SMART PRE-PROGRAMMED
ELLIPTICAL TRAINER
SF-E3912 SMART
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: support@sunnyhealthfitness.com or 1- 877 - 90SUNNY (877-907-8669).
1
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. The equipment is designed for adult use
only.
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 2 feet (60CM) of free space all around it.
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 330 pounds (150 KG).
10. The 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.
2
PRE-ASSEMBLY CHECK LIST
Before you start to assemble, please make sure all parts are included.
87 89
25L 25R
94
17
101
13L
13R
48
91
22R
22L
15L 95 15R
1
7
BA C
9
2437 37 24
38L
38R
HARDWARE PACKAGE
#34 Φ17.5*22*12 2PCS
STEP 4
#102 S5 1PC
#104 S5 1PC
#103 S10.S14.S17.S19 1PC
#10 Φ8*16*1.5 3PCS #19 Φ8 3PCS #92 M8*20 3PCS
#18 M8*20 2PCS #19 Φ8 2PCS #20 Φ8*24*2 2PCS
#19 Φ8 6PCS #39 M8*35 6PCS #93 Φ8*19*2 6PCS #26 M10*85 2PCS #28 Φ10*19*2 2PCS #29 M10 2PCS
#21 M8*43 4PCS
#23 M8 4PCS
#19 Φ8 6PCS #93 Φ8*19*2 6PCS
#92 M8*20 6PCS
STEP 3 STEP 2
STEP 7
STEP 4
STEP 6 STEP 4
SF-E3912
SF-E3912 SMART
This package of hardware
is needed for assembly.
Do not discard!
No.
Description
Spec.
Qty.
No.
Description
Spec.
Qty.
1 Computer 1 48 Rear Stabilizer Set 1
7 Handlebar Assembly 1 87 Main Frame Assembly 1
9A/B Handlebar Post Cover A/B 1 89 Front Plastic Cover 1
13L/R Left/Right Upper Swing Bar 2 91 Front Stabilizer Set 1
15L/R Left/Right Upper Central
Plastic Cover
2 94 Handlebar Post Assembly 1
17 Axis Φ18.8*315.2
mml
1 95 Left/Right Axis Plastic Cover Φ38 1
22L/R Left/Right Lower Swing Bar 2 101 Adapter 9V/1.0A 1
24 Lower Swing Bar Plastic
Cover A/B 2 A Manual 1
25L/R Left/Right Pedal 2 B THANK YOU Card 1
37 M Plastic Cover Φ46 2 C Hardware Package 1
38L/R Left/Right Pedal Support Bar 2 1
3
Ordering Replacement Parts (U.S. and Canadian Customers only)
Please provide the following information in order for us to accurately identify the part(s) needed:
The model number (found on cover of manual)
The product name (found on cover of manual)
The part number found on the “EXPLODED DIAGRAM” and “PARTS LIST” (found near the front
of the manual)
Please contact us at support@sunnyhealthfitness.com or 1- 877 - 90SUNNY (877-907-8669).
HARDWARE PACKAGE
#34 Φ17.5*22*12 2PCS
STEP 4
#102 S5 1PC
#104 S5 1PC
#103 S10.S14.S17.S19 1PC
#10 Φ8*16*1.5 3PCS #19 Φ8 3PCS #92 M8*20 3PCS
#18 M8*20 2PCS #19 Φ8 2PCS #20 Φ8*24*2 2PCS
#19 Φ8 6PCS #39 M8*35 6PCS #93 Φ8*19*2 6PCS #26 M10*85 2PCS #28 Φ10*19*2 2PCS #29 M10 2PCS
#21 M8*43 4PCS
#23 M8 4PCS
#19 Φ8 6PCS #93 Φ8*19*2 6PCS
#92 M8*20 6PCS
STEP 3 STEP 2
STEP 7
STEP 4
STEP 6 STEP 4
SF-E3912
SF-E3912 SMART
This package of hardware
is needed for assembly.
Do not discard!
4
ASSEMBLY INSTRUCTIONS
We value your experience using Sunny Health and Fitness products. For assistance with parts or
troubleshooting, please contact us at support@sunnyhealthfitness.com or 1-877-90SUNNY (877-
907-8669).
