Thank you for purchasing the TrolMaster’s WD-2 Water Detector. A water detector is an electronic device that is specially designed to detect the presence of water and provide an alert in time to allow the prevention of water leakage in the Hydro-X Irrigation Control System.

The default function of Water Dectector (WD-2) is for Leak detection and there is a triangle symbol shown in the LCD display of the Hydro-X Controller. When the WD-2 detects water leakage, it will send alarm message to your Smartphone one minute later. You can also check the alarm message in the Hydro-X Controller.

Two or more Water Detectors ( up to 8pc for each system) can be linked together in a "daisy chain," expanding the leak detection monitoring area.

  • LCD Display, Easy Operation
  • Addressing Button
  • Water Leak Alarm

    Mount the water detector near the water reservoir or nutrient tank. Use a screw to mount the Water Detector on the wall or fix it through the top hole with a string.
    Operation Instructions
    1. Connection to Hydro-X Controller
    Connect the RJ12 cable ( left ) to the SENSORS terminal on the bottom panel of the Hydro-X Controller. The touch spot cable ( right ) can be used to connect the single touch spot ( accessory of WD-2 ). You can also use a RJ12 T-Splitter to connect one more Water Detector ( WD-2) as shown below.
    2. Address Assignment
    Press the Addressing button on the WD-2 unit so that the Hydro-X will assign an address to the WD-2 unit accordingly. The LCD screen of the WD-2 Water Detector will show a triangle symbol indicating that the water leak detection is the default function.
    NOTES :
    1. The number inside the triangle symbol refers to the connection sequence ( from 1 to 8 ) of water detectors. The first assigned Water Detector ( WD-2) will be marked as number 1, the second one will be marked as number 2, and so on.

    2. It's suggested to connect one touch spot under one Water Detector ( WD-2).

    3. When the Water Detector ( WD-2) is successfully connected to the Hydro-X and the touch spot is placed into water, the Hydro-X Controller will send an alarm message to your Smartphone if the water leak is detected. You can also check the alarm messages in the Alarm Message page of the Hydro-X.

    WARNING : DO NOT allow the WD-2 Dry Contact Board to be exposed to water or excessive heat. DO NOT open or attempt to repair or disassemble the controller, as there are no user-serviceable parts inside. Opening the controller will void the warranty. If the surface of WD-2 Dry Contact Board is dirty, wipe it with a dry towel. The WD-2 Dry Contact Board operates under natural ventilation conditions.

    AVERTISSEMENT : NE PAS exposer la carte de contact sec WD-2  à l'eau ou à une chaleur excessive. NE PAS ouvrir ou tenter de réparer ou de démonter le contrôleur, car il ne contient aucune pièce réparable par l'utilisateur. L'ouverture du contrôleur annulera la garantie. Si la surface de la carte de contact sec WD-2  est sale, essuyez-la avec une serviette sèche. La carte de contact sec WD-2  fonctionne dans des conditions de ventilation naturelle.