Hunter ET System, Руководство пользователя

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Orange, or Blue-And-White-Striped
in some versions
Controller Connections
(ET System Only)
Blue: REM
White: AC2
Red: AC1
To ET Sensor Green
Black
7
to ET Module. External mounting in outdoor low voltage conduit (for
the above-ground exposed portion of the wire run) is recommended
for protection from the elements.
In all cases, ensure that any exposed wire loop from the ET Sensor to
immediately next (6 ft./2m) to the Hunter SmartPort-equipped irriga-
tion controller (including models SRC, Pro-C, ICC, and ACC). The ET
Module is low-voltage only and does not require a separate high-
voltage power connection.
The ET Module is connected to the ET Sensor via the two conductor
sheathed wires supplied with the ET System (up to 100 ft./30m away),
and then wired into the SmartPort wiring terminals inside the control-
ler.
To wall mount the ET Module, choose a location within 6 ft./2m of the
controller. Avoid direct sunlight when possible (to enhance visibility of
the LCD display). Verify that the wallboard construction is of sufficient
strength to securely mount the small, lightweight enclosure.
The 6-conductor umbilical cord extends through the shielded hole in
the bottom of the enclosure. Verify that it remains clear and accessible
when securing the enclosure to the wall.
Use two anchors or self-tapping screws of minimum #12 (5.5mm)
diameter to secure the ET Module enclosure to the wall.
Turn off AC power to the irrigation controller, before connecting the
ET Module to the controller! The ET System receives its power from
the SmartPort connection to the Hunter controller. Do not connect the
ET Module to the controller while AC power is turned on.
ET Module Wiring
The 6-conductor umbilical cord from the ET Module is color-coded to
simplify connections.
Do NOT connect 110/230V high-voltage power to the ET System!
Make all wiring connections with approved butt splices or wire nuts
for the ET wire, and place the splices in a suitable junction box. Con-
duit is recommended for both indoor and outdoor installations.
Install CR2032 backup battery for date/time backup in event of power
failure (battery included with mounting hardware). Battery must be
installed with + visible, facing toward the installer.
If connecting the ET System to an ACC series controller, see ACC
section for special installation instructions.
ICC, Pro-C, and SRC controllers (ACC special instructions in next
section): Connect the supplied wires from the ET Module to the ET
INSTALLINg ThE ET mOduLE ..............................................................................................................
the wire routing conduit does not swing freely in the wind, as this will
shorten its life.
The ET Module is designed to be wall-mounted, either in or outdoor,
Install CR2032 lithium battery (included)
under cover for time/date backup.
Install CR2032 battery