Hit Products RainPro Expandable - Manual (Page 20)

power in the battery to blink “LO BA,”
then this will be displayed.
If there is no AC power and no battery
power, the display will be blank and
the end user will have to reset the real
time clock and date when the power
returns.
If there is no battery installed or the
battery is totally dead, the display will
blink “LO BA.”
The Rain Pro controller will operate
normally if there is AC power, although
no battery is installed or the battery is
totally dead.
The battery will last 2 weeks with no
power under normal conditions. It is
recommended the battery be replaced
twice a year.
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