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INDOOR CONTROLLER (230 VOLT 50HZ IN-
TERNATIONAL VERSION)
Because of the wide variety of plug patterns used
for electrical wall outlets around the world, the in-
door controller provides a separate transformer with
a two-wire, 230 VAC input to which you can attach
the proper plug. After attaching the plug to the input
wires, do not plug the transformer in.
The transformer has plastic loops that allow you to
screw it to the wall surface at a convenient location.
The two 24 VAC output wires are to be attached to
the "24 VAC" screws before plugging in the power
cord. (See illustration.)
CONNECT FIELD WIRES TO REMOTE CONTROL VALVES
NOTE: The E-Class, residential controller is designed to work best with #18 gauge, multi-conductor cable that
is approved for low-voltage, direct burial applications. These cables usually have a white insulated wire for
Valve Common and then a different color wire for each station valve, all contained within an outer jacket.
The wires coming back to the controller from the electric valves in the field can be routed into the controller
through the larger hole(s) in the bottom of its cabinet. For a clean, professional look to the installation, the hole
size is for a 3/4" PVC conduit to house the wires (or for 1" PVC). The upper ends of the conduit(s) should end
about 1/4 inch inside the bottom of the controller.
If using a pump: connect unused stations to the closest used ones.
SENSOR
SYSTEM
MASTER
VALVE
STATION VALVES
