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Issue Date
JOHNSON
Revision Date
Johnson Industries (Shanghai) Co., Ltd
Approval
Edition
Edition
Time
7.0AE(EP703)
Service Manual
Review
01
Doc No.
01
Total Page
Editor
Hans Kong
25

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Table of Contents
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Summary of Contents for Johnson HORIZON FITNESS 7.0AE

  • Page 1 Issue Date Edition Doc No. JOHNSON Edition Revision Date Total Page Time Johnson Industries (Shanghai) Co., Ltd 7.0AE(EP703) Service Manual Approval Review Editor Hans Kong...
  • Page 2 PRODUCT BROWSE...
  • Page 3: Table Of Contents

    CONTENTS CHAPTER 1: SERIAL NUMBER LOCATION................... 1 1.1 Serial Number Location......................1 CHAPTER 2: PREVENTATIVE MAINTENANCE................2 CHAPTER 3: CONSOLE INSTRUCTION..................3 3.1 Console Operation........................3 3.2 Display Window.........................4 3.3 Getting Started.......................... 4 3.4 Program Information.........................5 CHAPTER 4: ENGINEERING MODE....................9 4.1 Engineering Mode........................9 4.2 Engineering Mode Overview....................10 CHAPTER 5: TROUBLESHOOTING....................12...
  • Page 4: Chapter 1: Serial Number Location

    CHAPTER 1: SERIAL NUMBER LOCATION 1.1 Serial Number Location...
  • Page 5: Chapter 2: Preventative Maintenance

    CHAPTER 2: PREVENTATIVE MAINTENANCE What Kind Of Routine Maintenance Is Required? We use sealed bearings throughout our ellipticals so lubrication is not needed. The most important maintenance step is to simply wipe your perspiration off the trainer after each use. How Do I Clean My Elliptical? Clean with soap and water cleaners only.
  • Page 6: Chapter 3: Console Instruction

    CHAPTER 3: CONSOLE INSTRUCTION 3.1 Console Operation Note: There is a thin protective sheet of clear plastic on the overlay of the console that should be removed before use. A) LCD DISPLAY WINDOWS: Incline, Speed, RPM, Watts, Calories, Time, Distance, Heart Rate, Fan. B) LED DISPLAY: Time, Resistance, Distance, Calories, Count Down, Incline, Pace, Heart Rate.
  • Page 7: Display Window

    CHAPTER 3: CONSOLE INSTRUCTION 3.2 Display Window • TIME: Shown as minutes: seconds. View the time remaining or the time elapsed in your workout. • DISTANCE: Shown as miles. Indicates distance traveled. • SPEED: Shown as MPH. Indicates how fast the foot pads are moving. •...
  • Page 8: Program Information

    CHAPTER 3:CONSOLE INSTRUCTION TO RESET THE CONSOLE: Hold STOP key for 3 seconds. FINISHING YOUR WORKOUT: When your workout is complete, the monitor display will flash “FINISHED” and beep. Your workout information will stay displayed on the console for 30 seconds and then reset. CLEAR CURRENT SELECTION: To clear the current program selection or screen, hold the STOP button for 3 seconds.
  • Page 9 CHAPTER 3:CONSOLE INSTRUCTION 3) Calories: Set goals for burning calories from 20 to 980 calories in 20 calorie increments. You set your level to keep you in your fat burning zone. 4) Fat Burn: Relatively slow and steady is the name of the game to maximize your weight-loss goals.
  • Page 10 CHAPTER 3:CONSOLE INSTRUCTION 6) Target Heart Rate: This program is designed for you to improve your overall cardiovascular fitness levels. You simply set your target heart rate. The program will then monitor and adjust the intensity level to maintain your heart rate within your targeted range while you exercise –...
  • Page 11 CHAPTER 3:CONSOLE INSTRUCTION 7) My First 5K: This 9-week program is intended for inexperienced runners looking to run their first 5k or simply begin an exercise routine. It is designed specifically to keep you motivated and engaged, gradually building your strength, increasing your stamina and giving you the confidence it takes to complete your first 5k.
  • Page 12: Chapter 4: Engineering Mode

    CHAPTER 4:ENGINEERING MODE 4.1 Engineering Mode...
  • Page 13: Engineering Mode Overview

    CHAPTER 4:ENGINEERING MODE 4.2 Engineering Mode Overview...
  • Page 14 CHAPTER 4:ENGINEERING MODE...
  • Page 15: Chapter 5: Troubleshooting