48
18
87
91
#18 M8*20 4PCS
18
#104 S5 1PC
19
93
88
87
89
94
#92 M8*20 6PCS
#93 Φ8*19*2 6PCS
#19 Φ8 6PCS
3
#102 S5 1PC
93 19
92
93
19
92
19 93
92
STEP 1:
Remove 2 Bolts (No. 18) from the Front
Stabilizer (No. 91).
Attach the Front Stabilizer (No. 91) to the
Main Frame (No. 87) with 2 Bolts (No. 18)
that were removed. Tighten and secure with
Allen Wrench (No. 104).
Remove 2 Bolts (No. 18) from the Rear
Stabilizer (No. 48).
Attach the Rear Stabilizer (No. 48)
to the
Main Frame (No. 87) with 2 Bolts (No. 18)
that were removed. Tighten and secure with
Allen Wrench (No. 104).
STEP 2:
Put the Front Plastic Cover (No. 89) through
the Handlebar Post (No. 94).
Connect the Lower Computer Cable (No.
88) with the Upper Computer Cable (No. 3).
Attach the Handlebar Post (No. 94) to the
Main Frame (No. 87) with 6 Spring
Washers (No. 19), 6 Washers (No. 93), and
6 Bolts (No. 92). Tighten and secure with
Allen Wrench (No. 102). Then, place the
Front Plastic Cover (No. 89) into position.
5
We value your experience using Sunny Health and Fitness products. For assistance with parts or
troubleshooting, please contact us at support@sunnyhealthfitness.com or 1-877-90SUNNY (877-
907-8669).
22L 22R
21
23
13L
13R
#21 M8*43 4PCS
#23 M8 4PCS
21
23
#104 S5 1PC
Lmark
Rmark
22R
18
20
19
97
17
#18 M8*20 4PCS
#20 Φ8*24*2 4PCS
#19 Φ8 4PCS
26
28
29
38L
2034
19
18
38R
#26 M10*85 2PCS
#29 M10 2PCS
#97 Φ17*25*0.5 2PCS
#34 Φ17.5*22*12 2PCS
#28 Φ10*19*2 2PCS
20
18
19
20
34
1918
29 28
26
97
22L
87
94
#102 S5 1PC
#104 S5 1PC
#103 S10.S14.S17.S19 1PC
13L
13R
STEP 3:
Attach the Left Upper Swing Bar (No. 13L) to
Left Lower Swing Bar (No. 22L) with 2 Bolts
(No. 21) and 2 Nylon Nuts (No. 23). Tighten
and secure with Allen Wrench (No. 104).
Note: The L/R mark on Left & Right Upper
Swing Bars (No. 13L & No. 13R) and Left &
Right Lower Swing Bars (No. 22L & No.
22R) should always be assembled facing front
direction.
Please repeat this assembly step to the Right
side.
STEP 4:
Remove 2 Wave Washers (No. 97)
, 2
Washers (No. 20), 2 Spring Washers (No.
19), and 2 Bolts (No. 18) from the Axis (No.
17).
Attach the Left & Right Lower Swing Bars
(No. 22L & No. 22R) and the Axis (No. 17) to
the Handlebar Post (No. 94) with 2 Wave
Washers (No. 97), 2 Washers (No. 20), 2
Spring Washers (No. 19), and 2 Bolts (No.
18) that were removed. Tighten and secure
with Allen Wrenches (No. 102 & No. 104).
Attach the Left & Right Lower Swing Bars
(No. 22L & No. 22R) to the
Left & Right
Pedal Support Bars (No. 38L & No. 38R)
with 2 Nylon Nuts (No. 29), 2 Washers (No.
28), and 2 Bolts (No. 26). Tighten and secure
with Allen Wrench (No. 102) and Spanner
(No. 103).
Note: For the Left & Right Pedal Support
Bars (No. 38L & No. 38R), the side with more
holes needs to face up to attach Left & Right
Lower Swing Bars (No. 22L & No. 22R).
Attach the Left & Right Pedal Support Bars
(No. 38L & No. 38R) to the Main Frame (No.
87) with 2 Washers (No. 20), 2 Spring
Washers (No. 19), 2 Bolts (No. 18), and 2
Tubes (No. 34). Tighten and secure with
Allen Wrench (No. 104).
6
We value your experience using Sunny Health and Fitness products. For assistance with parts or
troubleshooting, please contact us at support@sunnyhealthfitness.com or 1-877-90SUNNY (877-
907-8669).
