Rheem TRITON, Руководство по обслуживанию и тренингу

Страница: 42 / 61

Triton Service Manual SVC1020T ; Rev 4
80 and 100 gallon chassis
Troubleshooting Error Codes
4 2
Error T113 & T114 Flame Rod Degraded
These alerts indicate the peak flame current reading has substantially decreased from the initial startup of the unit. This
is indicative of a dirty flame rod and/or ignition/flame failures. These alerts will not keep the unit from heating nor can
they be manually cleared.
•
Remove and clean the flame rod with an abrasive material such as emery cloth, steel wool, etc.
•
Allow at least 10 heating cycles for the unit to recognize the issue has been resolved and it will clear this alert on its
own.
•
If alert does no go away on its own, check alarm history for other Alarms/Alerts and troubleshoot based on those
alarms.
Error T115 & T116 Combustion Health Degraded
These alerts cannot be manually cleared and are the result of periodic failed ignitions, flame loss, pressure switches
errors during heating cycles, etc.
•
Check alarm history for any codes regarding pressure switches, failed ignitions, etc. Refer to troubleshooting for
those alarms/alerts.
•
If the only thing in the history is the T115/T116 codes then someone has tried to clear the alarm so many times
that it has erased any previous history. Best option is to let the unit operate for a full day without attempt to clear
the T115/T116 alerts, then check the alarm history the next day.
Error T117 through T120 Periodic Maintenance
All of these alerts regard routine maintenance. When you clear the alarm(s) the timer for the maintenance alert will
automatically reset. Things to check during routine maintenance are the following:
•
Drain the tank and clean/remove any build up or debris through the hand hole cleanout.
•
Routine check of the venting to ensure no debris or buildup in vent runs.
•
Routine inspection of condensate line to ensure neutralizer rocks have not been depleted, no debris buildup in
exhaust tee, no clogs or debris in the condensate line.
Error T032 Lower Tank Temp A/D Error
The control board cannot convert the analog reading from sensor to digital reading to the display. This will not
disable the unit or keep it from heating water.
•
Cycle power. If issue remains, replace the ignition control board.
Error T029 Failed Ignition. Retrying
The unit will fail nine times and give an A029. It will fail 9 more times and give an A029. On the 27
th
failure, the unit
will lock out with an A001 code.
•
Refer to Error A001 for troubleshooting. (See Page 31)
Error T105 Water Leak Sensor Not Installed
•
Check wiring for proper connection from wiring harness to control
board, ensuring wiring is not damaged (4-wire, 2 blue/2 black)
•
If wiring is properly connected, disconnect from wiring harness and
check continuity across bottom terminals (If leads are too large, use a
smaller metal item such as a paper clip to check for continuity(right)).
The top terminals will only have continuity if the sensor is wet, which
will cause an additional error code.
•
If there is no continuity (open circuit) replace leak sensor.