    CHAPTER 5:TROUBLESHOOTING 5.1 Wiring Schematic...
  • Page 16: No Power To The Console

    CHAPTER 5:TROUBLESHOOTING 5.2 No Power To The Console Symptom: Console does not light up. Reason: Adaptor not correct or defective. Console cable defective. Console defective. Solution: 1. The adaptor for this model is 12V -1A.Make sure to use the correct specification of an adaptor, and replace the adaptor if it is defective.
  • Page 17: Ecb Controller Instruction

    CHAPTER 5:TROUBLESHOOTING 5.3 ECB Controller Instruction 1. Attach the steel cable here 2. Slip the orange block to adjust the resistance (left side is minimum and right side is MAX)
  • Page 18: No Rpm Display

    CHAPTER 5:TROUBLESHOOTING 5.4 No Rpm Display Symptom: No RPM shown on the console. Reason: 1. Bad connection between the console cable and the console 2. Speed sensor wire defective 3. Magnet on the pulley is missing 4. Console defective Solution: 1.
  • Page 19: No Resistance Or Incorrect Resistance

    CHAPTER 5:TROUBLESHOOTING 5.5 No Resistance Or Incorrect Resistance Symptom: 1. The resistance is not adjustable during exercise. 2. The resistance is reverse or much too heavy. Reason: 1. Speed sensor wire is defective. 2. Console cable or ECB motor is defective. 3.
  • Page 20 CHAPTER 5:TROUBLESHOOTING 5.5 No Resistance Or Incorrect Resistance B) If the ECB motor can move, the resistance can be adjusted. If the resistance is still much too heavy, check the gap between orange block and the bottom. It shall be within 1-2 mm. If the gap is bigger than 1-2 mm, the resistance will be heavier than normal.
  • Page 21: Heart Rate Function Issues

    CHAPTER 5:TROUBLESHOOTING 5.6 Heart Rate Function Issues Symptom: Heart Rate Function Does Not Work or is Reading Incorrectly Solution: With a multi-meter set for DC voltage, place one terminal on each of the HR grip plates. The HR grip should give a voltage reading of between 0.5 and 2.0VDC. If the voltage is not between 0.5 and 2.0VDC, remove the 3 screws holding the HR grip together and check the connection of the HR grip wiring.
  • Page 22: Chapter 6: Part Replacement

    CHAPTER 6:PART REPLACEMENT 6.1 Console Replacement 1. Remove the 4 screws(ME0102031) from the console mast. (Fig.A) 2. Take off the console and you can see the wire connection (Fig.B) Fig.A Fig.B...
  • Page 23: Console Mast Replacement

    CHAPTER 6:PART REPLACEMENT 6.2 Console Mast Replacement 1. Remove the screws of console mast cover. 2. Loosen the 4 screws and washers and take off the console mast.
  • Page 24: Arm Set Replacement

    CHAPTER 6:PART REPLACEMENT 6.3 Arm Set Replacement 1. Loosen the screw and take off the washers, then move to next step.(Fig.A) 2. Loosen the screw and remove the washers to take off the whole arm set.( Fig.B) 3. Arm set taken off.(Fig.C) Fig.A Fig.B Fig.C...
  • Page 25: Link Arm Replacement

    CHAPTER 6:PART REPLACEMENT 6.4 Link Arm Replacement 1. Loosen the screws and washers to remove the link arm from the arm set.
  • Page 26: Crank Set Replacement

    CHAPTER 6:PART REPLACEMENT 6.5 Crank Set Replacement 1. Loosen the screws and remove the cover. You will see the crank set. Loosen the screws and washer to take off the crank set.
  • Page 27: Side Cover Replacement

    CHAPTER 6:PART REPLACEMENT 6.6 Side Cover Replacement 1. Loosen the 6 screws on side cover.(Fig.A) Fig.A 2. Loosen the 4 screws on the cover as shown below(Fig.B) Fig.B 3. Remove the console mast cover then remove the 4 screws under the console mast cover.(Fig.C&D) Fig.C Fig.D...
  • Page 28: Ecb Controller Replacement

    CHAPTER 6:PART REPLACEMENT 6.7 ECB Controller Replacement Loosen the two different screws as the picture below shows first.(Fig.A) Fig.A Loosen the screws on the other side and remove the belt then take off the ECB.(Fig.B) Fig.B...

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Ep703

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