36
37
14
24B
95L
99
8
#14 M4*20 4PCS
#99 M4*20 4PCS
#8 M5*15 1PC
14
#36 M5*7.5 2PCS
95R
87
#102 S5 1PC
15L-A
15R-B
15L-B
15R-A
24A
24A
24B 14
36
37
14
13L
13R
22L
22R
38L
38R
94
25R
93
19
25L
#19 Φ8 6PCS
#39 M8*35 6PCS
#102 S5 1PC
87
19 39
#93 Φ8*19*2 6PCS
38L
38R
STEP 5:
Remove 2 Screws (No. 36) from the Left & Right
Pedal Support Bars (No. 38L & No. 38R).
Attach the M Plastic Cover (No. 37) to the Left &
Right Pedal Support Bars (No. 38L & No. 38R)
with 2 Screws (No. 36) that were removed. Tighten
and secure with Allen Wrench (No.102).
Remove 2 Screws (No. 14) from the Lower Swing
Plastic Covers (No. 24A & No. 24B).
Attach the Lower Swing Plastic Covers (No. 24A
& No. 24B) to the Left & Right Lower Swing Bars
(No. 22L & No. 22R) with 2 Screws (No. 14) that
were removed. Tighten and secure with Allen
Wrench (No. 102).
Remove 2 Screws (No. 14) from the Left & Right
Upper Central Shaft Plastic Covers (No. 15L-A/B
& No. 15R-A/B). Attach the Left & Right Upper
Central Shaft Plastic Covers (No.15L-A/B & No.
15R-A/B) to the Left & Right Upper Swing Bars
(No. 13L & No. 13R) with 2 Screws (No. 14) that
were removed. Tighten and secure with Allen
Wrench (No. 102).
Remove 4 Self-tapping Screws (No. 99) from the
Left & Right Axis Plastic Covers (No. 95L & No.
95R).
Remove 1 Screw (No. 8) from the Handlebar Post
(No. 94). Attach the Left & Right Axis Plastic
Covers (No. 95L & No. 95R) to the Handlebar
Post (No. 94) by using 4 Self-tapping Screws (No.
99) and 1 Screw (No. 8) that were removed.
Tighten and secure with Allen Wrench (No. 102).
STEP 6:
Attach the Right Pedal (No. 25R) to Right Pedal
Support Bar (No. 38R) by using 3 Washers (No.
93), 3 Spring Washers (No. 19), and 3 Screws
(No. 39). Tighten and secure with Allen Wrench
(No. 102).
Please repeat this assembly step to the Left side.
7
We value your experience using Sunny Health and Fitness products. For assistance with parts or
troubleshooting, please contact us at support@sunnyhealthfitness.com or 1-877-90SUNNY (877-
907-8669)
7
89B 921910
64
3
1
#92 M8*20 3PCS
#19 Φ8 3PCS
#10 Φ8*16*1.5 3PCS
9A
8
#8 M5*15 2PCS
#102 S5 1PC
4
87
94
92
10
19
#4 M5*10 4PCS
101
87
6
94
STEP 7:
Attach Handlebar (No. 7) to the Handlebar
Post (No. 94) with 3 Spring Washers (No.
19), 3 Washers (No. 10), and 3 Bolts (No. 92).
Tighten and secure with Allen Wrench (No.
102). Insert the Hand Pulse Cable (No. 6) into
the front hole of Handlebar Post (No. 94) and
pull up the Hand Pulse Cable (No. 6) from the
top hole of the Handlebar Post (No. 94).
Remove 4 Screws (No. 4) from the back of the
Computer (No. 1).
Connect the Upper Computer Cable (No. 3)
and Hand Pulse Cable (No. 6) to the wires of
Computer (No. 1).
Attach the Computer (No. 1) onto the top end
of Handlebar Post (No. 94) by using 4 Screws
(No. 4) that were removed. Tighten and secure
with Allen Wrench (No. 102).
Remove 2 Screws (No. 8) from the Handlebar
Post (No. 94).
Attach the Front /Rear Handlebar Post Cover
(No. 9A & No. 9B) to the Handlebar Post (No.
94) by using 2 Screws (No. 8)
that were
removed. Tighten and secure with Allen
Wrench (No. 102).
STEP 8:
Before plugging in the elliptical, make sure to
check the specifications carefully on the
Adapter (No. 101).
