
PACE 500 SMART
AUTO INCLINE TREADMILL
SF-T724081
USER MANUAL
IMPORTANT! Please retain owner’s manual for maintenance and adjustment instructions. Your
satisfaction is very important to us, PLEASE DO NOT RETURN UNTIL YOU HAVE CONTACTED US:
[email protected] or 1- 877 - 90SUNNY (877-907-8669).

1
IMPORTANT SAFETY INSTRUCTION
When using an electrical appliance, basic precautions should always be followed, including the
following:
Read all instructions before using (this appliance).
DANGER –To reduce the risk of electric shock:
Always unplug this appliance from the electrical outlet immediately after using and before
cleaning.
WARNING – To reduce the risk of burns, fire, electric shock, or injury to persons:
1. An appliance should never be left unattended when plugged in. Unplug from outlet when not in
use, and before putting on or taking off parts.
2. This appliance is not intended for use by persons with reduced physical, sensory or mental
capabilities, or lack of experience and knowledge, unless they have been given supervision or
instruction concerning use of the appliance by a person responsible for their safety. Keep children
under the age of 13 away from this machine.
3. Use this appliance only for its intended use as described in this manual. Do not use attachments
not recommended by the manufacturer.
4. Never operate this appliance if it has a damaged cord or plug, if it is not working properly, if it has
been dropped or damaged, or dropped into water. Please contact Customer Service at
5. Do not carry this appliance by supply cord or use cord as a handle.
6. Keep the cord away from heated surfaces.
7. Never operate the appliance with the air openings blocked. Keep the air openings free of lint, hair,
and the like.
8. Never drop or insert any object into any opening.
9. Do not use outdoors. Household use only.
10. Do not operate where aerosol (spray) products are being used or where oxygen is being
administered.
11. To disconnect, turn all controls to the off position, then remove plug from outlet.
12. CAUTION: Risk of Injury to Persons – To Avoid Injury, use extreme caution when stepping onto or
off of a moving belt. Read Instruction Manual Before Using.
13. Connect this appliance to a properly grounded outlet only. See Grounding Instructions.
14. REMOVE CONTROL BOX (OR KEY, OR SAFETY PIN, AS APPLICABLE) WHEN NOT IN USE,
AND STORE OUT OF REACH OF CHILDREN.
15. This treadmill is not suitable for disable people.
16. Do not operate under blanket or pillow. Excessive heating can occur and cause fire, electric
shock, or injury to persons.
SAVE THESE INSTRUCTIONS

2
Caution: The user is cautioned that changes or modifications not expressly approved by the party
responsible for compliance could void the user's authority to operate the equipment.
This device contains license-exempt transmitter(s)/receiver(s) that comply with Innovation, Science
and Economic Development Canada’s license-exempt RSS(s) and Part 15 of the FCC Rules.
Operation is subject to the following two conditions:
1) This device may not cause interference.
2) This device must accept any interference, including interference that may cause undesired
operation of the device.
NOTE: This equipment has been tested and found to comply with the limits for a Class B digital
device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable
protection against harmful interference in a residential installation. This equipment generates, uses,
and can radiate radio frequency energy and, if not installed and used in accordance with the
instructions, may cause harmful interference to radio communications. However, there is no
guarantee that interference will not occur in a particular installation.
If this equipment does cause harmful interference to radio or television reception, which can be
determined by turning the equipment off and on, the user is encouraged to try to correct the
interference by one or more of the following measures:
-- Reorient or relocate the receiving antenna.
-- Increase the separation between the equipment and receiver.
-- Connect the equipment into an outlet on a circuit different from that to which the receiver is
connected.
-- Consult the dealer or an experienced radio/TV technician for help.
FCC Radiation Exposure Statement:
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled
environment. This equipment should be installed and operated with a minimum distance of 20cm
between the radiator and your body.
This transmitter must not be co-located or operating in conjunction with any other antenna or
transmitter.

