6
1. Red LED stays
on for more
than 24 Hrs.
1. One or more defective or
damaged cells.
2. Charger has reduced its
output voltage below the
normal level due to a DC
overload or a DC short.
3. On-board DC systems are
drawing more current than
the charger can replace.
1. Load test the battery and replace if
necessary.
2. Remove the source of the
overload or short. Disconnect the
charger’s black (NEGATIVE)
terminal from the battery. Reapply
AC power and the green LED only
should now light.
3. Turn off all DC equipment while
charging.
2. The red and
green LED’s
stay on for more
than 24 Hrs.
1. On-board DC systems are
drawing between 1.5 – 5A.
2. One or more defective or
damaged cells.
3. Extremely low AC voltage at
the battery charger
1. Turn off all DC equipment while
charging.
2. Load test the battery and replace if
necessary.
3. Apply a higher AC voltage source
or reduce the length of the
extension cord.
1. Green LED
stays on when
the battery is
known to be
low.
1. Open DC output fuse.
2. Faulty or contaminated
terminal connections.
3. One or more defective or
damaged cells.
1. Replace DC output fuse with a
Bussmann (AGX-10).
2. Clean and tighten or repair all
terminal connections.
3. Load test the battery and replace if
necessary.
2. Neither of the
LED’s turn on
when the AC
power is
applied.
1. No AC power available at
the charger
2. Component failure
1. Connect AC power or reset the AC
breaker on the main panel
2. Return charger to the Guest
Service Dept.
6. MAINTAINING THE CHARGER
Periodically clean both battery terminals with baking soda and tighten all connections.
No other maintenance on the charger is required.
5.
TROUBLESHOOTING
Problem Cause Solution