Plug one end of the Adapter (No. 101) into the
power plug at the end of Main Frame (No. 87).
The assembly is complete!
8
ADJUSTMENTS & USAGE GUIDE
90L
48
HOW TO MOVE THE ELLIPTICAL
The wheels on the Left & Right Front
Stabilizer Caps (No. 90L & No. 90R) are
movable. Hold the Rear Stabilizer (No. 48) and
pull forward to lift the rear end of the elliptical off
the floor. Now you can move the elliptical.
ADJUSTING THE BALANCE
In order to achieve a smooth and comfortable
ride, you must ensure that the elliptical is stable.
If you notice that the elliptical is unbalanced
during use, you should adjust the Left & Right
Rear Stabilizer End Caps (No. 47L & No.
47R) located beneath the Rear Stabilizer (No.
48).
CLEANING AND MAINTENANCE:
The elliptical can be cleaned with a soft cloth and mild detergent. Do not use abrasives or solvents
on plastic parts. Please wipe your perspiration off the elliptical after each use. Be careful not get
excessive moisture on the computer display panel, as this may cause electrical hazards or cause
electronics to fail. Please keep the elliptical and the computer
out of direct sunlight to prevent
screen damage. Please inspect all assembly bolts and pedals on the machine for proper tightness
every week, especially 6pcs of Bolts (No. 92) in order to avoid noise. Check a/b/c total 6 joints
every 3 months. And add lubricating oil if needed.
STORAGE:
Store the elliptical in a clean and dry environment away from children.
48
47L
47R
19
93
89
94
3
93 19
92
93
19
92
19 93
92
a
b
c
9
IMPORTANT ELECTRICAL INFORMATION
WARNING: This elliptical trainer requires a power source of 1 amp (100-240V) 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.
OPERATING INSTRUCTIONS
Plug the adaptor into the elliptical trainer and into the outlet.
The computer will turn on.
The computer will turn off if there is no activity for 4 minutes. Press
any key on the computer to turn it on again.
NOTE: You can still use the elliptical trainer when it is not plugged in.
However, the computer will not be working and you cannot adjust the
resistance level or use any of the functions.
EXERCISE COMPUTER
KEY FUNCTIONS:
KEY
FUNCTION
START/STOP
Start and pause workouts.
Start body fat measurement.
DOWN
Lower the resistance level during workout.
Decrease value of selected parameter.
UP
Increase the resistance level during workout.
Increase value of selected parameter.
ENTER
Input the value or mode.
RECOVERY
Enter Recovery function when computer displays the heart rate value.
Recovery displays F1-F6.
F1 is excellent recovery heart rate.
F6 is poor recovery heart rate.
MODE
During workout, switch display from RPM to SPEED, ODO to DIST and
WATT to CALORIES.
Hold for 3 seconds to reset all function values to zero.
WORKOUT SELECTION:
After turning the computer on by plugging in the adaptor or if already plugged in, pressing any
button on the computer, use the UP or DOWN button to make a selection. Then press ENTER
button to choose the desired mode.
10
There are 7 basic workout modes:
Manual, Pre-set Programs, Watt Program, Body Fat Program, Target Heart Rate Program, Heart
Rate Control Program, and User Program.
FUNCTIONS:
SPEED: Displays current training speed. Maximum speed is 99.9 MPH.
RPM: Displays current rotation per minute.
TIME: Accumulates the workout time from 00:00 to 99:59. Users can preset the target time they
want.
DIST: Accumulates the workout distance from 0.00 to 999.9 miles. Users can preset the target
distance they want to reach.
ODO: Displays the total accumulated distance from 0 to 9999 miles.
CAL: Accumulates the calories burned from 0 to 9999. Users can preset the target Calories they
want to burn.
WATT: Displays current watt.
HEART RATE: Displays the current heart rate in beats per minute.
TARGET HR.: Users can preset their Target Heart Rate.
PROGRAM: There are 24 different programs to choose for training.
LEVEL: The program has 10 columns of bars and 8 bars in each column. Each column
represents a 1-minute workout and each bar represents 2 resistance levels.
WORKOUT PARAMETERS:
TIME / DISTANCE / CALORIES / AGE / WATT / TARGET HEART RATE
Setting Workout Parameters
After selecting the desired workout mode: Manual Programs, Pre-set Programs, Watt Control
Program, Body Fat Programs, Target Heart Rate Programs, Heart Rate Control Programs, and
User Program. You may pre-set several workout parameters for desired results.
