User Manual

gpelectric.com | [page 7]
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5.2 SETTING THE BATTERY CHARGING PROFILE
To select the battery charging prole, press and hold the
B Button. This will cause the current battery type to ash.
Then, press the B Button to toggle through the prole options:
Sealed/Gel, AGM or Flooded.
To conrm the battery prole, press and hold the A Button
for 3 seconds.
Non-volatile memory: Any settings made on the GP-PWM-10
will be saved even when the power has been disconnected from
the controller.
Refer to the Battery Charge Prole Chart below for details on
each prole.
5.3 BATTERY CHARGING PROFILE CHART
BATTERY TYPE SEALED/GEL AGM FLOODED
Float Charge @ 25°C 13.7V (+/- 0.1V)
Bulk/Absorption Charge @ 25°C:
Set to 30 minutes every morning. Applied for 1 hour
if the battery voltage drops below 12.3 volts.
14.1V
(+/- 0.1V)
14.4V
(+/- 0.1V)
14.4V
(+/- 0.1V)
Equalization Charge: Applied for 2 hours every 28 days
and if the battery voltage drops below 12.1 volts.
N/A N/A
14.9V
(+/-0.1V)
If a charging cycle is unable to complete in a single day, it will continue the following day.
The terms SEALED/GEL, AGM and FLOODED are generic battery designations.
Choose the charging prole that works best based on your battery manufacturer’s recommendations.
Auto Equalize: The controller has an automatic equalize feature that will charge and recondition your batteries once a month at a
higher voltage to ensure that any excess sulfation is removed.
Auto Equalize is only available when Flooded batteries are selected.
Note
OPERATION