3
IMPORTANT SAFETY INFORMATION
We thank you for choosing our product. To ensure your safety and health, please use this equipment
correctly. It is important to read this entire manual before assembling and using the equipment. Safe
and effective use can only be achieved if the equipment is assembled, maintained and used properly.
It is your responsibility to ensure that all users of the equipment are informed of all warnings and
precautions.
1. Before starting any exercise program, you should consult your physician to determine if you have
any medical or physical conditions that could put your health and safety at risk or prevent you
from using the equipment properly. Your physician’s advice is essential if you are taking
medication that affects your heart rate, blood pressure, or cholesterol level.
2. Be aware of your body’s signals. Incorrect or excessive exercise can damage your health. Stop
exercising if you experience any of the following symptoms: pain, tightness in your chest, irregular
heartbeat, shortness of breath, lightheadedness, dizziness, or feelings of nausea. If you do
experience any of these conditions, you should consult your physician before continuing with your
exercise program.
3. Keep children and pets away from the equipment.
4. Use the equipment on a solid, flat level surface with a protective cover for your floor or carpet. To
ensure safety, the equipment should have at least 8 feet (240 cm) of free space behind it and 2
feet (60CM) on each side. Do not place the treadmill on any surface that blocks air openings. To
protect the floor or carpet from damage, place a mat under the treadmill.
5. Ensure that all nuts and bolts are securely tightened before using the equipment. The safety of the
equipment can only be maintained if it is regularly examined for damage and/or wear and tear.
6. Always use the equipment as indicated. If you find any defective components while assembling or
checking the equipment, or if you hear any unusual noises coming from the equipment during
exercise, discontinue use of the equipment immediately and do not use until the problem has
been rectified.
7. Wear suitable clothing while using the equipment. Avoid wearing loose clothing that may become
entangled in the equipment.
8. Do not place fingers or objects into the moving parts of the equipment.
9. The maximum weight capacity of this unit is 300 lbs (135kg).
10. This equipment is not suitable for therapeutic use.
11. To avoid bodily injury and/or damage to the product or property, proper lifting and moving are
required.
12. Your product is intended for use in cool and dry conditions. You should avoid storage in extreme
cold, hot, or damp areas as this may lead to corrosion and other related problems.
13. This equipment is designed for indoor and home use only; it is not intended for commercial use!

4
IMPORTANT NOTE:
The belt must be lubricated before the first use! Please see Page 12 for instructions on how to
properly apply lubricant.
IMPORTANT OPERATING INSTRUCTIONS
1. Insert the power plug directly into the socket.
2. Read the manual before operating the equipment.
3. Changes in speed do not occur immediately. Set your desired speed using the adjustment keys on
the main console. The speed will increase gradually.
4. While on the treadmill, move with caution as distractions may cause you to lose balance and stray
from walking in the center of the belt. This may result in serious injury.
5. This unit starts at a very low speed. To begin use, hold onto the handrails and stand on the side
rails while it starts up, then step onto the belt once it’s in motion.
6. Always hold the handrail when making changes in the settings.
7. A safety key is provided for emergency use. The machine will function only if the safety key is
inserted into the computer console. In case of emergency, remove the safety key to immediately
stop the belt and shut off the treadmill. The display screen will reset once the safety key is
reinserted.
8. The console control keys are precisely set and require very little finger pressure to use. To avoid
damaging these keys, do not use excessive pressure when operating these controls.
9. This equipment is designed for adult use only! Children should not be allowed to use or play near
this equipment. When present, children should always be supervised by an adult.
10. Women who are pregnant or nursing should consult a physician before attempting to begin any
exercise program.
11. Always stay hydrated during and after exercise.

