Johnson AF5.5AE User manual

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JOHNSON
Issue date
2017-8-29 Edition 01 Doc No. SM-TM-AF-007
Revision
date Edition time
01 Page 29
Approval Review Editor
Kyle Schweitzer Alex Tang Dora Feng
Johnson Industries (Shanghai) Co., Ltd
AF5.5AE & 5.9AE
Service Manual

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5.5AE
Product Browse

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5.9AE
Product Browse

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Contents
CHAPTER 1: SERIAL NUMBER LOCATION ............................................................................................... 6
CHAPTER 2: CONSOLE INSTRUCTION
2.1 5.5AE Console Instruction ................................................................................................................. 8
2.2 5.9AE Console Instruction ............................................................................................................... 12
CHAPTER 3: ELECTRIC CONNECTION SYSTEM
3.1 5.5AE Electrical Diagram............................................................................................................... 14
3.1.1 5.5AE Wiring Schematic............................................................................................................... 14
3.1.2 5.5AE UCB Circuit Board Instructions .......................................................................................... 15
3.2 5.9AE ELECTRICAL DIAGRAM ...................................................................................................... 16
3.2.1 5.9AE Wiring Schematic............................................................................................................... 16
3.2.2 5.9AE UCB Circuit Board Instructions .......................................................................................... 17
3.2.3 5.9AE LCB ................................................................................................................................... 17
3.2.4 5.9AE LCB LED Description ......................................................................................................... 18
CHAPTER 4: ENGINEERING MODE………………………………………………………………………………..19
CHAPTER 5: TROUBLESHOOTING
5.1 Console Does Not Light Up ............................................................................................................. 21
5.2 Heart Rate Function Issues ............................................................................................................. 21
5.3 Incline Motor Issues ........................................................................................................................ 22
5.4 No Resistance or Incorrect Resistance Issues…………………………………………………................22
5.5 Speed Does Not Display ................................................................................................................. 24
CHAPTER 6: PART REPLACEMENT GUIDE
6.1 Console Replacement ..................................................................................................................... 25
6.2 Console Mast Replacement ............................................................................................................ 26
6.3 Arm Set Replacement ..................................................................................................................... 27
6.4 Link Arm Replacement .................................................................................................................... 28

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6.5 Crank Set Replacement .................................................................................................................. 29
6.6 Side Cover Replacement ................................................................................................................ 30

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CHAPTER 1: Serial Number Location
5 5.5AE
Serial number location

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CHAPTER 1: Serial Number Location
5.9AE
Serial number location

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CHAPTER 2: Console Instruction
2.1 5.5AE Console Instruction
2.1.1 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) LED DISPLAY WINDOWS: time, distance, calories, heart rate, speed, and incline.
B) TARGET LED INDICATORS: indicate what target (if any) is set for the current program.
C) WORKOUT LED INDICATORS: indicate what workout is set for the current program.
D) SELECT TARGET/WORKOUT KNOB: rotate/press to select your desired workout/target
E) START: press to begin exercising, start your workout, or resume exercising after pause.
F) STOP: press to pause/end your workout. Hold for 3 seconds to reset the console.
G) RESISTANCE / KEYS: used to adjust resistance.
H) RESISTANCE QUICK KEYS: used to reach desired resistance more quickly.
I) FAN KEY: press to turn fan on and off.
J) FAN: personal workout fan.
K) SPEAKERS: music plays through speakers when your CD / MP3 player is connected to the console.
L) AUDIO IN JACK: plug your CD / MP3 player into the console using the included audio adaptor cable.
M) AUDIO OUT / HEADPHONE JACK: plug your headphones into this jack to listen to your music through the headphones. Note: when

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CHAPTER 2: Console Instruction
headphones are plugged into the headphone jack the sound will no longer come out through the speakers.
N) USB INPUT: 1A/5V USB output power.
O) TABLET/READING RACK: holds tablet or reading material.
P) CHANGE DISPLAY: changes display level between top and bottom row. (5.7AT ONLY)
2.1.2 DISPLAY WINDOWS
• TIME: Shown as minutes : seconds. View the time remaining or the time elapsed in your workout.
• DISTANCE: Shown as miles. Indicates distance traveled during your workout.
• SPEED: Shown as MPH. Indicates how fast the foot pedals are moving.
• CALORIES: Total calories burned during your workout.
• HEART RATE: Shown as BPM (beats per minute). Used to monitor your heart rate (displayed when contact is
made with both pulse grips).
• LEVEL: Shows the current level of resistance.
• TARGETS:
LED lights up next to currently selected target. If no LED is lit, no target is activated.
• WORKOUTS:
LED lights up next to currently selected workout. If no LED is lit, no workout is activated.
2.1.3 GETTING STARTED
1) Check to make sure no objects are nearby that will hinder the movement of the elliptical.
2) Plug in the power cord to turn the elliptical ON.
3) A) QUICK START UP
Simply press the START key to begin working out. The time will count up from 0:00, the resistance level will default to level 1. OR...
B) SELECT A TARGET AND WORKOUT
1) Select your USER by turning the workout knob and then pressing when your desired USER is displayed.

