42
Error Description (continued)
Display
Battery has low
capacity
Change battery
Solar array
faulty or wrong
polarity
Check Solar array and
wiring
Battery is
connected with
reverse polarity
Solar array
exceeds nominal
current of
controller.
Check solar array
current.
Battery is flat
after short time
Error condition
Reason
Remedy
Controller is
thermally
overloaded
Remove reverse
polarity
Mount controller at a
location with better
ventilation
Battery is not
being charged
during daytime
Battery wrong
polarity
Controller limits
solar current
No up-moving
bars
Permanent
sound
General Safety and Usage Recommendations
Intended Use
The charge controller is intended for use in photovoltaic systems with 12 V or
24V nominal voltage. It shall be used with vented or sealed (VRLA) lead acid
batteries only.
Summary of Contents for CXN Series
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Page 118: ...Phocos CXN 111...
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Page 131: ...124 7 7 15 4V 4 9 9 8V 1 0 2 0V...
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Page 139: ...132 RoHS ISO9001 2000...