Troubleshooting - Velleman SOL30UC2 Bedienungsanleitung

7. Use
• When the solar charge regulator is initialized, the display shows:
• At any time, press the OK button to see the battery voltage, the charging current and
the loading current sequentially (interval ±4s):
• Press the MENU button repeatedly to scroll through the menus:
1. Show the current system temperature
2. Show the charging current
3. Show the discharging current
4. Show the battery capacity
5. Check/set up the charge-off voltage limit (use the
change the value)
6. Check/set up the load-off voltage limit (use the
the value)
7. Check/set up the load-on voltage limit (use the
the value)
• To reset the SOL30UC2 to default values, press and hold the MENU button for ±5s.
8.

Troubleshooting

Problem: load indicator [2] off, display shows "Battery low" and load stops working.
Reason: low battery voltage.
Possible solutions:
• Remove load and press the RESET button. When battery is fully charged, reconnect
the load.
• Increase the number of solar panels or change the battery to match the connected
load.
Problem: load indicator [2] off, display shows "overload" and load stops working.
Reason: system overloaded.
Possible solutions: remove as much load as necessary and press the RESET button.
Problem: load indicator [2] off, display shows "short circuit" and load stops working.
Reason: short circuit inside the load.
Possible solutions:
• Resolve the short circuit problem on the load and press the RESET button.
25/11/2010
SOL30UC2
B a t t e r y
C h a r g e
L o a d
T e m p e r a t u r e
C h a r g e 0 0 0 0 0 0
L o a d 0 0 0 0 0 0
B a t t e r y S O C
C h a r g e o f f
L o a d o f f
L o a d o n
5
S O L A R
x x . x V
x x . x A
x x . x A
x x C
A h
A h
x x %
and/or
1 3 . 8 V
and/or
1 0 . 5 V
and/or
1 2 . 5 V
Rev. 01
buttons to
buttons to change
buttons to change
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