Eberspacher EasyStart T User Manual
EasyStart T
Operating instructions.
Comfort Timer
with 7-day preset capability.
22 1000 32 88 06
03.2009
Contents
Introduction
• Please read first...................................................................................................... 3
• Safety information ..................................................................................................3
• General information ................................................................................................ 3
• Purpose ................................................................................................................. 3
Overview
• Timer ..................................................................................................................... 4
• Displays ................................................................................................................. 5
Operation and Adjustment
• Basic operation and adjustment rules ..................................................................... 6
• Activate timer ......................................................................................................... 7
• Set weekday, time and operating time ............................................................... 8
• Switch on heater ................................................................................................ 9
• Switch off heater .............................................................................................. 10
• Switch on ventilation ........................................................................................ 11
• Switch off ventilation ........................................................................................ 12
• General notes on ”ventilate“ mode ................................................................... 13
• Switch on add-on unit ...................................................................................... 14
• Switch off add-on unit ...................................................................................... 15
• General information on the add-on unit ............................................................ 15
• General information on programming the preset time ....................................... 16
• Program preset times ................................................................................ 17, 18
• Delete preset times .......................................................................................... 19
• Set heating level – of water heaters .................................................................. 20
• Set heating level – of air heaters ....................................................................... 21
What to do if …?
• Displays ......................................................................................................... 22, 23
• Preset time not programmable / Display disappears ............................................. 23
Service
• Hotline ................................................................................................................. 24
2
Important Information
Please read fi rst
Please ensure you read through these
operating instructions carefully before you
start to set and use the timer.
These operating instructions contain
important information, which you require
to set and use the timer.
Please store these operating instructions
in a safe place so you can refer to them at
a later date.
Safety information
Danger!
– All information and notes, in particular
the safety information in the heater’s
technical description must be observed
at all times!
– The heater must be switched off when
refuelling.
– Only use original spare parts.
General information
The timer has a simple control structure.
With only 4 keys, it is possible to set all
functions, change them if necessary and
program the preset times.
We recommend use of the temperature
sensor, available as an option, in order to
be able to utilise all the timer’s functions.
If a vehicle was disconnected from the
power supply (battery disconnected) and
the power supply is reinstated, the time
appears when the timer is activated. This
must then be adjusted. See description on page 8 “Set weekday, time and
operating time”.
Operation of the timer is described in
detail from page 6.
Purpose
The EasyStart T timer is used to switch
on / off and preset the switching on time,
operating time and operating mode of the
heater and / or add-on unit installed in
the vehicle.
Please note!
Improper use and use outside the specified area of use cancels all liability and
warranty.
3
Overview
Timer
The timer can be used to make the
settings and adjustments necessary for
operation of the heater and to switch various units on and off.
Please note!
The number of symbols and displays differs depending on the installed heater and
feature options.
Menu bar
Program bar
Display of the active
program memory
and corresponding
weekday
Control key –
Back
Select a function in
the menu bar and
adjust values
Activation key
• Timer – ON / OFF
• Switch over in the display bar
between
– Temperature
– Time
– Operating time
– Temperature setpoint value
• Switch back to the
menu bar
4
Display bar
Control key –
Next
Select a function in
the menu bar and
adjust values
OK key
Select the flashing
symbol or confirm
inputs
Covering cap and
fixing screw
Status display
Overview
Displays
Menu bar
Display bar
Heater ON / OFF
Ventilation ON / OFF
Add-on unit ON / OFF
Program preset time
Set the time / operating time
Set heating level
Program bar
Preset memory 1
Preset memory 2
Preset memory 3
Mo – So Weekdays
Mo – Su English weekdays
Please note!
• If the program number is underlined,
e.g. this program will be executed
next.
• “Ventilate” mode is not possible in all
heater models.
• The add-on unit function is not possible with all heater models and must be
activated by the installation workshop.
Numerical and text displays
AM Time in the morning (English)
PM Time in the afternoon (English)
°C Temperature in degrees Celsius
F Temperature in degrees Fahrenheit
Unlimited operating time
Heating level set
Status display
Heating mode active
Ventilation mode active
Add-on unit active
5
Operation and Adjustment
Basic operation and adjustment rules
Activate timer
If the display is not lit, the timer must be
activated before each use.
The timer must be activated before each
operation or adjustment.
To do this, press until the menu bar
appears in the display, then release the
key and continue with the operation or
adjustment (see also page 7).
Flashing symbols
Each flashing symbol
in the menu, program
and display bar can be
changed with or and
confirmed with .
Confirm input
Settings and changes must always be
confirmed with , otherwise they are lost
(exception: operating time).
Terminate / quit settings
You can use to terminate or quit enter-
ing settings in a menu.
Display disappears
If the vehicle lighting is switched off, no
heater or additional unit is switched on,
or no setting or actuation is made, the
display disappears within 10 seconds, i.e.
the timer switches to idle state.
For renewed input you must press
again.
Set operating time
(one-off or permanent)
The operating time can be individually set
with or .
In preset mode from 10 – 120 minutes.
In immediate operation from 10 – 120
minutes or continuous operation .
See pages 8, 9, 11 and 14 for a descrip-
tion.
Display if a temperature sensor is
connected.
If the optional tempera-
ture sensor is connected
the time and temperature
can be alternately dis-
played by pressing .
In the settings and opera-
tions described below it
is assumed that a temperature sensor is
connected.
6
Operation and Adjustment
Activate timer
press until the menu bar appears in the display and
the temperature is displayed.
The timer is activated.
Please note!
• Possible displays such as and are described
in the chapter “What to do if …?” from page 22.
• If the heater or additional unit is in use or the vehicle
lighting is switch on (terminal 58), the timer does not
have to be activated.
The following actions are possible:
• Switch from temperature display to time and back,
press .
• Select functions in the menu bar with or ,
confirm selection with .
The further procedure is described in the relevant sec-
tion for the selected function.
Display
7
Operation and Adjustment
Set weekday, time and operating time
Activate timer with (see page 7).
Select symbol with or .
Confirm selection with .
Select weekday with or .
Confirm selection with .
Set hours with or .
Confirm setting with .
Set minutes with or .
Confirm setting with .
Permanently set operating time for immediate operation
with or .
Confirm setting with .
The set, current time is displayed.
The adjustment is completed.
Display
The following action is possible:
• Select functions in the menu bar with or , confirm
selection with .
The further procedure is described in the relevant sec-
tion for the selected function.
8
Operation and Adjustment
Switch on heater
Activate timer with (see page 7).
Select symbol with or .
Confirm selection with .
Heater is switched on.
The following actions are possible for the operating
time:
• The operating time can be accepted with .
• The operating time can be changed as a one-off with
or and then confirmed with .
Please note!
The operating time last displayed is adopted without
confirmation.
• press to display the temperature, the last saved
operating time remains valid.
The following actions are possible:
• Call up display.
press, the current heating level is displayed
(for air heaters only)
press to display the time.
Display
press to display the operating time.
See above for adjustment.
• Select functions in the menu bar with or ,
confirm selection with .
The further procedure is described in the relevant section for the selected function.
9
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