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Instruction manual caravan distributor CV 304 with switch panel

3

Stand: 24.06.2016

8120065 BA / EN

2 Introduction

This instruction manual contains important information on safe operation of

the device. Make sure you read and follow the safety instructions provided.

The instruction manual should always be kept in the vehicle. All safety infor-

mation must be passed on to other users.

3 Operation

A 12V main switch and a pump switch are available as a control on a shared

switch panel (PU).

3.1 Connect the 12V supply voltage

Y

ATTENTION!

Battery discharge when towing vehicle is hitched
Towing vehicle cannot be started:

F

Switch off the ignition when the towing vehicle engine is not running

(depending on model).

F

Disconnect the connector on the towing vehicle (depending on mo-

del).

12V main switchand

pump switch

(external)

230V power cut-out (optional)

Panel LT 151

(optionnally)

Figure 1

CV 304 caravan distributor -- controls

Operation on the towing

vehicle

Summary of Contents for CV 304

Page 1: ... Instruction Manual Caravan distributor CV 304 with PanelST02HS PU or LT 151 optionally Contents 1 Safety instructions 2 1 1 Significance of safety signs 2 1 2 General safety information 2 2 Introduction 3 3 Operation 3 3 1 Connecting the 12V supply voltage 3 3 2 Connecting the pump 4 3 3 Operating faults 4 4 Application and functions in detail 5 5 Maintenance 7 Appendix 8 ...

Page 2: ...hat may affect the safety of persons or the proper functioning of the device must be repaired immediately by specialists Y DANGER 230V units carrying mains voltage Risk of fatal injury due to electric shock or fire F Do not carry out maintenance or repair work on the device F If cables or the device housing are damaged no longer use the device and isolate it from the power supply F Ensure that no ...

Page 3: ...users 3 Operation A 12V main switch and a pump switch are available as a control on a shared switch panel ST02HS PU 3 1 Connect the 12V supply voltage Y ATTENTION Battery discharge when towing vehicle is hitched Towing vehicle cannot be started F Switch off the ignition when the towing vehicle engine is not running depending on model F Disconnect the connector on the towing vehicle depending on mo...

Page 4: ... e g in a pressure system F In other systems the pump is enabled by the water tap contacts Move the switch with the pump symbol downwards or touch the sen sor LT151 3 3 Faults A fault in the power supply system is usually caused by a blown fuse Please contact our customer service team if you cannot rectify the fault using the following table If this is not possible e g if you are abroad you can ha...

Page 5: ...upply unit or 230V AC 230V AC Tow bar AHK Main and Pump switch Figure 2 On board power supply system Y This device is intended for permanent installation in a caravan The CV 304 caravan distributor is the central power distribution unit for all consumers 12V and 230V in the caravan s electrical system It is usually located inside a cupboard or storage area and is accessible from the front in order...

Page 6: ...n the socket assignment on the towing vehicle F Option 1 Control via the ignition If the caravan is connected to the towing vehicle and as soon as the ignition is switched on voltage on terminal 10 and tow bar AHK circuit 5 provided for the awning light is disabled F Option 2 Control with connection to the towing vehicle As soon as the caravan is connected to the towing vehicle voltage on terminal...

Page 7: ...intenance The CV 304 caravan distributor requires no maintenance Clean the caravan distributor with a soft slightly damp cloth and a mild de tergent Never use spirit thinners or similar substances Do not allow liquids to enter the caravan distributor No part of this manual may be reproduced translated or copied without ex press written permission Standby current from towing vehicle battery Standby...

Page 8: ...ix B Send it to the addressee free delivery B Fault report In the event of damage please fill in the fault report and send it with the faulty device to the manufacturer Device type _______________________ Item no _______________________ Vehicle Manufacturer _______________________ Model _______________________ Own installation Yes No Upgrade Yes No Upstream overvoltage protection Yes No Following ...

Page 9: ...ght 13 Flat vehicle fuse circuit 5 4 Connections circuit 4 14 Removal aid for safety fuses 5 Connections circuit 3 15 ST1 ST2 for panel ST02HS PU LT 151 6 Connections circuit 2 and input A20 signal mains 7 Connections circuit 1 16 Adhesive label 8 Ground circuit 1 to 5 batteries 17 Opening with power cut out 9 Flat vehicle fuse circuit 1 18 Bracket with hole 10 Flat vehicle fuse circuit 2 19 Openi...

Page 10: ... 4 5 6 7 8 Signal mains ST 1 Lumberg MSFQ 8 ST 2 optionally 1 2 3 4 5 6 7 8 AMP 4 8 A20 dual AMP 6 3 2x housing panel to the Connection Main switch vehicle ext 15A fuse Battery external Charger or external supply awning light Circuit 5 Circuit 4 Circuit 3 Circuit 2 Circuit 1 pump 6 3x0 8 10 way 3x plug distributor 230V mains distribution conductor L External brown blue Neutral conductor N yellow g...

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