5
PRE-ASSEMBLY CHECK LIST
Before you start to assemble, please make sure all parts are included.
HARDWARE PACKAGE

6
ASSEMBLY INSTRUCTIONS

7
Do not tighten all the bolts here.

8
Tighten all the bolts after assembling console part.

9

10
HOW TO MOVE THE MACHINE

11
HOW TO ADJUST THE BALANCE
If the machine is uneven, you need to adjust the Adjustable Knob(No. C19)to
level the machine on the ground.
Adjustment method: First, loosen the Nut (No. D01) by turning it counter-
clockwise using Cross Wrench (No. B04), adjust the Adjustable Knob(No.
C19)clockwise to raise, and counter-clockwise to lower. When you have finished
adjusting the Adjustable Knob (No. C19), re-tighten the Nut (No. D01) by
turning it clockwise using Cross Wrench (No. B04). If required, repeat this
process to adjust the remaining Adjustable Knob (No. C19).

12
LUBRICATING THE TREADMILL
IMPORTANT NOTE:
You will need to lubricate your treadmill before the first use.
RUNNING BELT & TREADMILL LUBRICANT:
Lubricating the Running Board and Running Belt is essential as the friction affects the life span and
operations of the treadmill. Inspect the Running Belt and Running Board regularly. If you find any
wear on the Running Board, please contact us at: [email protected].
WARNING: Always unplug the treadmill from the electrical outlet before cleaning, lubricating, or
repairing the unit.
HOW TO LUBRICATE:
1. To apply lubricant, lift one side of the Running Belt and apply oil to the middle of the Running
Board. Next, start the treadmill and place it at the lowest speed setting and allow the oil to spread
over the Running Board. Repeat this process for the other side.
2. The moving parts should turn freely and quietly. Abnormal moving parts will affect the safety of the
equipment. Inspect and tighten bolts regularly.
3. To better maintain the treadmill and prolong its lifespan, it is suggested that maintenance be done
on a regular basis.
4. DO NOT LOOSEN OR MAKE ANY ADJUSTMENTS TO THE RUNNING BELT WHILE APPLYING
LUBRICANT. A loose Running Belt will result in the runner sliding off during use, while too tight of
a Running Belt will negatively affect the motor’s performance and create more friction between the
roller and Running Belt. The most suitable tightness for the Running Belt is when it is pulled out
50-75mm from the Running Board.
The following time table is recommended:
Light user (less than 3 hours/ week) every six months
Medium user (3-5 hours/ week) every three months
Heavy user (more than 5 hours/ week) every two months

13
MAINTENANCE & CARE
General cleaning will help prolong the life and improve performance of your treadmill. Keep the unit
clean and maintained by dusting the components on a regular basis. Cleaning two exposed sides of
the Running Belt will prevent dust from accumulating underneath. Keep your running shoes clean so
that dirt from your shoes does not wear out the Running Board and Running Belt. Clean the
surface of the Running Belt with a clean damp cloth. Keep liquids away from electrical parts and
Running Belt.
To better maintain the treadmill and prolong its life, it is suggested that the treadmill be powered off
for 10 minutes every 1 hour and fully powered off whenever not in use.
CENTERING THE RUNNING BELT:
Place the treadmill on level ground and set it at 3-5MPH to check if the Running Belt drifts from the
center.
If the Running Belt moves to the right,
turn the right adjusting bolt ¼ turn
clockwise, then turn the left adjusting bolt
¼ turn counter-clockwise. If the Running
Belt does not move, repeat this step until it
centers. Refer to Fi
g
ure A.
If the Running Belt moves to the left, turn
the left adjusting bolt ¼ turn clockwise,
then turn the right adjusting bolt ¼ turn
counter-clockwise. If the Running Belt
does not move, repeat this step until it
centers. Refer to Figure B.
Over time, the Running Belt will loosen. To
tighten the Running Belt, turn the left &
right adjusting bolts one full turn clockwise,
check the tension of the Running Belt.
Continue this process until Running Belt is
at the correct tension. Make sure to adjust
both sides equally to ensure correct belt
alignment. Refer to Figure C.

