Webasto Telestart T91 User manual

09/2009
Einbauanweisung
Installation instructions
Notice de montage
Istruzioni di montaggio
Instrucciones de montaje
Montagehandleiding
Monteringsvejledning
Monteringsanvisning
Monteringshåndbok
Asennusohje
Instrukcja montażu
Návod k instalaci
Beépítési utasítás
Инструкция по монтажу
Telestart T91 / T100 HTM

Improper installation or repair of Webasto heating and cooling systems can cause fire or the leakage of
deadly carbon monoxide leading to serious injury or death.
To install and repair Webasto heating and cooling systems you need to have completed a Webasto
training course and have the appropriate technical documentation, special tools and special equipment.
NEVER try to install or repair Webasto heating or cooling systems if you have not completed a Webasto
training course, you do not have the necessary technical skills and you do not have the technical
documentation, tools and equipment available to ensure that you can complete the installation and
repair work properly.
ALWAYS carefully follow Webasto installation and repair instructions and heed all WARNINGS.
Webasto rejects any liability for problems and damage caused by the system being installed by
untrained personnel.

Telestart T91 / T100 HTM
I
Inhalt
Einbauanweisung .......................................................1
Allgemein .................................................................1
Zertifizierung ............................................................1
Schalteingang für analoge Anbindung der
Bedienelemente .....................................................2
Vorwahluhr .........................................................2
Taster ..................................................................2
Umstellung Schalteingang von „Vorwahluhr“
auf „Taster“ ...................................................2
Umstellung Schalteingang von „Taster“
auf „Vorwahluhr“ ..........................................2
Lieferumfänge .............................................................3
Lieferumfang T91 ................................................3
Lieferumfang T100 HTM ......................................3
D-Netz Telefonkit (Option) ...................................3
Einbau ..........................................................................4
Einbau Telestart-Empfänger .................................4
Einbau Antenne ...................................................4
Einbau D-Netz Telefonkit (Option) ........................5
Einbau ESVT-Adapter
(am Beispiel Thermo Top C) ............................5
Telestart T91 / T100 HTM Nachrüstung .....................6
In Verbindung mit bestehender oder neu
zu verbauender Vorwahluhr .................................6
In Verbindung mit Taster ..........................................7
Telestart T80 mit Vorwahluhr vorhanden ..................7
Option Lüften bei analoger Anbindung .....................8
Sommer-/Winterschalter vorhanden
(Option Lüften aktivieren) ...............................8
Sommer-/Winterschalter vorhanden
(Option Lüften deaktivieren) ...........................8
Sommer-/Winterschalter neu installieren
(Option Lüften aktivieren) ...............................8
Einbau Temperatursensor
(nur bei T100 HTM) .............................................9
Grundeinstellungen der Komfortstufe .......................9
Technische Daten ......................................................10
Anlagen ....................................................................11
Content
Installation Instructions ........................................... 15
General information ............................................... 15
Certification ........................................................... 15
Switching input for analogue connection of heater
controls ................................................................. 16
Digital timer ...................................................... 16
Pushbutton switch ............................................. 16
Changeover of switching input from
"digital timer" to "pushbutton switch" ........ 16
Changeover of switching input from
"pushbutton switch" to "digital timer" ........ 16
Scope of delivery ...................................................... 17
Scope of delivery for T91 ...................................17
Scope of delivery for T100 HTM ........................17
D network telephone kit (option) ....................... 17
Installation ................................................................ 18
Installation of Telestart receiver ......................... 18
Installation of aerial ........................................... 18
Installation of D network telephone kit (option) . 19
Installation of ESVT adapter
(using example of Thermo Top C) .................19
Telestart T91/T100 HTM retrofit .............................. 20
In conjunction with existing or new digital timer
to be installed ................................................... 20
In conjunction with pushbutton .............................. 21
Telestart T80 with digital timer installed .................. 21
Ventilation option with analogue connection .......... 22
Summer/winter switch installed
(activate ventilation option) .......................... 22
Summer/winter switch installed
(deactivate ventilation option) ...................... 22
Install new summer/winter switch
(activate ventilation option) .......................... 22
Temperature sensor installation
(only with T100 HTM) ........................................ 23
Default settings of comfort level ............................. 23
Technical data .......................................................... 24
Appendices ............................................................... 25
Index
Notice de montage ................................................... 29
Informations générales ........................................... 29
Certification ........................................................... 29
Entrée de couplage pour la connexion analogique
des éléments de commande ............................... 30
Horloge de programmation ............................... 30
Bouton-poussoir ................................................ 30
Passage de l'entrée de couplage de « horloge de
programmation » à « bouton-poussoir » ...... 30
Passage de l'entrée de couplage de « bouton-pous-
soir » à «horloge de programmation ............ 30
Compositions de la fourniture ................................ 31
Composition de la fourniture T91 ...................... 31
Composition de la fourniture T100 HTM ........... 31
Kit téléphone réseau D (en option) .................... 31
Montage .................................................................... 32
Montage du récepteur Telestart ........................ 32
Montage de l'antenne ....................................... 32
Montage du kit téléphone réseau D (en option) 33
Montage de l'adaptateur ESVT
(à l'exemple du Thermo Top C) .................... 33
Telestart T91/T100 HTM de deuxième monte ........ 34
En combinaison avec une horloge de programmation
déjà existante ou devant encore être montée .... 34
En combinaison avec le bouton-poussoir ................ 35
Telestart T80 avec horloge de programmation
déjà existant ...................................................... 35
Option ventilation en cas de connexion analogique 36
Interrupteur été/hiver déjà existant
(activation de l'option ventilation) ................ 36
Interrupteur été/hiver déjà existant
(désactivation de l'option ventilation) ........... 36
Interrupteur été/hiver devant encore être installé
(activation de l'option ventilation) ................ 36
Montage du capteur de température
(uniquement sur le T100 HTM) .......................... 37
Réglages de base du niveau de confort .................. 37
Caractéristiques techniques .................................... 38
Annexes ................................................................... 39

