J‐S180F/J‐S199F 29
HowtoSettheTemperature
Whileanyhotwaterisbeingprovided,
thetemperaturesengcanonlybe
adjustedbetween98°Fand110°F.
NO TICE
Checklocalcodesforthemaximumwater
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
theON/OFFbuontoturnon.
2. Pressthe“Prioritybuon”onthe
temperaturecontroller.The
greenPrioritylightwillglow
indicangthatthiscontrolleris
controllingthetemperatureand
thatthewaterheaterisreadyto
supplyhotwat
er.(Thepriority
canonlybechangedwhilenohot
waterisrunning.)
3. Presstheupordownbuonsto
obtainthedesiredtemperature
seng.
Allhotwatersourcesareableto
providewateratthistemperature
sengunlitischangedagainat
thisoranotherte
mperature
controller.
DANGER
Hotwatercanbedangerous,especiallyforinfantsorchildren,theelderly,
orinfirm.Thereishotwaterscaldpotenalifthethermostatissettoohigh.
Watertemperaturesover125°F(52°C)cancausesevereburnsorscalding
resulngindeath.
Hotwatercancausefirstdegreeburnswithexposureforaslileas:
3secondsat140°F(60°C)
20secondsat130°F(54°C)
8min
utesat120°F(49°C)
Testthetemperatureofthewaterbeforeplacingachildinthebathor
shower.
Donotleaveachil
doraninfirmpersoninthebathunsupervised.
Thiswaterheaterrequiresaminimumflowratetooperate.Thisratecanbefoundonthespecificaonpagein
thismanual.Insomecaseswhenyouarenotgenghotwaterorifthewateralternatesbetweenhotandcold,
itisduetothewaterflowbeingbeloworclosetoth
eminimumflowrate.Increasingtheflowrateshould
resolvetheseproblemsinthesecases.
Ifyouareexperiencingissueswithhighertemperaturesengs,thenreducethetemperatureseng.Selecnga
temperatureclosertothatwhichisactuallyusedatthefaucetwillincreaseth
eamountofhotwaterbeing
deliveredtothefaucet,duetolesscoldwatermixingatthefixture.