Garage Construction Project

2026-05-26 - Door 1 Bluetooth Light Interlock Fault

2 min read

Door 1 Bluetooth Light Interlock Fault — Lost Pairing to Safety Light Fixture

Three garage-door-opener Bluetooth safety light pucks staged on a concrete pad next to wire-nutted leads and a small junction box; two pucks glow bright blue (paired/healthy), the third glows green (interlock fault — lost Bluetooth pairing); yellow Romex visible at the edges of frame; mid-day sunlight outdoors

Photo Details

  • Date: May 26, 2026
  • Time: 12:45 PM EDT
  • Weather: Clear, 82°F, 38% humidity, 9 mph SW winds.
  • Phase: Garage doors / openers
  • Subject: Three Bluetooth safety light fixtures (Genie 6170H-B accessory) energized side-by-side. Two show blue (paired and healthy); Door 1’s fixture shows green — interlock fault, lost Bluetooth pairing to its opener head.

Description

What this photo first appeared to show was a cosmetic color discrepancy. It isn’t cosmetic. The Genie 6170H-B uses these Bluetooth light fixtures as part of its UL 325 entrapment-protection chain — the opener head must maintain a Bluetooth link to its paired fixture, or it disables door operation.

Investigation outcome (2026-05-26):

  1. Firmware confirmed identical across all three openers — version 6.3.1. Firmware drift is ruled out as a cause.
  2. Door 1 in the Aladdin Connect app now reports an “interlock” error with the message that the door is disabled because it cannot see its Bluetooth light fixture.
  3. The green LED is the fault-state indicator on these fixtures, not an alternate color convention. Blue = paired/healthy; green = pairing lost / opener can’t see fixture.

Resolution: Re-pair Door 1’s Bluetooth safety light fixture to its opener head. Once the link re-establishes, the interlock clears in Aladdin Connect and the LED returns to blue. See To-Do for the action item.

Visible Elements

  • Three Bluetooth safety light fixtures on a concrete surface — two glowing blue (paired/healthy), one glowing green (Door 1 — interlock fault)
  • Wire-nutted leads + small junction box next to the green fixture — temporary test rig for energizing the units
  • Yellow 12-2 NM-B romex visible at the edge of frame
  • Outdoor / driveway pad — daylight conditions visible

Why This Photo

Documents the moment the issue surfaced. Originally captured as a “looks cosmetic, defer it” anomaly; the follow-up investigation in Aladdin Connect revealed it as an active safety-interlock fault disabling Door 1. Keeping this photo as the record of when the fault was first visible, even though we didn’t recognize it as a fault on-camera.

  • Garage Door Openers — Opener model + installation notes (if exists)
  • To-Do — re-pair Door 1’s Bluetooth safety light fixture
  • Timeline — 2026-05-26 entry

Graph View

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