The.Danger.signal.indicates.an.immediately.hazardous.situation.which,.
if.not.avoided,.will result.in.death.or.serious.injury.
The.Warning.signal.alerts.you.to.potential.hazards.or.unsafe.practices.which,.
if.not.avoided,.could result.in.severe.personal.injury.or.death.
The.Caution.signal.alerts.you.to.hazards.of.unsafe.practices.which,.if.not.avoided,.
may.result.in.minor.personal.injury.or.property.damage.
Please.be.certain.that.the.person.who.installs.or.uses.this.appliance.carefully.
reads.and.understands.the.Safety.Instructions.contained.in.this.manual.
Part.No..14481.Rev..A
Warranty
WASTE XPRESS SYSTEM LIMITED WARRANTY
®
®
The.InSinkErator .Waste.Xpress,.disposer.and.control.centers.are.warranted.against.defects.in.material.and.
workmanship.for.one.year.from.the.date.of.installation..The.warranty.includes.parts.and.labor,.provided.an..
InSinkErator.Factory.Authorized.Service.Center.performs.the.service..This.warranty.does.not.apply.if.the.failure..
is.due.to:.faulty.or.improper.electrical.installation,.faulty.or.improper.plumbing.installation,.product.abuse.or..
misuse,.accidental.damage,.clogged.drain.lines,.improperly.sized.unit.(as.specified.by.InSinkErator).
Introduction/Typical Installation
INTRODUCTION
TYPICAL INSTALLATION
®
®
The.InSinkErator .Waste.Xpress .is.a.Foodservice
kitchen.waste.reduction.system.that.utilizes.a.standard
Foodservice.disposer.in.line.with.the.Waste.Xpress..
dewatering.system..The.kitchen.waste.is.ground.
through.the.disposer.then.transferred.to.the.Waste.
Xpress.where.it.is.compressed..After.the.waste.is..
compressed,.the.liquids.are.sent.down.the.drain.line.
and.the.solid.waste.exiting.the.Waste.Xpress.is.85%.
less.in.volume.(see.Figure.1.for.typical.installation).
A.typical.Waste.Xpress.installation.incorporates.the
following.connections.(see.Figure.1):
•.Waste.Xpress
•.Disposer
•.Control.Center
•.Syphon.breaker
•.Solenoid.valves.(2)
•.Water.shut.off.valve
•.Bowl.or.trough
Important.–.These.installation.instructions.are.for
the.benefit.of.the.installing.contractor..InSinkErator
and/or.InSinkErator.Factory.Authorized.Service
Centers.do.not.make.original.installations..For.technical
information.not.covered.in.these.instructions,
contact.the.supplier,.an.InSinkErator.Field.Sales
Representative,.or.InSinkErator.Foodservice.Sales
and.Service.at.1-800-845-8345.
•.Flow.control.valve
•.Cold.water.(sink.or.trough)
•.Hot.water.(Waste.Xpress)
Syphon Breaker
Sink Bowl
Cold Water Solenoid
Hot Water Solenoid
Waste Xpress
1-1/2" min
(38.1 mm
min)
1" min
(25.4 mm min)
Disposer
Flow Control Valve
Shut Off Valve
(supplied
by others)
WX-101A Controller
10 max
(3.1 m max)
Figure 1. Typical Installation
4
Waste Xpress Features
CONSTRUCTION
FEATURES
Stainless.steel.construction.(for.physical.size.see..
COMPACT.SIZE
®
Figure.3).
The.Waste.Xpress .is.designed.to.fit.under.a.34".high
commercial.kitchen.table.
WASTE.MIX
The.Waste.Xpress.can.process.non-food.waste.such
as.paper,.light.and.rigid.plastic.or.food.wrappings.when
mixed.with.a.minimum.of.50%.food.waste.
WASTE.REDUCTION
Reduces.volume.by.85%.
SAFETY.INTERLOCK
The.Waste.Xpress.is.equipped.with.safety.interlock..
on.the.discharge.chute.(see.Figure.2)..This.interlock..
prevents.the.system.(disposer.&.Waste.Xpress).from.
operating.unless.the.discharge.chute.is.properly.seated.
PROPERTY DAMAGE
Plastic.wrap,.cans,.silverware,.rubber,.glass.and.
crockery.cannot.be.processed.
DRAIN.CONNECTIONS
•..Water.outlet.should.be.routed.directly.to.a.floor.drain
. (and.as.close.to.the.Waste.Xpress.as.possible).
Safety.Interlock
•..The.2".NPT.waste.inlet.connection.can.be.mounted
. on.either.side.
•..The.2".NPT.water.outlet.connection.can.be.mounted
. on.either.side.
•..For.trough.or.high.water.flow.applications,.connect..
. both.Water.Outlet.connections.for.optimum..
. cabinet.drainage.
Terminal
Connection
•.All.drain.lines.must.be.a.minimum.2".NPT.in.diameter.
Waste.Inlet
(either.side)
Waste.Outlet
(either.side)
Figure 2.
15"
(381 mm)
18-3/4"
(476.3 mm)
8-5/8"
(219.1 mm)
1-5/8"
(41.3 mm)
1/2"
27-3/8"
(695.3 mm)
(12.7 mm)
8"
Hot Water Inlet
(203.2 mm)
2"
(50.8 mm)
2"
NPT Inlet
(50.8 mm)
(Either Side)
NPT Outlet
(Either Side)
7-7/8"
(200.0 mm)
33-1/2"
(850.9 mm)
26-7/8"
(682.6 mm)
21-3/4"
21-1/8"
(536.6 mm)
(552.5 mm)
14-1/2"
(368.3 mm)
12-1/8"
(308.0 mm)
9-1/8"
(231.8 mm)
8-1/8"
(206.4 mm)
Leveling Foot
Adjustment Range
2-3/4"
Electrical Connection Cover
1/2"
(12.7 mm)
Electrical Inlet
(69.9 mm)
Figure 3. Waste Xpress Dimensions
5
WX-101A Control Features/Mounting Control Center
®
The.WX-101A.Control.Center.is.UL .approved.for.use.
with.InSinkErator.Waste.Xpress.food.waste.reduction.
systems..The.control.center.operates.the.disposer.and.
Waste.Xpress..Its.main.functions.are:
ELECTRICAL SHOCK
.•.Ensure.that.Waste.Xpress.voltage.and.phase.
match.that.of.the.electrical.supply,.control.center..
&.disposer..Check.nameplate.for.specification.
•.To.start.and.stop.the.disposer/Waste.Xpress.system.
•.To.reverse.the.direction.of.the.disposer.motor..
. automatically.upon.restart.
.•.Electrical.connections.should.be.made.by.a..
qualified.electrician.and.should.comply.with.all..
local.codes.
