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Treadmill Error Messages

Your treadmill is equipped with a software package that enables error messages to be displayed when there is a problem. The following error codes will be displayed in the console display windows.

Safety Interlock Error Messages

SI 1 - Safety key missing, replace and try again.

SI 2 - Over voltage protection trip. Notify Keys Fitness Customer Service.

Other Error Messages

E11 - Lack of speed feedback data from belt motor. Attempt calibration. See Calibration Sequence section on page 27 of this Owners Manual for detailed information.

E22 - Under Speed condition detected from the belt motor. Attempt calibration. See Calibration Sequence section for detailed information.

E33 - Over Speed condition detected from the belt motor. Attempt calibration. See Calibration Sequence section for detailed information.

E44 - Stuck key detected at power up, Notify Keys Fitness Customer Service.

E66 - Will blink on the incline window to indicate that treadmill belt needs to be re-lubricated. This message will be repeated every 30 hours.

To avoid possible damage to the treadmill and the possibility of injury, do not operate the treadmill until the problem is corrected. Call Keys Customer Service at 800-340-0482.

Clearing E66 Message

Once the belt has been properly lubricated (See maintenance instruction on page 30). You can clear the E66 treadmill belt lubrication reminder with the following steps:

1.Unplug power cord from outlet strip.

2.Attach safety key to console.

3.Plug power cord into outlet strip.

4.Press the (Speed +, Speed -, and Pause) keys simultaneously, then you will hear a beep.

5.The message E66 appears in the incline window and the number 30 appears in the speed window.

6.Press the Speed + and the Speed - and pause keys simultaneously for 4 seconds, then you will hear a beep.

7.The characters “---” will appear in the incline/speed window, flashing for 3 seconds.

8.The console turns off after operation is completed.

28 Error code

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Keys Fitness KF-T4-0 Treadmill Error Messages, Safety Interlock Error Messages, Other Error Messages, Clearing E66 Message

KF-T4-0 specifications

The Keys Fitness KF-T4-0 is a sophisticated treadmill designed for those who are serious about their fitness journeys. Known for its durable construction and advanced features, the KF-T4-0 stands out in the crowded market of home fitness equipment. This treadmill combines performance with user convenience, making it suitable for users of various fitness levels.

One of the standout features of the KF-T4-0 is its powerful 3.0 HP motor, which ensures smooth and consistent performance, even during intense workouts. This robust motor allows for a top speed of 12 mph, making it ideal for both casual joggers and serious runners. The treadmill also offers a variety of incline settings, allowing users to simulate uphill running and increase workout intensity. This is particularly beneficial for those looking to enhance cardiovascular health and build muscle strength.

The KF-T4-0 is equipped with a spacious running surface measuring 20 inches by 60 inches, which provides ample room for comfortable strides. The cushioning technology integrated into the treadmill helps reduce impact on joints, making it a suitable option for individuals recovering from injuries or those who prefer a gentler option for their workouts.

Another innovative aspect of the KF-T4-0 is its user-friendly LCD console. This display shows essential workout data, including time, distance, speed, calories burned, and heart rate. The heart rate monitor allows users to keep track of their fitness levels in real-time, ensuring they stay within their target heart rate zones for effective cardiovascular workouts.

Bluetooth connectivity adds another layer of convenience, allowing users to connect their devices to stream music or use fitness apps for guided workouts. The KF-T4-0 also features built-in speakers, enhancing the workout experience with quality sound.

In terms of space-saving design, the KF-T4-0 comes with a folding mechanism that allows for easy storage when not in use. The hydraulic lift system ensures that folding and unfolding the treadmill is both safe and effortless.

Overall, the Keys Fitness KF-T4-0 treadmill delivers an exceptional combination of features, technology, and ergonomic design, making it an excellent choice for anyone looking to enhance their fitness routine in the comfort of their home. Whether for casual workouts or serious training, the KF-T4-0 provides the tools necessary to achieve fitness goals effectively.