5 . Fault desc ript ion and handling
If the system doesn’t work properly on starting, please do not rush to conclude there is a
fault. You might as well refer to the table below to trace the possible causes. You could
also check the external environment factors which can be improper temperature and
humidity conditions or overload. If you have done everything specified in this table and still
unable to make it work normally, please contact Sunwoda local office or supplier for help
You can also contact with us to resolve the trouble, please provide following information to
facilitate the handling process:
1.
Model number
2.
Serial number
3.
Fault occurring date
4.
Complete problem description(including indicating, buzzing, power supply ,load
capacity, etc.)
14
- Instruction Manual for NEO pro B4180 Module -
Problem Description
Possible Cause
Solution
Fail to respond
on starting
Internal fault
Contact your supplier
Short discharge
time
Low battery
Charge the battery for more than 3
hours
without interruption, make sure it’s fully
charged
Overload/short circuit
Remove loads from the main circuit
Battery aged or capacity
decreased
Change battery, contact supplier for a
new
battery and related parts.
Unable to charge
or discharge
Internal fault
Contact your supplier
Battery overheat
Put the battery in room temperature for
at least 3 hours to cool it down.
Table 6. Trouble shooting and solutions