Note: Some parameters are not adjustable in certain programs. Time and Distance cannot
be set up at the same time.
Once a program has been selected, press ENTER and TIME will flash.
Using the UP or DOWN button, you may select the desired time value. Press ENTER to input the
values. The flashing prompt will move to the next parameter. Continue using the UP or DOWN
button. Press the START/STOP button to begin the workout.
11
More About Setting Workout Parameters
Field Setting Range Default
Value Increment/
Decrement Description
Time
0:00~99:00 00:00 ±1:00
1. When display is set as 0:00,
Time will count up.
2. When time is set as 1:00-
99:00, it will count down to 0.
Distance 0.00~999.0 0.00 ±1.0
1. When display is set as 0.0,
Distance will count up.
2.
When Distance is set as
1.0~999.0, it will count down to 0.
Calories 0~9995 0 ±5
1. When display is set as 0,
Calories will count up.
2.
When Calories is set as
5~9995, it will count down to 0.
Watt 50~250 100 ±5
User can set watt value only in
the Watt Control Program.
Age 10~99 30 ±1
Target HR will be based on Age.
When Heart Rate exceeds Target
HR, the Heart Rate number will
flash.
Pulse 60~220 90 ±1
Setting Parameters for Target
heart rate.
PROGRAM OPERATION:
Manual (P1)
Program profile
SETTING PARAMETERS FOR MANUAL PROGRAM
1. Select Manual Program (P1) using the UP or DOWN button, then press ENTER.
2. TIME will flash so the value can be adjusted using the UP or DOWN button.
3. Press the ENTER button to save the value and move to the next parameter to be adjusted.
Note: If you set up the target time for workout, then the next parameter of Distance
cannot be adjusted.
4. Continue through all desired parameters and press the START/STOP button to begin the
workout.
Note: Once the workout parameter counts down to zero, it will beep and stop the
workout automatically. Press the START button to continue the workout to reach the
unfinished workout parameter.
12
Pre-set programs (P2~P13)
Program profile
There are 12 pre-set programs ready for use. All program profiles have 16 levels of
resistance.
SETTING PARAMETERS FOR PRE- SET PROGRAMS
1. Select one of the Pre-set Programs using the UP or DOWN button, then press ENTER. TIME
will flash so the value can be adjusted using the UP or DOWN key.
2. Press the ENTER button to save value and move to the next parameter to be adjusted.
Continue through all desired parameters, pressing the START/STOP button to begin the
workout.
13
Workout in any pre-set program
You can adjust the level of resistance by pressing the UP or DOWN button during the workout.
Note: If you set up the target time for workout, then the next parameter of Distance cannot
be adjusted. Once the workout parameter counts down to zero, it will beep and stop the
workout automatically. Press the START button to continue the unfinished parameter.
Watt Control Program (P14)
Program profile
SETTING PARAMETERS FOR THE WATT CONTROL PROGRAM
1. Select Watt Control Program (P14) using the UP or DOWN button, then press ENTER.
2. TIME will flash so the value can be adjusted using the UP or DOWN button.
3. Press ENTER button to save the value and move to the next parameter to be adjusted.
Note: If you set up the target time for workout, then the next parameter of Distance
cannot be adjusted.
4. Continue through all desired parameters, pressing the START/STOP button to start the workout.
Note: Once the workout parameters count down to zero, it will beep and stop the workout
automatically.
5. Press the START button to continue the workout to reach the unfinished workout parameter.
The computer will adjust the resistance load automatically depending on the speed to
maintain the constant watt value. You can use the UP or DOWN button to adjust the watt
value during the workout.
BODY FAT Program (P15)
Program profile
SETTING DATA FOR BODY FAT
Select BODY FAT Program (P15) using the UP or DOWN button, then press ENTER. “MALE” will
flash so Gender can be adjusted using the UP or DOWN button. Press the ENTER button to save
gender and move to the next data.
“5’8 (inches)” of Height will flash so Height can be adjusted using the UP or DOWN button. Press
ENTER to save the value and move to the next data.
“154 (lbs.)” of Weight will flash so Weight can be adjusted using the UP or DOWN button. Press
ENTER to save the value and move to the next data.
