Error Codes - Rinnai Avenger 25 Plus Operation Manual

Your appliance has the ability to check its own operation continuously. If a fault occurs an Error Code will flash on
the digital display of the control panel. This assists with diagnosing the fault and may enable you to overcome a
problem without a service call. Please quote the Error Code displayed when enquiring about service.
Overheat (Electric heater)
Thermocouple Temperature Error
STANDBY/ON Switch faulty
* Make sure that the gas supply is on, also it is quite possible that there are pockets of air in the supply hose or in
the heater itself and these will need to be purged, if heater fails to ignite on initial attempt try 3 to 4 more times,
however if the heater ignition continues to be unsuccessful arrange a service call.
Rinnai

ERROR CODES

STANDBY/ON switch ON
Overheat
Heater Operational Error
(used in conjuction with Error Code)
Maintenance Monitor
Error Code
Switch the Heater to STANDBY and then ON again
Check gas supply is turned on, Switch the Heater to
STANDBY and then ON again. Service call if repeated.
Thermocouple failed to read the prescribed temperatures
during the 1st eighty seconds of operation.
Check gas cylinder (LPG models only) and check air filters.
Switch the Heater to STANDBY and then ON again
23
Red (Flashing)
STANDBY/ON
STANDBY/ON button
Operation Manual