REMARK: Mind the recommendations of your battery manufacturer. We strongly
recommend connecting a fuse directly to the battery pole to protect any short circuit
on the battery wiring. The fuse must match/attend the nominal current of the charge
controller: 15A for ECO-N.
Starting up the controller
Self Test
As soon as the controller is supplied with power either from the battery, it starts a self
test routine. Then the display changes to normal operation.
System Voltage
The controller is intended for use on 12 V systems. If the battery voltage is not within
the normal operation range at start-up, a display status indication as presented in the
section ERROR DESCRIPTION occurs.