Rinnai RL94e REU-VC2837WD-US User Manual

 VCSeriesManual 21
ConnectElectricity
Donotrelyonthegasorwaterpipingtogroundthe
waterheater.AscrewisprovidedinthejuncƟonbox
forthegroundingconnecƟon.
Thewaterheaterrequires120VAC,60Hzpowerfrom
aproperlygroundedcircuit.
Ifusingthe5footlongpowercord,plug
itintoa
standard3prong120VAC,60Hzproperlygrounded
walloutlet.
Onoutdoormodels,adisconnectswitchmustbe
providedandinstalledfortheincoming120VAC
power.Itshouldbeatypethatissuitableforoutdoor
use.ChecktheNaƟonalElectricalCode,ANSI/NFPA
70
andyourlocalcodesforaproperswitchtypeto
useinyourarea.
ThewiringdiagramislocatedontheTechnicalSheet
aƩachedtotheinsideofthefrontcover.
WARNING
Donotuseanextensioncordoranadapterplugwith
thisappliance.
Thewaterheatermustbeelectricallygroundedin
accordancewithlocalcodesandordinancesor,inthe
absenceoflocalcodes,inaccordancewiththe
NaƟonalElectricalCode,ANSI/NFPANo.70.
Indoorwaterheatersareequippedwith
athreeͲ
prong(grounding)plugforyourprotecƟonagainst
shockhazardandshouldbepluggeddirectlyintoa
properlygroundedthreeͲprongreceptacle.Donot
cutorremovethegroundingterminalfr omthisplug.
ChecklistforGasandElectricity
ප
Amanualgascontrolvalveisplacedinthegas
linetothewaterheater.
ප CheckthegaslinesandconnecƟonsforleaks.
ප Confirmthatthegasinletpressureiswithin
limits.
ප Confirmthatthewaterheaterisratedforthegas
typesupplied.
ප Confirmthattheelectricityissuppliedfrom120
VAC,60Hzpowersourceandisinaproperly
groundedcircuit.
ප Anextensioncordoranadapterplughasnot
beenusedwiththewaterheater.
ප ForindoormodelsverifythatswitchNo.1inthe
SW1DIPswitch(tanswitches)hasbeenadjusted
forventlengthifnecessary.RefertothesecƟon
onMaximumVentLength.
AdjustforHighAlƟtude
OntheSW1DIPswitch(tanswitches), setswitches2
and3tothevaluesshownintablebelowforyour
alƟtude.Thedefaultseƫngfortheapplianceis0Ͳ
2000Ō(0Ͳ610m)withswitchesNo.2andNo.3inthe
OFFposiƟon.
WhentheDIP
switchisadjusted,itisnotnecessaryto
adjustthegaspressureseƫngforhighalƟtude.
AlƟtude
SW1
Switch
No.2
SW1
Switch
No.3
0Ͳ2000Ō(0Ͳ610m) OFF OFF
2001Ͳ5200Ō(610Ͳ1585m) OFF ON
5201Ͳ7700Ō(1585Ͳ2347m) ON OFF
7701Ͳ
10200Ō(2347Ͳ3109m) ON ON
AdjustforVentLength
(indoormodelsonly)
AdjustswitchNo.1intheSW1DIPswitch(tan
switches)ifrequired.RefertothesecƟon“Maximum
ventlength”.

Rinnai RL94e REU-VC2837WD-US Specifications

General

Type	Tankless
Installation	Indoor
Energy Source	Natural Gas or Propane
Flow Rate	9.4 GPM
Energy Factor	0.82
Gas Type	Natural Gas or Propane
Minimum Flow Rate	0.4 GPM
Voltage	120V
Ignition Type	Electronic
Maximum BTU	199, 000 BTU
Temperature Range	98°F to 140°F
Minimum BTU Input	15, 000 BTU/hr
Warranty	12 years heat exchanger, 5 years parts, 1 year labor