•.To.start.the.water.flow.to.the.disposer.
.•.Turn.off.electrical.supply.to.Waste.Xpress,..
control.center.&.disposer.before.attempting.to.
work.on.it..Test.with.a.volt.meter.or.circuit.tester..
to.ensure.that.power.is.off.
•.To.allow.water.flow.for.several.minutes.to.flush.the..
. drain.line.after.the.disposer.is.turned.off.
Model
Part No.
14479B
14479C
Voltage
208/230V
380/460V
Phase
.•.Do.not.operate.unit.with.panels.removed.
WX-101A-3
WX-101A-4
3
3
.•.All.components.(disposer,.WX,.control.center..
and.solenoids).must.be.carefully.and.permanently.
grounded.
Table 1. Electrical Specifications
.•.A.properly.fused.disconnect.must.be.installed.at.
Waste.Xpress,.control.center.&.disposer.electrical.
supply.source.
FEATURES
SINGLE.BUTTON.OPERATION
Disposer.and.Waste.Xpress.are.controlled.by.simple
ON/OFF.button.operation.
.•.Use.only.NEMA.4.watertight.electrical.connectors.
when.connecting.to.junction.box.
AUTOMATIC.REVERSE
MOUNTING THE CONTROL CENTER
Use.the.flanges.at.the.back.of.the.control.center..
enclosure.and.only.mount.panel.in.the.upright.vertical.
position.(door.hinge.is.on.the.left)..See.Figure.4.
The.disposer.motor.will.reverse.its.direction.of..
rotation.automatically.upon.restart..To.avoid.motor..
damage,.a.delay.feature.prevents.reversing.until..
the.post.flush.is.complete.
Locate.control.center.within.sight.of.disposer.per..
local.codes.
WATER.SHUTOFF.DELAY.(POST.FLUSH)
After.the.motor.is.turned.off,.the.water.continues.to
flow.for.up.to.10.minutes..The.length.of.this.post.flush
is.controlled.by.the.water.shutoff.delay.timer..The.post
flush.helps.ensure.that.ground.food.waste.is.flushed
out.of.the.drain.line.
If.box.is.mounted.to.the.sink.table,.recess.the.box.so.
that.the.buttons.do.not.extend.beyond.the.table’s.edge.
(see.Figure.4).
AUTOMATIC.TIMED.DISPOSER.SHUTOFF
This.water.saving.feature.allows.the.system.to.run.for
10.minutes.before.it.automatically.shuts.off.and.must
be.manually.restarted.
5-1/4"
(133.4 mm)
9-7/8"
(250.8 mm)
8-1/4"
(209.6 mm)
LINE.DISCONNECT.SWITCH
The.switch.on.the.front.panel.of.the.control.center
disconnects.the.line.voltage..It.interlocks.with.the.front
cover.so.that.the.cover.cannot.be.opened.unless.the
switch.is.in.the.off.position.
15-3/4"
(400.1 mm)
15-1/8"
14"
(384.2 mm)
(355.6 mm)
LOW.VOLTAGE.CONTROL
Control.operates.on.a.24.V.solid.state.control.circuit.
5-5/16"
(134.9 mm)
6-3/4"
1"
(25.4 mm)
(171.5 mm)
ENCLOSURE
Stainless.steel.NEMA.4.construction.
WX.TIMER.HOT.WATER.SPRAY.ADJUSTABLE
Factory.set.for.2.minutes.off.10.second.on.controls.hot.
water.spray.for.cleaning.of.screen.
Figure 4. Control Center Dimensions
6
Installing Disposer
CLEAN.THE.DRAIN.LINE
With.a.drain.line.auger,.clear.away.all.hardened.waste
material.in.the.horizontal.drainpipe.running.from.the
drain.trap.to.the.main.waste.line.
PERSONAL INJURY
.•.For.safe.operation,.The.minimum.required.distance
. from.the.table.top.or.trough.to.the.mounting.flange.
is.6.inches.for.standard.body.disposers..
(as.specified.by.UL)..See.Figure.5.
6" min.
(152.4 mm min.)
.•.Moving.shredder.parts.may.cause.serious.injury.if.
a.hopper.or.cone.is.not.properly.installed.
PROPERTY DAMAGE
To.avoid.excess.vibration,.InSinkErator.
recommends.a.minimum.countertop.thickness..
of.16.gage.stainless.steel.
DISPOSER.MOUNTING
The.disposer.can.be.mounted.to.the.sink.or.trough
using.a.standard.InSinkErator.mount.or.an..
InSinkErator.mounting.adaptor.
Figure 5.
NOTE: The InSinkErator #5 Sink Flange can not be
used with the Waste Xpress system.
NOTE: InSinkErator must approve attachment to a
non-InSinkErator sink.
7
InSinkErator Mounting Assemblies
4..From.the.bottom,.insert.two.screws.through.opposite
STANDARD MOUNTING ASSEMBLY
1..Place.mounting.flange.(1).over.the.existing.collar
. adaptor.connection.lip.or.sink.bowl.flange.(this.may
. require.some.force).
. sides.of.the.flat.gasket.(3).and.mounting.flange,.into
. the.threaded.fasteners.in.the.existing.flange..The
. flat.gasket.is.used.only.in.the.#6.mounting.assembly.
. The.screws.should.protrude.about.1/4".below.the
. mounting.gasket.
2..Push.the.mounting.flange.up.out.of.the.way.and.fit
. the.groove.in.the.mounting.gasket.(2).onto.the..
. connection.lip..Make.sure.the.gasket.is.fully.seated..
. on.the.flange.
5..Position.the.disposer.beneath.the.mounting.gasket
. and.raise.it.to.engage.the.two.protruding.screws.in
. the.disposer.body.flange.keyhole.slots..Secure.the
. remaining.screws.and.position.the.disposer.correctly
. for.the.plumbing.connections..If.disposer.legs.are
. included,.adjust.the.legs.to.support.the.disposer.
3..Push.the.mounting.flange.down.over.the.mounting
. gasket,.fitting.the.threaded.mounting.flange.fasteners
. into.the.recesses.in.the.top.of.the.mounting.gasket.
#6 Collar Adaptor
#7 Collar Adaptor
(1) Mounting Flange
(1) Mounting Flange
(2) Mounting Gasket
(2) Mounting Gasket
(3) Flat Gasket
Disposer Body Flange
1/4” Screw
Disposer Body Flange
1/4” Screw
Figure 6. #6 Mounting Assembly
Figure 7. #7 or Sink Bowl Mounting Assembly
SPECIAL INSINKERATOR MOUNTING ASSEMBLIES
When.installing.an.InSinkErator.Foodservice.disposer.to.a.non-InSinkErator.sink.bowl,.a.special.mounting.adaptor.
kit.is.required..The.special.mountings.are.described.in.the.Mounting.Adaptor.Selection.Guide.(for.more.information,.
call.1-800-845-8345.or.go.to.www.insinkerator.com)..Figures.8-10.show.examples.of.non-InSinkErator.style.sinks..
