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ISA Series Sprinkler T
ISA Series Sprinkler T
ISA Series Sprinkler T
ISA Series Sprinkler T
ISA Series Sprinkler Timer
imer
imer
imer
imer
Page 10
Page 10
Page 10
Page 10
Page 10
Connect the color-coded “hot” wire from the
master valve or pump start relay to the timer
terminal screw marked “MV.”
Connect the common wire from the master
valve / pump start relay to the common wire
coming from the station valves. This wire
connects to the timer terminal screw marked
“COM.”
NOTE
::::: Make sure that the total draw of
the master valve or pump start relay plus
the draw of the valve does not exceed
0.650 Amps at 24 VAC, 60 Hz.
To avoid possible pump damage, connect a
short “jumper” wire from any unused station
terminal(s) to the nearest terminal screw in
use. For example, if you have an eight-station
timer with only four stations in use, jumper
stations five through eight to the nearest active
station (four).