“30” of Age will flash so Age can be adjusted using the UP or DOWN button. Press ENTER to
save the value.
14
Press the START/STOP button to start the measurement. Please also remember to grasp the
hand pulse grips. After 15 seconds, the display will show Body Fat %, BMR, BMI, & BODY TYPE.
Body Types:
There are 9 body types divided according to the FAT % calculated.
Body Type
FAT %
Body Type
FAT %
Body Type
FAT %
Type 1
5% - 9%
Type 4
20% - 24%
Type 7
35% - 39%
Type 2
10% - 14%
Type 5
25% - 29%
Type 8
40% - 44%
Type 3
15% - 19%
Type 6
30% - 34%
Type 9
45% - 50%
BMR: Basal Metabolism Ratio
BMI: Body Mass Index
Press START/STOP button to return the main display.
TARGET HEART RATE Program (P16)
Program profile
SETTING PARAMETERS FOR TARGET HEART RATE PROGRAM
1. Select TARGET HR (P16) using the UP or DOWN button, then press ENTER.
2. TIME will flash. The value can be adjusted using the UP or DOWN button.
3. Press the ENTER button to save the value and move to the next parameter to be adjusted.
Note: If you set up the target time to workout, then the next parameter of Distance
cannot be adjusted.
4. Continue through all desired parameters, pressing START/STOP button to start workout.
Note: If Pulse is above the set TARGET HR, the Pulse value will flash to remind the user.
HEART RATE CONTROL Program (P17-P20)
Program profile
15
There are 4 selections for target pulse (HR):
HRC - 55% TARGET HR= 55% of (220-AGE)
HRC - 65% TARGET HR= 65% of (220-AGE)
HRC - 75% TARGET HR= 75% of (220-AGE)
HRC - 85% TARGET HR= 85% of (220-AGE)
SETTING PARAMETERS FOR HEART RATE CONTROL
1. Select one of the Heart Rate Control Programs using the UP or DOWN button, then press
ENTER.
2. TIME will flash. The value can be adjusted using the UP or DOWN button.
3. Press the ENTER button to save the value and move to the next parameter to be adjusted.
Note: If you set up the target time to work out, then the next parameter of Distance
cannot be adjusted.
4. Continue through all desired parameters, pressing the START/STOP button to start the
workout.
Note: If Pulse is above or below (± 5) the TARGET HR, the computer will adjust the
resistance load automatically. It will check every 20 seconds approx. 1 resistance load
will increase or decrease (Note: each resistance load represents 2 levels of loading).
If one of the workout parameters counts down to be zero, it will beep and stop the
workout automatically. Press the START/STOP button to continue the workout to reach
unfinished workout parameter.
User Program
Program profile (P21-P24)
The 4 user programs allow the user to set their own program that can be used immediately.
SETTING PARAMETERS FOR USER PROGRAM
1. Select the User Program using the UP or DOWN button then press ENTER.
2. TIME will flash so the value can be adjusted using the UP or DOWN button.
3. Press the ENTER button to save the values and move to the next parameter to be adjusted.
Note: If you set up the target time to work out, then the next parameter of Distance
cannot be adjusted.
4. Continue through all desired parameters.
5. After finishing the setup of the desired parameters, level 1 will flash. Use the UP or DOWN
button to adjust, then press the ENTER button until finished. (There are 10 times total). Press
the START/STOP button to begin the workout.
Note: Once the workout parameter counts down to zero, it will beep and stop the
workout automatically. Press the START/STOP button to continue the workout to reach
the unfinished workout parameter.
16
APP CONNECTION:
1. Scan the QR code below to download the SunnyFit app onto your mobile device.
2. 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.
3. Ensure that the Bluetooth function is turned on from your mobile device.
4. To connect the equipment to the SunnyFit app:
a. From the “Workout” tab, press on the “Search” button to search for your equipment.
b. Once your equipment appears on the list, tap the “Select” button to confirm.
c. Note: If your equipment does not appear on the "Searching for Equipment" list, check the
EXERCISE COMPUTER on your equipment to ensure that it is not in sleep mode and
your phone's Bluetooth function is on, then tap "Retry" to search again.
d. Once your equipment shows up on the “Workout” tab as “Currently Selected”, your
equipment is now ready to display, track, and record your equipment’s workout stats on
the app!