(Mounting.instructions.are.included.in.each.special.mounting.adaptor.kit.)
Figure 8. Outward Flange
Figure 9. Inward Flange
Figure 10. Straight Flange
8
Installing the Waste Xpress
45˚ bend shown
(max of 4 can be used)
1-1/2"
(38.1 mm)
3"
(76.2 mm)
Figure 11. Top View
Syphon Breaker
Sink Bowl
Cold Water Solenoid
Hot Water Solenoid
Waste Xpress
1-1/2" min
(38.1 mm
min)
1" min
(25.4 mm min)
Disposer
Flow Control Valve
Shut Off Valve
(supplied
by others)
WX-101A Controller
10 max
(3.1 m max)
Figure 12. Typical Installation Diagram
9
Installing the Waste Xpress
7....Connect.wire.bundle.between.WX-101A.and..
WASTE XPRESS LOCATION
NOTE: Prior to installing the Waste Xpress the
disposer and control center should be installed as
specified within this manual.
Waste.Xpress.unit.as.detailed.in.wiring.diagram..
Door.interlock.connections.are.#3.and.#95..Replace.
terminal.cover.
8....Wire.per.local.electrical.codes.and.install..
using.NEMA.4.watertight.electrical.connectors..
(not.supplied).
•.Position.Waste.Xpress.within.10.feet.of.the.disposer
outlet.flange..A.maximum.of.four.(4).90º.elbows.can
be.used.between.the.disposer.and.Waste.Xpress..
. (prefer.45º.elbow).
9... Install.disposer.terminal.box.cover.and.secure.with.
retaining.screw.
•.Level.Waste.Xpress.by.turning.the.legs.in.or.out
. with.a.wrench..Place.a.level.on.top.of.the.unit.
10..Secure.WX-101A.cover.with.locking.clamps.
ELECTRICAL SHOCK
ELECTRICAL SHOCK
Do.not.pinch.or.damage.the.electrical.wires.when.
installing.the.terminal.box.
.•.Ensure.that.Waste.Xpress.voltage.and.phase.
match.that.of.the.electrical.supply,.control.center.&.
disposer..Check.nameplate.for.specification.
.•.Electrical.connections.should.be.made.by.a..
qualified.electrician.and.should.comply.with.all..
local.codes.
WX
Terminal
WX-101A
Terminal
Voltage
Line
WX.Auger.Motor.
3.Phase
T1,.T2,.T3 To
T1,.T2,.T3
3,.95
.•.Turn.off.electrical.supply.to.Waste.Xpress,..
control.center.&.disposer.before.attempting.to.
work.on.it..Test.with.a.volt.meter.or.circuit.tester..
to.ensure.that.power.is.off.
WX.Magnetic..
Interlock
3,.95
To
24V
Cold.Water.Solenoid.
(Disposer)
4,.13
24V
.•.Do.not.operate.unit.with.panels.removed.
Hot.Water.Solenoid.
(WX.Spray)
.•.All.components.(disposer,.WX,.control.center..
and.solenoids).must.be.carefully.and.permanently.
grounded.
7,.18
24V
Line
Disposer
To See.Diagrams
.•.A.properly.fused.disconnect.must.be.installed.at.
Waste.Xpress,.control.center.&.disposer.electrical.
supply.source.
.•.Use.only.NEMA.4.watertight.electrical.connectors.
when.connecting.to.junction.box.
Terminal
Cover
ELECTRICAL CONNECTIONS
The.Waste.Xpress.system.requires.power.only.to.the.
control.center..The.control.center.powers.the.disposer.
and.Waste.Xpress.
Figure 13.
1....Remove.retaining.screw.and.disposer..
electrical.cover.
2....Open.control.center.cover.by.loosening.locking.
clamps.securing.it.
3....Remove.terminal.cover.from.Waste.Xpress..
(see.Figure.13).
Captive
Fasteners
Auger
4....Connect.incoming.power.line.to.electrical.door..
disconnect.switch.in.WX-101A.
Screen
Waste.Inlet
Waste.Outlet
5....Connect.disposer.motor.leads.to.terminal..
block.locations.
6....Connect.cold.water.solenoid.to.appropriate.
terminals.4.and.13..Connect.hot.water.solenoid.to.
terminal.18.and.7.
Figure 14. Cover Removed
10
Plumbing Connections
PROPERTY DAMAGE
Water.connections.must.comply.with.all.local.
plumbing.codes.
WASTE INLET LINE
Connect.the.disposer.outlet.flange.as.close.as..
possible.and.with.as.few.as.possible.90°.elbows.to..
the.Waste.Xpress.inlet.
NOTE: The maximum allowable distance between the
disposer outlet flange and the Waste Xpress inlet is
10 feet with a maximum of four (4) 90° elbows.
Figure 15.
1..Connect.the.disposer.outlet.to.the.Waste.Xpress..
. inlet.using.2".NPT.plumbing..3.HP.will.require.3"..
. outlet.adapter..The.run.between.the.disposer.and..
. Waste.Xpress.should.have.1/4".slope.per.foot.and..
. must.comply.with.all.local.codes.
Nuts.&..
Washer.(4)
NOTE: All horizontal runs should be as short as
possible (not to exceed 10 ft.), with an approximate
fall of 1/4" per foot.
Auger
Screen
Inlet
TO REVERSE AUGER SCREEN:
A..Holding.both.handles.remove.discharge.chute..
of.the.Waste.Xpress.by.tilting.it.upward..
(see.Figure.13).
Figure 16.
B..Remove.auger-bearing.bracket.by.sliding.the.two
captive.fasteners.inward.and.then.pull
bracket.upward.(see.Figure.14).
C..Lift.auger.and.screen.up.and.then.out..
(see.Figure.14).
D..Remove.auger.from.screen.by.lifting.up..
(see.Figure.15).
E..Remove.four.nuts.and.washers.holding.the.top..
portion.of.the.auger.screen.to.the.bottom.portion..
(see.Figure.16).
Figure 17.
F..Rotate.bottom.portion.of.the.auger.screen.180°.
and.secure.to.top.portion.with.four.nuts.and..
washers.(see.Figure.17).
TO CHANGE WASTE INLET SIDE ON
WASTE XPRESS:
A..Remove.four.screws.holding.inlet.fitting.and..
gasket.in.position.(see.Figure.18).
B..Remove.four.screws.holding.the.cap.and.gasket.in.
position.(see.Figure.18).
