1. Product Overview
The Kircuit 2-Pin AC DC Adapter is designed to provide reliable power to various Okin adjustable bed control boxes and units. This adapter efficiently converts standard AC wall power into the necessary DC power for your device, ensuring optimal operation and battery charging. It is a portable and essential power source for home, office, or travel use, rigorously tested to guarantee compatibility and performance.

Image 1.1: The Kircuit 2-Pin AC DC Adapter, showing the main power brick and the attached power cords with a 2-pin plug.
2. Safety Information
Please read and follow these safety guidelines to prevent damage to the adapter or injury to yourself.
- Ensure the adapter is compatible with your device's voltage and current requirements before connecting.
- Do not expose the adapter to water, moisture, or extreme temperatures.
- Avoid dropping or subjecting the adapter to severe impacts.
- Do not attempt to open or modify the adapter. Refer all servicing to qualified personnel.
- Unplug the adapter from the power outlet when not in use for extended periods.
- Keep out of reach of children.
3. Package Contents
Verify that all items are present in the package:
- 1 x Kircuit 2-Pin AC DC Adapter
4. Setup
Follow these steps to set up your AC DC adapter:
- Inspect the Adapter: Before use, visually inspect the adapter and its cables for any signs of damage. Do not use if damaged.
- Connect to Device: Plug the DC output connector of the adapter firmly into the corresponding power input port on your Okin adjustable bed control box or unit. Ensure a secure connection.
- Connect to Power Outlet: Insert the AC input plug of the adapter into a standard wall power outlet (100-240VAC, 50/60Hz).
- Verify Power: Once connected, your device should receive power. Check the device's indicators to confirm it is powered on or charging.
5. Operating Instructions
The Kircuit AC DC Adapter operates automatically once connected to a power source and a compatible device. It provides a stable power supply for continuous operation or charging.
- Ensure the adapter is placed in a well-ventilated area to prevent overheating.
- Do not cover the adapter during operation.
- If the device is not in use, it is recommended to unplug the adapter from the wall outlet.
6. Maintenance
Proper maintenance ensures the longevity and optimal performance of your adapter.
- Cleaning: Disconnect the adapter from all power sources before cleaning. Use a soft, dry cloth to wipe the surface. Do not use liquid cleaners or aerosols.
- Storage: Store the adapter in a cool, dry place away from direct sunlight and extreme temperatures when not in use. Avoid tightly winding the cables to prevent damage.
- Cable Care: Regularly check the cables for fraying, cuts, or bends. Replace the adapter if any cable damage is observed.
7. Troubleshooting
If you encounter issues with your adapter, refer to the following table for common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| No power to device | Adapter not plugged in correctly Faulty power outlet Damaged adapter/cable Incompatible device | Ensure all connections are secure. Test the outlet with another device. Inspect adapter and cable for damage; replace if necessary. Verify device compatibility with adapter specifications. |
| Adapter feels hot | Normal operation Poor ventilation Overload | Some warmth is normal. Ensure adequate airflow around the adapter. Do not cover the adapter. Ensure it's in an open space. Verify device power requirements do not exceed adapter's output. |
| Device not charging | Loose connection Device battery issue Adapter issue | Check all connections. Consult your device's manual for battery troubleshooting. If other solutions fail, the adapter may be faulty. |
8. Specifications
Key technical specifications for the Kircuit 2-Pin AC DC Adapter:
| Feature | Detail |
|---|---|
| Brand | Kircuit |
| Input Voltage | 100-240VAC, 50/60Hz |
| Protection Features | OVP (Over Voltage Protection), OCP (Over Current Protection), SCP (Short Circuit Protection) |
| Compatible Devices | Okin Adjustable Bed Control Box CB1220, LT-26975, CB.12.20.02, CB.12.20.19, CB4620, CB.48.20.01, CU358-2-L, JLDP.13.009.000 |
| Connector Type | BARREL |
| Color | Black |
| Included Components | 1 adapter |
9. Warranty and Support
For warranty information and customer support, please refer to the documentation provided with your purchase or contact the manufacturer directly. Kircuit products are designed for reliability, and support is available for any operational queries or issues.