5. If you are unable to replicate these steps, or have any other issues with the SunnyFit app,
form to request support (“Me” tab -> “Contact Us”).
17
TROUBLESHOOTING
PROBLEM
POSSIBLE CAUSE
CHECK
SOLUTION
E1-1
The motor couldn’t
find its start point.
Check if all the cables are
well plugged in, or check if
the pins on the cables are
improperly inserted, or
check if the motor is well
connected.
Plug in the
cables again
and power on, then press
MODE and ENTER buttons
at the same time to enter
the correction mode to
correct errors.
E1-2 T
he motor signal has
no induction.
Check if all the cables are
well plugged in, or check if
the pins on the cables are
improperly inserted, or
check if the motor is stuck.
Plug in the
cables again or
change a new motor.
E1-3
The motor has
exceeded the
m
aximum resistance
level.
Check if all the cables are
well plugged in, or check if
the pins on the cables are
improperly inserted.
Plug in the cables again
and power on,
1 second
later disconnect the cables
then re-
plug in the cables
and power on again, wait
about 6 seconds, let the
motor come back to its start
point then press MODE and
ENTER buttons at the
same time to enter the
correction mode to correct
errors.
E2
No EEPROM data
was read. Re-connect the computer.
The EEPROM data
reading error. Power
on the computer
again to re-read the data.
E4
H
ands aren’t put on
the two handle pulses
immediately after
pressing START.
Put
hands on the two
handle pulses immediately
after pressing START.
Body Fat Function
cannot receive the
signal for pulse.
Check
if the handle pulse
wires are well connected.
Plug in the handle pulse
wires again or change the
handle pulse wires.
Check if the pulse is
working when not in Body
Fat program. Change the computer.
NOTE: If you are unable to resolve an issue using the troubleshooting guide above, please
contact Customer Service at support@sunnyhealthfitness.com.
18
EXPLODED DIAGRAM
82
63
11
12
1
5
6
7
89B
14
15L-A
16
97
13L
1819 20
21
22L
23
24B
25L
2627
2829
30
31
32
33
343536 37
38L
40L
41
42
43
44
45 46
47L
48
47R
49
50
51
52 53 54 55 56 57
58
40R
596061
62
64
65 66
6768
69
70
74 75
76
77
78
73
7271
81
80
79 88
87
89
90L
94
95L
83
8485
86
25R
90R
91
22R
96
38R
97
15R-B
98
95R
9A 13R
3
2
2
4
4
5
15L-B
15R-A
11
12
8
921910
92
99
16
16
16
17
14
20
1918
1819 20
30353420
19
18
24A
24B
24A
14
14
96
27
98
21
23
32
93
41
41
41
46
73
84
85
86
41
41
41
61
59
46
46
41
18
18
58
58
58
41
58
42
43
44
36
37
32
32
33
31
26
27 28
29
41
41
18
93
19
92
93
19
93
19
39
10
19
93
19
92
19
92
93
19
39 39
19
39
19
19
45
51
19
8
102 S5 1PC
103 S10.S14.S17.S19 1PC
104 S5 1PC
101 1PC
73
80
79
92
100
19
PARTS LIST
No. Description Spec. Qty. No. Description Spec. Qty.
