
Troubleshooting
Try these remedies for common Inverter/Charger problems before calling for assistance. Call Tripp Lite Customer Service at +1 773 869 1234 before returning your unit for service.
“BATTERY” Indicator Lights
Operating Mode Switch









“OPERATION” Indicator Lights
SYMPTOM | PROBLEMS | CORRECTIONS |
No AC Output | Unit is not properly connected | Connect unit to utility power. |
(All Indicator Lights Are Off) | to utility power. |
|
|
|
|
| Circuit breaker is tripped. | Reset circuit breaker. |
|
|
|
Battery Not Recharging | Connected batteries are dead. | Check and replace old batteries. |
|
|
|
(AC Input Present) | Battery fuse* is blown. | Check and replace fuse.* |
|
|
|
| Battery cabling* is loose. | Check and tighten or replace cabling.* |
|
|
|
| Unit has shut down due to battery | Disconnect any auxiliary chargers. |
| overcharge (preventing battery | Reset by moving Operating Mode |
| damage). The problem may be | Switch to “DC OFF.” Wait 1 minute |
| with connected auxiliary chargers, | and switch to “AUTO” or “CHARGE |
| if any, or with the unit’s charger. | ONLY.” If unit remains in shutdown |
|
| mode after several attempts to reset, |
|
| contact Tripp Lite Customer Service |
|
| for assistance. |
|
|
|
All Three Battery Indicator | Battery is overcharged. Unit will | Disconnect any auxiliary chargers. |
Lights Are Flashing | shut down to prevent battery | Reset by moving Operating Mode |
(¼ Second Flashes) | damage. The problem may be | Switch to “DC OFF.” Wait 1 minute |
| with connected auxiliary chargers, | and switch to “AUTO” or “CHARGE |
| if any, or with the unit’s charger. | ONLY.” If unit remains in shutdown |
|
| mode after several attempts to reset, |
|
| contact Tripp Lite Customer Service |
|
| for assistance. |
|
|
|
Red “LOW” Battery | Battery voltage is low. Unit will | Make sure that AC power is present |
Indicator Light is Flashing | automatically shut down after 10 | in order to recharge batteries. |
| seconds to protect battery from | Operating Mode Switch must be set |
| damage. | to “AUTO” or “CHARGE ONLY.” |
|
|
|
| False reading due to undersized | Use sufficient size DC cable |
| or insufficiently connected | sufficiently connected to the |
| DC cabling. | Inverter/Charger. |
|
|
|
Red “LOAD” Operation | Inverter is overloaded. Unit will | Reduce load. Operating Mode |
Indicator Light Flashing | automatically shut down after | Switch must be set to "AUTO" |
| 5 seconds. | or "CHARGE ONLY." |
|
|
|
*
9