Owning a Sleep Number bed is about more than just enjoying adjustable comfort; it is an investment in restorative sleep that requires proper maintenance. Over time, factors like temperature changes, regular use, and natural material settling can cause the air chambers to lose their optimal firmness. Calibrating your Sleep Number bed ensures the air pressure remains balanced, allowing each side of the bed to support the body according to personal preference.
Understanding Sleep Number Calibration
Calibration is the process by which the bed's internal sensors and air pump are recalibrated to recognize the correct air levels in each chamber. When you first set up your Sleep Number bed, you likely spent time finding the perfect setting for your individual comfort. Without periodic recalibration, the internal memory might reset or drift, causing the bed to feel too soft or too firm, even when you have not changed the setting. This process essentially teaches the bed how to return to your ideal position.
Signs Your Bed Needs Recalibration
Several indicators suggest that your Sleep Number bed requires calibration. You might notice that the bed feels noticeably different from when it was new, or you may find yourself constantly adjusting the firmness only to have it revert to an uncomfortable state. Another clear sign is if one side of the bed loses air consistently, requiring frequent top-offs, or if the Control Unit displays an error message or flashing light indicating a system reset is necessary.
Common Symptoms to Watch For
Sudden loss of firmness in one or both chambers.
Unusual noises from the pump when the bed is not in use.
Inconsistent firmness between the left and right sides.
The remote control fails to respond or responds very slowly.
The Manual Calibration Process
Most modern Sleep Number models allow for a manual calibration procedure that can resolve these issues without the need for a service call. This typically involves using the control panel or remote to initiate a diagnostic sequence that fills the air chambers to their maximum capacity and then slowly releases the air to find the ideal neutral position. The system then memorizes this new baseline setting.
Step-by-Step Guide
While specific models may vary slightly, the general process is standardized across most Sleep Number products. It is recommended to perform this with both sleepers on the ground or a sturdy step to ensure the air chambers are fully compressed before starting.
When to Seek Professional Service
Although calibration is often a simple fix, there are scenarios where professional intervention is necessary. If the manual recalibration does not resolve the issue, or if you hear persistent sounds of air leaking that cannot be stopped by tightening the mattress cover, there may be a puncture or a faulty air bladder deep within the layers. In these cases, continuing to force a calibration could damage the mechanism further.