Waste.
Outlet
Waste.
Inlet
C..Install.gaskets,.cap.and.inlet.fitting.on.reverse.side.
and.secure.with.appropriate.screws.
Figure 18.
11
Plumbing Connections
WASTE OUTLET LINE
Connect.a.2".drain.line.to.the.Waste.Xpress.waste..
outlet.as.specified.per.local.codes.(see.Figure.18..
for.water.outlet.location).
WATER SUPPLY CONNECTIONS
When.connecting.the.incoming.water.supply.to.the
disposer,.sink.bowl.and.Waste.Xpress,.use.as.few
elbows.and.tees.as.possible.
InSinkErator.recommends.that.the.water.outlet..
empties.into.a.floor.drain.
All.cold.water.line.fittings.are.1/2".NPT.except.the
sink.bowl.nozzles.which.are.1/2".compression...
Use.1/2".compression.fitting.to.connect.hot.water..
to.Waste.Xpress.
If.the.water.outlet.connection.on.the.Waste.Xpress
needs.to.be.switched.to.the.other.side,.complete..
the.following:
Install.the.flow.control.valve,.water.solenoid.valve,
and.syphon.breaker.according.to.the.direction.of.the
arrows.marked.on.each.valve.body.
•.Remove.the.four.screws.holding.the.cap.and.gasket.in.
position.(see.Figure.18).
NOTE: In-line hot and cold shutoff valves are
recommended close to the Waste Xpress system
for ease of service.
•.Install.gasket,.cap.and.inlet.fitting.on.reverse.side..
and.secure.with.appropriate.screws.
NOTE: The Waste Xpress system should not be
plumbed directly into a small inside grease trap.
The unit can be plumbed through a large exterior
grease trap.
ROUTING WATER FLOW
Connect.cold.water.only.to.disposer,.bowl,.or.trough.
Connect.hot.water.only.to.Waste.Xpress.for.hot.water
spray.nozzles.
PLUMBING CONNECTIONS
The.syphon.breaker.is.supplied.with.all.Waste.Xpress.
systems.(packed.separately).
In.a.trough.system,.route.all.water.flow.to.the.end.of
the.trough.to.flush.food.waste.
Syphon.breaker.must.be.installed.above.the.sink.flood
plane.per local plumbing codes..Check.direction.of.
water.flow.arrows.
PROPERTY DAMAGE
System.has.hot.water.spray.that.must.be..
connected..Fresh.water.connection.to.the..
Waste.Xpress.must.be.hot.water.only..Failure..
to.use.hot.water.may.clog.system.and.result..
in.malfunction.
The.solenoid.valve.is.supplied.with.a.24.V.coil.
•.The.flow.control.valve.regulates.all.cold.water.flowing
. into.the.disposer.and.Waste.Xpress..This.conserves..
. water.and.prevents.overloading.
Syphon Breaker
Sink Bowl
Cold Water Solenoid
Hot Water Solenoid
Waste Xpress
1-1/2" min
(38.1 mm
min)
1" min
(25.4 mm min)
Disposer
Flow Control Valve
Shut Off Valve
(supplied
by others)
WX-101A Controller
10 max
(3.1 m max)
Figure 19. Typical Installation Diagram
12
Electrical Connections
ELECTRICAL SHOCK
PROPERTY DAMAGE
.•.Turn.off.all.electrical.supply.to.the.disposer.before.
attempting.any.work.on.it..Use.a.voltmeter.or..
circuit.tester.to.ensure.that.power.is.off.
.•.Ensure.that.control.center.voltage.and.phase
. match.the.disposer.motor.and.electrical.supply...
. Check.nameplates.on.disposer.and.control..
. center.for.voltage.and.phase.specifications.
.•.All.Installation.work.must.conform.to.local..
plumbing.and.electrical.codes.
.•.Refer.to.the.control.center.wiring.diagrams.in..
. this.manual.for.correct.connection.
.•.All.components.(disposer,.WX,.control.center..
and.solenoids).must.be.carefully.and.permanently.
grounded.
.•.Use.NEMA.4.watertight.electrical.connectors..
. (not.supplied).when.making.electrical.connections..
. to.the.control.center.
.•.A.properly.fused.disconnect.must.be.installed.at.
the.electrical.supply.source.for.the.control.center.
COLD.WATER.SOLENOID.VALVE
.•.The.control.center’s.door.disconnect.must.be.in.the..
off.position.before.the.panel.door.can.be.opened..
Power.is.still.present.at.the.disconnect.until.power.
is.turned.off.at.the.electrical.supply.source.
One.24.V.cold.water.solenoid.valve.is.supplied.with.
control.centers..Connect.solenoid.valve.to.terminals.4.
and.13..Supplied.flow.control.valve.is.to.be.connected.
to.cold.water.line.
LINE.VOLTAGE
Wire.per.local.electrical.code.using.NEMA.4.water-tight
electrical.connections.
Connect.the.incoming.line.power.to.the.electrical.
disconnect.switch.and.connect.the.disposer.motor.to.
labeled.terminal.blocks.in.the.control.center..Use.the.
appropriate.voltage.and.phase.wiring.diagram(s).in.
the.Wiring.Diagram.section.at.the.end.of.this.manual..
A.wiring.diagram.is.also.located.on.the.inside.door.of.
the.control.center..Wire.the.disposer.motor.for.correct.
voltage.using.the.connection.diagram.inside.the.motor.
terminal.box.
HOT.WATER.SOLENOID.VALVE
One.24.V.hot.water.solenoid.valve.is.supplied.with..
control.centers..Connect.solenoid.valve.to.terminals.7.
and.18..No.flow.control.valve.is.to.be.used.on.hot.water.
line..Use.1/2".compression.fitting.to.connect.hot.water.
line.to.Waste.Xpress.
LOW.VOLTAGE
PERSONAL INJURY
Disconnect.electricity.at.line.disconnect.switch.
before.servicing.system.
The.WX-101A.control.center.uses.low.voltage.(24.V)..
to.operate.contactor.coils,.solid.state.control.circuit,.
push.buttons,.and.solenoid.valves..Red.wires.denote..
a.24.V.circuit.
13
Operating Instructions
PRE-OPERATION TEST
Before.operating.the.Waste.Xpress.complete..
the.following.steps.to.ensure.the.unit.has.been..
properly.installed.
PERSONAL INJURY
If.system.does.not.shut.down.when.front..
cover/discharge.chute.is.removed,.interlock.may.
not.be.wired.correctly..See.Troubleshooting.section.
for.corrective.action.
1....Ensure.plumbing.and.electrical.connections..
are.secure.
2....Turn.on.incoming.cold.water.supply.to.disposer..
and.hot.water.supply.to.the.Waste.Xpress.
