6
Troubleshooting
Problem
Probable Cause
Solution
The light bulb will not illuminate.
-The light bulb is burned out.
-The power is off.
-There is a faulty wire
connection.
-There is a faulty switch.
-Replace the light bulb.
-Make sure the power supply is on.
-Check the wiring.
-Test or replace the switch.
The fuse blows or the circuit breaker
trips when the light bulb is illuminated.
-The crossed wires or power
wire is grounding out.
-Check the wire connections.
