LEDALITE ID-49 Perimeter Ambient and Graze Fixtures Instruction Manual

LEDALITE ID-49 Perimeter Ambient and Graze Fixtures

System Overview

These instructions review how to install TruGroove Perimeter Ambient and Graze fixtures. Modules can be installed as individual standalone units, or they can be joined together to create continuous runs. The graphics below show the components required to install a typical run of TruGroove Perimeter fixtures.

IMPORTANT: Read all instructions including fixture/sensor wiring AND mechanical details before beginning installation.

Mount Spacing & Power Feed Location
TruGroove Perimeter modules are designed for exact on-grid mounting. 2 mounting and 2 power feed locations are available on each module. Refer to layout drawings or row configuration documents for module lengths and mounting distances.

Installation Instructions

• Ceiling preparation covers grid ceiling modifications, attachment of wall rails and mount installation. The above diagram covers all required dimensions for standard t-grid installation.
  IMPORTANT: Grid opening size must be followed for proper fit.

• Optional: Textured walls. The above diagram covers all required dimensions for standard t-grid installation with a textured wall.
  IMPORTANT: To ensure a proper fit, blocking (by others) must be the same thickness as the wall texture.

• Tr uGroove perimeter fixture modules are available in two different above-plenum heights. Refer to layout drawings for required regress. Standard 4” regress is shown in above diagram. Attach wall rails (hardware by others) to wall studs at a specified height.
  IMPORTANT: Ensure all wall rails are level.

• Optional 2” regress is shown in above diagram. Attach wall rails (hardware by others) to wall studs at a specified height.
  IMPORTANT: Ensure all wall rails are level.

• Refer to page 1 and steps 1a/1b above for determining mounting locations. To install the 1st module, two brackets and suspension cables are required. When joining luminaires, only one bracket and a suspension cable are required for each joining module.

• Determine required power feel locations. Refer to page 1 for typical power feed locations for each housing. Prepare the power feed drop conduit and suspend it close to the required location. The attachment to the fixture module is shown in step 8.

• Lift fixture module past the ceiling plane, Tilt as shown, and engage the housing hook on wall rail.

• Insert suspension cables installed in step 3 through cable grippers inside the fixture housing.
  IMPORTANT: Ensure suspension cables are vertical. Level fixture and trim excess cable to 1” below fixture. Tuck the remaining cable inside the fixture housing.

• Engage housing on wall rail. Insert suspension cables installed in step 3 through cable grippers inside fixture housing. Pull cables through and refer to the next step for leveling.
  IMPORTANT: Remove graze pack-aging insert from both ends of each housing.

• To adjust the fixture level, support the bottom of the housing and release cable gripper by pulling tab as shown. The cable will slide freely and allow fine-tuning of the housing position. Repeat the process at each cable gripper location using same procedure to ensure housing is level.

• Break 7/8” knockout at end of housing at required power feed location. Install conduit connector (by others) and complete electrical connections. For a row end, tuck wires inside the wiring cavity and follow endplate installation instructions starting in step 13.

• Slide dimpled side of the joiner bracket approximately 1 inch inside top channel of module 1. Tap biscuit aligners just past half way inside module 2 as shown.

• Secure joiner bracket to module 1 with screw provided. Slide module 2 on rail and engage on free end of joiner bracket. Complete all required electrical connections and tuck all wires inside both wiring cavities.

• IMPORTANT: Before sliding fixtures together, make sure all electrical wires and suspension cables are properly tucked inside fixture wiring cavities. Slide fixture housings together and attach second joiner bracket screw.

• For variable end installation, skip to step 14b. Rotate and position the bottom of the endplate inside grid and push flat against housing end.

• Secure endplate to housing with 3 screws as shown.

• IMPORTANT: The flat endplate must be oriented and installed as shown above. If variable ends are not required, skip to step 17 for panel installation.

• Aft er fixture modules have been installed and leveled, measure distance between wall and fixture end. Trim variable endplate as required. INSTALLATION TIP: Before next step, attach 2 screws shown above to housing. Fully tighten then back off 1/2 turn.

• After the variable endplate has been trimmed to size, slide the endplate toward the wall guiding open slots to-wards screws installed in step 14b. Hook slots on screws and push all the way towards wall.

• Check that endplate edge is flush with the housing and attach final screw to lock in place.

• Before installing grid panels, all panels ending on grid must be trimmed as shown. Ensure one left and one right are trimmed for each required run.

• Insert grid clips (x2) to grid panel at slot locations. Push grid clip up as shown until the bottom of clip is flush with the bottom of the grid panel.

• Starting at one end, align first grid panel with end of housing and slide onto t-grid to engage clips.

• Secure grid panel to housing by attaching provided screws to housing through panel slots as shown. Repeat panel installation to complete the run.

• Secure grid clips to the t-bar ceiling using screws (by others).

• For variable ends at a wall, insert the variable panel inside the installed grid panel. Slide to the required position.
  NOTE: When installed, the variable panel will match the length of the variable endplate installed in steps 14b-16.

• Secure variable panel to housing with the screw provided.

• For variable ends on-grid, insert the variable panel inside the installed grid panel.

Finishing

• Ensure all fixtures are level and in line with each other.
• Check that all joint and endplate screws are installed and all seams are tight.
• Check that all panel screws are attached and tight.

This equipment has been tested and found to comply with the limits for a Class A digital device, under part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used per the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense.

Sensor in Rows

Single Sensor Controlling Whole Row

1. Purple & brown (or purple & grey/pink) control wires MUST be connected between fixtures.
   Note

   • A maximum of 8 drivers can be wired to 8 sensors; confirm fixture driver count with the factory.
   • A maximum of 8 drivers can be wired to one sensor; confirm the fixture driver count with the factory.
   • Only one sensor is allowed on a wired zone. (Sensors can be paired together wirelessly via a mobile app).

Sensor Spacing

• For correct operation, the sensor should be placed a minimum distance of 8ft apart.
• Wireless sensors should be placed no further than 40ft apart for good wireless signal connection.

Important Consideration When Using Sensor in a Row

• For fixtures with wireless sensors (CS, SB or RA options): DO NOT connect fixture purple and brown (or purple & grey/pink) control wires to an external dimming switch. Fixture mains wiring should not be connected to a circuit with an external on/off switch.
• For best aesthetic condition, place sensors at ends of row only so as not to break the continuous lens.
• For better occupancy coverage in longer rows, sensors may be placed mid run, but keep in mind this will break the continuous lens into discrete sections. Alternatively, remote sensors may be used, note the same wiring rules will apply.

Occupancy Sensor Coverage:

Note: The longer dimension of the detection area (Y1, Y2) is parallel to the longer dimension of the luminaire.

Daylight Sensor
The light sensor measures the total amount of light in a circular field of approximately 80% of the PIR detection area. The following aspects should be observed during installation:

• Minimum distance from the window ≥ 2ft (0.6m).
• Prevent light reflections from outside entering the sensor (for example sunlight reflection on a car hood) as this will lead to incorrect light regulation.

As a guideline, the formula 0.72 X H can be used to calculate the minimum distance between the window and sensor whereby H is the height from the bottom of the window to the sensor.

The detection area for the movement sensor can be roughly divided into two parts;

• Minor movements (person moving ≤ 3ft/s or 0.9m/s).
• Major movements (person moving ≥ 3ft/s or 0.9m/s).

Photosensor spatial response

ATTENTION: Install following national and local building and electrical codes.

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