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Pressure Sensor
The Remote Gateway controller is designed to accept both normally-open and normally-closed
pressure sensor. Set the pressure sensor model in Remote Gateway controller preference menu.
1. Place the controller's power switch to OFF.
2. Route the pressure sensor's cable into the controller.
3. Connect the cable wires to the Pressure Sensor Terminals labeled A in Figure 6.
4. Place the controller's switch to ON.
Rain Sensor
The Remote Gateway controller is designed to accept both normally-open and normally-
closed rain switch. Set the rain switch model in Remote Gateway controller preference menu.
1. Place the controller's power switch to OFF.
2. Route the rain sensor's cable into the controller.
3. Connect the cable wires to the Rain Sensor Terminals labeled B in Figure 6.
4. Place the controller's switch to ON.
Master Valve / Pump Relay
Remote Gateway provide switch terminals to control a master valve or a pump relay if the
system requires it.
1. Place the controller's power switch to OFF.
2. Connect the Positive/Hot wire of the power source that controls the master valve or the
pump relay to the Master valve/Pump relay switch terminal. See Figure 6, C.
3. Route another wire from the Master Valve / Pump terminal and connect it to the master
valve solenoid or pump relay.
4. Connect the Negative/Equipment ground wire of the power source to the master valve
solenoid or pump relay.
5. Place the controller's switch to ON.
Gateway Synchronization
The Gateway controller must be synchronized with other Gateway controllers for proper communication. Gateway synchronization is
achieved using a shared terminal with either the RAIN sensor or the PUMP PRESSURE sensor. To enable Gateway synchronization,
the PUMP or RAIN sensor terminal jumper must be placed in the GW SYNC position (top two terminals).
1. Route a 2-wire cable (10' [3m] maximum length with a minimum diameter of 1.0mm2 [18 AWG]) from the first Gateway
controller to the second Gateway controller.
2. Connect the 2-wire cable into the Synchronization terminals of both controllers. (Use either the PUMP or RAIN sensor
terminals.) Make sure that the wire polarity is the same (the wire connected to the left terminal on the first controller is connected
to the left terminal of the second controller).
3. Activate the sensor terminals being used for Synchronization (GW SYNC). See Figure 6.
Sensor function is disabled for the terminal with GW SYNC jumper position. If the Gateway is utilizing both PUMP and
RAIN sensor terminals, disconnect one of the sensors and install in the other Gateway with an unused sensor terminals.
Figure 6
GW SYNC Active
GW SYNC Active
PUMP Disabled
RAIN Sensor Disabled
GW SYNC
PUMP RAIN
PUMP Active
RAIN Sensor Active
GW SYNC Disabled
GW SYNC Disabled
C
A
B
Figure 7
A
Figure 8
B
Figure 9
C
9
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