Warranty

knobuntildesiredtemperatureisreached.
(Warning: Donotalterorchangethiswaterheater’soriginaltemperaturesensor)
WARNING: THEPORTABLETANKLESSWATERHEATERISCAPABLEOF
PRODUCINGSCALDINGWATERTEMPERATURES!
FollowingPhenomenaAreNotRealTroubles
Avoidfrozenbroken
Duringthestageofnousing, thetemperatureissamebetweentheinsideandoutsideof
water, thewaterwillexpandwhentemperaturereach32℉ (0℃) evenbrokenthewater
pipe. Thisisnormalphenomenonandnotisthequalityproblem.
Openthedrainplugtodrainofftheresidualwaterinthewaterheaterandthenscrewit
tightlyiftheenvironmentwherethewaterheaterisinstalleddropsbelow32℉(0℃). This
canpreventthecoldfromdamagingthewaterheater.
Troubleshooting
Portabletanklesswaterheaterwillnotstart –th
ere
arenoaudibleclicksatstartup:
a. Thefirstthingtocheckistoensurethattheincomingwateronthe “right” side
oftheportabletanklesswaterheater. Iftheincomingandoutgoingarereversed,
theportabletanklesswaterheaterwillnotwork. Theincomingisonthefarright
andtheoutgoingisinthemiddle.
b. Checktomakesureyouhavefreshbatteriesandtheyareinstalledinthe
correctposition.
c. Numberonereasonthattheportabletanklesswaterheaterdoesnotigniteisthat
Protectivefunction Reaction Remarks
Waterpressuretoohigh
Ifwaterpressureisover110PSI, the
water-outvalvewillreleasewater
andlowerthepressure
Increasethevalvepressure
limitaccordingtolocalwater
supplypressure
Waterpressuretoolow
Ifwaterpressureisbelow2.5PSI,
thewaterheatercannotbeignited
Usethewaterheaterlater
when pressure becomes
higher
Lowbattery
Thepowerofbatterywillbecome
lessafteruseforsometime, thus
thewaterheatercannotbeignited.
Changebattery
Overheatprotection
Waterheaterautomaticallyshutsoff
when water temperature is
17641℉℉± (80ºC5º±C)
Re-start water heater later
whenwaterbecomescooler