3....Check.to.make.sure.auger.and.screen.are.seated.on.
auger.drive.hub,.positioned.correctly,.and.fasteners.
on.upper.bearing.bracket.are.installed.and.engaged.
correctly.prior.to.starting.
ELECTRICAL SHOCK
. Turn.off.electrical.supply.to.Waste.Xpress,.control.
center.and.disposer.before.attempting.to.work.on.
it..Test.with.a.volt.meter.or.circuit.tester.to.insure.
that.power.is.off.
4....Ensure.that.the.discharge.chute.is.fitted.securely..
in.position.
5....Turn.on.incoming.power.to.disposer.and..
Waste.Xpress..
NOTE: Use of the electrical door disconnect knob on
the WX-101A control panel will result in a 30 second
delay before the system can be restarted. You must
wait 30 seconds after reactivation of the line disconnect
switch before system will restart.
6....Push.start.button.on.the.control.center..
(see.Figure.20)..The.WX-101A.and.disposer.will.run.
and.cold.water.will.flow.into.the.disposer.
Start
Stop
7....Observe.auger.rotation.by.looking.up.into.discharge.
chute;.auger.should.rotate.clockwise.(when.viewed.
from.above)..See.Figure.21.
Figure 20.
NOTE: If auger rotates counter-clockwise, turn off main
power supply, wait 60 seconds, then restart. If auger
continues to rotate counter-clockwise (when viewed
from above), unit must be re-wired. Turn off main
power. On three phase Waste Xpress interchange leads
L1 and L2. Restart.
Rotation.of.Auger
8....Make.sure.cold.water.is.flowing.into.disposer.
9....Make.sure.hot.water.to.Waste.Xpress.spray.nozzles.
is.cycling..Factory.set.cycle.is.10.seconds.on.and..
2.minutes.off.
10..Press.stop.button.to.stop.disposer.and..
Figure 21.
Waste.Xpress..Steam.from.chute.should.be.evident.
11..Restart.system.and.remove.front.cover/discharge.
chute..Waste.Xpress.and.disposer.should.turn..
off.automatically.if.interlock.switch.is.functioning..
properly..Water.will.continue.to.flow.into.disposer.
12..Replace.front.cover/discharge.chute.and..
restart.system.
14
Operating Instructions
TO.START
1..Check.to.ensure.disposer.is.free.of.foreign.objects.
2..Ensure.power.is.on.
3..Push.start.button..Disposer.and.Waste.Xpress.will.
run.and.water.will.flow.into.disposer
TO.STOP
1..Push.stop.button..System.will.stop.
2..Water.may.continue.to.flow.into.disposer.for.up.to..
10.minutes,.per.the.time.set.on.the.water.shutoff.
delay.timer..This.post-flush.clears.the.drain.lines..
of.food.waste.
WATER.SHUTOFF.DELAY.ADJUSTMENT
This.water.shutoff.delay.is.adjustable.from.30.seconds.
to.10.minutes.(see.Figure.23)..Set.water.shutoff.delay.
for.at.least.2.minutes.on.trough.systems.
PERSONAL INJURY
To.adjust.the.water.shutoff.delay,.disconnect.the.
electrical.power.to.the.control.panel.and.open.the.
control.center.door.
Figure 22.
MANUAL
30 Second Delay:
Dip Switches 1, 2,
3, pushed down,
Switch 4 pushed
up.
Locate.the.water.shutoff.delay.at.the.top.of.the.printed
circuit.board.in.the.WX-101A.(see.Figure.22)..Set.the.dip
switches.for.the.desired.water.shut.off.delay..Use.the
guide.printed.on.the.circuit.board.to.set.minutes.of.
delay.(also.see.Figure.23)..The.dip.switches.should.be.
moved.to.match.the.filled.in.areas.of.the.guide.
1
2
3
4
AUTOMATIC
MANUAL
NOTE: Line disconnect should not be turned off
between usage.
10 Minute Delay:
Dip Switches 1,
3, 4 pushed up
position, Switch 2
pushed down
AUTOMATIC.TIMED.DISPOSER.SHUTOFF
This.water.saving.feature.allows.the.system.to.run.for..
10.minutes.before.it.automatically.shuts.off.and.must..
be.manually.restarted.
1
2
3
4
AUTOMATIC
Figure 23. Time Delay Setting Examples
NOTE: This feature is set in the manual position at
the factory. To activate the automatic timed system
shutoff, disconnect the electric power to the control
center, then open the control center door. Locate the
Dip Switch Module at the top of the circuit board (see
Figure 22). Move the #5 dip switch from MANUAL to
AUTOMATIC. The system now automatically shuts off
10 minutes after it starts.
15
Operating Instructions
OPERATING WASTE XPRESS SYSTEM
1..Make.sure.there.are.no.foreign.objects.in.disposer.
grind.chamber..Do.not.pre-load.disposer.with.food.
waste.prior.to.starting.
2..Place.10.gallon.waste.bin.under.discharge.chute.
3..Push.start.button.on.control.center..Waste.Xpress.
and.disposer.will.run.and.water.will.flow.into.disposer.
4..Feed.food.waste.into.disposer.in.a.steady,..
continuous.flow..Waste.will.exit.discharge.chute..
and.drop.into.waste.bin.
NOTE: Once all waste has been fed into disposer, allow
approximately 2 minutes for system to clear. This will
allow system to flush itself prior to system shutdown.
5..Press.Stop.button.to.stop.system.
Start
Stop
Figure 24.
PROPERTY DAMAGE
Do.not.insert:.string,.metal,.glass,.cans,.silverware,
dishes,.cloth.napkins.or.large.quantities.of.grease.
or.oil.into.the.disposer.
PERSONAL INJURY
Do.not.dispose.of.hot.liquids.such.as.grease,.oil
and.syrup.into.disposer.
OPERATIONAL TIPS
•.Ensure.a.steady.stream.of.cold.water.runs.into.the.
disposer.while.it.is.operating.
•.Do.not.overload.the.disposer.or.turn.it.off.with.food
waste.inside.the.grind.chamber.(run.the.disposer
and.water.for.three.minutes.after.the.final.load.to
flush.away.all.food.waste).
•.Clean.auger.and.auger.screen,.bearing.bracket,.and.
discharge.chute.daily.by.running.through.dishwasher.
16
Cleaning Instructions
PERSONAL INJURY
Discharge
Chute
Wait.until.auger.paddles.stop.before.cleaning.
Waste.Xpress.
1....Press.stop.button.on.control.center.to.stop.system.
(disposer.&.Waste.Xpress).
2....Holding.both.handles.remove.discharge.chute.by..
tilting.it.upward.(see.Figure.25).
