Why do my Lehigh DX3 dimmers overheat and shut down?
If the red OT light on the individual dimmer comes on, it means the thermostat is sensing a temperature that is too high. Make sure that air movement is not obstructed and that the dimmer is not overloaded.
What to do if all Lehigh DX3 Control Systems dimmer circuits are full and cannot be dimmed?
If all dimmer circuits are at full intensity and cannot be dimmed, ensure that the Panic bypass switch on the backplane is in the “normal” position. Also, verify that the system is not in the “Fire Alarm” panic mode or that a Backup Cue is not active.
General| Brand | Lehigh |
|---|---|
| Model | DX3 |
| Category | Control Systems |
| Language | English |
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