Telestart T91 / T100 HTM
15
Installation Instructions
General information
The Webasto heaters of the Thermo Top
series can be retrofitted with the Webasto
Telestart T91 and T100 HTM.
The D network telephone kit (option)
enables the Telestart receiver to be
connected to any existing D network aerial.
Certification
The CE mark is visible when the battery com-
partment cover is open.
The e1 mark is located on the Telestart re-
ceiver.

Telestart T91 / T100 HTM
16
Switching input for analogue connection of heater controls
In addition to the Telestart, a digital timer or
a pushbutton switch can be installed.
Caution:
The digital timer and the pushbutton switch
transmit differing signals to the Telestart re-
ceiver!
The signal input must be adapted to the ap-
propriate heater control!
By default, the signal input of the Telestart
receiver is tuned to the digital timer!
The included ESVT adapter must be adapted
to the existing installation situation (heater
controls and heaters) accordingly by "pin-
ning it in".
See Kapitel "Appendices".
Digital timer
When the heater is activated (by pressing the
instant heat button or by the start of a preset
heater operating time) the Telestart receives
a continuous plus signal from the digital tim-
er during the entire operating time.
Upon deactivation of the heater (by pressing
the instant heat button or when the end of
the operating time preset on the digital timer
is reached), the positive signal is cut off and
the heater is switched off.
Pushbutton switch
Upon switching on or off using the pushbut-
ton switch, the Telestart receiver receives a
short plus signal.
For the Telestart to be able to recognise this
signal, the switching input needs to be set to
"pushbutton switch".
The heater does not switch on if the switch-
ing input is not changed over to "pushbut-
ton switch". Instead, it enters the post-
operation stage and then switches off.
Changeover of switching input
from "digital timer" to "push-
button switch"
- Remove fuse 1A (black) from the heat-
er's fuse holder (voltage interruption).
- Wait at least 5 seconds
- Install fuse in heater's fuse holder and
briefly actuate the pushbutton switch
1x within 5 seconds
- Changeover is terminated
Changeover of switching input
from "pushbutton switch" to
"digital timer"
- Remove fuse 1A (black) from the heat-
er's fuse holder (voltage interruption).
- Wait at least 5 seconds
- Install fuse in heater's fuse holder and
briefly actuate the instant heat button
on the digital timer within 5 seconds
(display back lighting is illuminated)
- After 10 seconds briefly actuate the in-
stant heat button (display back lighting
is extinguished)
- Changeover is terminated