14
IMPORTANT ELECTRICAL INFORMATION
WARNING: This treadmill requires a power source in order to properly operate. For your
safety, as well as the safety of others, please verify that the power source is correct before plugging
in the equipment. Any power source above or below this level could cause significant damage to the
equipment and/or user.
GROUNDING METHODS:
This product must be grounded. Grounding provides a path of the least resistance for electrical
current to reduce the risk of electric shock. The plug must be plugged into an appropriate outlet that is
properly installed and grounded in accordance with all local codes and ordinances. Ensure that the
product is connected to an outlet which contains the same configuration as the plug. Do not use an
adapter for this product.
This product is for use on a nominal 100-120V circuit and has a grounding plug that looks like the
plug illustrated in sketch A.
DANGER:
Improper connection of the equipment can result in a risk of electric shock. Check with a qualified
electrician or serviceman if you are unsure whether the product has been properly grounded. Do not
modify the plug provided with this product. If it will not fit the outlet, have a proper outlet installed by a
qualified electrician.
WARNING!
1. NEVER use a ground fault circuit interrupt (GFCI) wall outlet with this treadmill. Route the power
cord away from all moving parts of the treadmill, including the elevation mechanism and
transportation wheels.
2. NEVER operate the treadmill using a generator or UPS power supply.
3. NEVER remove any cover on the treadmill without first disconnecting power cord.
4. NEVER expose the treadmill to rain or moisture. This treadmill is not designed for outdoor use or
use in any high humidity environment.
GROUNDING METHOD

15
THE DISPLAY CONSOLE
QUICK START:
1. Insert the pin end of the Safety Key into the holes on the Console.
2. Press the START button, and the system will automatically display a 3 seconds countdown. Once
the countdown reaches zero, the Running Belt will start at the initial default speed of 1.0 MPH.
3. To adjust the speed, you can use the SPEED +/- buttons on the Console, or the QUICK SPEED
buttons 3,5,10.
4. To adjust the incline, you can use the INCLINE∧/∨buttons on the Console, or the QUICK INCLINE
buttons 4,8,12.
NOTE: The maximum speed on this treadmill is 10.0MPH.
WINDOW DISPLAY:
Displays incline, pulse, calories, time, steps, distance and speed value in turn every 5 seconds.
TIME: Displays the time elapsed (0:00-99:59 MINS). If the time reaches 99:59, the treadmill will stop
smoothly and display “End” then automatically reset to 0:00 after 5 seconds. When in Countdown
Mode, it will count down from the set time to 0:00. When the clock reaches 0:00, the treadmill will
stop smoothly and display “End” then automatically reset itself after 5 seconds.
DISTANCE: Displays the distance traveled (0.00-99.99 MILES). When the distance reaches 99.99
MILES, it will reset to 0.00 and begin counting again from 0.0. When in Countdown Mode, it will count
down from the set distance to 0.00. When it reaches 0.00, the treadmill will stop smoothly and display
“End” and automatically reset to the initial setting after 5 seconds.
CALORIES: Displays the number of calories burned from 0.0 to 9999.9 KCAL. When the count
reaches 9999.9 KCAL, it will reset and start back from 0. When in Countdown Mode, it will count
down from the desired setting to 0.0. Once it reaches 0, the treadmill will stop smoothly and display
“End”, then automatically reset to the initial setting after 5 seconds.
STEPS: Displays the steps from 0 to 99999.
INCLINE: Displays the incline from 0-12 level.
SPEED: The speed range is 1.0-10.0 MPH. 1.0MPH is the default running speed.
PULSE: If runner is wearing a compatible heart rate monitor, the system will automatically detect the
runner's heart rate value. At this time, the heart rate icon will light up and the corresponding heart rate
value will be displayed. The pulse range is 50-200 beats/min.
NOTE: This data is for reference only and cannot be used for medical purposes.

