Understanding the Lift Chair "Reset" Feature
Unlike a simple home appliance, a power lift chair's electrical system is more complex, and a true "reset button" in the traditional sense is uncommon. Instead, manufacturers often incorporate a reset procedure to clear minor errors. These errors can occur due to a brief power outage, a loose connection, or a momentary system overload. Performing a proper reset can be a simple, first-line solution that saves you the trouble of calling for a technician. The key is knowing where to look and what steps to take, as the process differs across models and brands.
Why a Chair Might Need a Reset
Several common issues can prompt the need for a reset:
- Power Fluctuation: After a power outage or a power surge, the chair's internal electronics can get confused, causing it to become unresponsive.
- Connection Glitch: A loose wire in the hand control, power supply, or motor can disrupt communication, causing erratic behavior.
- User Error: Sometimes, a chair can get stuck in a partial position if a button is accidentally pressed and released mid-cycle.
- Overheating: Some motors have built-in thermal protection and will temporarily shut down if they overheat. A reset can clear this state once the motor has cooled.
Step-by-Step Guide to Resetting Your Lift Chair
Before you do anything, ensure you are not in the chair and that the area around it is clear of obstructions. The following is a general procedure that works for many models, but you should always consult your specific chair's manual for the most accurate instructions.
- Unplug the Power: Locate the main power cord and unplug the chair from the wall outlet. Wait at least 1-5 minutes to ensure all residual power in the system has been drained.
- Check All Connections: While the chair is unplugged, inspect all cables. This includes the cord running from the power supply box to the chair and the cord from the hand control to the chair's motor or controller. Make sure everything is securely plugged in, with no loose or frayed wires.
- Locate the Reset Point: This is where the process can vary. Some chairs have a small, recessed button on the side of the motor or on the power supply box. Others require a specific button sequence on the remote, or the "unplug and wait" is the entire reset process.
- Perform the Reset (If a Button Exists): If you find a recessed button, use a paperclip or a thin tool to press and hold the button for several seconds. You may hear a click or beep.
- Plug Back In: After the designated waiting period or pressing the button, plug the chair back into the wall outlet.
- Test the Chair: Wait about 30 seconds, then try operating the chair's functions with the hand control.
Where to Find the Reset Location
Your chair's reset mechanism might be in one of several places. If you have the user manual, it is the best source for information. If not, here are the most likely locations to check:
- The Power Supply Box: This is the black box located near the motor under the chair where the main power cord connects. Look for a small pinhole or a button marked 'R' or 'Reset'.
- The Hand Control: Some remotes have a small, recessed reset button, usually on the back or side. It may require a paperclip to activate.
- The Motor Assembly: On some models, the motor itself has a reset button or an overload switch. You will need to tilt the chair to inspect this area.
Different Reset Methods by Chair Type
| Brand Example | Potential Reset Method |
|---|---|
| Golden Technologies | Some models use a combination of button presses on the hand control. For example, pressing and holding the 'home' button until the chair fully retracts. |
| Pride Mobility | Look for a reset button on the power transformer (the box on the power cord). Also, the unplug-and-wait method is very common. |
| Best Home Furnishings | Some newer models may have a specific sequence on the remote, such as holding the 'home' button and a directional button until lights flash. |
| La-Z-Boy | Many newer electric recliners require a simple unplug and wait period to clear glitches. Always check the power supply box for a potential reset feature. |
Advanced Troubleshooting if the Reset Fails
If the reset procedure does not work, the issue might be more serious. Before you call a repair service, there are a few more things you can check.
- Check the Outlet and Power Cord: Plug another small appliance into the wall outlet to ensure it has power. Test the power cord for any visible signs of damage, such as a kink or fray. Check the connections at the transformer box and the wall.
- Remote Control Failure: If the remote's lights are off or it is unresponsive, the problem may be the remote itself. This can sometimes be a loose connection or a faulty control board. Try jiggling the remote's cord to see if power returns.
- Internal Wiring: Inspect the wiring harness beneath the chair for any wires that have become disconnected or tangled in the lift mechanism. Take care not to get your fingers caught in any moving parts.
- Motor or Control Box: If all connections and power sources are good, the problem may lie with the motor or the control box itself. These components are more complex and typically require a professional technician to diagnose and repair.
Preventative Maintenance and Safety
To prevent future issues, follow these best practices:
- Keep the area clear: Ensure no pets, children, or objects are under or around the chair during operation.
- Regular Inspections: Periodically check the wiring and connections for any wear and tear.
- Avoid Overloading: Do not exceed the chair's maximum weight capacity.
- Gentle Use: Do not force the chair to move if it feels stuck. Always use the controls as intended.
For more advanced troubleshooting and maintenance tips, consult the National Mobility Equipment Dealers Association (NMEDA) to find certified professionals or resources related to your specific mobility equipment. Remember that safety is paramount, and if you are ever unsure, it is best to contact a qualified technician.
Conclusion
In summary, while a prominent reset button is not standard on most power lift chairs, a reset procedure is very common and can often resolve minor electrical issues. By following the steps of unplugging, checking connections, and then potentially pressing a small button on the power box or remote, you can successfully troubleshoot and restore your chair's functionality. If the problem persists after a reset, it is wise to explore other potential causes or consult with a professional to ensure your safety and the longevity of your chair. Don't let a minor glitch disrupt your comfort; the solution is often simpler than you think.