K90R2-Comfytemp 17''x 33'' Far Infrared Heating Pad













A:
1. After the far infrared heating pad cools down, unplugging the power supply can resolve the malfunction.
2. Re-plugging the coupler.
3. If it still displays "F", it is possible that the controller or the pad is damaged. Please contact customer service directly.
A:
1. Verify tight connection between the pad and controller.
2. Verify the AC outlet is functional.
3. Verify no physical damage to the cord, controller, or pad.
A:
1. Ensure the body side of the pad is attached closely to your body.
2. Choose higher temperature setting and use it for more than 30 minutes.
A:
1. The pad is timed off.
2. The temperature exceeds the protective temperature during operation, unplugging and turned on again after the temperature falls below the protective temperature.








