STUDER INNOTEC HP-COMPACT
HP-COMPACT V5.4 24/80
5.2 Reset value (default settings) To come back to the default settings, press simultaneously on the push buttons
20/21 during at least 2 seconds. A beep will confirm the comeback to the factory
settings. The inverter switches off after this operation. It can be turned on again after
the beep.
5.3 Battery voltages and absorption time 5.3.1 Set the voltage and timing threshold
The programming is done in accordance with the following steps:
Push and hold down, the Push Button 21 (Program) and the Push Button 19 (Change
status) for minimum 2 seconds simultaneously.
With the Push Button 20 (select) select which of the battery level and of the
absorption time have to be changed.
These four red LED’s show the function set:
Low voltage LED 13 (ON/OFF)
Float charge LED 12 (Batt. Low/high)
Absorption (End of charge) LED 11 (Overload)
Equalization LED 10 (Overtemp.)
Absorption Time LED 10/11/12/13 (altogether)
With the Push Button 19 (Change status) set the desired parameter (voltage or time)
to modify (LED 14/ 15/16/17/18). Push Button 19 (Change status) to set the desired
value according to the table 5.3.2.
If desired, repeat the operation with
any other parameter (voltage or
time) to be changed.
If during 30 seconds no buttons are
pressed, the selected values are
automatically stored and the HP-
COMPACT switches back in to the
normal operating status.
The voltage levels and times
changed through programming are
only first active with the next
charge cycle!
The voltage level which is not suitable can greatly reduce the battery life or
could even destroy it ! Therefore check beforehand with your battery supplier.