Instructions / Assembly

48
Alarm (‘A’)
and Alert
(‘T’) Codes
Description Current Alarm Screen Display
T117
Periodic maintenance, inspection, and upkeep on the
unit.
T117 Time to Drain and Inspect Tank
->Refer to the use and care manual for
instructions, or contact technical support or service
provider.
T118
Periodic maintenance, inspection, and upkeep on the
unit.
T118 Time to Check Venting for Debris
->Refer to the use and care manual for
information, or contact technical support or service
provider.
T119
Periodic maintenance, inspection, and upkeep on the
unit.
T119 Time to Clean Out the Condensate Drain Trap
->Refer to the use and care manual for instructions
and locations. Call technical support or service
provider if necessary.
T120
Periodic maintenance, inspection, and upkeep on the
unit.
T120 Time to Replace the Neutralizer
->Clear error code by pressing clear button. Refer
to use and care manual for troubleshooting, or contact
technical support.
A143
The switch information on the Shutoff Valve is
indicating incorrect information such as both switches
are OPEN or both switches are CLOSED.
A143 Shutoff Valve Inputs in Error
->Manually open valve if no water detected or if
unit is not being serviced. Contact technical support or
service provider.
A200
Software versions between the Display Control and
Ignition Control are incompatible.
A200 Incompatible Ignition Control/Display Error
->The ignition control and display are incompatible
with each other. Contact technical support.
T504
WiFi chip communication timing error. This doesn't
mean the chip has failed.
T504 Wifi Chip Communication Error
->Refer to the use and care manual for
information, or contact technical support or service
provider.
BEFORE YOU CALL FOR SERVICE…