10
Operating instructions
Before commissioning the Check-Panel, always read the
operating instructions first!
Intended use
The Check-Panel 20 is a control and visualisation component
that is primarily used in the caravan and motor-caravan sector.
In addition to displaying e.g. the temperature and the battery
voltage, other control tasks can also be performed, such as
activation of relays.
Symbols used
This symbol indicates possible hazards.
Information and advice.
Table of contents
Operating instructions ............................................................10
Intended use ...........................................................................10
Symbols used ......................................................................10
Operating and display elements ............................................11
Display.................................................................................11
Taking into operation ..............................................................12
Switching on .......................................................................12
Main menu ..........................................................................12
Menu operation ...................................................................12
Displaying the system statuses ...........................................12
Querying the inside and outside temperature .....................13
Querying the filling levels ....................................................13
Querying the battery voltages .............................................13
Activation / Deactivation of the pump ................................13
Switching off .......................................................................14
Emergency-on mode ..............................................................14
Monitoring functions ..............................................................14
Monitoring of the filling levels .............................................14
Monitoring the under-voltage of battery II (supply battery) 15
Warning in the case of under-voltage .................................15
Technical data .........................................................................16
Maintenance instruction .........................................................16
Procedures in the event of faults ........................................16
Repairs ....................................................................................17
Guarantee ...............................................................................17