My controller keeps blowing the main power fuse.
This is the result of a high current draw through the fuse which is typically caused by a short in the system. Areas to look at include:
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| Yes | No | ||
Step 1 |
Unplug all cables from the controller except for the power cable and replace the fuse (be sure you are using a properly rated fuse). Apply power. Did the fuse blow again? | Contact your INTEC Service Rep. They may ask you to return your controller for service. |
Go to step 2 |
| Step 2 | Replace the fuse and apply power to the controller. One at a time plug in the display to controller cable and camera cable(s). Did the fuse blow again? (If so note which cable was plugged in when the fuse blew) |
Display Cable Go to step 3 Camera Cable Go to step 6 |
Done |
| Step 3 | Unplug the display to controller cable and remote control from the display. Replace the fuse then plug in the display to controller cable only. Did the fuse blow? | Replace the display to controller cable | Go to step 4 |
| Step 4 | Plug the display back in. Did the fuse blow? | Contact your INTEC Service Rep. They may ask you to return your display for service. | Go to step 5 |
| Step 5 | Plug in the remote. Did the fuse blow? | Contact your INTEC Service Rep. They may ask you to return your remote for service. | |
| Step 6 | Unplug the camera(s) from the camera cable(s). Plug the camera cable(s) back in one at a time. Did the fuse blow again? | Replace the camera cable and retest | Go to step 7 |
| Step 7 | Leave the camera cable(s) plugged in at the controller. Now plug the camera(s) back in one at a time. Did the fuse blow again? | Contact your INTEC Service Rep. They may ask you to return your camera for service. | |