What to do if the RITE-HITE FasTrax XL does not open?
- DDavid BakerAug 12, 2025
If the RITE-HITE Door Opening System isn't opening, start by verifying that input X3, X5, or X6 are activated when the activation device is used. Next, check that outputs K3, K4, K5, and YDC2 are active or becoming active to signal the inverter to open the door. Also, check the i?COMM 3 display to understand why the door is staying closed; it should read 'Door Opening'. Ensure the inverter display is showing a change in frequency and that proper incoming power is reaching the inverter at L1, L2, and L3. Finally, make sure the chain hoist chain is not pulled and the switch is not tripped, and that X14 is on.