
H03619‐00.D1.EN–2012/03
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3.3Checkstoperformafterstart‐up
Theheatpumpmuststopwhen:
theset‐pointtemperatureisloweredusingthedigitalcontrolpanel,
filteringisstoppedorvalve2or3isclosed3,
thedigitalcontrolpanelisturnedoffbypressing,
3.4Winterstorage
Winterstorageisessentialduetotheriskofthecondenserfreezingandbreaking.Thissituationisnot
coveredbythewarranty.
Toavoiddamagingthedevicewithcondensation,donotcoveritwithanair‐tightcover.
switchthedigitalcontrolpanelto"stand‐by"modebypressingfor3seconds,
openvalve1,
closevalves2and3,andopenvalves4and5(iffitted),
ensurethatnowaterisflowingthroughtheheatpump,
drainthewatercondenser(riskoffreezing)byunscrewingthetwopoolwaterinletandoutletconnectionsat
thebackoftheheatpump,
inthecaseoffullwinterstorageconditionsforthepool:re‐connecttheinletandoutletconnectionstoavoid
foreignbodiesenteringintothecondenser,
inthecaseofwinterstoragefortheheatpumpalone:donotreconnecttheinletandoutletconnectors,instead
placetwoplugs(supplied)onthecondenserwaterinletandoutlet.
4.Maintenance
4.1Maintenanceinstructions
Itisrecommendedthatthedevicebegeneralservicedonayearlybasistoensureproperoperation,
maintainperformancelevelsandpreventsomepotentialfailures.
Thisistheresponsibilityoftheuserandmustbeperformedbyaqualifiedtechnician.
Donotuseahigh‐pressurewaterhose.
ensurenoforeignbodiesobstructthefangrid.
cleantheevaporatorwithasoftbrushandafreshwaterjet(disconnectthepowercable),donottwistorbend
themetalblades,
cleantheoutsideoftheunitwithasolvent‐freeproduct.AspecificPACNETcleaningkitisavailableasan
optionalextra(see§4.3),
checkthatthewatercondensationflowsoutproperlyduringtheoperationofthedevice.
checktheproperoperationoftheregulator,
checkelectricalcomponents,
checkthatallmetalelementsaregrounded,
checkthetighteningandconnectionsofelectriccablesandthecleanlinessoftheelectricalcompartment.
4.2Additionalrecommendations
inrelationtothePressureEquipmentDirective(PED‐97/23/EC)
4.2.1Installationandmaintenance
theunitmaynotbeinstalledclosetocombustiblematerials,ortheairductinletofanadjacentbuilding.
withsomedevices,itisessentialtofitprotectiongridsiftheunitisinstalledinanareawithuncontrolledaccess.
duringinstallation,troubleshootingandmaintenance,pipesmaynotbeusedassteps:thepipecouldbreak
undertheweight,spillingrefrigerantandpossiblycausingseriousburns.
whenservicingtheappliance,thecompositionandstateofheatcarryingfluidmustbechecked,aswellasthe
absenceofanyrefrigerant.
duringtheannualunitsealingtestinaccordancewithapplicablelegislation,thehighandlowpressureswitches
mustbecheckedtoensurethattheyaresecurelyfastenedtothecoolantcircuitandthattheycutoffthe
electricalcircuitwhentripped.
duringmaintenancework,ensuretherearenotracesofcorrosionoroilaroundcoolingcomponents.