Schaudt DT 201 B Instruction Manual
© 2005 Schaudt GmbH, Elektrotechnik & Apparatebau, Daimlerstraße 5, 88677 Markdorf, Germany, Phone +49 7544 9577-0, Telefax+4975449577-29, www.schaudt-gmbh.de
SDT-0018-02EN (Valid from software version 2.16) 830.563 Situation: 18.07.2005
0 Instruction Manual Control and Switch Panel DT 201 B
Instruction manual
Control and switch panel DT 201 B
Table of contents
1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
2 Safety information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
3 Description and appropriate use . . . . . . . . . . . . . . . . . . . . . . . . . .3
4 Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
5 Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
6 Starting up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19
7 Maintenance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
8 Shutting down . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
9 Technical faults, possible causes and remedies . . . . . . . . . . . . .21
10 Circuit diagram - for specialist workshop only . . . . . . . . . . . . . . .22
11 Customer service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23
12 Fault report. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24
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Instruction Manual Control and Switch Panel DT 201 B
1 Introduction
This instruction manual contains important information for the safe operation
of the control and switch panel. It is essential to read and to follow the given
safety information.
The instruction manual should always be kept in the motorhome/caravan. All
safety information must be passed on to other users.
The reproduction, translation and duplication of this manual, even in parts, is
not allowed without written authorization.
2 Safety information
The design of the control and switch panel is state-of-the-art and according to
approved safety technology regulations. Nevertheless, if the safety information in this instruction manual is not closely followed, persons might be injured
or the control and switch panel might be damaged.
Do not use the control and switch panel if it is not in technically good order
and condition. The instruction manual must be followed.
Any technical faults affecting the safety of persons or of the control and switch
panel must be dealt with immediately by qualified personnel.
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Failure to comply with this sign may lead to the endangerment of persons.
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Failure to comply with this sign may damage the unit or the connected consumers.
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This sign indicates recom men dati on s or sp ecial feat ures .
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The electrical system of the motorhome or the caravan has to meet current DIN, VDE and ISO regulations. Manipulations of the electrical system will endanger the safety of persons and the vehicle, and are therefore prohibited.
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Never make any modifications to the control and switch panel.
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Connection work is to be carried out in tensionless condition only.
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The electrical connection may only be established by qualified personnel and must be carried out according to the Schaudt installation
instructions.
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If the living area battery is totally discharged or overcharged for a lengthy
period, it will be irreparably damaged.
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Switch off the 12 V main switch when you leave the vehicle. This prevents
the living area battery from unnecessarily discharging.
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Before starting to drive, check if the step and the supports are retracted
and if the roof hood is closed. If the sensors are defective or if the D+ signal
is missing, the warning signal can fail.
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Instruction Manual Control and Switch Panel DT 201 B
3 Description and appropriate use
The job of the control and switch panel DT 201 B is to control the electrical
functions in the living area of the motorhome and display various values such
as capacity, voltages, battery currents and water tank levels.
This system includes:
P
An Electrobloc, consisting of a charger module, the 12 V distribution and
the fuses for each circuit
P
Tank sensors for measuring the level in the water tanks
P
An outside temperature sensor
Fig. 1 Control and switch panel DT 201 B
1 12 V main switch button
2 Tank button
3 Battery button
4 Basic display button
5 Display window
6 "MENUE" button, setting menu
7 "+" button (increase indicated value)
8 "–" button (reduce indicated value)
9 "OK" button (selection/confirm settings)
Buttons The various displays and menus are selected and settings made using the
8 buttons on the front of the control and switch panel.
The control and switch panel must first be switched on using the 12 V main
switch button, before the other buttons can be used. When the control and
switch panel is switched on, the basic display is visible.
If the basic display, tank or battery button is pressed, the corresponding display appears and is illuminated. 20 seconds after pressing the button for the
last time, the basic display appears. It is not illuminated.
The "MENUE" button must be pressed for more than 3 seconds to arrive at
the desired setting menu.
1
23
4
5
6
987
SDT0009
2
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The control and switch panel can only be switched on, if the living area battery voltage is above 11.0 V.
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For more information, see the section 5.7.
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Instruction Manual Control and Switch Panel DT 201 B
Symbols on the display Symbols, meas ured va lues an d setti ngs of th e selec ted di splay ar e indica ted
in the display window.
Fig. 2 Display window
1 Defroster switched on
2 Spare cylinder in use
3 Living area battery/inside temperature
4 Solar current
5 Setting menu
6 Battery and filling level alarm
7 Call up next page
8 Optical display for buzzer/warning that buzzer is switched off
9 12 V Off display (3 seconds)
10 230 V power supply is connected
11 Water tank
12 Waste water tank
13 Fault display for battery, filling level sensors, temperature sensors
14 Starter battery/outside temperature/step
Calling up the next page If the arrow is visible in the display window, the next page can be called up
with the basic display, tank, battery and menu buttons.
4 Technical data
Operating voltage 12 V (10 - 14.5 V), powered via Electrobloc
S
DT00094
21
14
1213
10
9
11
456378
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Instruction Manual Control and Switch Panel DT 201 B
5 Operation
5.1 Switching the 12 V power supply for the living area
on and off
12 V main switch button The 12 V main switch button switches all consumers and the control and
switch panel on and off.
Exceptions:
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Floor light/step
P
Frost protection valve
P
Heater
P
Spare 4
P
Compressor refrigerator/AES refrigerator
Switching on
Press the 12 V main switch button. The illuminated basic display appears
and the system is ready for use. The basic display is illuminated for
20 seconds. If there is an alarm message, this is also indicated in the basic
display.
