Rheem CRTGH-95X Series Use And Care Manual page 58

INSTALLATION INSTRUCTIONS
Electrical Wiring
Remote Control Selection and
Location
WARNING:
electricalgroundingmustcomplywithlocalcodesor,
intheabsenceoflocalcodes,withthelatestedition
oftheNationalElectricalCode,ANSI/NFPA70,orin
Canada,CanadianElectricalCode,CAN/CSAC22.1,

Part1.
NOTICES:
• T heprovidedremotecontrolwillallowmaximum
temperaturesettingsof120°F(49°C).Temperatures
upto140°F(60°C)forresidentialapplicationsandup
to185°F(85°C)forcommercialapplications*canbe
achievedwiththeMAIN(UMC-117)remotecontrol.
Onlyqualifiedservicepersonnelshouldperformthis
adjustment.
Oneremotecontrolisprovidedwiththewater
heater.Additionalremotecontrolsmaybepurchased
separately.Theavailableremotecontrolsarelistedin
thefollowingchart.Uptothreeremotecontrolscan
beusedwiththewaterheater.Noothermanufacturer's
controlsaresuitableforusewiththiswaterheater.
RemoteControl
ModelNumber
UMC-117
USC1-117
USC2-117
MIC-6orMIC-185**
ManifoldSystem
*Acommercialconversionkitcanbepurchasedtoachievetemperaturesupto185°F(85°C).
**Whenamanifoldsystemisinstalled,themainremotecontrolconnectedtothemanifoldcontroller
(MIC-6orMIC-185)haspriorityovertheremotecontrolsconnectedtothewaterheater.
58
(cont.)
Fieldwiringconnectionsand
• A noptionalcable(EZLink
Cable )canbepurchased
TM
separatelytomanifoldtwowater
heaterstogether.
• D onotattempttodisassemble
aremotecontrol.Allcontrols
aresealedandcalibratedfor
accuratewaterheatercontrol
andoperation.
RemoteControl
Description
MAIN
BATH1
BATH2
ManifoldSystem
Reviewthefollowingconsiderationsbefore
determiningthelocationoftheremotecontrol(s):
• D onotinstallanyremotecontrol
outdoorsorwhereitcancomein
contactwithwater.
• A voidinstallingtheremotecontrolinthe
followingareasand/orconditions:
–areaexposedtoheat.
–areaexposedtosteam.
–areaexposedtooil.
–areaexposedtodirectsunlight.
– a reasnearstoredorused
flammableproducts.
• P laceremotecontroloutofchildren'sreach.
• T heremotecontrolshouldbeinstalledina
convenientlocation(e.g.,kitchen,laundryroom,
utilityroom,ordirectlynexttothewaterheater).
• T hemaximumdistancebetweenthewaterheaterand
theremotecontrolinstallationlocationislimitedto
195ft.(59m)ofwire.
Temperature
SetPointRange
100°F–120°F(38°C–49°C)
85°F(29°C)
125°F–140°F(52°C–60°C)
85°F(29°C)
125°F–185°F(52°C–85°C)
100°F–120°F(38°C–49°C)
85°F(29°C)
100°F–120°F(38°C–49°C)
85°F(29°C)
Availability
FactoryDefault
QualifiedTechnician
AdjustmentforResidentialProducts
QualifiedTechnician
AdjustmentforCommercialProducts*
Optional(SoldSeparately)
QualifiedTechnicianAdjustment
Optional(SoldSeparately)
QualifiedTechnicianAdjustment
Optional(SoldSeparately)