Schaudt LT 500 Instruction Manual
Schaudt LT 500 Instruction Manual

Schaudt LT 500 Instruction Manual

Control and switch panel
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© 2005 Schaudt GmbH, Elektrotechnik & Apparatebau, Daimlerstraße 5, 88677 Markdorf, Germany, Phone +49 7544 9577-0, Telefax +49 7544 9577-29, www.schaudt-gmbh.de
SDT-0060-00EN
Instruction manual
0
Instruction Manual Control and Switch Panel LT 500

Table of contents

1
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
2
Safety information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
3
Description and appropriate use . . . . . . . . . . . . . . . . . . . . . . . . . . 3
4
Electrical data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
5
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
6
Starting up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
7
Maintenance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
8
Shutting down . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
9
10
Customer service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
11
Circuit diagram - for specialist workshop only . . . . . . . . . . . . . . . 14
12
Fault report. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Situation: 17.06.2005 831.300

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Summary of Contents for Schaudt LT 500

  • Page 1: Table Of Contents

    Fault report......... . 15 © 2005 Schaudt GmbH, Elektrotechnik & Apparatebau, Daimlerstraße 5, 88677 Markdorf, Germany, Phone +49 7544 9577-0, Telefax +49 7544 9577-29, www.schaudt-gmbh.de SDT-0060-00EN Situation: 17.06.2005 831.300...
  • Page 2: Introduction

    Connection work is to be carried out in tensionless condition only. The electrical connection may only be established by qualified person- nel and must be carried out according to the Schaudt installation instructions. If the living area battery is totally discharged or overcharged for a lengthy period, it will be irreparably damaged.
  • Page 3: Description And Appropriate Use

    Instruction Manual Control and Switch Panel LT 500 Description and appropriate use The job of the control and switch panel IT 500 is to control the electrical func- tions in the living area of the motorhome and display various values such as voltages and battery currents or water tank levels.
  • Page 4: Electrical Data

    Instruction Manual Control and Switch Panel LT 500 Values indicated on the The indicated values are displayed in an illuminated band with 32 yellow indi- display cator LEDs in 16 levels. 5 scale points above and 5 below the illuminated band indicate the range and make it easier to read the display.
  • Page 5 Instruction Manual Control and Switch Panel LT 500 The control and switch panel can only be switched on if the living area battery voltage is above 11.0 V. If the living area battery voltage is insufficient, the 12 V indicator lamp and the "V" symbol flash.
  • Page 6 Instruction Manual Control and Switch Panel LT 500 Checking the battery voltage Battery voltages are indicated on the scale in 16 levels from 10.7 V "V" to 14.7 V. The illuminated scale points indicate the critical zone in red, the normal range is green.
  • Page 7 Instruction Manual Control and Switch Panel LT 500 Checking the condition of Measuring the off-load voltage is a simple and effective method of checking the battery the condition of the battery. Off-load voltage is the voltage of the charged bat- tery in a passive state, with no current being supplied or drawn.
  • Page 8 Instruction Manual Control and Switch Panel LT 500 The maximum battery capacity no longer reaches the preset value once the battery starts to get old. The reduction of the maximum battery capacity gives information on the condition of the living area battery. If only 50 % of the nom- inal capacity is indicated, check the living area battery and replace it if neces- sary.
  • Page 9 Instruction Manual Control and Switch Panel LT 500 To set the nominal capacity of the living area battery, always enter the K100 value stated on the battery. If no K100 value is specified, read off the K20 value and multiply it by 1.125.
  • Page 10 Instruction Manual Control and Switch Panel LT 500 5.11 Switching the waste water tank heater on and off The waste water tank heater still works when the control and switch panel is switched off. To switch the waste water tank heater on and off, the control and switch panel must be switched on.
  • Page 11: Starting Up

    Instruction Manual Control and Switch Panel LT 500 5.12.5 Tank check unclear If the tank level is checked in stationary operation, the red "?" warning lamp flashes if there is a malfunction of the tank sensors. Check the sensors and clean them if necessary.
  • Page 12: Shutting Down

    Instruction Manual Control and Switch Panel LT 500 Shutting down Switch off the system if you are not going to use the motorhome for a lengthy period (for example during the winter). The separation of the batteries is established using the control and switch panel. In doing so, the living area bat- tery is switched off electrically.
  • Page 13: Technical Faults, Possible Causes And Remedies

    Returning a defective device: „ Use ESD protective bag and well-padded packaging. „ If there is no ESD protective bag, ask Schaudt GmbH for a suitable pro- tective bag. „ Fill in and enclose the fault report, see section 12.
  • Page 14: Circuit Diagram - For Specialist Workshop Only

    Instruction Manual Control and Switch Panel LT 500 Circuit diagram - for specialist workshop only SDT00282 Fig. 2 Circuit diagram for control and switch panel LT 500 Plug assignment for the X1 block 3 Lumberg 2.5 MSFQ/0 X2 block 4 Lumberg 2.5 MSFQ/0...
  • Page 15: Fault Report

    Instruction Manual Control and Switch Panel LT 500 Fault report In the event of damage, please return the defective device together with the completed fault report. Device type: LT 500 Type no.: Software version number: (do not forget to state it)
  • Page 16 Instruction Manual Control and Switch Panel LT 500 Situation: 17.06.2005 831.300 SDT-0060-00EN...

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