Unipower ARE-M02406 Product Manual page 48

Micro ARE-M Series 24V Chargers, Single Phase
6. Press ESC to return to the Temperature Compensation screen. Either press UP or DN to move to
another Setup Select Screen or press ESC until the Home screen appears.
4.3.4.3 Auto-Equalize
There are two Auto-Equalize modes: AC Fail Equalize and Periodic Equalize. Both are disabled by
default. Both or either may be enabled.
•
AC Fail Equalize will automatically switch the charger to equalize mode for a user-set time when
there has been no AC input to the charger for a period exceeding a user-set time.
•
Periodic Equalize causes the charger to switch to equalization mode for a user-set time after a user-set
time in float mode elapses.
To enable one or both Auto-Equalize modes:
1. From the Home screen, press UP or DN until CHARGER SETUP
appears. Press SEL.
2. At the System Setpoints screen, press UP or DN until the Auto-
Equalize screen appears.
3. At the Auto-Equalize screen, press SEL. If the AC Fail Equalize
screen appears, go to step 5. If the Enter Password screen
appears, go to step 4.
4. At the Enter Password screen, press UP until your password appears and then press SEL. Go to step
5.
5. At the AC Fail, Equalize screen, perform one of the following:
•
To enable AC Fail Equalize, press SEL. The equals sign will flash. Press UP to enable AC Fail,
Equalize and display the AC Fail Equalize after screen. Go to step 6.
•
To enable Periodic Equalize, go to step 8.
6. At the AC Fail Equalize after screen, press UP to set the timer (1-7200 minutes). Press SEL. The
equals sign will stop flashing.
7. Press DN to display the AC Fail Equalize duration screen. Press SEL. The equals sign will flash.
Press UP to set the time (1-150 hours). Press SEL. The equals sign will stop flashing.
8. Press DN until the Periodic Equalize screen appears.
•
To enable Periodic Equalize, Press SEL. The equals sign will
flash. Press UP to display enable Periodic Equalize and
display the Periodic Equalize every screen. Go to step 9.
•
To exit Auto Equalize, go to step 11.
9. At the Periodic Equalize every screen, press UP to set the time (168 to 8760 hours). Press SEL.
10. Press DN to display the Periodic Equalize duration screen. Press SEL. The equals sign will flash.
Press UP to set the time (1-150 hours). Press SEL.
11. Press ESC to return to the Auto-Equalize screen. Either press UP or DN to move to another Setup
Select Screen or press ESC until the Home screen appears.
To disable AC Fail-Equalize:
1. At the Home screen, press UP or DN until CHARGER SETUP appears. Press SEL.
2. At the System Setpoints screen, press UP or DN until the Auto-Equalize screen appears.
4-13
Setup and Operation
AUTO EQUALIZE
SEL to setup
AC Fail Equalize
= DISABLED
Periodic Equalize
= DISABLED
PM990-1070-24, Issue 12