Hit Products Pro-Two - Manual (Page 11)

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PRO 2 9
VALVE WIRING
The field wiring from the controller to the decoders consists of one, 2-wire run, which
connects in series, to each valve location. The 2-wire run starts at the controller and
ends at the last decoder/valve for that wire run. See Pg. 8
1) Do not loop the field wires back to the controller or any part of the field wiring.
1) Do not loop the field wires back to the controller or any part of the field wiring.
2) Do not connect the field wires of one controller with those of another control 2) Do not connect the field wires of one controller with those of another control -
ler.
WIRE CONNECTIONS:
One of the most critical installation requirements of a Two Wire system is the quality of
your wire connections. If you follow these directions you will have a reliable, depend-
able control system for many years. It is suggested to solder all decoder (red wire) con-
nections to your main two-wire run. Next install the soldered two-wire connection in a
waterproof underground connector housing. When soldering is impractical, a waterproof
“dry-type” connection such as the Hit Products DBC-BR wire connector is required. The
above mentioned products will provide an uncontaminated, dry connection.
Do not use pre-filled wire nut connectors as they will impede the transfer of the Do not use pre-filled wire nut connectors as they will impede the transfer of the
signal through the wire splice. signal through the wire splice.