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CHAPTER 2: Console Instruction
2) Select your WEIGHT by turning the workout knob and then pressing when your desired WEIGHT is displayed.
3) Select your PROGRAM by turning the workout knob and then pressing when your desired PROGRAM is displayed.
4) Adjust the SETTING by turning the workout knob and then pressing when your desired SETTING is displayed.
5) Press START to begin.
2.1.4 WORKOUT PROFILES
1) MANUAL: Adjust your resistance manually during your workout.
2) INTERVALS: Improves your strength, speed and endurance by increasing and decreasing the resistance throughout your workout to
involve your heart and other muscles. Includes 10 levels.
Notes: Resistance changes and segments repeat 30 seconds and 90 seconds.
3) WEIGHT LOSS: A workout designed specifically to target fat. Promotes weight loss by increasing and decreasing the resistance, while
keeping
you in your fat burning zone. Includes 10 levels
Resistance changes, segments repeat every 60 seconds.
2.1.5 TARGET PROFILES
1) TARGET 1 – DISTANCE: Push yourself and go further during your workout with 13 distance workouts. Choose from 1 mile, 2 miles,
5k,
5 miles, 10k, 8 miles, 15k, 10 miles, 20k, half marathon, 15 miles, 20 miles and marathon goals. User sets starting resistance levels.

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CHAPTER 2: Console Instruction
2) TARGET 2 – CALORIES: Set goals for burning calories with nine workouts. Choose from 100, 200, 300, 400, 500, 600, 700, 800, or
900 calorie burn workouts. User sets starting resistance levels. Calories burned are calculated using weight input of user profile.
2.1.6 TO RESET THE CONSOLE
Hold STOP key for 3 seconds.
2.1.7 FINISHING YOUR WORKOUT
When your workout is complete, the unit will beep. Your workout information will stay displayed on the console for 30 seconds and then
reset.
2.1.8 USING YOUR CD / MP3 PLAYER
1) Connect the included AUDIO ADAPTOR CABLE to the AUDIO IN JACK on the bottom left of the console and the
headphone jack on your CD / MP3 player.
2) Use your CD / MP3 player buttons to adjust song settings.
3) Remove the AUDIO ADAPTOR CABLE when not in use.
4) If you don’t want to use the SPEAKERS, you can plug your headphones into the AUDIO OUT JACK at the bottom of the
console.

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CHAPTER 2: Console Instruction
2.2 5.9AE Console Instruction
2.2.1 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) LED DISPLAY WINDOWS: time, distance, calories, heart rate, speed, and incline.
B) TARGET LED INDICATORS: indicate what target (if any) is set for the current program.
C) WORKOUT LED INDICATORS: indicate what workout is set for the current program.
D) SELECT TARGET/WORKOUT KNOB: rotate/press to select your desired workout/target
E) START: press to begin exercising, start your workout, or resume exercising after pause.
F) STOP: press to pause/end your workout. Hold for 3 seconds to reset the console.
G) RESISTANCE / KEYS: used to adjust resistance.
H) RESISTANCE QUICK KEYS: used to reach desired resistance more quickly.
I) FAN KEY: press to turn fan on and off.
J) FAN: personal workout fan.
K) SPEAKERS: music plays through speakers when your CD / MP3 player is connected to the console.

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CHAPTER 2: Console Instruction
L) AUDIO IN JACK: plug your CD / MP3 player into the console using the included audio adaptor cable.
M) AUDIO OUT / HEADPHONE JACK: plug your headphones into this jack to listen to your music through the headphones. Note: when
headphones are plugged into the headphone jack the sound will no longer come out through the speakers.
N) USB INPUT: 1A/5V USB output power.
O) TABLET/READING RACK: holds tablet or reading material.
P) CHANGE DISPLAY: changes display level between top and bottom row.
2.2.2 DISPLAY WINDOWS
• TIME: Shown as minutes : seconds. View the time remaining or the time elapsed in your workout.
• DISTANCE: Shown as miles. Indicates distance traveled during your workout.
• SPEED: Shown as MPH. Indicates how fast the foot pedals are moving.
• CALORIES: Total calories burned during your workout.
• HEART RATE: Shown as BPM (beats per minute). Used to monitor your heart rate (displayed when contact is
made with both pulse grips).
• INCLINE: Shown as percent. Indicates the incline level of the power ramp.
• TARGETS:
LED lights up next to currently selected target. If no LED is lit, no target is activated.
• WORKOUTS:
LED lights up next to currently selected workout. If no LED is lit, no workout is activated.

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CHAPTER 3: Electrical Connection System
3.1 5.5AE ELECTRICAL DIAGRAM
3.1.1 5.5AE WIRING SCHEMATIC

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CHAPTER 3: Electrical Connection System
3.1.2 5.5AE UCB CIRCUIT BOARD INSTRUCTIONS
Function Function
CN1 speaker CN5 Console wire
CN2 Audio in & out CN6 keypad
CN3 keypad CN7 Hand grip
CN4 fan

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CHAPTER 3: Electrical Connection System
3.2 5.9AE ELECTRICAL DIAGRAM
3.2.1 5.9AE WIRING SCHEMATIC

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CHAPTER 3: Electrical Connection System
3.2.2 5.9AE UCB CIRCUIT BOARD INSTRUCTIONS
Function Function
CN1 Speaker CN6 Keypad
CN2 Audio in & out CN7 Heart Rate Grips
CN3 Keypad CN8 polar
CN4 Fan CN9 Handlebar keypad
CN5 Console wire
3.2.3 5.9AE MCB

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CHAPTER 3: Electrical Connection System
3.2.3 5.9AE MCB
Function
CN1 Console wire connector
CN2 Speed sensor connector
CN3 Incline motor connector
3.2.4 MCB LED Description
LED Flash Times Status
1 Normal
2 No RPM
6 No incline count
7 Communication Abnormal

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CHAPTER 4: Engineer Mode
Press resistance ▲ and resistance▼ at the same time for 3 sec--5.5AE.
Press incline ▲and resistance ▼ at same time for 3 sec--5.9AE
1) Rotate clockwise and press "Push to Select" to enter ENG mode.
2) You can press “▲/▼” to select ENG mode;

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