4.. Route.the.wire.cable.into.the.timer.through.the. CAUTION: To prevent pump damage due to large.opening.in.the.base.of.the.housing.or. back pressure, remove all unused zone modules. through.PVC.conduit.(if.installed)..Strip.insulation. Connect a jumper wire from an unused zone back.3/8″.(10mm).from.all.cable.wires. terminal to a terminal with a valve connected. Note:.The.zone.modules.have.quick-release.wire. terminals..To.attach.wires,.simply.raise.the.lever,. Connecting the Plug-in Transformer insert.the.stripped.wire,.and.press.the.lever.down. to.secure. CAUTION:.Do not plug the transformer into an 5.. Secure.the.valve.common.wire.to.the.terminal. electrical outlet until all of the wiring procedures labeled.COM..Connect.the.individual.zone.valve. have been completed. wires.to.the.appropriate.zone.module.terminals.. 1.. Route.the.cable.from.the.transformer.through.the. Connect.the.master.valve.wire.(if.applicable).to. small.opening.in.the.base.of.the.housing. the.terminal.labeled.PUMP/MV.. 2.. Connect.one.cable.wire.(in.either.order).to.each. Connecting a Pump Start Relay terminal.labeled.24.VAC. Note:.The.display.will.begin.flashing.12:00. Note:.Connecting.a.master.valve.or.pump.start.relay. Press.any.button.to.halt.flashing.. is.optional.and.may.not.be.required.for.your.sprinkler. system. CAUTION: To prevent timer damage, do not connect the timer directly to the pump starter. A 24 VAC, 0.3A (max) relay must be used. 1.. Route.wire.pair.from.the.24V.relay.into.the.timer.. 2..
Connecting a Pump Start Relay Connecting the Power Source Note:.Connecting.a.master.valve.or.pump.start.relay. : AC power wiring must be installed WARNING is.optional.and.may.not.be.required.for.your.sprinkler. and connected by qualified personnel only. All system. electrical components and installation procedures CAUTION: To prevent timer damage, do not must comply with all applicable local and national connect the timer directly to the pump starter. electrical codes. Some codes may require a means A 24 VAC, 0.3A (max) relay must be used. of disconnection from the AC power source installed 1.. For.pump.relay.wires,.install.a.1/2″.(13mm). in the fixed wiring and having a contact separation conduit.adapter.and.conduit. of at least 0.120″ in the line and neutral poles. 2.. Connect.a.wire.pair.to.the.pump.relay.terminals. Make sure the power source is OFF prior to and.route.the.cable.through.the.conduit.and.into. the.timer.housing. connecting the timer. 3.. Connect.one.wire.to.the.terminal.labeled.COM.. 1.. Route.120.VAC.power.and.equipment.ground. Connect.the.remaining.wire.to.the.terminal. wires.from.the.power.source,.through.the.conduit. labeled.PUMP/MV. and.into.the.timer.transformer.compartment. Note:.The.input.power.terminal.block.accepts. CAUTION: To prevent pump damage due wire.size.up.to.14.gauge.(2mm to back pressure, remove all unused zone modules. Connect a jumper wire from an unused 2.. Remove.3/8″ (10mm).insulation.from.each.wire.. zone terminal to a zone terminal with a valve 3..
4.. Replace.the.transformer.compartment.cover. 3.. Set.the.Sensor.Configuration.Switch.to.NC. (Normally.Closed).or.NO.(Normally.Open). 5.. Apply.power.to.the.timer. operation.as.required.by.the.type.of.sensor. Note:.The.display.will.begin.flashing.12:00. connected.. Press.any.button.to.halt.flashing. Note:.Refer.to.the.instructions.provided.with. the.rain.sensor.to.determine.NC.or.NO.switch. Connecting a Rain Sensor (optional) type.and.for.additional.installation.and.operating. information. A.rain.sensor.is.a.remote.device.that.can.be. 4.. Set.the.Sensor.Control.Switch.as.required:.. connected.directly.to.your.ECXTRA.to.automatically. ENB.(enable).allows.the.rain.sensor.to.interrupt. interrupt.watering.during.rain. watering;.DIS.(disable).bypasses.the.rain.sensor. A.sensor.control.switch.is.provided.to.enable.the. input.. sensor.operation.to.be.turned.On.and.Off.as.needed IMPORTANT: Do not use the ENB switch When.the.rain.sensor.detects.a.specified.amount.of. position with the NC switch position unless rain,.it.automatically.signals.the.ECXTRA.to.suspend. a Normally Closed rain sensor is connected. all.watering.operations..The “No.Watering”. Watering operation will be suspended if this symbol . will.appear.in.the.upper.right.corner.of.the. condition occurs. display.until.the.sensor.automatically.resets.for.dry. conditions..The.symbol.will.then.disappear,.and.
Basic ECXTRA Timer Operations To Set or Change Time/Date: To Change a Watering Day Schedule: 1.. Turn.the.control.dial.to.the.. Calendar Schedule position. current time 1.. Turn.the.control.dial.to.the 2.. To.adjust.the.flashing.portion.of.the. position. watering days display,.press.the.+/ .or.–/ button. 2.. Set.the. switch.as.necessary.. programs 3.. Press.the. button. next to.select.the.desired.program. 4.. Repeat.steps.2.and.3.to.set.the.following.
Odd or Even Date Schedule To Change a Watering Day Schedule (continued): 1.. Turn.the.control.dial.to.the. position.. Interval Schedule watering days 2.. Set.the. switch.as.necessary.. programs 1.. Turn.the.control.dial.to.the. to.select.the.desired.program. position.. watering days 3.. Press.the.+/ .or.–/ button.. 2. . Set.the. switch.as.necessary. programs to.select.Odd or Even. to.select.the.desired.program. 4..
8.. Press.the. button. The.next.program. Note:.To.remove.a.zone.run.time,.select.OFF. next by.pressing.the.+/ .and.–/ buttons.at the start.time.number.will.begin.flashing. 9.. To.review.or.change.another.start.time,. same time. Press.the. button. return.to.step.3. next eturn.the.control.dial.to. To.review.or.change.a.run.time.for.another. . . zone,.repeat.steps.5 and.6 . To Change Zone Run Times: eturn.the.control.dial.to. Turn.the.control.dial.to.the. position.. To Turn the Timer Off: set zone times 2..