Telestart T91 / T100 HTM
17
Scope of delivery
Scope of delivery for T91
1 T91 transmitter
23Vbattery
3 Mounting bracket
4 T91/T100 HTM receiver
5 ESVT adapter
6Aerial
Scope of delivery for T100 HTM
1 T100 HTM transmitter
26Vbattery
3 Mounting bracket
4 T91/T100 HTM receiver
5 ESVT adapter
6Aerial
7 Temperature sensor
D network telephone kit (option)
1 Duplexer GSM/Telestart
2 HF-adapter cable (190 mm)
4
21
5
6
3
4
21
5
6
3
7
2
1

Telestart T91 / T100 HTM
18
Installation
The installation of the Telestart T91/T100
HTM may only be performed by an author-
ised Webasto dealer.
Installation of Telestart receiver
Caution:
The Telestart receiver must be installed in the
interior of the vehicle!
The preferred installation position is with the
plug-in connectors pointing downward, with
a maximum permissible deviation from the
perpendicular of <45° in either direction.
- Define the installation location of the
receiver in the interior of the vehicle
(preferably near the digital timer in the
case of retrofits)
- Secure the mounting bracket using
sheet-metal screws
- Fit receiver into the mounting bracket
Installation of aerial
Note:
Preferably, the aerial should be installed in
the interior of the vehicle, at the top in the
centre of the windshield or the rear window.
If installed in other locations, the range is
likely to be diminished.
For an optimal reception, a distance of
20 +/- 5 mm from the windshield edge is to
be maintained (see Fig.).
Depending on the installation location of the
aerial, the cable is routed either under the ve-
hicle roof trim and then to the right or left to
the strut or directly downward under the in-
strument panel.
Note:
If there is insufficient space available, the aer-
ial may be installed up to 150 mm off-centre.
- Clean windshield using grease-dissolv-
ing cleaner (e.g. methylated spirits)
- Peel off protective film from aerial and
fix aerial into place
Note:
Do not shorten aerial cable nor bend it sharply.
Smallest winding diameter is 50 mm.
- Route aerial cable to the receiver and
connect it to the receiver
Receiver
Mounting bracket
max. 300
max. 25
Additional installation location
Receiver
Aerial

Telestart T91 / T100 HTM
19
Installation of D network tele-
phone kit (option)
Connect duplexer GSM/Telestart into the ex-
isting D network aerial feeder line.
- Connect existing D network aerial
feeder line to the input of the GSM du-
plexer
- Connect adapter line (length:190 mm)
to the Telestart output of the GSM du-
plexer and to the Telestart receiver
- Connect the telephone line to the tele-
phone output of the GSM duplexer
Installation of ESVT adapter
(using example of Thermo Top C)
Pinning in cables on ESVT adapter: see
- Appendice 1 for analogue control
- Appendice 3 for W-bus control
- Route 4-pin connector of digital timer
of heater wiring harness into vehicle in-
terior
- Connect ESVT adapter to 4-pin con-
nector of digital timer
- Connect ESVT adapter to Telestart re-
ceiver
- Connect ESVT adapter to temperature
sensor (only with Telestart T100 HTM)
Receiver
Adapter
GSM duplexer
line
ESVT adapter
Connector of
Digital timer
Receiver
Temperature
sensor
(only with
T100 HTM)

Telestart T91 / T100 HTM
20
Telestart T91/T100 HTM retrofit
In conjunction with existing or new digital timer to be installed
Note:
Do not pull at the cables!
- Disconnect 4-pole connector from
digital timer
Pinning in cables on ESVT adapter: see
- Appendice 1 for analogue control
- Appendice 3 for W-bus control
- Connect ESVT adapter to 4-pin con-
nector of digital timer
- Connect ESVT adapter to Telestart re-
ceiver
- Connect ESVT adapter to temperature
sensor (only with T100 HTM)
- Connect ESVT adapter to digital timer
25A
15A 1A
123
Connector of
Digital timer
Digital timer
123
ESVT adapter
Connector of
Digital timer
Receiver
Digital timer
Temperature
sensor
(only with
T100 HTM)

