Low voltage alarm
When the battery voltage lower than 10.5V (×2/24V), the controller enter into the state
of low voltage protection, the
icon appears in the bottom of the LCD and the
icon flickers. The load is disconnected in order to prevent it from over discharging. At
this time, you need to charge the battery. When the battery voltage return to the low
voltage recovery 12.2V (×2/24V), the load output restart.
Short circuit
When short circuit occurs, it shows as the right figure. The controller will not recover
after trying to recover for ten times. At this time, you need to shortly press the
button to turn off the load output, and then the system return to normal work.
Over temperature protection: when the temperature of the controller higher than 70
℃
, the charge and discharge of the controller stop
working. When the temperature of the controller less than 65
℃
, the controller returns to the previous working state.
GUARANTEE
Customer Name
Telephone
Model
Bar Code No.
Purchase Area
Address
After-Sales Service
1. After the product has sold, if the function failure occurs, you can choose change or repair it within
months.
2. Warranty:
years upon the date of purchase. If the product exceeds the warranty period or do not belong to the free
repair, our company repair center is still dedicated to serve you.
3. Man-made damage, disassemble the product by yourself, product appearance damage and improper use, all of these may cause
the invalidation of product guarantee.