3....Remove.auger-bearing.bracket.by.sliding.the.two.
captive.fasteners.inward.and.then.pull.bracket..
upward.(see.Figure.26.and.27).
Figure 25.
4....Lift.auger.and.screen.up.and.then.out..
(see.Figure.26).
5....Remove.auger.from.screen.by.lifting.it.up.and.out.
(see.Figure.28).
Captive
Fasteners
6....Rinse.auger,.screen,.auger.compartment.and..
discharge.chute..Auger,.screen.and.discharge..
chute.are.dishwasher.safe.and.should.be.washed.
daily..Flush.inlet.and.outlet.with.a.fresh.water..
supply.to.keep.the.drain.lines.clean.
Auger.Screen
7....Install.auger.into.screen.then.place.screen..
over.drive.
Figure 26.
8....Ensure.that.the.auger.drops.into.position.
9....Secure.bearing.bracket.with.captive.fasteners.
10..Install.discharge.chute.by.placing.bottom,.front..
portion.in.first.and.then.tilting.back.and.downward.
Figure 27. Bearing Bracket
Figure 28.
17
Troubleshooting
ELECTRICAL SHOCK
PERSONAL INJURY
•.Disconnect.power.before.servicing.
Wait.until.auger.paddles.stop.before.servicing.
Waste.Xpress.
•.Do.not.bypass.interlock.switch.
Troubleshooting.for.problems.other.than.what.is.listed.below.should.be.performed.by.a.qualified.service.person..
Troubleshooting.performed.by.untrained.personnel.could.result.in.electrical.shock.or.damage.to.the.Waste.Xpress,.
disposer.and/or.Control.Center.
SYSTEM TROUBLESHOOTING
PROBLEM
POSSIBLE CAUSE
SOLUTION
•. Turn.on.electrical.supply.
The.Waste.Xpress,.disposer.and.
•. Electrical.supply.turned.off.
water.do.not.turn.on.
•. Fuse.blown.or.circuit.breaker.
•. Replace.fuse.or.reset.circuit.breaker..
. tripped.at.power.supply.
•. Discharge.chute.of.Waste.Xpress..
•. Reinstall.chute.to.ensure.proper.fit..
. not.seated.properly.
•. Waste.blocking.safety.interlock.
•. Control.circuit.fuse.(FNA2).blown.
•. Remove.waste.from.safety.interlock.
•. Replace.fuse.
•. 24.V.power.from.control.center.
•. Call.for.service.
. not.present.
.
•. Line.Disconnect.switch.on.control..
. not.in.the."on".position..
•. Turn.to."on".position..Wait.15-20.seconds.
. before.attempting.at.starting.system.to..
. allow.control.to.perform."self.test."
•. Line.Disconnect.switch.on.control..
. is.defective.
•. Call.for.service..
•. Call.for.service..
•. Call.for.service..
•. Start.switch.on.control.center..
. is.defective.
•. Stop.switch.on.control.center..
. is.defective.
•. Dip.switch.settings.on.circuit.board.. •. Call.for.service.
. in.control.center.may.not.be.to.
. specification.
The.disposer.will.not.start.or.stops. •. The.disposer.overload..
•. Press.stop.button.on.control.center.and..
. press.red.reset.button.on.disposer...
. Note: Button should be depressed until it
"clicks." You may need to let disposer cool
down before setting.
while.grinding,.but.the.Waste.
. protector.tripped..
Xpress.and.water.operate.properly.
.
.
•. The.disposer.jammed.
•. Press.stop.button.on.control.center.and..
. follow.direction.for.dejamming..
. (supplied.with.disposer).
The.Waste.Xpress,.disposer.and..
water.appear.to.run.however..
no.solid.waste.is.ejected.from..
the.discharge.chute.of.the..
Waste.Xpress.
•. Auger.is.not.sufficiently.primed.with.. •. Allow.unit.to.run.longer.to.prime.itself..
. waste.after.cleaning.
•. Insufficient.waste.in.waste.line.
•. Waste.will.exit.when.more.waste.is.added.
•. Reverse.auger.screen.orientation.180°..
•. Auger.screen.is.not.orientated..
. correctly.(discharge.pan.opening.is.. . Pan.opening.must.face.front.of.machine.
. facing.back.wall.of.cabinet.-.all..
. waste.is.falling.into.cabinet.and..
. exiting.unit.via.drain).
. and.screen.intake.must.fit.over.waste.inlet..
. on.side.of.cabinet..
•. Auger.turning.in.wrong.direction.
•. Three.phase.-.switch.leads.L1.and.L2.
18
Troubleshooting
SYSTEM TROUBLESHOOTING
PROBLEM
POSSIBLE CAUSE
SOLUTION
Water.backs.up.into.disposer..
(does.not.drain).
•. The.auger.and.screen.plugged.
•. Auger.not.turning..
•. Remove.plug.
•. Ensure.that.auger.is.seated.properly.and..
. that.auger.belt.in.place..Check.motor.
•. Plumbing.line.between.disposer.and.. •. Remove.clog.
. Waste.Xpress.clogged.
Waste.Xpress,.disposer.and.water.
will.start.when."start".button.is.
•. Insufficient.time.allowed.after.Line..
. Disconnect.switch.on.control.center.. . system.start.up.(at.start.switch).after..
•. Allow.15-20.seconds.prior.to.attempting..
pushed.but.shuts.down.when.start. . is.turned.to.the."on".position.
. turning.Line.Disconnect.switch.to.the..
button.is.released.
. "on".position.
•. 24.V.power.from.control.center..
. (control.circuit).is.low.or.not.present.
•. Call.for.service..
•. Call.for.service.
•. Mechanical.interlock.on.disposer..
. reversing.contactors.is.defective.
Waste.Xpress.stops.unexpectedly.
•. Discharge.chute.misaligned..
•. Reinstall.discharge.chute.to.ensure..
. proper.fit.
•. Fuse.blown.or.circuit.breaker.tripped.. •. Replace.fuse.or.reset.circuit.breaker..
. at.power.source.
•. 24V.power.from.control.center..
•. Call.for.service..
. (control.circuit).is.low.or.not.present.
•. Operation.mode.on.circuit.board.in.. •. Call.for.service..
. control.center.is.set.for.10.minute.
.
. automatic.shutdown.
•. Stop.button.on.control.center.has..
•. Push.start.button.on.control.center..
. been.pushed.
•. Line.Disconnect.switch.has.been.
. turned.to."off".position.
•. Turn.to."on".position..Wait.15-20.seconds.
. before.attempting.at.starting.system.to.
. allow.control.to.perform."self.test"..
. Note: Line Disconnect switch is only
intended for use in the event of control
center servicing.
Water.exits.Waste.Xpress.
at.front.of.cabinet.
•. Drain.line.has.clog.
