2.9 Battery and Solar Panel Wiring
Batteries are required for the actuators to operate properly. Two 12-Volt 3.4 amp hour batteries are
provided with the actuator control panel. Batteries should be replaced every two years on average.
When replacing batteries, be sure to connect them in series with each other: POSITIVE (+) to
NEGATIVE (-).
Optional solar panels provide power from the sun to help keep the batteries charged. Observe
polarity when connecting the solar panels to the circuit board. Two solar panels are required – wired
in series.
Batteries should be connected AFTER the circuit board is powered from the supplied
transformer. Connecting the batteries first will cause a small spark and a “snap” sound. This
is normal and will not harm the circuit board. To avoid this, power the circuit first before
connecting the batteries.
SOLAR PANELS 10W
DOORKING, INC., INGLEWOOD, CA 90301
Title:
Date: Rev.Dwg. No.
Battery and Solar Panel Connections
A
7/03 M6001-065-7
Observe Polarity!
1
Batteries and Solar Panels are wired in SERIES to provide a 24 VDC input.
2
1
2
2
Red
Black
Red
Black
Figure 18
Page 25
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