CTEK D250S DUAL Instruction Manual page 9

CONNECTING CONSUMERS
SITUATION SOLUTION
Connection of consumers to Critical consumers are con-
the system. nected directly to the battery.
Others, such as refrigerator,
PRObLEM main light and heating are
Many batteries die prematu- connected to the SMARTPASS.
rely if they are discharged too When the Service battery is
much. Too little power might be down to a critical level, then
delivered to critical consumers, the SMARTPASS disconnects
like navigation, radio and these noncritical consumers.
emergency lights.
INSTALLATION SHEET 7
20015686F D250S Dual + SmartPass, Manual, Print file 001.indd 11
TIP 7
See Tip 1, Tip 2, Tip 4, Tip 5
and Tip 6.
High current consumers
(>80A) should be connected
directly to the Service or
Starter battery.
WARNING!
•Max 22V input
•Do not connect two solar
panels in series
12V
RECOND
MODE
NORMAL RECOND NIGHT
+IN
12V
D250S DUAL
+IN +OUT
+IN +OUT
12V SMARTPASS
+OUT
EN • 11
2011-12-20 11:19:39