•. High.water.level.
•. Clear.drain.
•. Add.second.waste.outlet.drain.connect.from.
. Waste.Xpress.cabinet.to.sewer.connection..
. (recommended.for.trough.applications).
•. Verify.system.has.5.gpm.flow.control.and.
. shut.off.valve.installed..Install.if.missing.
Waste.Xpress.does.not.run,..
•. Contactor.defective.
•. Call.for.service.
but.disposer.and.water.run.
•. Waste.Xpress.overload.will.not.reset. •. Call.for.service.
•. Auger.motor.defective. •. Call.for.service.
19
Troubleshooting
SYSTEM TROUBLESHOOTING
PROBLEM
POSSIBLE CAUSE
SOLUTION
No.water.spraying.onto..
auger.screen.
•. Solenoid.valve.clogged.
•. Water.turned.off.
•. Remove.clog.
•. Turn.on.water.
•. Solenoid.valve.defective.
•. Spray.nozzles.clogged.
•. Timer.defective.
•. Call.for.service.
•. Replace.nozzles.
•. Call.for.service.
•. Call.for.service.
•. Timer.not.set.properly.
•. Solenoid.valve.installed.incorrectly.
•. Reinstall.solenoid.valve.so.arrow.is.pointing.
. in.correct.direction.
Water.flows.continuously.before.
•. Solenoid.valve.is.stuck.open.
•. Call.for.service.
controls.are.turned.on.
•. Solenoid.valve.installed.incorrectly..
.
•. Reinstall.the.water.solenoid.valve.with.the..
. arrow.on.the.valve.pointing.in.the.direction..
. of.the.water.flow.
•. Solenoid.valve.is.wired.incorrectly.
•. Timer.is.defective.
•. Call.for.service.
•. Call.for.service.
•. Call.for.service.
•. Replace.solenoid.valve.
•. Call.for.service.
•. Timer.is.not.set.properly.
•. Solenoid.valve.is.defective.
•. Post.flush.setting.in.control.center..
. is.not.correct.
Overload.protector.trips.frequently. •. Disposer.is.overloaded.with..
. food.waste.
•. Do.not.overload.disposer.with.excessive..
. amounts.of.food.waste.
Cold.water.shuts.off.when.Waste.
•. System.being.shut.down.using.Line.
•. Use.stop.and.start.push.buttons..Line..
Xpress.shuts.off.
. Disconnect.switch.on.control.center. . Disconnect.switch.is.only.de-activated.
. when.system.maintenance.is.required.
•. Post.Flush.settings.on.circuit.board.in. •. Call.for.service.
. control.center.are.not.to.specification.
20
Troubleshooting
DISPOSER TROUBLESHOOTING
PROBLEM
CAUSE
SOLUTION
Disposer.motor.will.not.start.and.
•. No.incoming.line.power.
•. Turn.line.power.on.
water.does.not.flow.
•. Line.disconnect.switch.is.not.on..
.
•. Turn.line.disconnect.to."on".position..Wait..
. 15-20.seconds.before.attempting.to.start..
. system.to.allow.control.to.perform."self.test."
•. Line.disconnect.switch.has.been..
. reactivated.and.30-second.delay..
. has.not.yet.expired.
•. Wait.30.seconds.and.try.starting.again..
.
•. Line.Disconnect.switch.on.control..
. is.defective.
•. Call.for.service..
•. Call.for.service..
•. Call.for.service..
•. Start.switch.on.control..
. is.defective.
•. Stop.switch.on.control..
. is.defective.
•. Dip.switch.settings.on.circuit..
. board.in.control.center.may.not.be.
. to.specification.
•. Call.for.service..
.
•. Control.circuit.fuse.FNA2.is.blown.
•. Replace.fuse.
•. 24.V.power.from.control.center..
•. Call.for.service.
. (control.circuit).is.low.or.not.present.
Disposer.does.not.reverse.direction. •. Control.center.has.been.reactivated.. •. Wait.until.post-flush.is.complete.and..
. before.post-flush.delay.has.expired.
. try.again.
Disposer.motor.stops.while.grinding. •. Control.center.wired.for..
•. Press.start.button..If.disposer.runs.for..
. 10.minutes.then.shuts.off,.the.automatic..
. shutoff.is.active..If.the.manual.setting.is..
. desired,.change.indicated.in.the..
. feature.section.
but.water.continues.to.flow.
. automatic.shut-off..
.
.
•. Disposer.is.jammed..
•. Press.stop.button.and.follow.directions.for..
. dejamming.in.disposer.installation.manual.
•. Disposer.motor.overload.protector..
. has.tripped.
•. Press.stop.button..Locate.red.reset.button..
. on.front.of.disposer.electrical.cover...
. Press.to.reset..If.motor.had.been.running,..
. wait.five.minutes.for.the.motor.and.overload.
. to.cool.down.
Disposer.will.not.start.but..
•. Overload.protector.on.the.disposer.. •. Press.stop.button..Locate.red.reset.button..
water.flows.
. may.have.tripped.
. on.front.of.disposer.electrical.cover..Press..
. to.reset..If.motor.had.been.running,.wait..
. five.minutes.for.the.motor.and.overload.to..
. cool.down.
•. Press.stop.button.and.follow.directions..
. for.dejamming.that.were.supplied.with..
. the.disposer.
•. Disposer.is.jammed.
Water.flows.constantly.before.start. •. Water.solenoid.valve.is..
•. Water.flow.should.be.in.the.direction.of.the..
button.is.pushed.
. installed.backward.
. arrow.on.valve.
Overload.trips.frequently.
•. Disposer.overloaded.
•. Do.not.overload.disposer.with.excess..
. amounts.of.garbage.and.water.
21
Troubleshooting
WASTE XPRESS TROUBLESHOOTING
PROBLEM
POSSIBLE CAUSE
SOLUTION
Auger.runs.in.counterclockwise.
(CCW).direction.
•. Power.to.auger.motor.reversed.
•. Reverse.motor.leads.to.auger.motor.or..
. switch.L1.and.L2.connections.on.Waste..
. Xpress.terminal.block..Auger.must.run.in..
. clockwise.direction.
Unit.does.not.shut.off.with.cover.off. •. Waste.Xpress.Interlock.not..
•. Check.interlock.switch.#3.and.#95..
of.Waste.Xpress.unit.
. operating.properly.
. connections.on.WX-101A.to.Waste.Xpress.
•. Call.for.service.
Hot.water.spray.is.cold.
•. Incorrectly.plumbed.
•. No.hot.water.
•. Connect.solenoid.on.Waste.Xpress.unit.to..
. hot.water.source.
•. Ensure.hot.water.heater/source..
. is.functioning.
Hot.water.spray.does.not.work.