Switching off
Press the 12 V main switch button. The system shuts down. The text "12 V
OFF" appears for 3 seconds.
5.2 Using the basic display
Basic display button The basic display gives information on mains indicator, step, special equip-
ment and temperature as well as date and time.
Press basic display button.
The 1st page of the basic display appears.
Fig. 3 Basic display
230 V mains indicator The 230 V mains indicator symbol is displayed, if the input of the Electrobloc
is live and if the control and switch panel has been switched on using the 12 V
main switch.
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Switch off the 12 V main switch when you leave the vehicle. This prevents
the living area battery from unnecessarily discharging.
SDT0009
5
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If no button is pressed for 20 seconds, the system automatically switches
back to the basic display that is not illuminated.
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Instruction Manual Control and Switch Panel DT 201 B
Spare cylinder (optional) For additional equipment Truma Duomatic L plus:
The spare cylinder symbol is displayed when one of the two gas cylinders is
empty.
The spare cylinder symbol flashes if the second gas cylinder is also empty.
The "ALARM" message appears in the basic display.
For additional equipment Truma Triomatic:
The spare cylinder symbol is displayed when the gas cylinder in use is empty.
Defroster (optional) For additional equipment Truma Duomatic L or Truma Triomatic:
The "Eis-Ex" (defroster) symbol is displayed when the defroster unit is
switched on.
Step The step symbol is displayed when the step is extended.
Before commencing the journey, the step must be retracted.
If the step is extended and the engine is started, a loud warning signal is emitted and the buzzer symbol appears on the display.
If the sensors are defective or if the D+ signal is missing, the warning signal
can fail. Before commencing the journey, the driver must therefore check if
the step is retracted.
5.2.1 Checking the temperatures
Basic display button Press the basic display button twice briefly.
The inside and outside temperatures are indicated on the 2nd page of the
basic display. The display range is between -40 °C and +60 °C.
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For more information, see the instruction manual for the additional equipment.
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Before commencing the journey, check if the step is retracted.
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For more information, see the sectio n 5.7.
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If no button is pressed for 20 seconds, the system automatically switches
back to the basic display that is not illuminated.
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Instruction Manual Control and Switch Panel DT 201 B
5.2.2 Settings in the basic menu
The defroste r option can b e switched on an d off in the bas ic menu. Tim e, date
and nominal battery capacity can also be set and software version and
parameter number displayed.
"MENUE" button
In the basic display, press the "MENUE" button for more than 3 seconds.
The 1st page of the basic display appears. The adjustable values flash in
the display.
P
If the step alarm is emitted, it can be switched off on the 1st page (page is
only visible if the warning signal is emitted).
P
If the defroster unit is installed, the defroster option can be switched on
and off on the next page (page is only visible if the defroster unit is
installed).
P
The time can be set on the next page.
Fig. 4 Basic menu
P
The date can be set on the next page.
P
Software version and parameter number are displayed on the next page.
Change the flashing value with the "+" or "–" button.
Press "OK" button.
The entry of the new value is confirmed, the next adjustable value begins
to flash and can be changed or confirmed.
Press "MENUE" button.
The next page is displayed.
To exit the menu, press any button or wait for 20 seconds until the display
automatically switches to the basic display.
SDT0009
8
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If no button is pressed for 20 seconds, the system automatically switches
back to the basic display that is not illuminated. Entries that are not confirmed with "OK" are not saved.
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Changed values are only saved if the entry was confirmed using the "OK"
button.
If one switches to another display before pressing the "OK" button, the
changed values are not saved.
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Instruction Manual Control and Switch Panel DT 201 B
Defroster unit The defroster unit can be switched on and off or set to automatic operation in
the basic menu. Depending on the setting, "ON", "OFF" or "AUTO" is indicated in the display window. This menu is only displayed if the defroster unit is
installed.
In automatic operation, the defroster unit is automatically switched on if the
outside temperature falls below +7.5 °C and automatically switched off if the
temperature rises above +7.5 °C.
Setting th e time
Press the "MENUE" button for more than 3 seconds.
The basic display is displayed.
Press the "MENUE" button several times until the "TIME" page of the basic
menu is displayed. The hour display flashes.
Set the hours with the "+" or "–" button.
Press "OK" button.
The hour entry is confirmed. The minute display flashes.
Set the minutes with the "+" or "–" button.
Press "OK" button.
The minute entry is confirmed. The time is set.
Setting the date
Press the "MENUE" button several times until the "DATE" page of the
basic menu is displayed. The year display flashes.
Set the year with the "+" or "–" button.
Press "OK" button.
The entry of the year is confirmed. The day display flashes.
Set the day with the "+" or "–" button.
Press "OK" button.
The entry of the day is confirmed. The month display flashes.
Set the month with the "+" or "–" button.
Press "OK" button.
The entry of the month is confirmed.
Software version and
parameter number
Press the "MENUE" button several times until the software version and the
four-digit parameter number are displayed. These settings cannot be
changed.
To exit the menu, press any button or wait for 20 seconds until the display
automatically switches to the basic display.
Press "OK" button.
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Both defroster outputs are designed only for operation with the liquid gas
control units Truma Duomatic L plus or Truma Triomatic and may only be
used together with these units. The maximum load current for each output
is 0.4 A.
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Software version and parameter number are required for queries at the
dealer or customer service. Always have these settings ready for queries.
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For the correct functionality, the parameter number must be modified if
special equipment is installed at a later date. You can obtain further information at your dealer or at Schaudt GmbH customer service.
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