1 Computer TZ-4113P 1 24A
Lower Swing Plastic
Cover-A
ABS 2
2 Screw M3*28 4 24B Lower Swing Plastic
Cover-B
ABS 2
3 Upper Computer Cable 1000mml 1 25L Left Pedal 1
4 Screw M5*10 4 25R Right Pedal 1
5 Hand Grip 2 26 Bolt M10*85 2
6 Hand Pulse Cable 650MM 1 27 Bushing 14*32 4
7 Handlebar Φ32*1.5t 1 28 Washer Φ10*19*2 2
8 Screw M5*15 3 29 Nylon Nut M10 2
9A
Front Handlebar Post
Cover
1 30 Bearing 2203-2RS 2
9B
Rear Handlebar Post
Cover
1 31 Pedal Plate 3T 2
10 Washer Φ8*16*1.5 3 32 Screw M5*12 10
11 End Cap 2 33 EVA Foam 20*60*1MM 4
12 Foam Φ32*3t*560mml 2 34 Tube Φ17.5*22*12 2
13L Left Upper Swing Bar Φ32*1.8t*772mml 1 35 C-Shape Clip Φ40 2
13R Right Upper Swing Bar Φ32*1.8t*772mml 1 36 Screw M5*7.5 2
14 Screw M4*20 4 37 M Plastic Cover Φ46 2
15L-
A
Left Upper Central
Shaft Plastic Cover -A Φ45.5 1 38L Left Pedal Support Bar
30*60*1.8t*864m
ml 1
15L-
B
Left Upper Central
Shaft Plastic Cover -B
Φ45.5 1 38R Right Pedal Support
Bar
30*60*1.8t*864m
ml 1
15R-
A
Right Upper Central
Shaft Plastic Cover -A
Φ45.5 1 39 Screw M8*35 6
15R-
B
Right Upper Central
Shaft Plastic Cover -B
Φ45.5 1 40L Left Chain Cover ABS 1
16 Bearing 6203-2RS 4 40R Right Chain Cover ABS 1
17 Axis Φ18.8*315.2mml 1 41 Drill Screw M5*20 17
18 Bolt M8*20 8 42 Crank Cover 45-50° 2
19 Spring Washer Φ8 19 43 Cycle Plate ABS 2
20 Washer Φ8*24*2 4 44 Flathead Screw M10*1.25 2
21 Bolt M8*43 4 45 Crank 20*40*1.5t*188m
ml
2
22L Left Lower Swing Bar Φ32*1.5t*620mml 1 46 Self-tapping Screw M4.5*15 8
22R Right Lower Swing Bar Φ32*1.5t*620mml 1 47L
Left Rear Stabilizer
End Cap
1
23 Nylon Nut M8 4 47R
Right Rear Stabilizer
End Cap
1
20
No. Description Spec. Qty. No. Description Spec. Qty.
48 Rear Stabilizer
52.5*95*1.8t*450
mml
1 78 Spin Axis Φ12*33.2 1
49 Motor 1 79 Allen Bolt M6*15 2
50 DC Cable 300MM 1 80 Spring Washer Φ6 2
51 Bearing 6004-2RS 2 81 Magnet 29.5*20*12MM 10
52 Wave Washer Φ20*25*0.5 1 82 Flywheel Φ250*34, 6kgs 1
53 Nylon Nut M6-10MM 4 83 Belt 480J6 1
54 Belt Wheel Φ305, J6 1 84 Chain Adjust Set 2
55 Round Metal Welding Φ20*126mml 1 85 Nut
M10*1.25/
15MM*10T
2
56 Spring Washer Φ6 4 86 Axis Protection Piece 15MM 2
57 Bolt M6*15 4 87 Main Frame 1
58 Self-Tapping Screw M4.5*25 8 88 Lower Computer Cable 1350mm 1
59 C-Shape Clip Φ20 2 89 Front Plastic Cover 8501--5 1
60 Washer Φ20*25*2 1 90L
Left Front Stabilizer
Cap
1
61 Washer Φ20*25*1 2 90R
Right Front Stabilizer
Cap
1
62 Conduction Wire 620MM 1 91 Front Stabilizer
52.5*95*1.8t*400
mml
1
63 Sensor 300mml 1 92 Bolt M8*20 9
64 C-Shape Clip Φ8 1 93 Washer Φ8*19*2 12
65 Wave Washer 10*15*0.5 1 94 Handlebar Post
55*61*1.5T*950m
m
1
66 Idler Wheel Φ37*20.5L 1 95L Left Axis Plastic Cover Φ38 1
67 Idler Wheel Axis Φ10*42mml 1 95R
Right Axis Plastic
Cover
Φ38 1
68 Nylon Nut M10 1 96 Tube Φ14*10*68.2 2
69 Plastic Screw 1 97 Wave Washer Φ17*25*0.5 2
70 Pin Φ3.9*36 1 98 Nylon Bushing Φ19*38-0.15 2
71 Nut M6 2 99 Self-Tapping Screw M4*20 4
72 Double-Thread Screw Φ6*80/M6*25 1 100 End Cap 2
73 Washer Φ6*14*1.5 3 101 Adapter 9V/1.0A 1
74 Silica Gel Washer Φ8*16*1.5 1 102 Allen Wrench S5 1
75 Nylon Nut M6 1 103 Spanner S10. 14. 17. 19 1
76 Spring Washer Φ1*12 1 104 Allen Wrench S5 1
77 Magnetic Board 1
Version 1.1