16
CONSOLE FUNCTION KEYS:
PROGRAM: Press the “P” button to set your desired interval setting. Programs are displayed as P1-
P2---P12.
START: To start the treadmill, insert the pin end of the Safety Key into the holes on the Console and
then press the START button. The system will automatically display a 3 seconds countdown. Once
the countdown reaches zero, the treadmill will start at the initial default speed of 1.0 MPH and Incline
of 0.
STOP/PAUSE: This button has functions of PAUSE and STOP. Press this key during exercise to
pause, and the window will display "PAU"; If you press this button again, the machine will stop and all
data will be deleted and reset to the initial setting.
MODE:
When the machine is stopped.
a. Press and hold “M” button for 6 seconds to disconnect from the heart rate monitor. Press and hold
“M” button for 6 seconds again to connect with the heart rate monitor.
b. Press “M” button to select a Countdown mode.
15:00 MIN is the default Countdown for TIME.
1.00 MILE is the default Countdown for DISTANCE.
50.0 KCAL is the default Countdown for CALORIES.
When setting each Countdown Mode, you can press the SPEED +/– buttons or INCLINE ∧/∨
buttons to increase or decrease from the default setting. Press START to start the treadmill.
In the running state, press this button to select the function displayed.
SPEED +/–: Press the +/- buttons to increase or decrease the speed in increments of 0.1 MPH.
Pressing and holding either of these buttons for a duration of over ½ a second will increase or
decrease the speed continuously.
3, 5, 10 (QUICK SPEED): These buttons are preset to 3, 5, 10 MPH speeds for convenience.
INCLINE ∧/∨: Press these buttons to adjust incline level. When the treadmill is running, press the ∧/
∨ buttons to increase or decrease the incline level. Pressing and holding either of these buttons for
duration of over ½ a second will increase or decrease the incline level continuously.
The incline levels range from 0-12.
4, 8, 12 (QUICK INCLINE): These buttons are preset to 4, 8,12 incline level for convenience.
PROGRAMS Initial Default Value Set Range Display Range
TIME (MIN: SECOND) 0:00 15:00 5:00-99:00
0:00-99:59
SPEED (MPH) 0.0 1.0 1.0-10.0MPH 1.0-10.0MPH
INCLINE 0 0 0-12 0-12
DISTANCE (MILE) 0.00 1.00 0.5-99.90 0.00-99.99
STEP 0 N/A N/A 0-99999
CALORIE (KCAL) 0.0 50.0 10.0-999.0
0.0-9999.9

