Schaudt DT 201 B Instruction Manual Download

Page: 22 / 24

Situation: 18.07.2005

SDT-0018-02EN

Instruction Manual Control and Switch Panel DT 201 B

Circuit diagram - for specialist workshop only

Fig. 7

Circuit diagram for control and switch panel DT 201 B

X4 X5

X7 X8

SDT00093

Plug assignment for the

circuit plan

X1 ELCO 8263 3 x to gas cylinders X2 ELCO 8263 3 x to gas cylinders

1. Negative defroster

2. + Defroster

3. Spare gas 1

3. Spare gas 2

X3 Lumberg MSFQ/0 6 x to water
tank

X4 Lumberg MSFQ/0 5 x to waste
water tank

1. Full

2. 3/4

3. 1/2

4. 1/4

5. Base water tank

5. Base waste water tank

6. Not assigned

X5 Lumberg MSFQ/0 12 x to Elec-
trobloc BL 3

X6 Lumberg MSFQ/0 7 x to Elec-
trobloc BL 9

1. Main switch relay 1 OFF

1. D+ base

2. Main switch relay 1 ON

2. Not assigned

3. Main switch relay 2 OFF

3. Not assigned

4. Main switch relay 2 ON

4. Not assigned

5. Mains indicator

5. Not assigned

6. Shunt consumer

6. Signal solar starter battery

7. Shunt battery

7. Signal solar living area battery

8. Negative living area battery sensor X7 Lumberg MSFQ 2 x (3114) to

outside temperature sensor

9. Negative lighting

10. + Living area battery sensor

1. Connection 1

11. + Starter battery

2. Connection 2

12. + Lighting

X8 Lumberg MSFQ 3 x to capacity
tank rod sensor

X9 RIA plug-in/screw-type termi-
nal type 09 4 x to limit switch

1. Signal capacity tank rod sensor

1. Negative

2. Negative capacity tank rod sensor 2. Step

3. + Capacity tank rod sensor

3. Not assigned

4. Not assigned

Summary of Contents for DT 201 B

Page 1: ...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 ...

Page 2: ...nd switch panel must be dealt with immediately by qualified personnel W Failure to comply with this sign may lead to the endangerment of per sons W Failure to comply with this sign may damage the unit or the connected con sumers W This sign indicates recommendations or special features W The electrical system of the motorhome or the caravan has to meet cur rent DIN VDE and ISO regulations Manipula...

Page 3: ...tton 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 s...

Page 4: ...el 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 c...

Page 5: ...ic 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...

Page 6: ...ed Before commencing the journey the step must be retracted If the step is extended and the engine is started a loud warning signal is emit ted 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...

Page 7: ...le 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 Th...

Page 8: ...played 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 ...

Page 9: ...t the battery can supply the motorhome with power for about 2 more days Other functions The following functions are also integrated P Automatic setting of the capacity display to full on reaching a full battery charge P Warning if the battery capacity falls below 15 of the nominal level For more information see section 5 3 5 P Automatic determination of the maximum possible battery capacity in Ah ...

Page 10: ... the living area battery Voltage in the starter battery The off load voltage of the starter battery is only displayed if the engine is switched off and if no consumers are using the starter battery W The illumination of the display requires approx 0 4 A This illumination cur rent is added to the discharge current and displayed W In order to register the entire power consumption all consumers must ...

Page 11: ...isplayed These values apply for lead gel batteries Battery voltage Description 10 5 or less P Risk of total discharge P The battery monitor switches off all consumers apart from the frost protection valve 11 V or more The 12 V power supply can be switched on using the main switch 10 5 V to 12 V P If the voltage falls below 12 V the battery alarm is triggered P If the voltage remains under 10 5 12 ...

Page 12: ...seconds until the dis play automatically switches to the basic display 5 3 4 Displaying the maximum battery capacity of the living area battery The maximum battery capacity of the living area battery Ah max is displayed in the battery menu but it cannot be set The maximum capacity is set at the factory to 80 of the nominal capacity The control and switch panel also recalculates the battery capacit...

