Hunter G835 - On-Auto-Off Selection - Electric VIH Models

on
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AuTo
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off SeleCTion
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eleCTRiC ViH ModelS
Electric Valve-In-Head TTS rotors are equipped with a selector to control operation of the rotor. The selector is
locatedontheangecompartment’slid.Fromthefactory,theselectorissettotheAUTOpositionwhichislocated
midway between the ON and OFF positions (g 1).
Several tools are available to make ON-AUTO-OFF selections:
 • T-HandleTool–PN319100
 • HunterWrench–PN471720
 • Snap-ringTool–PN251000
The ON-AUTO-OFF selector’s function and recommended operation is as follows:
AUTO – The selector comes from the factory in the AUTO position. When in this position, the rotor will not activate
unless the controller sends 24 volts of power to the rotor’s solenoid. (g 1)
OFF–Usingoneofthetoolslistedabove,turningtheselectorapproximately¼turnclockwisefromtheAUTO
position will manually deactivate the rotor. In the OFF position, (g 2) the rotor will not activate even if the controller
sends 24 volts of power to the rotor’s solenoid. To restore activation by the controller’s programming, return the
selector to the AUTO position.
ON–Usingoneofthetoolslistedabove,turningtheselector¼turncounter-clockwisefromtheAUTOpositionwill
manually activate the rotor. (g 3) The rotor will continue to operate until the selector is returned to the AUTO or Off
position. De-activation of the sprinkler may take several seconds.
Caution! Do not over-tighten the selector when turning to the manual OFF position. Turn only until resistance is felt.
Over-tightening can cause premature failure of the solenoid’s plunger seal and lead to the rotor leaking water in the
AUTO position.
FIG 1 FIG 2 FIG 3
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