44
Truecharge2 Series Battery Charger Owner’s Guide
Accessing Charger Information
Low Battery Temp fault
(< -25°C)
•
Check the batteries. Do not charge a frozen battery.
Charging a frozen battery may present a risk of
explosion. Check that the battery type and
temperature settings match the actual battery.
•
Allow the battery (or batteries) to warm up to a
temperature that is above freezing before charging.
See “Specifications” on page 54.
High Battery voltage
fault
(>16.5V for 12-volt
chargers)
(>33V for 24-volt
chargers)
•
Discontinue charging or disconnect AC power source
from supplying power to the charger.
•
Disconnect voltage sensitive DC loads from DC
supply to prevent damage.
•
If the DC bus voltage is still measuring high after AC
power has been disconnected, call a qualified and
certified electrician.
High Charger Temp
fault
•
Allow the Truecharge2 Battery Charger to cool while
the AC is connected so the fan stays on.
•
Improve ventilation or install the charger in a cooler
location.
Loss of Remote
Connection warning
•
Reconnect the communication cable to the port. It
takes about 15 seconds to re-establish
communication.
Flashing LED
Solid LED
Table 9
Interpreting Fault and Warning Indicators
Fault or Warning
Condition
Temp
Fan
AC
Battery
Fuse
Charger
Remote
Fault
Solution
F
u
s
e
C
h
g
r
R
e
m
TC2 204060 Series BattChg Owners Guide.book Page 44 Friday, July 8, 2011 11:44 AM
