Sunny Health & Fitness SF-B2956 User manual

ENDURANCE ZONE
UPRIGHT BIKE
SF-B2956
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 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 (60 CM) 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 resolved.
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 265 pounds (120 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
EXPLODED DIAGRAM
2
3
4
5
5
6
7
8
3
2
9
10
11
12
14
15
16
17
14
16
17
12a
17
18
16
21
22
19
23
24
25
26
26
17
16
20
26
27
28
29
16
30 31
29
32
33
34
35
36
37L
42
43L
44
43R
26
26
26
26
41
37R
26
48
26 49
55
30 56
57
58
30
1
13
17
16
40
52
41 60
59
45
60 61
61
62
62
63
64
72
71
70
69
68
51
65
67
39
50
38
39
53
46L
46R
47
47
73
73
74
75
66
54
13
76
77
78
78
79
79
80
80
77
78
78
79
79
80
80
13
13
13
54
6
8
13
30
16
30 16
16
17
17
16
17
16
17
26
26
26
26
68
6765
51
71
71
71
53
53
53
26
26
26 26
17
16
17
16
17 16
1a
66
81
16
51
51
51
51

3
PARTS LIST
NO.
Description
Spec.
Qty.
NO.
Description
Spec.
Qty.
1
Computer
1
42
Seal Catch Ring
1
1a
Computer Wire
1
43L/R
Belt Cover (L/R)
2
2
Foam Grip
2
44
Decorative Cover
1
3
Handle Pulse Sensor
2
45
Flywheel
1
4
Handlebar
1
46L/R
Crank
2
5
End Cap
Φ25
2
47
Nut
M10*1.25
2
6
Screw
M8*30
2
48
Main Frame
1
7
Handlebar Cover
1
49
Belt
1
8
Screw
ST4.2*19
2
50
Spacer
1
9
Handle Pulse Wire
1
51
Hexagon Bolt
M6*16
6
10
Crosshead Screw
M5*45
1
52
Belt Wheel
1
11
Arc Washer
D6
1
53
Nylon Nut
M6
4
12
Tension Control
Knob
1
54
Spring Washer
D8
2
12a
Tension Control Wire
1
55
Idler Wheel
1
13
Screw
M5*10
6
56
Screw
1
14
Sensor Wire 1
1
57
Idler Wheel Shaft
1
15
Front Post
1
58
Tension Spring
1
16
Washer
D8*Φ20*1.5
15
59
Nut
M10*1.0
1
17
Screw
M8*16
12
60
Bolt Set
2
18
Tension Wire
1
61
Nut
M10*1.0
2
19
Sensor Wire 2
1
62
Nut
M10*1*5
2
20
Right Rear End Cap
1
63
Inertial Axle
1
21
Right Front End Cap
1
64
Nut
M10*1*2
1
22
Front Stabilizer
1
65
Spring Washer
D6
2
23
Left Front End Cap
1
66
Hexagon Nut
M6
2
24
Rear Stabilizer
1
67
Washer
D6*Φ12*1
2
25
Left Rear End Cap
1
68
C-clip
D12
2
26
Crosshead Screw
ST4.2*19
17
69
Axle
1
27
Seat
1
70
Magnetic Board
1
28
Seat Slider
1
71
Magnet
4
29
End Cap
F38*38
2
72
Plastic Lattice
1
30
Nylon Nut
M8
5
73
Crank Cover
2
31
Knob Fixing Plate
1
74
Tension Spring
1
32
Seat Post
1
75
Hexagon Bolt
M6*30
1
33
Washer
D10*Φ20*2
1
76
Water Bottle Holder
1
34
Adjustment Knob
M10
1
77
Shipping Tube
2
35
Bushing
1
78
End Cap
Φ50
4
36
Adjustment Knob
M16
1
79
Hexagon Nut
M8
4
37L/R
Pedal (L/R)
2
80
Bolt
M8*60
4
38
C-clip
1
A
Allen Wrench
S6
1
39
Bearing
2
B
Spanner
S13-14-15
1
40
Middle Axle
1
C
Wrench
S13-15
1
41
Small Cover
2

4
HARDWARE PACKAGE
#17 M8*16 12PCS
#16 d8*Φ20*1.5 12PCS
#6 M8*30 2PCS #54 d8 2PCS
#7 1PC
#36 M16 1PC
#A S6 1PC
#B S13-S14-S15 1PC
#C S13-S15 1PC
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 [email protected] or 1- 877 - 90SUNNY (877-907-8669).

5
ASSEMBLY INSTRUCTIONS
We value your experience using Sunny Health and Fitness products. For assistance with parts or
troubleshooting, please contact us at [email protected] or 1-877-90SUNNY
(877-907-8669).
77 80
80
79
79
80
80
77
79
79
48
#A S6
#B S13-S14-S15
#80 M8*60 4PCS
#79 M8 4PCS
#17 M8*16 8PCS
24
#16 d8*Φ20*1.5 8PCS
22
17
16
48
37R
37L
17
16
17
16
#A S6
17
17
16
17
16
17
16
17
16
46L
46R
#C S13-S15
S15
16
STEP 2:
Attach Front Stabilizer (No. 22) and Rear
Stabilizer (No. 24) onto Main Frame (No. 48)
using 8 Screws (No. 17) and 8 Washers (No.
16). Tighten and secure with Allen Wrench
(No. A).
Align the Left Pedal (No. 37L) with the Left
Crank (No. 46L) at 90°and gently insert the
pedal into the crank arm. Turn the Left Pedal
(No. 37L) counter-clockwise as tightly as you
can with your hands, then use Wrench (No. C)
to tighten securely.
Align the Right Pedal (No. 37R) with the
Right Crank (No. 46R) at 90°and gently insert
the pedal into the crank arm. Turn the Right
Pedal (No. 37R) clockwise as tightly as you
can with your hands, then use Wrench (No. C)
to tighten securely.
NOTE: Left Pedal (No. 37L) is marked with
“L” on the pedal, while Right Pedal (No.
37R) is marked with “R” on the pedal.
STEP 1:
Remove the 4 Bolts (No. 80) and 4 Hexagon
Nuts (No. 79) from Main Frame (No. 48)with
Allen Wrench (No. A) and Spanner (No. B).
Then remove the 2 Shipping Tubes (No. 77).
You may discard these parts or save them in
case you would like to repackage the item in
the future. [Bolts (No. 80), Hexagon Nuts
(No. 79) and Shipping Tubes (No. 77)].
#80 M8*60 4PCS
#79 M8 4PCS

