Tarkus
New Member
I have a A.O. Smith water heater with a intelli-vent 184960-002 controller. The unit locks out with the two end lights on. When trying to reset by powering down for 30 seconds and powering back up all the lights begin immediately flashing rapidly for quite a while until it finally settles with the two end lights lit. If I try the recommended reset procedure by pressing the two temperature adjust buttons within five seconds of power on, nothing happens and all light continue to flash until it settles with the two end lights on. This can take quite a while. If I leave the unit with the lights flashing on overnight the two end lights are on in the morning. Any ideas?