30 JacuzziSignatureWaterHeatersJ‐S180/J‐S199
HowtoSettheTemperature
Whileanyhotwaterisbeingprovided,
thetemperaturesengcanonlybe
adjustedbetween98°Fand110°F.
NO TICE
Checklocalcodesforthemaximumwa ter
temperaturesengallowedwhenused
innursinghomes,schools,daycare
centers,andallotherpublicapplicaons.
NO TICE
Ifanewlyinstalledunitwithacontroller
hasnotbeenpoweredforatleast6hours
thenthetemperaturewillreturntothe
defaultsengof104°F(40°C)ifpoweris
interrupted.
NO TICE
Theremaybeavariaonbetweenthe
temperaturedisplayedonthe
temperaturecontrollerandthe
temperatureatthetapduetoweather
condionsorthelengthofpipetothe
waterheater.
NO TICE
1. Ifthewaterheaterisoff,press
thePowerbuontoturnon.
2. IfthePrioritylightisoff,then
pressthe“PriorityModebuon”
onthetemperaturecontroller.
ThegreenPrioritylightwillglow
indicangthatthiscontrolleris
controllingthetemperatureand
thatthewaterheaterisreadyto
supplyhotwater.(Thepriority
canonlybechangedwhilenohot
waterisrunning.)
3. Presstheup(+)ordown(‐)
buonstoobtainthedesired
temperatureseng.
Allhotwatersourcesareableto
providewaterat
thistemperature
sengunlitischangedagainat
thisoranothertemperature
controller.
DANGER
Hotwatercanbedangerous,especiallyforinfantsorchildren,theelderly,
orinfirm.Thereishotwaterscaldpotenalifthethermostatissettoohigh.
Watertemperaturesover125°F(52°C)cancausesevereburnsorscalding
resulngindeath.
Hotwatercancausefi
rstdegreeburnswithexposureforaslileas:
3secondsat140°F(60°C)
20secondsat130°F(54°C)
8minutesat120°F(49°C)
Testthetemperatureofthewaterbeforeplacingachildinthebathor
shower.
Donotleave
achildoraninfirmpersoninthebathunsupervised.
Thiswaterheaterrequiresaminimumflowratetooperate.Thisratecanbefoundonthespecificaonpagein
thismanual.Insomecaseswhenyouarenotgenghotwaterorifthewateralternatesbetweenhotandcold,
itisduetothewater
flowbeingbeloworclosetotheminimumflowrate.Increasingtheflowrateshould
resolvetheseproblemsinthesecases.
Ifyouareexperiencingissueswithhighertemperaturesengs,thenreducethetemperatureseng.Selecnga
temperatureclosertothatwhichisactuallyusedat
thefaucetwillincreasetheamountofhotwaterbeing
deliveredtothefaucet,duetolesscoldwatermixingatthefixture.