Rain Bird WS-PRO, Installation, Maintenance And Troubleshooting Manual

Page: 31 / 78

Page
21
AC EXTERNAL
POWER WIRING
Refer to FIGURE 8 & 9 above:
The 16VAC power wiring, that you
have fed up through the weather station
tower, shall be routed down the back
side of the Enclosure and into the
Enclosure through the Heyco fitting,
marked “power”. Unscrew the cap of
the Heyco fitting (on the back side of the
enclosure) and push the plug out of the
fitting. This plug can be discarded as it
will not be used. Feed the power wires
through the Heyco fitting and connect
them to the the connectors of the
Enclosure, marked “CHG”. Tighten
the cap on the Heyco fitting to seal
around the cable. The wires can be
attached to these connectors by
“depressing” the lever on the connector
for each wire and while doing so, insert
the stripped end of the wire. Upon
release of the lever, the wire will be
secured in the connector. CAUTION !
Be careful in depressing the lever so as
not to break the lever. The polarity of
the 16VAC power wiring does not
matter, therefore it makes no difference
which wire goes into which connector.
At this point you can now connect the
power to the transformer or wait until
you have connected the sensors, which
ever you prefer.
It will be noted that on the panel assembly there are connectors marked “ALK”.
These connectors are NOT to be USED. The use of an Alkaline battery is NOT an
option.
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POWER SUPPLY