HELP! I do not know how to find the model number of my system, but I have several dimmer switches that have an on off position and a sliding bar next to it to control the dim. These switches normally glow slightly as a night-light when in the off position. The two switches that control the overhead kitchen lights have suddenly ceased to function after several years without any problem. The switches control 6 overhead lights, but none of them come on when the switch is moved at either of the two locations, and neither location is glowing when in the off position. For the record, there are other switches next to the ones that are not working, and these other switches work and glow just fine.
Please point me in a direction for help! Thank you!