17
LUBRICATION REMINDER:
Your treadmill needs lubrication maintenance every 188 Miles. The system will release a beeping
sound every 10 seconds and display an “OIL” icon on your display to remind you when it’s time.
Please read the LUBRICATING THE TREADMILL to learn the proper steps to lubricate your treadmill.
Apply the lubricant to the middle of the Running Board on both sides. After application, press and
hold the STOP button for 3 seconds to clear the “OIL” reminder.
INTERVAL PROGRAMS (P1-P12):
In standby mode, Press the “P” button to
light up the corresponding program icon. The program icon
can be selected from the following range: “P1-P12”.
Select the desired program, and the console will display a countdown starting from 10:00 MINS,
press SPEED +/– buttons or INCILINE ∧/∨ buttons if you wish to increase or decrease the exercise
time. Press the START button to start the interval program. The interval program is divided into 10
sections. Each exercise time equals the setting time divided by 10. When the speed enters the next
interval, the treadmill will beep, and the speed will change according to the set interval. Press SPEED
+/– or QUICK SPEED buttons or INCILINE ∧/∨ or QUICK INCLINE buttons to change the SPEED
and INCLINE. After finishing one program, the system will beep and display “End.” The machine will
gradually come to a stop, then automatically reset to the initial setting after 5 seconds.
TIME
PROG.
TIME INTERVAL= setting time/10
1 2 3 4 5 6 7 8 9 10
P1
SPEED 1.2 2.5 1.8 2.5 1.8 3.1 2.5 1.2 3.1 1.8
INCLINE 1 2 3 3 1 2 2 3 2 2
P2
SPEED 1.2 3.7 4.3 5 1.8 3.7 5 4.3 3.1 1.2
INCLINE 1 2 3 3 2 2 3 4 2 2
P3
SPEED 1.8 5 1.8 5 3.1 5.6 3.1 5.6 7.5 3.7
INCLINE 1 3 5 7 9 10 8 6 5 2
P4
SPEED 5 6.2 6.8 7.5 7.5 6.8 6.2 6.2 5.6 5
INCLINE 1 2 2 3 1 2 2 2 2 1
P5
SPEED 3.7 6.2 7.5 5.6 6.8 5 7.5 4.3 5.6 1.8
INCLINE 1 2 4 3 2 2 4 5 2 1
P6
SPEED 1.2 5 3.7 6.2 6.2 5.6 6.8 5 3.1 1.8
INCLINE 2 2 3 2 3 4 5 6 5 3
P7
SPEED 1.2 3.7 4.3 5.6 4.3 5.6 3.7 3.1 2.5 1.2
INCLINE 4 5 6 6 9 9 10 12 6 3
P8
SPEED 1.2 2.5 3.7 5 4.3 5 5.6 3.7 2.5 1.2
INCLINE 3 5 4 4 3 4 4 3 3 2
P9
SPEED 1.2 2.5 3.1 4.3 3.7 3.1 5 3.7 1.8 1.2
INCLINE 3 5 3 4 2 3 4 2 3 2
P10
SPEED 1.2 1.8 3.1 1.8 1.8 3.1 1.8 3.7 1.8 1.8
INCLINE 4 4 3 6 7 8 8 6 3 3
P11
SPEED 1.2 3.1 5 6.2 3.7 5.6 3.1 1.8 1.2 1.2
INCLINE 1 3 5 8 10 7 6 3 2 3
P12
SPEED 1.2 3.1 3.1 2.5 2.5 3.7 2.5 1.2 1.8 2.5
INCLINE 3 5 6 7 12 9 11 11 6 3

18
BLUETOOTH :
1. The Bluetooth icon will flash when the console is on or wakes from power saving mode. If no
Bluetooth connection is established within 3 minutes, the Bluetooth icon will turn off.
2. The Bluetooth icon will stay on when it is connected.
WIRELESS HEART RATE :
1. The wireless heart rate icon will stay on when the heart rate monitor is connected.
2. The console can be connected to the heart rate monitor at any time except in power saving mode.
3. The wireless heart rate icon will flash when the console is on. If the heart rate monitor is not
connected within 3 minutes, the wireless heart rate icon will turn off.
NOTE: The heart rate monitor is not included. Wireless heart rate function works with SunnyFit Heart
Rate Monitor HR200.
WIFI :
1. If access point is not configured or fails to be configured, the WIFI indicator light will turn off.
2. After configuring access point, the WIFI indicator light will flash during the connection to the
server.
3. The WIFI indicator light will stay on when the server is successfully connected.
NOTE:
1. WIFI function only supports 2.4G frequency, not 5G frequency.
2. Please use SunnyFit APP to configure WIFI and configure it according to the wizard on SunnyFit
APP.
TECHNICAL DATA
Connectivity: Bluetooth LE
Frequency Range: 2400~2483.5Mhz
Transmitting Power: 0dBm