•. Incorrectly.wired.
•. Check.connections.on.WX-101A.#7.to.
. WX.#18.
Auger.reverses.direction.on..
each.re-start.
•. Waste.Xpress.unit.auger.motor..
. has.been.wired.into.disposer..
. motor.circuit.
•. Re-wire.as.shown.in.instructions.
Waste.Xpress.unit.will.not.start.
•. Incorrect.wiring.
•. Check.wiring.
•. Misaligned.Interlock.switch.on.chute. •. Check.chute.for.tight.fit.
•. Safety.interlock.switch.is.defective.
•. Call.for.service.
Water.shuts.off.when.unit.shuts.off. •. Improper.dip.switch.setting..
. (circuit.board).
•. Refer.to.Page.16.to.refer.to.dip.switch..
. setting.instructions.
Repetitive."hammering".sound.
coming.from.Waste.Xpress.unit.
while.running.–.no.waste.exiting..
unit.at.discharge.chute.
•. Auger.has.become.plugged.–.system. •. Shut.system.down.and.clean.unit...
. has.either.been."batch.fed".or.auger. . Determine.cause.of.plug.
. drive.system.has.failed..Waste.buildup.
. causing.auger.to.malfunction.–.not..
. engaging.with.auger.drive.correctly.
Waste.line.clogs.between.disposer. •. System.is.being."batch.fed.".
•. Feed.waste.at.a.moderate.and.even.rate.–..
. do.not.attempt.to.process.high.volume.all..
. at.one.time.
and.Waste.Xpress.unit.
.
•. System.is.being.shut.down..
. prematurely.-.not.being.allowed.to..
. properly.clear.itself.of.waste.
•. Allow.system.to.run.3-5.minutes.before..
. shutting.the.sytem.down.to.clear.itself..
•. Auger.and.screen.not.being.cleaned.. •. Disassemble.and.clean.the.Waste.Xpress..
. properly..Waste.build.up.has.hardened. . unit.a.minimum.of.once.per.day..
. and.created.a.clog.over.time.
•. Auger.is.running.in.wrong.rotation.
•. Call.for.service.
•. Lack.of.cold.water.flowing..
•. Increase.water.flow.to.5.gpm..
. through.system.
•. Waste.mix.has.a.high.fiberous..
. content.(stringy.food.waste..
. and/or.cardboard).
•. Card.board.cannot.be.processed..Fiberous..
. food.waste.should.be.balanced.into.the..
. waste.mix.with.other.food.waste.products
22
Troubleshooting
WASTE XPRESS TROUBLESHOOTING
PROBLEM
POSSIBLE CAUSE
SOLUTION
Waste.Xpress.unit.is.extremely.wet. •. Excessive.moisture.in.waste.being..
•. Slow.down.feed.rate.of.waste.to.disposer..
. processed.or.high.volume.of.liquids.. . while.processing..
. being.processed.through.system..
•. Do.not.process.large.volumes.of.watery..
. waste.by.itself.-.balance.waste.mix.with..
. other.types.of.food.waste.and/or.disposables
.
•. No.flow.control.valve.in.cold.water..
. line.–.full.line.flow.from.source.being..
. directed.to.system.
•. Call.for.service.
Water.(non-vapor).exiting.discharge. •. High.grease.content.in.waste.mix...
•. Call.for.service.
chute.while.system.is.running.
. Build-up.on.screen.is.not.being..
. cleaned.sufficiently.and.is.causing..
. a."chimney".to.form..Hot.water..
. spray.cycle."on".time.is.insufficient..
. to.keep.screen.clean.affecting..
. water.drainage.
Processed.waste.is.draining.from.
cabinet.at.outlet.to.sewer.–.no.
waste.exiting.Waste.Xpress.unit.at.
discharge.chute.
•. Auger.is.running.in.wrong.rotation.
•. Call.for.service.
•. Auger.screen.pan.is.facing.back..
. of.machine.–.processed.waste..
. falling.into.base.of.cabinet.and..
. exiting.at.outlet.
•. Reverse.auger.screen.(see.Cleaning..
. Instructions.section.on.page.17).
If.the.Waste.Xpress.remains.inoperative.after.following.this.troubleshooting.guide,.contact.InSinkErator’s.service.department.at.
1-800-845-8345.for.the.location.of.the.nearest.approved.service.agency.
23
Waste Xpress 208/230V, 3Phase System Wiring Diagram
ELECTRICAL SHOCK
PROPERTY DAMAGE
.•.Turn.off.the.electrical.supply.to.the.disposer.before.
attempting.any.work.on.it..Use.a.voltmeter.or..
circuit.tester.to.ensure.that.power.is.off.
.•.Ensure.that.the.control.center.voltage.and.phase.
match.the.disposer.motor.and.electrical.supply..
Check.nameplates.on.disposers.and.control..
centers.for.voltage.and.phase.specification.
.•.Installation.must.conform.to.local.electrical.codes.
.•.The.disposer.motor.wiring.connection.is.shown.in.
.•.All.components.(disposer,.WX,.control.center..
and.solenoids).must.be.carefully.and.permanently.
grounded.
the.disposer.terminal.box.
.•.A.properly.fused.disconnect.must.be.installed.at.
the.electrical.supply.source.for.the.control.center.
208/230 V
3-phase
Call Toll Free 1-800-845-8345
for the nearest InSinkErator
Authorized Service Agency or
to reach Technical Support.
24
WX101A-3 208/230V 3Phase Electrical Connections
25
Waste Xpress 380/460V, 3Phase System Wiring Diagram
ELECTRICAL SHOCK
PROPERTY DAMAGE
.•.Turn.off.the.electrical.supply.to.the.disposer.before.
attempting.any.work.on.it..Use.a.voltmeter.or..
circuit.tester.to.ensure.that.power.is.off.
.•.Ensure.that.the.control.center.voltage.and.phase.
match.the.disposer.motor.and.electrical.supply..
Check.nameplates.on.disposers.and.control..
centers.for.voltage.and.phase.specification.
.•.Installation.must.conform.to.local.electrical.codes.
.•.The.disposer.motor.wiring.connection.is.shown.in.
.•.All.components.(disposer,.WX,.control.center..
and.solenoids).must.be.carefully.and.permanently.
grounded.
the.disposer.terminal.box.
.•.A.properly.fused.disconnect.must.be.installed.at.
the.electrical.supply.source.for.the.control.center.
380/460 V
3-phase
Call Toll Free 1-800-845-8345
for the nearest InSinkErator
Authorized Service Agency or
to reach Technical Support.
26
WX101A-4 380/460V 3Phase Electrical Connections
27
Motor Wiring Diagram
Figure 29. 208-230 volt - 3 Phase
460 volt - 3 Phase
28
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