Telestart T91 / T100 HTM
21
In conjunction with push-
button
Pinning in cables on ESVT adapter: see
- Appendice 2 for analogue control
- Appendice 4 for W-bus control
- Connect ESVT adapter to 4-pin con-
nector of digital timer
- Connect ESVT adapter to Telestart re-
ceiver
- Connect ESVT adapter to temperature
sensor (only with Telestart T100 HTM)
- Drill hole (16 mm dia.) in location
agreed upon with customer.
- Install pushbutton switch
Note:
When inserting the contacts into the recep-
tacle housing of the pushbutton switch, en-
sure that the colour coding matches that of
the ESVT adapter.
- Insert contacts into receptacle housing
of the pushbutton switch
- Connect the ESVT adapter to the con-
nector on the pushbutton switch.
Caution:
The default setting of the signal input must
be changed from digital timer to pushbutton
switch. See page 16.
Telestart T80 with digital
timer installed
- Remove Telestart T80 receiver
- Install Telestart T91/T100 HTM receiver
as described in installation instructions
Note:
The bracket of the T80 can be used to install
the T91/T100 HTM receiver.
- Remove Y-adapter and replace
with ESVT adapter
Pinning in cables on ESVT adapter: see
- Appendice 1 for analogue control
- Appendice 3 for W-bus control
Temperature
sensor
(only with
T100 HTM)
Digital timer
connector
Pushbutton
Switch
ESVT adapter
Receiver

Telestart T91 / T100 HTM
22
Ventilation option with analogue connection
Summer/winter switch installed
(activate ventilation option)
- Remove the existing Y-cable and/or the
existing ESV adapter
- Connect the ESVT adapter as described
in these installation instructions
- The summer/winter switch (2) remains
mounted
- The heating or ventilation function is
determined by the summer/winter
switch, independent of the setting on
the transmitter or digital timer
Summer/winter switch installed
(deactivate ventilation option)
- Remove the existing Y-cable and/or the
existing ESV adapter
- Connect the ESVT adapter as described
in these installation instructions
- Disconnect the brown (br) and violet
(vi) connection cable from the summer/
winter switch (2).
- Insulate and tie back the cable ends
- The summer/winter switch is now in-
operative and can be removed if de-
sired. The ventilation function has now
been deactivated
Install new summer/winter
switch (activate ventilation
option)
- Expose the brown (br) and violet (vi)
connection cable from the heater wir-
ing harness (1).
- Mount and connect the summer/win-
ter switch (2) at the desired installation
location
- The heating or ventilation function is
determined by the summer/winter
switch, independent of the setting on
the transmitter or digital timer
1
ESVT adapter
1
2
vi
br

Telestart T91 / T100 HTM
23
Temperature sensor installa-
tion (only with T100 HTM)
The supplied temperature sensor should be
arranged in the vehicle so it takes a repre-
sentative measurement of the temperature
inside the vehicle.
The temperature sensor should be fitted:
- Where it is not exposed to direct sun-
light
- Where it is not close to the vehicle
heating nozzles
- Define the installation location of the
temperature sensor inside the vehicle
(check how much cable is available)
- Attach the temperature sensor with a
3.5 mm self-tapping screw (max.
torque 1 Nm)
Default settings of com-
fort level
Teach-in the Telestart T100 HTM as
described in the operating and servicing
manual.
We recommend the default settings in ac-
cordance with Table 1 depending on the ve-
hicle type and the heater used.
Note:
These settings can be optimised to suit the
customer's individual comfort requirements.
T100 HTM temperature sensor
Table 1 Default settings of comfort level
Max. heat flow of heater 4 kW 5 kW 5 kW
(with circulation pump cycling)
Compact car C3 C2 C1
Mid-size car, mini van, sedan C4 C3 C2
Full-size car, van, SUV - C4 C3

