Ao Smith Water Heater Error Codes

Of course there will be solution which can be used for fixing this problem. The numbers for the remote control. How to troubleshoot ao smith condensing water heaters from 320 and 520 series using the error codes 101 111 121 131 and other.

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Ao smith water heater error codes. Igniter parts miscellaneous parts motor parts sensor thermistor parts. Amount of times the light will blink. This is the error code which shows people that the dipswitch settings are incorrect. Smith water products company ahstb02807 technical training department.

Error code 03 031 one time problem. To fix the tankless water heater from ao smith properly and fast we will show all three error codes the first for the units with the remote controller second for the units with the 7 seg led and third are those heaters that do not have the remote. Assuming that your water heater has been installed correctly according to the manufacturer s specifications these are the error codes you will see. False flame detected see 721.

Wrong dip switch setting possibly lp gas set when the fuel is natural gas or vice versa. For each error we indicate. Ao smith tankless error codes and troubleshooting. Electric gas fired indirect solar thermal storage vessels.

Table of ao smith condensing water heater error codes. All condensing water heaters from ao smith are self diagnostic so if there is a problem with the unit a 3 digit error code i e 101 will show up on the electric board or remote controller if it is installed. Shop by ao smith water heater parts. Ask a customer care specialist we have a trained team ready 24 7 to answer your questions and help you get back on track.

Smith state water heater technical training department ashland city tennessee. Computer board failure see 701. Axle roller shaft wheel parts door parts gas burner control valve parts heating element parts. Start a live.

Error code 03 031 one time. This page lists all the available installation manuals for the a. People only need to check for the right setting on the computer board of the water heater. The led display numbers.

This is an unsafe condition risking co hazards. Page 28 additional copies are available from the ashland city advertising department prepared by the a. Switch parts thermostat parts valve float parts. Improper combustion warning for 991 error.