To Next PageTo Next PageWhat to do if one of the temperature adjust buttons stuck closed on A.O. Smith Water Heater?
If one of the temperature adjust buttons is stuck closed on your A.O. Smith Water Heater: Press and release each of the buttons once. If the issue continues, replace the gas control valve.
What to do if A.O. Smith BTX-80 system is in lockout?
If your A.O. Smith Water Heater is in lockout, consider the following: Ensure the gas supply is on and sufficient for operation. Check the hot surface ignitor's position. Verify adequate voltage to the water heater. Test and correct the electrical polarity to the unit.
How to fix an error in the hot surface ignitor circuit of A.O. Smith BTX-80 Water Heater?
To resolve an error in the hot surface ignitor circuit of your A.O. Smith Water Heater: First, check that all wiring connections are correct and secure. If the issue persists, replace the hot surface ignitor.
What to do if the A.O. Smith Water Heater pressure switch remained open?
If the pressure switch on your A.O. Smith Water Heater remains open longer than 5 seconds after the combustion blower starts, check the following: Ensure the pressure switch wiring is correct. Verify that the pressure switch tubing is connected correctly. Inspect for any obstructions in the air intake or exhaust.
What to do if A.O. Smith BTX-80 pressure switch remained closed?
If the pressure switch on your A.O. Smith Water Heater remains closed longer than 5 seconds after the call for heat began: Ensure the pressure switch wiring is correct. If the issue continues, consider replacing the pressure switch.
What to do if there is a problem in the gas valve driver circuit of A.O. Smith BTX-80?
If there's a problem in the gas valve driver circuit of your A.O. Smith Water Heater: Turn the power to the water heater off for 10 seconds, and then turn it back on. If the problem persists, replace the gas control valve.
General| Brand | A.O. Smith |
|---|---|
| Model | BTX-80 |
| Category | Water Heater |
| Language | English |
Steps for preparing vent pipes, including cutting, deburring, and fitting preparation.
Information on condensate formation, drainage, and potential issues within the venting system.
Detailed instructions for installing the vent system through a sidewall opening.
Instructions for installing the vent system vertically through the roof or wall.
Procedure for connecting the gas supply line, including leak testing and dirt leg installation.
Guidance on routing the vent system, considering pipe lengths, elbows, and terminal location.
Specific requirements and warnings for installing the unit at higher elevations.
Explains the risks of closed systems and the need for thermal expansion management.
Details requirements for installing a compliant temperature and pressure relief valve.
Instructions for safe and proper gas line connections, including pressure limits.
Step-by-step guide for initiating the water heater's heating cycle.
Sequence for safely starting and operating the water heater, including thermostat settings.
Procedure for safely shutting down the gas supply to the water heater.
Recommendations for setting temperature to reduce scald risk and improve efficiency.
Information to help diagnose common water heater problems before calling a service technician.
