Introduction
This manual provides essential information for the safe and effective use of the Maypole 3885B 2-Way Smart Load Device for LED Indicators. Please read this manual thoroughly before installation and operation.
The Maypole 3885B is designed to ensure proper functioning of LED indicators in automotive applications, preventing hyper-flashing or non-flashing issues often associated with low-power LED bulbs replacing traditional incandescent bulbs. It provides a suitable load for systems expecting higher current draw.
Image: The Maypole 3885B 2-Way Smart Load Device. This image shows the compact black rectangular unit with multiple wires extending from it, coiled neatly. The device is designed to simulate the electrical load of traditional incandescent bulbs when LED indicators are used.
Safety Information
- Always disconnect the vehicle's battery before performing any electrical work.
- Ensure proper insulation of all connections to prevent short circuits.
- Do not exceed the specified voltage (10-30 V) or wattage (1.2-5.0 W) ratings.
- Install the device in a location protected from extreme heat, moisture, and physical damage.
- If unsure about any installation step, consult a qualified automotive electrician.
Setup and Installation
The Maypole 3885B is designed for straightforward installation. Follow these steps carefully:
- Identify Wiring: Locate the wiring for the LED indicators you intend to correct. This device is typically wired in parallel with the LED bulb.
- Choose Location: Select a secure, dry location for mounting the 3885B device. Ensure it is away from moving parts and excessive heat.
- Connect Wires:
- Connect one wire from the 3885B to the positive (+) wire of the LED indicator circuit.
- Connect the other wire from the 3885B to the negative (-) or ground wire of the LED indicator circuit.
Note: The device is non-polarised, meaning the two wires can be connected in either orientation to the positive and negative terminals of the circuit.
- Secure Connections: Use appropriate electrical connectors (e.g., crimp connectors, solder and heat shrink) to ensure secure and insulated connections.
- Mount Device: Securely mount the 3885B device using screws or cable ties through its mounting tabs.
- Test Functionality: Reconnect the vehicle's battery and test the LED indicators to ensure they flash at the correct rate.
Operating Principles
The Maypole 3885B is a passive device that operates by providing an electrical load to the vehicle's flasher relay or body control module (BCM). Modern vehicles are designed to detect bulb outages by monitoring current draw. LED bulbs draw significantly less current than traditional incandescent bulbs, leading the vehicle's system to interpret this as a bulb failure, resulting in hyper-flashing (rapid blinking) or no flashing at all.
By connecting the 3885B in parallel with the LED indicator, it draws additional current, simulating the load of an incandescent bulb. This tricks the vehicle's system into recognizing a proper load, thereby restoring the normal flash rate of the LED indicators.
Maintenance
The Maypole 3885B Smart Load Device is designed to be maintenance-free. However, periodic checks are recommended:
- Visual Inspection: Periodically inspect the device and its wiring for any signs of physical damage, corrosion, or loose connections.
- Connection Integrity: Ensure all electrical connections remain secure and insulated.
- Cleanliness: Keep the device free from excessive dirt or debris, though its sealed design minimizes this concern.
No internal components are user-serviceable. Do not attempt to open the device casing.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| LED indicators still hyper-flash or do not flash. |
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| Device gets hot during operation. |
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Specifications
- Model: 3885B
- Type: 2-Way Smart Load Device for LED Indicators
- Brand: Maypole
- Power Rating: 1.2 - 5.0 Watts
- Voltage Range: 10 - 30 Volts DC
- Dimensions (approximate, device body): 19.69 x 15.75 x 7.87 inches (Package Dimensions, actual device is smaller) - Note: Actual device dimensions are not provided, using package dimensions as a reference for scale.
- Weight (approximate): 1.1 pounds (Item Weight, likely including packaging)
- ASIN: B00LYCLTHG
- GTIN: 05901323102967
Warranty and Support
Specific warranty details for the Maypole 3885B are not provided in this manual. For warranty information or technical support, please refer to the product packaging or contact Maypole customer service directly. Contact information can typically be found on the manufacturer's official website or on the product's retail page.
For general inquiries, you may visit the Maypole brand page on Amazon.
