English
PC-506 Series Sprinkler Timer
Page 2
Timer Stations
Most sprinkler systems divide the yard into
“stations” (also called “zones”). You can program
each station to water for a different length of time, so
the amount of water fits the different plant types, soil
conditions, and sunny/shady areas in the yard. The
PC-506 Timer can control up to six stations.
Each station has an irrigation valve that runs several
sprinklers. An electric signal from the timer opens
the first valve, which turns on the sprinklers
connected to it. When these sprinklers have run for
their programmed time, the timer closes the first
valve and opens the second valve.
For example, this illustration shows that station 1 is
currently watering. When station 1 finishes, the timer
will shut it off and start station 2. When station 2
finishes, station 3 begins, and so on.
