1. Introduction
This manual provides essential information for the safe and efficient installation, operation, and maintenance of your Paulmann LED Driver. This constant current LED driver is designed to operate 700mA LED luminaires and features dimmable functionality. Please read these instructions carefully before installation and retain them for future reference.
2. Important Safety Instructions
- Installation must be performed by a qualified electrician in accordance with all local and national electrical codes.
- Disconnect power at the circuit breaker before installing or servicing the driver.
- Ensure correct polarity when connecting LED luminaires to the driver output.
- Do not exceed the maximum load capacity of 30W.
- This product is designed for indoor use only.
- Do not open the driver housing; there are no user-serviceable parts inside.
3. Product Overview
The Paulmann LED Driver (Model 97732) is a compact, white constant current power supply for LED lighting applications. It features universal dimming capabilities.
Image: The Paulmann LED Driver, Model 97732. The label on the driver indicates it is a Dimmable Universal LED Driver 30VA, with a primary input of 220-240Vac 50/60Hz and a secondary output of 700mA 30-43Vdc (Max. 48V no load). It also shows operating temperatures Ta=50°C and Tc=85°C, along with various safety certifications.
4. Technical Specifications
| Feature | Specification |
|---|---|
| Brand | Paulmann |
| Model Number | 97732 |
| Manufacturer | Paulmann |
| Input Voltage | 220-240Vac, 50/60Hz |
| Output Current | 700mA Constant Current |
| Output Voltage Range | 30-43Vdc (Max. 48V no load) |
| Maximum Power | 30W |
| Dimmable | Yes, with R, L, C type dimmers |
| Operating Ambient Temperature (Ta) | Max. 50°C |
| Case Temperature (Tc) | Max. 85°C |
| Material | Plastic |
| Color | White |
| Protection Class | Class II |
5. Installation and Wiring
Follow these steps for proper installation:
- Power Disconnection: Before starting any electrical work, ensure the main power supply to the circuit is switched off at the circuit breaker.
- Identify Terminals: The driver has clearly marked input (PRI) and output (SEC) terminals. The input terminals are for AC power, and the output terminals are for DC power to the LED luminaires.
- Connect Input: Connect the AC mains supply (220-240Vac) to the input terminals of the driver. Ensure live, neutral, and earth connections (if applicable) are correctly wired according to local regulations.
- Connect Output: Connect your 700mA constant current LED luminaires to the output terminals of the driver. Observe correct polarity (+ to + and - to -). Ensure the total wattage of the connected LEDs does not exceed 30W.
- Secure Driver: Mount the driver in a suitable, well-ventilated location, away from direct heat sources and moisture. Ensure it is securely fastened.
- Restore Power: Once all connections are secure and verified, restore power to the circuit.
Warning: Incorrect wiring can cause damage to the driver, LED luminaires, or pose a safety hazard. If you are unsure, consult a qualified electrician.
6. Operation
The Paulmann LED Driver provides a constant current output of 700mA, suitable for compatible LED luminaires. Once installed and powered, the connected LEDs will illuminate.
Dimming Functionality: This driver is dimmable and compatible with common R, L, and C type dimmers. Connect a suitable dimmer switch to the AC input circuit of the driver to control the light output of the connected LEDs. Refer to your dimmer's instructions for specific wiring and compatibility.
7. Maintenance
The Paulmann LED Driver requires minimal maintenance. Follow these guidelines:
- Cleaning: Ensure the driver is disconnected from power before cleaning. Wipe the exterior with a soft, dry cloth. Do not use abrasive cleaners or solvents.
- Inspection: Periodically check for any visible damage to the housing or wiring. If any damage is observed, disconnect power immediately and replace the driver.
- Ventilation: Ensure the driver's ventilation is not obstructed to prevent overheating.
8. Troubleshooting
If you encounter issues with your LED driver, refer to the following common problems and solutions:
- No Light Output:
- Check if the power supply is connected and active.
- Verify all wiring connections (input and output) are secure and correct.
- Ensure the LED luminaires are compatible with a 700mA constant current driver.
- Check if the total wattage of connected LEDs exceeds the driver's 30W maximum.
- Test the LED luminaires with a known working driver, if possible.
- Flickering or Unstable Light:
- Ensure the dimmer switch is compatible with R, L, or C type dimmers and is correctly installed.
- Check for loose wiring connections.
- Verify the load is within the driver's specified range.
- Driver Overheating:
- Ensure adequate ventilation around the driver.
- Verify the total wattage of connected LEDs does not exceed 30W.
If the problem persists after attempting these solutions, contact Paulmann customer support or a qualified electrician.
9. Warranty and Support
Specific warranty information for this product was not provided in the available data. For details regarding warranty coverage, technical support, or replacement parts, please contact Paulmann directly through their official website or customer service channels. Always provide your product model number (97732) when seeking support.
