface de montage, percez un trou
de 17 mm comme indiqué sur les dimensions/le gabarit de perçage.
Remarque : assurez-vous toujours qu’il n’y a aucun obstacle derrière l’emplacement de montage avant
de percer.
4. Fixez le Webasto SmarTemp Control 3.0 à l’aide des deux vis n° 4 fournies.
Connexions électriques
Il s’agit d’une trousse Plug & Play pour tous les chauffages compatibles. Reportez-vous à la section sur la
compatibilité pour connaître les références des adaptateurs.
Broches du connecteur de sortie
Extrémité du connecteur
CONNECTEUR FEMELLE
CONNECTEUR MÂLE
Numéro
de la
broche
Description
Numéro
de la
broche
Description
1 Alimentation 12 V/24 V 1 Entrée du signal du frein*
2 Terre de la batterie 2 Cavité ouverte
3
Signal de mise en marche du chauffage
(chauffage de liquide de refroidissement
uniquement)
3 W-Bus
4 Non utilisée 4
Température ambiante (chauffages d’air
uniquement)
Pour le retrait des bornes, utiliser : outil de retrait des bornes Molex réf. : 11-03-0044
http://www.molex.com
*Utilisé uniquement dans les installations d’origine

SmarTemp Control 3.0 Installation - Instructions d’utilisation
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Étalonnage de la température
Selon l’emplacement d’installation du SmarTemp Control 3.0, de multiples facteurs tels que les ouvertures de
porte peuvent affecter la lecture de la température ambiante de SmarTemp Controls. Si une compensation de la
température est nécessaire, voir la section « Compensation » à la page 21 pour plus de détails.
Description de l’interface - Panneau SmarTemp Control 3.0 (chauffage d’air)
Bouton rotatif
Bouton marche/arrêt
Bouchon à vis
Écran ACL
Voyant(s) d’état
Capteur de température
ambiante
Bouton de sélection (modèle
standard illustré, Bluetooth
similaire)
Description de l’interface - Panneau SmarTemp Control 3.0 (chauffage de liquide de
refroidissement)
(Webasto) Bouton marche/arrêt
Bouton rotatif
Écran ACL
Bouchon à vis
Voyant(s) d’état
Bouton de sélection (modèle standard
illustré, Bluetooth similaire)

SmarTemp Control 3.0 Installation - Instructions d’utilisation
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Légende des symboles de l’écran ACL – Chauffage d’air
Légende des symboles de l’écran ACL – Chauffage de liquide de refroidissement
Mode (automatique ou manuel)
Mode automatique
Mode manuel
Fonctionnement à l’aide du panneau SmarTemp
Exemple de chauffage activé
Appuyez sur le bouton Webasto pour allumer le chauffage.
Exemple de réglage de la température de sortie et de la durée de fonctionnement du chauffage –
Chauffage d’air
À l’aide du bouton rotatif et du bouton de sélection, suivez ces étapes pour régler la température de votre
cabine à 70 °F pour une durée de 4 heures.
1. Appuyez sur le bouton de sélection. À l’aide du bouton rotatif, sélectionnez : Durée > Minuterie > puis
réglez votre durée sur 4 heures. Confirmez le réglage en appuyant sur le bouton de sélection.
2. À partir de l’écran principal, utilisez le bouton rotatif pour régler la température de consigne à 70 °F;
confirmez le réglage en appuyant sur le bouton de sélection.
REMARQUE : la température de consigne peut être réglée rapidement même lorsque le chauffage fonctionne
en utilisant la même méthode qu’illustrée ci-dessus.
Écran principal
Mode de chauffage
Mode de ventilation
Jour/heure de démarrage de
la minuterie
Minuterie active
Température ambiante
Température de consigne
Jour/heure de démarrage de la
minuterie
Température ambiante
Minuterie active
Mode de chauffage
Durée de fonctionnement restante
Température ambiante
Température définie par l’utilisateur
Indicateur de mode
Chauffage activé
Mode de
ventilation
Durée de fonctionnement restante
Indicateur de mode
Température ambiante
Indicateur de vitesse du ventilateur
(faible - moyenne - élevée) Ventilateur activé
Durée de
fonctionnement
Minute
rie
active
Mode
autom
Jour
actuel
Heure
actuell
e
Chauff
age
Jour
actuel
Heure
actuelle
Chauffa
ge
activé
Mode
manuel
Durée de
fonctionnement
REMARQUE : quand Auto est
visible, les minuteries sont activées
Jour
actuel
Jour/heure
Automatiqu
e ou
manuel