Rheem RTGH-RH10DV - Page 28

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Model
FlowSensor:7855P-083
CheckPoint
(CircuitBoard)
CN3
Function
Thissensordetectswater󰘱ow(morethan0.5GPM)throughDHWloop.
FailureEvent
Water󰘱owisnotdetected.
E󰘯ects
Domestichotwatersetpointisnotachieved.
ErrorCode
N/A
Diagnostic
①Restarttheappliance.
②Visualinspection:check󰘱owsensorwiringforproperconnection.
③Visualinspection:check󰘱owsensorfordebris.
Color/WireNumber
①Ground:Connector(blue⑥)
②FlowSignal:Connector(white⑤)
③DC5V:Connector(red④)
①②③④ ⑤⑥
Chapter2ComponentsDescription