19
TREADMILL FUNCTIONS
SAFETY LOCK FUNCTION:
Removing the Safety Key from the Console while the treadmill is running will cause it to stop
immediately. Once the treadmill reaches a full stop, the window display of the console will show “------”
and the speaker will beep 3 times. To start the treadmill again, insert the pin end of the Safety Key
into the Console and press the START button.
POWER SAVE FUNCTION:
When the treadmill has been inactive for 10 minutes, it will enter Power Saving Mode. While the
treadmill is in this mode, the window display on the Console will be turned off. To turn it back on,
press any button.
POWER ON:
Flick the power switch to this symbol to turn on the treadmill.
POWER OFF:
Flick the power switch to this symbol to turn the treadmill off at anytime. This includes during exercise.
SAFETY NOTE:
We recommend that you maintain a slow speed at the beginning of a session and hold the Console
handrails until you have become familiar with the treadmill.
Insert the pin end of the Safety Key into the holes on the Console and attach the opposite end (with
the safety clip) to your clothing before starting your workout. To end your workout, press the STOP
button or remove the Safety Key and the treadmill will stop immediately.
APP CONNECTION:
Connect Smart Equipment to SunnyFit App:
1. Scan to download SunnyFit from the app store:
2. Ensure that the Bluetooth function is turned on from your mobile device.
3. If this is your first time using the SunnyFit app, follow the in-app instructions to register for your
free SunnyFit account and log in.
4. Begin any workout activity that matches your smart equipment, then follow the onscreen prompts
to search for and connect to your smart equipment.
5. When connected, your stats and records will be displayed at the end of your course/session, and
recorded in your account profile!

20
EXERCISE INSTRUCTIONS
GETTING STARTED:
Before starting any exercise program, you should consult your physician to determine if you have any
medical or physical conditions that could put your health and safety at risk or prevent you from using
the equipment properly.
Be aware of your body’s signals. Incorrect or excessive exercise can damage your health. Stop
exercising immediately if you experience any of the following symptoms: pain, tightness in your chest,
irregular heartbeat, shortness of breath, lightheadedness, dizziness, or feelings of nausea.
Get to know your treadmill. Before attempting to use the treadmill take some time to stand alongside
and familiarize yourself with the controls.
1. Once you get on, you can stand with your feet on the Side Rails and stabilize yourself by holding
onto the handrails.
2. Next, attach the clip end of the Safety Key to your clothes and insert the pin end of the key into the
holes on the Console.
3. Press the START button to start the treadmill.
4. The treadmill will start at the system default setting speed of 1.0MPH. When you feel comfortable,
you may slowly increase this speed.
5. When you are finished with your exercise, press the STOP button to stop the treadmill or you can
remove the pin end of the Safety Key to stop the treadmill.
USB CHARGING: You can charge your device by the USB port.

21
TROUBLESHOOTING
NOTE:
1. If you are having trouble connecting your smart equipment, visit www.sunnyfit.com/guide or scan
the QR code below:
2. If you require additional support, please contact [email protected].
PROBLEM POSSIBLE CAUSE SUGGESTED ACTION
Treadmill will not start
Not plugged in. Plug cord into outlet.
Safety Key is not inserted. Insert Safety Key.
Running belt not centered
Running belt tension is not
correct on the left or right sides
of the running board.
Tighten the left and right adjusting
bolts of the rear roller.
E01&E15: Message
failure---Computer not
working
Wires from the console and
bottom control board are not
properly connected.
Check wire from the console to
the control board.
Transformer is damaged.
If the transformer is damaged,
contact customer service.
E03: Without speed
sensing signal
Speed sensing wire is
damaged.
Check if the wire is normal or not.
If it is normal, replace the control
board.
E04: Incline self-checking
The wire of incline motor is
damaged, or control board /
incline motor is damaged.
Check if the wire is normal or not.
If it is normal, replace the control
board or incline motor.
E06: Motor Current
overload protection
The machine has been used
for long time, and resistance
get higher.
Add the lubricating oil; Or replace
the motor/control board if
necessary.
E07: Overheating
protection
Mainly due to high
temperature, or control board
is damaged.
Stop to use the machine when
temperature is getting lower; If it is
normal, replace the control board.

