User Manual

8 5
Auto-retry and Water Return Modes
ShouldyourTorrium2
®
detectalossofprime,afterstoppingthepump,itwillwait
veminutesbeforeactivatingAuto-retryandWaterReturnmodes.Auto-retry
automaticallystartsthepumptoseeifthepumpisnowprimed.Itdoesthisafter5
mins,30mins,1hr,2hrs,8hrs,16hrsand32hrs.Waterreturnmodewillrestart
thepumpautomaticallyiftheTorrium2
®
detectswaterowthroughit.
Electrical Power Surge Protection
Anelectricalpowersurgeorspikecantravelonthesupplylinesandcauseserious
damagetoyourelectricalequipment.TheTorrium2
®
ttedtothispumphasametal
oxidevaristor(MOV)ttedtohelpprotectit’scircuit.ThisMOVisa“sacricial”
device,meaningthatiteffectivelyisgraduallydamagedeverytimeittakesasurge.
TheMOVisnotalightningarrestorandmaynotprotecttheTorrium2
®
iflightningor
averypowerfulsurgehitsthepumpunit.
Iftheinstallationissubjecttoelectricalpowersurgesorlightningwestrongly
recommendtheuseofsuitableadditionalsurgeprotectiondevicesonALLelectrical
equipment.
Surge Protector Status Window
ToallowyoutocheckthestatusoftheinbuiltMOVintheTorrium2
®
there is a
viewingwindowatthebackoftheTorrium2
®
abovethepowerleadentry/exit
grommet.TheMOVisthebluediscshapedcomponent.Shoulditbeconsumed
duetopowerspikesitwillalmostalwaysblackentheviewingport.Thiswillindicate
anon-warrantablefailure.
InaccordancewithAS3350.2.41weareobligedtoinformyouthatthispumpisnot
tobeusedbychildrenorinrmpersonsandmustnotbeusedasatoybychildren.
Pipe Connections
ForbestperformanceuseP.V.C.or
polythenepipesatleastthesame
diameterasthepump’sinletanddelivery
outletopenings.Largerdiameterpipe
maybeusedtominimiseresistanceto
owwhenpumpinglongerdistances.
NOTE: For protection, the Davey pump motors are tted with an automatic
reset thermal overload, constant tripping of this overload indicates a
problem e.g. low voltage at pump, excessive temperature (above 50°C) in
pump enclosure.
Power Connection
Connectleadtopowersupplydesignatedonpumplabel.Donotuselong
extensionleadsastheycausesubstantialvoltagedrop,poorpumpperformance
andmaycausemotoroverload.
The Davey Torrium2
®
tted to this pump has status indicator light mounted
on its front panel. These lights will only work when unit is connected to an
electrical supply.
The electrical connections and checks must be made by a qualied
electrician and comply with applicable local standards.
For Automatic Pressure Pumps Installed with a
Mains Pressure Hot Water System
Toprotectyoursystemfromdamagecausedbyback
pressurefromhotwatersystems.Youshouldalways
haveinstalledonthehotwaterinletanapprovednon-
returnvalve.
Connection of Mains Scheme or Town Water
Supply to either Suction or Discharge of Pumps &
Pressure Systems
MostWaterSupplyAuthoritieshavestrictregulationsregardingdirectconnectionof
pumpstomainswatersupplies.Inmostcasesanisolatingtankisrequiredbetween
mainssupplyandpump.Daveyalsorecommendthismethod.Directlyapplied
mainspressurecanexceedpumpoperatingpressureanddamagepump.
Davey Water Products Pty Ltd can not
accept responsibility for loss or damage
resulting from incorrect or unauthorised
installations.
NOTE: Always ensure hot water
systems are installed in compliance with
manufacturers recommendations and in
accordance with all local regulations.
MAINS WATER
Approved
non-return valve
Priming and Operation
TheTorrium2
®
modulettedtoyourHMsystemisprovidedwithapushbutton
“Prime”button.Thisbuttonisusedduringinitialprimingofthepumpandalsoacts
asaresetbuttoniftheTorrium2
®
switchesoutinpumpprotectionmode.
1. Removeprimingplugandll
casingandsuctionline(onooded
suction,simplyopengatevalveto
pump).Whenfull,replacepriming
plug.
2. Ensureoutletnearest
 topumpisopen.
3. Ensureallvalvesinsuctionline
areopen.
4.Switchonpower-The
statusindicatorlight
willbeilluminated
greenandthepump
willrun.Afullow
ofwatershouldbe
dischargedfromthe
opentap.
5.Ifthepumpstopswiththetapopen
seetroubleshootingchecklist.
6. Closetheopenoutletortapand
thepumpshouldstopafterafew
seconds(thestatusindicatorlight
shouldbeilluminatedred(constant).
Ifnot,consultthetroubleshooting
checklist.
To Reset if Pump switches out in
Pump Protection Mode
1. Makesurepumpisprimed.
2. Opentap,pushprimebutton.
3. Closetapandpumpwillstop.