JohnFireFan said:
I have two red/white Federal Signal Impaxx. I am helping a friend wire it up and am having a few difficulties. The light has several wires: red=positive, black=ground, white=option, green=pattern, yellow=sync, orange=sync. He is trying to have the steady burn white come on when he is in reverse but connecting black to ground and white to positive does not turn on the steady burn white like it should. In order for the steady burn white light to come on I have to apply positive to the red wire. This means in order for him to backup with solid white he must turn on his warning lights or red wire. I have red the manual and nothing seems to help. Any help would be great!!!!!!
From the manual, this is how you make the option mode flash white with the pattern. Doing these steps again will make the option wire work as a steady burn. likewise, if you were to follow the instructions on changing from a controller to a follower and then back to a controller, it would reset to default and should give you the solid clear your after by default.
to set the OPTION Wire Mode:
1. Connect the black wire from the lighthead to ground (–GND).
2. Apply 12 Vdc (+BAT) to the red wire from the lighthead.
3. Set the lighthead to be controller or follower. See page 13.
(disregard this step for now)
4. Apply 12 Vdc (+BAT) to the white wire from the lighthead.
5. Hold the green pattern-selection wire to ground (–GND)
until the lighthead goes out and then flashes four times. This
procedure will take approximately 6 seconds to complete.
Remove the green wire from –GND, shortly after the four
flashes complete. Changing from follower to controller resets
all features to the default (Table 2 on page 15).
The OPTION wire now enables the white LEDs to flash with
the pattern.
(or changes it back to default which is what you are trying to do)
sometimes it can get a little confusing when you are counting flashes but keep trying, it should work.
Hope this helps