Heatcraft Refrigeration Products Air-Cooled Condensers none User Manual
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©.2008,.Heatcraft.Refrigeration.Products.LLC
Inspection
Responsibility.should.be.assigned.to.a.dependable.individual.at.
the.job.site.to.receive.material ..Each.shipment.should.be.carefully.
checked.against.the.bill.of.lading ..The.shipping.receipt.should.
not.be.signed.until.all.items.listed.on.the.bill.of.lading.have.been.
accounted.for ..
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Check.carefully.for.concealed.damage ..Any.shortage.or.damages.
should.be.reported.to.the.delivering.carrier ..
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Damaged.material.becomes.the.delivering.carrier's.responsibility,.
and.should.not.be.returned.to.the.manufacturer.unless.prior.
approval.is.given.to.do.so ..When.uncrating,.care.should.be.taken.
to.prevent.damage ..Heavy.equipment.should.be.left.on.units.
shipping.base.until.it.has.been.moved.to.the.final.location ..
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System Warranty
This.equipment.is.designed.to.operate.properly.and.produce.
rated.capacity.when.installed.in.accordance.with.accepted.
industry.standards ..Failure.to.meet.the.following.conditions.may.
result.in.voiding.of.the.system.warranty:
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1 .. System.piping.must.be.installed.following.industry..
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standards.for.good.piping.practices ..
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2 .. Inert.gas.must.be.charged.into.piping.during..welding ..
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3 .. System.must.be.thoroughly.leak.checked.and.. .
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evacuated.before.initial.charging ..High.vacuum.
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gauge.capable.of.. reading.microns.is.mandatory ...
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Dial.indicating.pressure.gauges.are.not.acceptable ..
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4 .. Power.supply.to.system.must.meet.the..
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following.conditions:
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a .. Voltage.for.208/230.motors.not.less.than..
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195.volts.or.more.than.253.volts .
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b .. All.other.voltages.must.not.exceed.+/-.10%..
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of.nameplate.ratings .
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c .. Phase.imbalance.not.to.exceed.2% .
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5 .. All.controls.and.safety.switch.circuits.properly.
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connected.per.wiring.diagram .
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6 .. Factory.installed.wiring.must.not.be.changed.without..
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written.factory.approval ..
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Installation
Note:
Installation and maintenance to be performed
only by qualified personnel who are familiar with
local codes and regulations, and experienced
with this type of equipment.
Caution: Sharp edges and coil surfaces are a potential injury
hazard. Avoid contact with them.
Unit Location
Units.are.designed.for.outdoor.application.and.may.be.mounted.
on.a.roof.or.concrete.slab.(ground.level.installation) ...Roof.
mounted.units.should.be.installed.level.on.steel.channels.or.an.
I-beam.frame.to.support.the.unit.above.the.roof ..Use.of.vibration.
pads.or.isolators.is.recommended ..The.roof.must.be.strong.
enough.to.support.the.weight.of.the.unit ...Concrete.slabs.used.
for.unit.mounting.should.be.installed.level.and.be.properly.
supported.to.prevent.settling ..A.one-piece.concrete.slab.with.
footings.extending.below.the.frost.line.is.recommended ..
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The.condenser.should.be.located.far.enough.away.from.any.
wall.or.other.obstruction.to.provide.sufficient.clearance.for.air.
entrance ..Do.not.attach.ductwork.to.the.coil.inlet.or.fan.outlet ...
Care.should.be.taken.to.avoid.air.recirculation.conditions.that.
can.be.caused.by.sight.screening,.walls,.etc ..Also.keep.unit.fan.
discharge.away.from.any.building.air.intakes ..See.page.4.for.
space.and.location.requirements ..
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Sound Vibration
Units.should.be.installed.away.from.occupied.spaces.and.above.
or.outside.of.utility.areas,.corridors.and.auxiliary.spaces.to.reduce.
the.transmission.of.sound.and.vibration.to.occupied.spaces ..
The.refrigerant.piping.should.be.flexible.enough.to.prevent.
the.transmission.of.noise.and.vibration.from.the.unit.into.the.
building ..If.the.refrigerant.lines.are.to.be.suspended.from.the.
structure.of.the.building,.isolation.hangers.should.be.used.to.
prevent.the.transmission.of.vibration ..Where.piping.passes.
through.a.wall,.it.is.advisable.to.pack.fiberglass.and.sealing.
compound.around.the.lines.to.minimize.vibration.and.retain.
flexibility.in.the.lines ..
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The.unit.needs.to.be.secured.in.its.final.location ..Holes.are.
provided.in.the.base.runner.for.this.purpose .
Warning:
This equipment may contain a substance
which harms the public health and
environment by destroying ozone in the
upper atmosphere. Venting of certain
refrigerants to the atmosphere is illegal.
Refrigerant recovery devices must be used
when installing or servicing this product.
Consult your local codes for requirements
in your location.
Warning:
There may be more than one source of
electrical current in this unit. Do not
service before disconnecting all power
supplies.