1. Pengenalan
This manual provides instructions for the safe installation, operation, and maintenance of the Lithonia Lighting LDN 6-inch New Construction LED Downlight Housing. This product is designed for commercial-grade downlight applications, offering a glare-free ceiling experience with high efficacy.
Key features include a 55-degree cutoff for reduced glare, energy efficiency exceeding 85 lumens per watt, and compatibility with nLight AIR for wireless control and 0-10V 10% dimming. It is rated for wet locations, Title 20, and Energy Star compliance, and supports MVOLT (120-277V) operation.
2. Maklumat Keselamatan
AMARAN: Risiko renjatan elektrik. Putuskan sambungan kuasa pada fius atau pemutus litar sebelum pemasangan atau servis.
- All electrical connections must be in accordance with local codes and the National Electric Code (NEC).
- If you are not familiar with electrical wiring, consult a qualified electrician.
- Do not install in areas with explosive atmospheres.
- Pastikan produk dibumikan dengan betul.
- Jangan ubah suai produk dalam apa jua cara. Sebarang pengubahsuaian boleh membatalkan jaminan dan mewujudkan bahaya keselamatan.
- Pakai cermin mata dan sarung tangan keselamatan semasa pemasangan.
3. Kandungan Pakej
Sahkan bahawa semua komponen hadir sebelum memulakan pemasangan:
- LDN 6-inch New Construction LED Downlight Housing
- Installation hardware (screws, wire nuts, etc.)
4. Persediaan dan Pemasangan
This downlight housing is designed for new construction applications and flush mounting. Professional installation is recommended.
4.1 Pra-Pemasangan
- Matikan kuasa pada pemutus litar atau kotak fius.
- Ensure the ceiling opening is correctly sized for a 6-inch downlight.
- Review all local electrical codes and requirements.
4.2 Mounting the Housing
The housing features adjustable hanger bars for secure mounting between joists.
Gambar 1: Lebihview of the LDN 6-inch New Construction LED Downlight Housing. This image shows the complete housing unit with hanger bars and electrical junction box.
- Extend the hanger bars to span the ceiling joists. Secure them using appropriate fasteners (nails or screws, not included).
- Ensure the housing is level and securely positioned.
Rajah 2: Atas-bawah view of the downlight housing, illustrating the hanger bar attachment points and the central light fixture area.
4.3 Sambungan Elektrik
The housing includes a junction box for wiring connections.
Rajah 3: Bersudut view of the downlight housing, highlighting the electrical junction box and conduit connection.
- Buka penutup kotak simpang.
- Connect the building's supply wires to the fixture's wires: black to black (line), white to white (neutral), and green or bare copper to green (ground).
- For 0-10V dimming, connect the purple wire to the dimmer's positive control wire and the gray wire to the dimmer's negative control wire. Ensure the dimmer is compatible with 0-10V dimming systems.
- Secure all connections with approved wire nuts.
- Close the junction box cover and ensure all wires are neatly tucked inside.
Rajah 4: Sisi view of the downlight housing, showing the profile dan kurungan pelekap.
4.4 Installing the LED Trim Module (Sold Separately)
Once the housing is installed, the compatible LED trim module can be connected and secured according to its specific instructions. The housing is designed to accept various LDN series LED trim modules.
5. Arahan Operasi
After successful installation and power restoration:
- Hidupkan/Mati Kuasa: Operate the downlight using a standard wall switch connected to the circuit.
- Peredupan: If connected to a compatible 0-10V dimmer, adjust the light output by manipulating the dimmer control. The fixture supports 10% 0-10V dimming.
- Wireless Control (nLight AIR): If equipped with nLight AIR capability, refer to the nLight AIR system manual for instructions on wireless control and connectivity.
6. Penyelenggaraan
The Lithonia Lighting LDN LED Downlight Housing requires minimal maintenance.
- Pembersihan: Ensure power is off before cleaning. Wipe the exterior surfaces with a soft, damp kain. Jangan gunakan pembersih atau pelarut yang melelas.
- Panjang Umur LED: The integrated LED light source is designed for long life and does not require bulb replacement.
- Pemeriksaan: Periodically inspect the fixture for any signs of damage or loose connections. If damage is found, disconnect power and contact a qualified electrician.
7. Penyelesaian masalah
Before troubleshooting, ensure power is disconnected at the circuit breaker.
| Masalah | Kemungkinan Punca | Penyelesaian |
|---|---|---|
| Cahaya tidak menyala. | Tidak ada kekuatan untuk perlawanan. Sambungan pendawaian longgar. Suis rosak. | Periksa pemutus litar. Sahkan semua sambungan wayar selamat. Uji atau ganti suis. |
| Cahaya berkelip atau malap dengan tidak betul. | Pemalap yang tidak serasi. Loose dimming wires. Faulty LED driver (internal). | Ensure dimmer is 0-10V compatible. Check purple and gray wire connections. Hubungi khidmat pelanggan jika masalah berterusan. |
| Output cahaya lebih rendah daripada yang dijangkakan. | Dimmer set too low. vol. salahtage bekalan. | Laraskan dimmer kepada tetapan maksimum. Sahkan bekalan voltage (120-277V). |
8. Spesifikasi
| Ciri | Spesifikasi |
|---|---|
| Nama Model | LDN6 35/15 MVOLT GZ10 HSG |
| Jenama | Pencahayaan Lithonia |
| Jenis Sumber Cahaya | LED |
| Kecerahan | 1500 Lumen |
| Suhu Warna | 3500 Kelvin (Putih Neutral) |
| Wattage | 18 watt |
| Kecekapan | >85 lumens per watt |
| Voltage | MVOLT (120-277V) |
| Peredupan | 10% 0-10V Dimming |
| Jenis Pemasangan | Flush Mount (New Construction) |
| bahan | aluminium |
| Dimensi Produk | 11.75"L x 12.63"W x 6.44"H |
| Berat Barang | 4.16 paun |
| Penilaian | Wet location, Title 20, Energy Star |
| Protokol Ketersambungan | Wireless (nLight AIR capable) |
9. Waranti
Produk Pencahayaan Lithonia ini dilindungi oleh Waranti terhad 5 tahun from the date of purchase. This warranty covers defects in materials and workmanship under normal use and service. For full warranty terms and conditions, please refer to the official Lithonia Lighting warranty documentation or contact customer support.
10. Sokongan
For technical assistance, replacement parts, or warranty claims, please contact Lithonia Lighting customer support.
- Pengeluar: Pencahayaan Lithonia
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