Page 13: ... switch panel is switched off Depending on the current drain an alarm message is displayed or the system is shut down sooner or later This improves protection against total discharge of the battery As soon as the battery voltage falls below 10 5 V to 12 V depending on the discharge current an alarm message appears in the display window As soon as the battery voltage falls below 10 5 V all 12 V con...

Page 14: ...n be indicated and the tank alarm switched on and off in the tank display 5 5 1 Checking the tank level Tank button Press tank button Fig 6 Tank display The tank level is indicated as a numerical value in steps of 0 25 50 75 and 100 and also as graphical symbol with 1 to 4 filling level marks Filling level of the water tank Filling level of the waste water tank W The saved switching conditions and...

Page 15: ... appears Press OK button The entry is confirmed 5 6 Tank monitor The tank monitor checks the water tank and waste water tank levels This check is carried out every minute or on switching to the tank display As soon as the water tank is empty or the waste water tank is full the tank alarm is triggered The water tank is not monitored if the 12 V power supply of the consumers is switched off and whil...

Page 16: ...ers Recharge the living area battery by driving or by connecting it to the 230 V mains Overvoltage If there is overvoltage and therefore a risk of the living area battery falling below its gassing limit Ubatt approx 14 6 V the warning triangle and the word ALARM flash in the basic display The living area battery symbol and the charge request CHARGE also flash The battery voltage value flashes in t...

Page 17: ...he living area battery by driving or by connecting it to the 230 V mains 5 7 4 Battery defect message for the living area battery DEFECT Batteries lose their capacity due to ageing and wear The battery defect message is displayed as soon as the maximum capacity falls below 50 of the preset nominal capacity Ahnom The motorhome symbol with a flashing battery symbol and the message DEFECT are indi ca...

Page 18: ...ed If such a malfunction occurs the acoustic warning signal can be switched off after starting the engine In the basic display press the MENUE button for more than 3 seconds Set the buzzer to OFF with the or button of the basic menu Confirm the entry with OK To exit the menu press any button or wait for 20 seconds until the display automatically switches to the basic display Have the malfunction r...

Page 19: ... and switch panel DT 201 B can only be started up with the Elec trobloc EBL 101 and the accessories for measuring the water tank levels Starting up the system Set the battery cut off switch on the Electrobloc to Batterie Ein battery on Follow the instruction manual of the Electrobloc Press the 12 V main switch on the control and switch panel After shutting down If the battery is disconnected from ...

Page 20: ...he following work steps in the correct order 1 Switch off the 12 V main switch on the control and switch panel 2 Turn off the battery cut off switch on the Electrobloc Shutting down the system for more than 6 months Fully charge up the living area battery and remove the connecting terminals on the battery poles Carry out the following work steps in the sequence men tioned below The battery alarm i...

Page 21: ...lt Possible cause Remedy 12 V power supply does not work 12 V main switch turned off Switch on the 12 V main switch No voltage in living area battery Living area battery is discharged Charge the living area bat tery immediately W If the living area battery is totally discharged for a lengthy period it will be irrepara bly damaged The battery can be dis charged by inactive con sumers such as the fr...

Page 22: ... X5 Lumberg MSFQ 0 12 x to Elec trobloc BL 3 X6 Lumberg MSFQ 0 7 x to Elec trobloc BL 9 1 Main switch relay 1 OFF 1 D base 2 Main switch relay 1 ON 2 Not assigned 3 Main switch relay 2 OFF 3 Not assigned 4 Main switch relay 2 ON 4 Not assigned 5 Mains indicator 5 Not assigned 6 Shunt consumer 6 Signal solar starter battery 7 Shunt battery 7 Signal solar living area battery 8 Negative living area b...

Page 23: ...h de Sending in the device 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 Send it to the addressee delivered free Disposal instruction When the product service life is over dispose of the device in accordance with the applicable regula...

Page 24: ... return the defective device together with the completed fault report There is the following defect please tick Other remarks Device type Type no please enter DT 201 B The following electrical con sumers do not work Malfunction of control and switch panel Tank Voltage cur rent Which dis play Constant fault Temporary fault loose con tact ...

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