If the timer doesn t activate the connected light it might be working but the light bulb in the fixture might be burned out.
Why my wall light switch timer problems.
Turn the switch on and check your lights.
Why is the timer switch i installed causing the light it is connected to to flicker.
A loose tripper can cause failure of the intermatic timer to turn on or off automatically at the set times.
Other causes include rusted springs insect infestation and loose timer dogs.
Turn your light switch to the on position then flip it off for two to three seconds.
One mechanical failure easy enough to recognize is an internally broken toggle where the lever inside is unable or only occasionally able to activate the contactors.
Turn the light on manually via the switch timer.
Problems with intermatic timers are caused by defective trippers incorrect wiring tripped circuit breakers a faulty time clock motor and incorrectly set power terminals.
The most common problems with wiring light switches and how to fix them when wiring more than one light switch in the same switch box the power source s will need to be identified and the circuit wiring must be understood in order to make the correct wiring connections for all of the light switches within the same switch box.
Are you trying to figure out why a light bulb appliance or light fixture is not working when you flip the switch.
If this does not work proceed to step two.
The moving parts of a standard light switch are enclosed inside plastic casing so when the switch goes bad your only option is to replace it.
Faulty light switches can make a variety of electrical sound effects but most can be described with one of the following words.
But more likely these sounds are warning signs of a worn or defective switch.
Usually it s a simple solution like a burnt out light bulb.
That is especially common if you are using an unreliable cfl light bulb.
The wire colors provided are black blue and green.
Here s how to use the wall switch to reset your lights.
How to troubleshoot a faulty wall switch.
Get on a sturdy ladder and twist the bulb fully into the socket.
I just installed a programmable timer switch to the gang panel housing the switch for my porch light.
I connected the wires correctly black to black blue to red and green to ground.
Sometimes this can be caused by loose wire connections so make sure to check these.
Light fixture or wired device does not work.
Replace the bulb with a new one.
Some motion detector lights are wired to a wall switch often found in the garage or near an entry point.