Error Codes - Rheem TRITON Service And Training Manual

Error Codes

Provided in the tables below are descriptions of ALL the error messages provided by the ignition
control control. Errors can be divided into two groups, ALARM and ALERT.
ALERT errors are indicated by a "T" followed by numeric digits and a description of the error.
Alerts disappear when the cause of the alert goes away (an auto-reset function);
ALARM errors are indicated by an "A" followed by numeric digits and a description of the error.
Alarm errors cleared by pressing "Clear Alarms" in the "Current Alarms" section of the "Service"
menu.
Error Code
A001
A002
A003
A004
A005
A006
A007
A008
A016
A017
A018
A019
A022
A023
A024
A025
A026
Display
A001 Ignition Lockout
A002 Flame is not stable
A003 Intake switch open
A004 PoF Switch error H.
A005 PoF Switch Error E.
A006 PoF Switch error P.
A007 Exhaust Switch Open.
A008 PoF Switch/Blower mismatch.
A016 High Tank Temperature.
A017 High Flue Temp.
A018 Flue Temp Sensor Open.
A019 Flue Temp Sensor Shorted.
A022 Upper Tank Sensor open.
A023 Upper Tank temp. too hot.
A024 Upper Tank sensor shorted.
A025 No Blower RPM feedback.
A026 Blower expected RPM vs actual RPM
mismatch.
Triton Service Manual SVC1020T ; Rev 4
Link to Troubleshooting
2 7
80 and 100 gallon chassis
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