Telestart T91 / T100 HTM
24
Technical data
Transmitter Telestart T91 Telestart T100 HTM
Size L/W/H [mm] approx. 54 x 32 x 16 approx. 70 x 37 x 18
Weight [g] 16 45
Transmitter power [mW] 25 25
Transmitter frequency [MHz] 868,3 868,3
Battery [V] 3 (recommended: DL 1/3N Duracell battery) 6 (recommended: PX28L Duracell battery)
Display Multicolour LED LCD display
Operating/storage temperature
(without batteries) [ºC]
0 to +50/-40 to +85 0 to +50/-20 to +70
Receiver
Current consumption [mA] < 1 (bias current)
Size L/W/H [mm] approx. 85 x 65 x 16
Receiver sensitivity [dBm] -110
Aerial connection FAKRA aerial connector, Coding I
Connectors MQS 6-pin socket housing, Tyco 1-1241370-3
Operating/storage temperature [ºC] -40 to +85 (also applies to temperature sensor)
System
Standard functions ON, OFF, heating, ventilation (only with W-bus control), HTM (only with Telestart T100 HTM)
No. of transmitters up to 4 transmitters can be programmed
Range [m] typical: 600
optimal: 1,000 in the open and from an elevated location, hold transmitter vertically

Telestart T91 / T100 HTM
25
Appendices
Appendice 1 Heater with analogue control; Telestart without additional heater control or with
1533 or 1530 digital timer
Telestart
T-sensor
optional for HTM
Digital timer
Heater
not equipped: ge, sw
not equipped: ge
View of cable side
View of cable side
View of cable side
br brown
ge: yellow
gr: grey
rt: red
sw: black

Telestart T91 / T100 HTM
26
Appendice 2 Heater with analogue control; Telestart additional pushbutton
1rt
2ge
16
3sw
4gr
5 ---
6
b
r
6
br
1
3
4
2
1
3 4
2
1sw
2gr
3rt
1ge
2 ---
4br3rt
4br
sw
--
br
rt
Telestart
T-sensor
optional for HTM
Pushbutton Switch
Heater
not equipped: ge
not equipped: ge
View of cable side
View of cable side
View of cable side
br brown
ge: yellow
gr: grey
rt: red
sw: black

Telestart T91 / T100 HTM
27
Appendice 3 Heater with W-bus control; Telestart without additional heater control or with 1533 digital timer
1rt
2ge
16
3sw
4gr
5 ---
6
br
6
br
1
3
4
2
1
3 4
2
1ge
2--
3rt
1ge
2---
4br3rt
4br
--
ge
br
rt
Telestart
T-sensor
optional for HTM
Digital timer
Heater
not equipped: gr, sw
not equipped: sw
View of cable side
View of cable side
View of cable side
br brown
ge: yellow
gr: grey
rt: red
sw: black

Telestart T91 / T100 HTM
28
Appendice 4 Heater with W-bus control; Telestart additional pushbutton
1rt
2ge
16
3sw
4gr
5 ---
6br
1
34
2
1
3 4
2
1sw
2gr
3rt 1ge
2 ---
4br3rt
4br
--
ge
br
rt
Telestart
T-sensor
optional for HTM
Pushbutton Switch
Heater
not equipped: ge
not equipped: sw
View of cable side
View of cable side
View of cable side
br brown
ge: yellow
gr: grey
rt: red
sw: black

Im Fall einer mehrsprachigen Version ist Deutsch verbindlich.
In multilingual versions the German language is binding.
Dans le cas d'une version rédigée en plusieurs langues, l'allemand est alors la langue qui
fait foi.
Nel caso di una versione plurilingue il tedesco è vincolante.
Este manual esta traducido en varios idiomas, le informamos que
sólo la versión en alemán será vinculante.
Bij een meertalige versie is de Duitse versie bindend.
I tilfælde af en flersproget udgave er den tyske version gældende.
Om det förekommer en flerspråkig version är den tyska bindande.
Hvis det finnes en flerspråklig versjon, er det den tyske som har forrang.
Useampikielisten versioiden yhteydessä saksankielinen on sitova.
W przypadku wersji kilkujęzyčznej wiążący jest tekst w języku niemieckim.
V případěvícejazycné verze je závazná němčina.
Többnyelvűváltozat esetén a német nyelvűt is kötelezően tartalmaznia kell.
Для изданий на нескольких языках обязательным является немецкий вариант.
Ident-Nr. 1314652A • 09/09 • Änderungen und Irrtümer vorbehalten • Gedruckt in Deutschland • © Webasto AG, GCS 2009
Webasto AG
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D - 82131 Stockdorf
Germany
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