Friedrich 920-087-09 (12/10) - Manual (Page 27)

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q . Inspect.and.ensure.that.all.components.and.accessories.have.been.
installed.properly.and.that.they.have.not.been.damaged.during.the.
installation.process.
q . Check.the.condensate.water.drain(s).to.ensure.they.are.adequate.for.
the.removal.of.condensate.water,.and.that.they.meet.the.approval.of.
the.end.user.
q . Ensure.that.all.installations.concerning.clearances.around.the.unit.
have.been.adhered.to...Check.to.ensure.that.the.unit.air.filter,.indoor.
coil,.and.outdoor.coil.are.free.from.any.obstructions.
q . Ensure.that.the.entire.installation.is.in.compliance.with.all.applicable.
national.and.local.codes.and.ordinances.that.have.jurisdiction.
q . Secure.components.and.accessories,.such.as.the.chassis,.decorative.
front.cover.and.control.door.
q . Start.the.unit.and.check.for.proper.operation.of.all.components.in.
each.mode.of.operation...Instruct.the.owner.or.operator.of.this.units.
operation,.and.the.manufacturer’s.recommended.routine.maintenance.
schedule.
NOTE:. A.log.for.recording.the.dates.of.maintenance.and/or.service.
is.recommended.
q . Present.the.owner.or.operator.of.the.equipment.with.the.Installation.
&.Operation.manual,.all.accessory.installation.instructions,.and.the.
name,.address.and.telephone.number.of.the.Authorized.Friedrich.
Warranty. Service. Company. in. the. area. for. future. reference. if.
necessary.
Final Inspection & Start-up Checklist
Routine Maintenance
To.ensure.proper.unit.operation.and.life.expectancy.the.following.mainte-
nance.procedures.should.be.performed.on.a.regular.basis.
however,.you.must.be.careful.not.to.bend.the.aluminium.fin.pack...Use.a.
sweeping.up.and.down.motion.in.the.direction.of.the.vertical.aluminium.
fin.pack.when.pressure.cleaning.coils.
NOTE:. It.is.extremely.important.to.insure.that.none.of.the.electrical.
and/or.electronic.parts.of.the.unit.get.wet..Be.sure.to.cover.all.electrical.
components.to.protect.them.from.water.or.spray.
Decorative Front
The.decorative.front.and.discharge.air.grille.may.be.cleaned.with.a.mild.
soap.or.detergent..Do.NOT.use.solvents.or.hydrocarbon.based.cleaners.
such.as.acetone,.naphtha,.gasoline,.benzene,.etc.,.to.clean.the.decorative.
front.or.air.discharge.grilles.
Use.a.damp.(not.wet).cloth.when.cleaning.the.control.area.to.prevent.
water.from.entering.the.unit,.and.possibly.damaging.the.electronic.control.
Fan Motor & Compressor
The.fan.motor.&.compressor.and.are.permanently.lubricated,.and.require.
no.additional.lubrication.
Wall Sleeve
Inspect.the.inside.of.the.wall.sleeve.and.drain.system.periodically.(annually.
or.semi-annually).and.clean.as.required.
Under.extreme.conditions,.more.frequent.cleaning.may.be.necessary...
Clean.both.of.these.areas.with.an.antibacterial.and.antifungal.cleaner..
Rinse.both.items.thoroughly.with.water.and.ensure.that.the.drain.outlets.
are.operating.correctly..Check.the.sealant.around.the.sleeve.and.reseal.
areas.as.needed.
Air Filter
To.ensure.proper.unit.operation,.the.air.filters.should.be.cleaned.at.least.
monthly,.and.more.frequently.if.conditions.warrant..The.unit.must.be.turned.
off.before.the.filters.are.cleaned.
To.remove.the.air.filters,.grasp.the.top.of.the.filter.and.lift.out.of.the.front.
cabinet..Reverse.the.procedure.to.reinstall.the.filters.
Clean.the.filters.with.a.mild.detergent.in.warm.water,.and.allow.them.to.dry.
thoroughly.before.reinstalling.
Coils & Chassis
NOTE:. Do.not.use.a.caustic.coil.cleaning.agent.on.coils.or.base.pan..
Use.a.biodegradable.cleaning.agent.and.degreaser...The.use.of.harsh.
cleaning.materials.may.lead.to.deterioration.of.the.aluminum.fins.or.the.
coil.end.plates.
The.indoor.coil.and.outdoor.coils.and.base.pan.should.be.inspected.pe-
riodically.(annually.or.semi-annually).and.cleaned.of.all.debris.(lint,.dirt..
leaves,.paper,.etc.).as.necessary...Under.extreme.conditions,.more.frequent.
cleaning.may.by.required...Clean.the.coils.and.base.pan.with.a.soft.brush.
and.compressed.air.or.vacuum...A.pressure.washer.may.also.be.used,.
WARNING
Electrical Shock Hazard
Unplug Unit or turn off electrical power
to unit prior to performing maintenance
procedures.
Failure to do so can result in electrical
shock or death.