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10.2 TO START A MANUAL RUN ON A PROGRAM:
1. Follow sections 9.2 – 9.6 to set up a program.
2. Press the button.
3. Use or until a program is flashing to
select a program.
4. Press the button again and the letter of the
program will display along with the word On.
The display will then switch to a timer.
5. The timer will run for the time that is set in the program for that specific valve,
after which the rest of the valves will run in sequence. To change this length,
press
or
while the valve is running to add or remove time.
6. Allow all the timers for each valve to finish or press again to end the manual
run and shut any remaining valves off.
11. CONNECTING A RAIN SENSOR
Most “normally closed” rain or soil moisture sensors can be connected to the
720A, 740A or 760A controllers. The function of the sensor is to prevent automatic
watering by the set program due to excessive rainfall or when the soil is too moist.
11.1 TO CONNECT THE SENSOR TO THE CONTROLLER:
1. Cut the middle of the external loop of yellow wire.
2. Strip approximately 1/2” of insulation from the end of each wire.
3. Splice one yellow wire to each of the wires coming from the sensor.
NOTE: Use waterproof wire connectors to secure the connections.
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