Location of the Irrigation clocks, Rain Sensors and shut off valves

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The Rain Sensor is located on the outside of the Controller panel.
Receiver Lights (LED) Indications
Normal – ALL Lights OFF
Watering Suspended - RED SOLID LED
The Red LED becomes solid if the Transmitter is activated while the Receiver is in the Bypass or Monitor Mode.
No Signal – YELLOW SOLID LED
The Transmitter retransmits its current state several times a day. If the Receiver does not receive two consecutive transmissions, then the Yellow LED becomes solid to indicate a loss of signal. The LED will turn off if the Transmitter becomes activated. Possible causes include low batteries, radio frequency interference, and physical obstacles.
Sensor Bypass – GREEN SOLID LED
The Green LED becomes solid if the Receiver is put into the Bypass Mode. Until a change of state is received from the Transmitter or the user toggles the Receiver back to Monitor Mode, the irrigation system will operate independently from the WRS.
Test Mode – RED FLASHING LED
The Red LED flashes when the Receiver has successfully received the test signal from the Transmitter. Once the test signal is received, the Receiver will continue to flash the Red LED for two and a half (2.5) minutes. The flashing LED will turn off if the Receiver changes mode.
Low Battery – YELLOW FLASHING LED
The expected life of the battery is 3 years. The yellow LED begins to flash when approximately two and a half years of battery life have been depleted. Changing the batteries will reset the low battery indicator.
Program Mode – GREEN FLASHING LED
When the Bypass Switch on the Receiver is held for more than three seconds, the Green LED will begin to blink rapidly. If the button is then released, the Receiver will enter the Program Mode, which is indicated by the Green LED blinking approximately once per second. The Green LED will turn off if the Receiver Bypass Switch is pushed again or the Transmitter becomes activated.