22
EXPLODED DIAGRAM 1

23
EXPLODED DIAGRAM 2

24
PARTS LIST
No. Description Specification Qt
y
. No. Description Specification Qt
y
.
A01 Incline Frame
1 D02 Locking Washer 5 3
A02 Main Frame
1 D03 Nut M10 6
A03 Left Upright Tube
1 D04 Screw ST4.2*12 3
A04 Right Upright Tube
1 D05 Bolt M10*65 3
A05 Console Base Bracket
1 D06 Bolt M10*45 1
A06 Brushless Motor Pressure Plate
2 D07 Bolt M10*55 2
A07 Device Support Plate
1 D08 Bolt M8*55 2
B01 Front Roller
1 D09 Bolt M8*48 2
B02 Rear Roller
1 D10 Bolt M8*40 4
B03 Device Telescopic Pole
2 D11 Bolt M8*15 4
B04 Cross Wrench
1 D12 Bolt M8*45 1
B05 Incline Frame Bushing
2 D13 Bolt M6*30 6
B06 Telescopic Pole Pressure Spring
2 D14 Bolt M6*12 4
B07 Allen Wrench
1 D15 Bolt M5*8 3
C01 Motor Top Cover
1 D16 Head with Washer Tapping Screw ST4.2*12 14
C02 Motor Bottom Cover
1 D17 Bolt M5*16 2
C03 Left Rear Cover
1 D18 Bolt M5*12 2
C04 Right Rear Cover
1 D19 Spring Washer 5 3
C05 Cushion
2 D20 Pan Head Tapping Screw ST4.2*12 26
C06 Console Top Cover
1 D21 Screw ST2.9*8 12
C07 Console Bottom Cover
1 D22 Pan Head Tapping Screw ST2.9*8 2
C08 Grating Board
1 D23 Screw ST2.9*6 18
C09 Sponge Sheath
2 D24 Screw ST2.0*6 6
C10 Transport Wheel
2 D25 Big Washer
4
C11 Upright Tube Cover
2 D26 Washer Φ8 4
C12 Side Rail
2 D27 Locking Washer 10 4
C13 Device Holder Top Cover
1 D28 Locking Washer 8 3
C14 Device Holder Bottom Cover
1 E01 Console
1
C15 Device Holder Cushion 1
1 E02 Control Board
1
C16 Device Holder clip
1 E03 Upper Signal Wire
1
C17 Device Holder Base
1 E04 Lower Signal Wire
1
C18 Running Belt
1 E05 Button Board
1
C19 Adjustable Knob
2 E06 Button Board Wire
1
C20 Soft Foot Pad Sleeve
2 E07 Safety Key Connecting Wire
1
C21 Elliptical Inner Tube Plug
2 E08 Grounding Wire
350mm
1
C22 Ring Protection Wire
1 E09 Power Wire
1
C23 Square Cushion
6 E10 Brushless Motor
1
C24 Plastic Gasket
2 E11 Incline Motor
1
C25 EVA Pad
2 E12 Running Board
1
C26 Cylindrical Cushion
2 E13 Square Switch
1
C27 Motor Belt
1 E14 Power Socket
1
C28 Safety Key Clip
1 E15 Overload Protector
1
C29 Safety Key
1 E16 Magnetic Core
1
D01 Nut M8 2
E17 AC Single Line
Brown 200mm
1

25
No. Description Specification Qty. No. Description Specification Qty.
E18 AC Single Line
Blue 200mm
1 F03 Screw ST2.9*6.0 2
E19 AC Single Line
Brown 350mm
1 F04 Filter
1
E20 AC Single Line
Blue 350mm
1 F05 AC Single Line
Brown 350mm
1
E21 Grounding Wire
350mm
1 F06 AC Single Line
Blue 350mm
1
F01 USB Module
1 F07 Grounding Wire
1
F02 USB Charging Wire
1 F08 Screw ST4.2*12 2
Version 1.0

