Lithonia Lighting BLT Series 2x4 LED Troffer Light Instruction Manual

1. Giriş

The Lithonia Lighting BLT Series 2x4 Low Profile LED Troffer is designed to provide efficient and uniform illumination for various indoor commercial applications. This manual outlines the necessary steps for safe installation, proper operation, and routine maintenance of your LED troffer light. Please read all instructions carefully before proceeding with installation or use.

Figure 1: Lithonia Lighting BLT Series 2x4 LED Troffer Light.

2. Güvenlik Bilgileri

UYARI: Elektrik çarpması riski. Kurulum veya bakım işlemlerinden önce gücü kesin.

All wiring should be performed by a qualified electrician in accordance with national and local electrical codes.
Olası elektrik tehlikelerini önlemek için armatürün doğru şekilde topraklanmış olduğundan emin olun.
Do not alter or modify the fixture. Any modifications may void the warranty and create safety risks.
Handle the fixture with care to prevent damage to electrical components or the diffuser.
This fixture is intended for indoor use in damp-location rated and IC rated environments.

3. Paket İçeriği

Kuruluma başlamadan önce tüm bileşenlerin mevcut olduğundan emin olun:

1 x Lithonia Lighting BLT Series 2x4 LED Troffer Light
Installation Hardware (Integral T-bar clips)

4. Özellikler

Model Numarası	2BLT4 40L ADP LP835
Boyutlar (U x G x Y)	47-3/4" x 23-3/4" x 2-3/8"
Işık Çıkışı	4000 Lümen
Renk Sıcaklığı	3500K Nötr Beyaz
Cilttage	MVOLT (120-277V)
Karartma	0-10V (10%'a kadar kısılabilir)
Malzeme	Metal housing, Impact-modified acrylic diffuser
Sertifikalar	Damp-location rated, IC rated, CSA Certified
Ağırlık	17 pound
Garanti	5 yıllık sınırlı garanti

Dimensions of the BLT Series LED Troffer Light — Figure 2: Detailed dimensions of the BLT Series 2x4 LED Troffer Light.

5. Kurulum

The BLT Series LED Troffer is designed for easy installation in standard drop ceilings. Its shallow 2-3/8" depth accommodates restrictive plenum settings.

Kurulum Alanını Hazırlayın: Ensure the power supply to the installation area is turned off at the circuit breaker. Clear any obstructions in the ceiling grid where the fixture will be installed.
Position the Fixture: Carefully lift the LED troffer into the ceiling grid opening. The end plates feature integral T-bar clips designed for secure attachment to the T-grid.
Sabitlemeyi Sabitleyin: Engage the T-bar clips to firmly hold the luminaire in place within the ceiling grid.
Kablo Bağlantıları: Access the wiring compartment. Connect the fixture's electrical wires to the building's power supply wires (line, neutral, and ground) according to local electrical codes. For dimming functionality, connect the 0-10V dimming wires to a compatible dimming control system.
Close Wiring Compartment: Ensure all wiring connections are secure and properly insulated. Close the wiring compartment cover.
Gücü Geri Yükle: Kurulum tamamlandıktan ve tüm bağlantılar doğrulandıktan sonra, devre kesiciden elektriği tekrar açın.

LED Troffer Light installed in a ceiling grid — Şekil 3: Eski sevgiliample of the LED troffer light installed in a ceiling grid.

Kurulum Videosu

Video 1: Official product video demonstrating the features and installation of the BLT Series Low Profile LED Drop in Ceiling Light.

6. Kullanım Talimatları

The Lithonia Lighting BLT Series LED Troffer provides instant-on illumination upon power activation. For models equipped with dimming capabilities:

Kısma Kontrolü: This fixture is compatible with 0-10V dimming systems, allowing you to adjust the light output down to 10% of its full brightness. Connect the fixture to a compatible 0-10V dimmer switch (sold separately) for variable light control.
Açma/Kapama Kontrolü: Use a standard wall switch to turn the light fixture on or off.

Classroom illuminated by LED troffer lights — Şekil 4: Ör.ample of a classroom setting effectively illuminated by BLT Series LED Troffer Lights.

7. Bakım

The BLT Series LED Troffer Light is designed for minimal maintenance due to its long-life LED technology.

Temizlik: To maintain optimal light output and appearance, periodically clean the acrylic diffuser with a soft, damp cloth. Avoid using abrasive cleaners, solvents, or harsh chemicals, as these can damage the diffuser material.
Kullanıcı Tarafından Bakımı Yapılabilecek Parça Yok: The LED components and driver are integrated into the fixture. There are no user-serviceable parts inside. Do not attempt to open or repair the fixture, as this will void the warranty and could lead to electrical hazards.

8. Sorun Giderme

If you encounter issues with your LED troffer light, refer to the following common troubleshooting steps:

Sorun	Olası Neden	Çözüm
Işık yanmıyor	Güç kaynağı yok; Gevşek kablolama; Arızalı anahtar	Check circuit breaker; Verify all wiring connections are secure; Test the wall switch.
Light flickers or dims improperly	Incompatible dimmer; Loose dimming wires	Ensure a compatible 0-10V dimmer is used; Check dimming wire connections.
Azaltılmış ışık çıkışı	Dirty diffuser	Clean the diffuser with a soft, damp Kumaş.

Bu çözümleri denedikten sonra sorun devam ederse müşteri desteğiyle iletişime geçin.

9. Garanti ve Destek

This Lithonia Lighting BLT Series 2x4 LED Troffer Light is backed by a 5-year limited warranty from the date of purchase. This warranty covers defects in materials and workmanship under normal use.

For warranty claims, technical assistance, or any questions regarding your product, please contact Lithonia Lighting customer service. Keep your proof of purchase for warranty validation.

For more information, visit the official Lithonia Lighting website or refer to the product's packaging.

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