Error Messages - Rinnai rhfe-431ft Instruction Manual

The Energysaver 431 has the ability to check its own operation continuously. If a fault occurs, an Error
Message will flash on the Digital Display of the control panef. This assists with diagnosing the fault,
and may enable you to overcome a problem without a service call, Please quote the code displayed
when enquiring about service.
'--ition failure
Yme failure
Check gas is turned ON.
Service call if repeated.
Check gas is turned ON.
Service call if repeated.
Overheat
Clean filter
Service call if reoeated.
Room overheat
Lower room temperature
to less than 40°C.
Room Temperature
E^-^-- x-..I&.
Service call
Service cal I
ombustion fan failure
Faulty ON/OFF switch
Service call
Service call
aultly Flame Rod
Service call
wer failure
then ON again.
In all cases, you may be able to clear the Error message simply by turning the heater OFF, then ON
again. If the Error Message still remains or returns on the next oiferation, contact Rinnai or your
nearest service agent and arrange for a service calf.
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