Ariston BCH CD1 120 ARI-EU Notice Technique D'installation Et Guide D'utilisation page 26

GENERAL POINTS
The.water.heater.with.smooth-tube.heat.exchanger.can.be.connected.to.each.gas.or.oil.furnace..The.position.of.the.heat.exchangers.provides.
complete.heating.of.the.water.in.the.accumulator.
The.tank.is.protected.by.an.enamel.covering.giving.protection.up.to.850°C,.in.accordance.with.the.requirements.of.DIN.4753.
The.water.heater.must.be.installed.by.an.approved.installer,.in.an.area.that.is.protected.against.freezing..Enamelled.tanks.are.suitable.for.nor-
mal.domestic.hot.water.
Unused.connections.must.be.blocked..The.directives.in.force.and.the.instructions.from.the.local.water.service.as.well.as.DIN.standards.must.
be.followed.
The.tank.is.linked.to.the.hydraulic.distribution.network.via.a.cold.water.connection.and.to.usage.points.via.a.hot.water.connection.
If.hot.water.is.taken.from.a.usage.point,.cold.water.then.enters.the.reservoir.where.it.is.heated.to.the.temperature.set.using.the.thermostat.
(not.provided.with.the.product).
It.is.advisable.to.maintain.the.water.temperature.between.60°.and.65°C,.as.this.guarantees.the.best.performance.for.the.unit.and.ensures.the.
following:
-..Maximum.level.of.hygiene,
-..Maximum.limit.for.thermal.loss,
-..Limiting.the.formation.of.limescale.deposits.
INSTALLATION
Installation instructions
ONLY QUALIFIED PERSONNEL ARE AUTHORISED TO PERFORM THIS OPERATION, OTHERWISE THE WARRANTY WILL BECOME VOID
The.information.given.below.determines.the.validity.of.the.warranty.
1..The.installation.must:
a..Be.installed.by.a.qualified.installer..You.must.conform.to.current.national.standards..It.is.necessary.to.respect
the.instructions.for.the.water.heater,
b..Provide,.when.necessary,.a.pressure.reducer.for.inlet.water,.(pressure.>.4,5.bar).
c..The.system.is.required.to.have.a.safety.assembly.(maximum.calibration:.7.bar).which.must.be.installed
with.the.unit.in.a.location.where.there.is.no.possibility.of.freezing.
..The.storage.temperature.must.remain.below.90°C.
3..To.prevent.corrosion,.it.is.necessary.to.regularly.check.the.charge.level.of.the.battery.that.supplies.the.protech.spark.plug.and
replace.it.if.there.is.a.fault.
4..In.case.of.installation.in.a.location.above.a.living.area.(roof.space,.attics,.suspended.ceilings,.etc.),.insulate.the.pipes.and.provide
a.holding.tank.with.water.evacuation..In.all.cases,.a.connection.to.mains.drainage.is.necessary.
Recommended installation space
For.maintenance.operations.to.take.place,.there.must.be:
-..a.clear.space.of.at.least.50.cm.in.front.of.the.plastic.cover.to.allow.access.to.the.lateral.flange.and/or.superior.product,
-..direct.access.to.the.safety.assembly,
-..particular.case.of.installation.in.a.bathroom.(NF C15 100).
Advice.:
To.prevent.overconsumption.of.energy,.it.is.recommended.
that.the.heater.be.positioned.as.closely.as.possible.to.the.
hot.water.usage.points..(a.distance.of.less.than.8.metres.is.
recommended).
Technical Installation Instructions and User Guide
Definition :
Space envelope.(A):.The.space.envelope.is.the.space.outside.the.bathtub.
or.the.shower.basin,.and.is.limited.on.one.side.by.the.vertical.cylindrical.
surface.around.the.bathtub.or.shower.basin,.and.on.the.other.side.by.the.
horizontal.plane..5.m.from.the.base.of.the.bathtub.or.shower.tray.
Protection space.(B):.The.protection.space.is.the.accessibility.area.for.a.
person.inside.the.bathtub.or.the.shower.basin,.which.lies.outside.the.spa-
ce.envelope..It.is.limited.by.the.vertical.cylindrical.surface.0.60.m.from.the.
base.of.the.bathtub.or.the.shower.basin.and.limited.by.a.horizontal.plane.
located..5.m.above.the.base.of.the.bathtub.or.shower.basin.
This.standard.is.applicable.in.France,.and.of.course.the.installer.must.re-
main.aware.of.any.changes.to.this.standard..For.installation.in.other.coun-
tries,.please.refer.to.the.applicable.local.regulations.
GB
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