SUNCO LIGHTING ULI-HG-GRUL-BBW2X2-YYA LED 2×4 Ceiling Panel Light Installation Guide
- June 12, 2024
- Sunco Lighting
Table of Contents
SUNCO LIGHTING ULI-HG-GRUL-BBW2X2-YYA LED 2×4 Ceiling Panel Light
Power and CCT adjustable switch
Product Specification
| Model | Size(ft) | Rated Power (Adjustable) | CCT (Adjustable) | Efficacy |
|---|
ULI-HG-GRUL-BBW2X2-YYA
| 2×2| 30W/36W/40W|
3500K/4000K/5000K
|
≥135 lm/W
ULI-HG-GRUL-BBW2X4-YYA| 2×4| 30W/40W/50W
Product Precautions
- The product is suitable for indoor use.
- Before use, it is necessary to confirm whether the product is damaged during transportation
- Don’t let children touch live products.
- Do not cover anything on the product, and keep the product away from open fire or high-temperature objects. Note: working temperature range: -4°F~113°F, storage temperature: -4°F~140°F.
- This product must be installed according to relevant installation specifications. Non professional personnel are not allowed to disassemble and repair. Our company has the right not to provide replacement or warranty services for the products disassembled and repaired without permission.
- Power cables conforming to safety standards must be used. Appropriate cable space shall be reserved for installation facilities.
- Before cleaning the lamps and lanterns, please turn off the power and clean them with dry rags. Do not use chemicals or corrosive substances to clean them.
Application Scope
Hotel, factory meeting room or office, residential or public facilities,
commercial use, school, hospital and other lighting.
Installation
WARNING:
- Switch off before installation.
- Switch on only after complete installation and examination of the circuit.
- Professional electrician for installation and maintenance only
Carefully unpack unit and properly inspect for defects before installing.Wear work gloves to prevent dirt and oil from being transferred to the luminaire.If cleaning is neededand a dry cotton cloth. It is not recommended to use gloves , And prepare the installation tools.
Lift up four mounting clips on the sides of the luminaire. You can do it by hand (Do wear work gloves) or use pliers.
Insert luminaire into T-bar ceiling grid.Secure safety cable to connectionhole as needed to meet local seismic requirements. Safety cable and method of attachment to the building provided by contractor according to local building codes.
Remove electrical enclosure cover.
Carefully remove knockout for AC line input wires and 0-10V control line.
Install listed electrical fittings in the knockout holes for wire protection
if needed.
Plug in AC line to the LED Driver using 18-14AWG wire. When connecting 0-10V dimming controller, wire must run through a separate knockout hole equipped with an appropriate electrical fitting.
Follow wire connection instructions. When using the 0-10V dimming controller Run wires from controller through a different knockout than the AC input wire. Don’t forget to return the electrical enclosure cover and tighten the screws.
Troubleshooting
| Problem | Possible Cause | Solutions |
|---|
Failures
| Supply cord is interrupted| Reconnect the supply cord
Driver failing to work fully| Replace the driver
LED model failing to work fully| Replace LED model
LED model failing to work partly| Replace damaged LED chips
Flashing| The driver does not work| Replace driver
LED chips failing to work| Replace LED model
Read User Manual Online (PDF format)
Read User Manual Online (PDF format) >>