Keys Fitness HT-740T owner manual Safety Interlock Error Messages, Other Error Messages

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Error Messages

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 26 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.

To avoid possible damage to the treadmill and the possibility of injury, do not oper- ate the treadmill until the problem is corrected. Call Keys Fitness Customer Service at 888-340-0482.

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Contents HealthTrainer HT-740T Treadmill Table of Contents Important Safety Information Safety Precautions and TipsBefore You Start Assembly Parts Identifier ToolsAssembly Unpacking TreadmillBolt M10x25 Washer EKGSecuring Console Assembly to Uprights Important Please NoteAssembly Moving Instructions Power Requirements Console Instructions OverviewQuick Start / Manual Mode P1 Program ModeProgram Operation Cool Down Time Goal P2Distance Goal P3 Calories Goal P4Programs P7 P13 5K RUN and 10K RUN P5 P6Custom Programs P14, P15 Program Profiles Escalating Interval Monitoring Your Heart Rate Monitoring Your Heart RateTarget Heart Rate Zone Weight Management Workout InformationFrequency, Intensity, Time, Target Heart Rate Zone Frequency How Often Should You ExerciseWorkout Brisk and Rhythmic Exercise Exercise Practice ProceduresCool down Slow and Relaxed Exercise Warm Up Exercises Exercise GuidelinesWrist Extensor Calf Stretch Calibration Sequence Change to MPH or KPHBelt Adjustment Walking Belt is Shifting to the Left DiagramMaintenance Instructions To Apply Lubricant to the Walking BoardSafety Interlock Error Messages Error MessagesOther Error Messages Troubleshooting Guide Treadmill loses power during useTreadmill Error Messages Treadmill will not startParts List HT-740T Parts List REV aExploded View Warranty Information Residential and Personal Use Limited WarrantyPage Page Customer Service