6
We value your experience using Sunny Health and Fitness products. For assistance with parts or
troubleshooting, please contact us at [email protected] or 1-877-90SUNNY
(877-907-8669).
36
32
28
27
16
30
34
33
48
S13
16
30
16
30
#30 M8 3PCS
#16 d8*Φ20*1.5 3PCS
#33 d10*Φ20*2 1PC
#36 M16 1PC
#34 M10 1PC
#B
STEP 3:
Insert Seat Post (No. 32) into Main Frame (No.
48), adjust the Seat Post (No. 32) to desired
height, then tighten and secure with
Adjustment Knob (No. 36).
NOTE: Do not exceed the mark “MAX” on the
Seat Post (No. 32).
Remove 3 Washers (No. 16) and 3 Nylon
Nuts (No. 30) from the back of Seat (No. 27)
using Spanner (No. B).
Attach the Seat (No. 27) to Seat Slider (No.
28) with 3 Washers (No. 16) and 3 Nylon Nuts
(No. 30) that were removed. Tighten and
secure using Spanner (No. B).
Remove Adjustment Knob (No. 34) and
Washer (No. 33) from Seat Slider (No. 28).
Attach Seat Slider (No. 28) onto the Seat Post
(No. 32), slide the Seat Slider (No. 28) to
desired position, then tighten and secure with
Washer (No. 33) and Adjustment Knob (No.
34) that were removed.

7
We value your experience using Sunny Health and Fitness products. For assistance with parts or
troubleshooting, please contact us at [email protected] or 1-877-90SUNNY
(877-907-8669).
16
17
14
16
17
44
15
15
44
18
48
18
19
13
76
13
16
16
17
17
#A S6
#B
12a
12a
14
19
#17 M8*16 4PCS
#16 d8*Φ20*1.5 4PCS
#13 M5*10 2PCS
STEP 4:
Insert Front Post (No. 15) into Decorative
Cover (No. 44).
CAUTION: Please make sure the Tension
Control Knob (No. 12) is at the lowest
resistance level (level 1, all the way to the left)
before you connect the Tension Wire (No.
18).
Connect Tension Control Wire (No. 12a) with
Tension Wire (No. 18). Then, insert Tension
Control Wire (No. 12a) into the slot on metal
bracket of Tension Wire (No. 18). Make sure
the metal fitting on Tension Control Wire (No.
12a) is secured into the metal bracket.
Turn the Tension Control Knob (No. 12) to
the highest resistance level (level 8, all the way
to the right) after you connect the Tension
Wire (No. 18).
Connect Sensor Wire 1 (No. 14) with Sensor
Wire 2 (No. 19).
Attach Front Post (No. 15) to Main Frame
(No. 48) with 4 Screws (No. 17) and 4
Washers (No. 16). Tighten and secure with
Allen Wrench (No. A).
Attach Decorative Cover (No. 44) onto Left &
Right Belt Cover (No. 43L/R).
Remove 2 Screws (No. 13) from Front Post
(No. 15) with Spanner (No. B). Then attach
Water Bottle Holder (No. 76) onto the Front
Post (No. 15) using 2 Screws (No. 13) that
were removed. Tighten and secure with
Spanner (No. B).
12
43L
43R

8
We value your experience using Sunny Health and Fitness products. For assistance with parts or
troubleshooting, please contact us at [email protected] or 1-877-90SUNNY
(877-907-8669).
14
4
15
9
1a
6
7
54
1
13
13
13
13
6
54
#13 M5*10 4PCS
#54 d8 2PCS
#6 M8*30 2PCS
#7 1PC
#B S13-14-15
#A S6
1a
14
STEP 5:
Attach Handlebar (No. 4) to Front Post (No.
15)with 2 Screws (No. 6) and 2 Spring
Washers (No. 54). Tighten and secure with
Allen Wrench (No. A). Then, attach
Handlebar Cover (No. 7) onto Handlebar
(No. 4).
Remove 4 Screws (No. 13) from the back of
Computer (No. 1) with Spanner (No. B).
Connect Sensor Wire 1 (No. 14)with
Computer Wire (No. 1a). Then, attach
Computer (No. 1) to the Front Post (No. 15)
with 4Screws (No. 13) that were removed.
Tighten and secure with Spanner (No. B).
Insert Handle Pulse Wire (No. 9) into the hole
on the back of Computer (No. 1).
The assembly is complete.

9
BATTERY INSTALLATION & REPLACEMENT
1
1a
1c
BATTERY INSTALLATION:
1. Take out 2 AA batteries from computer box.
2. Press the buckle of the battery cover on the back of the Computer (No. 1), then remove
battery cover.
3. Install 2 AA batteries into the battery case on the back of the Computer (No. 1). Pay attention
to the battery + and –ends before installing.
4. Press the buckle of the battery cover, then put the battery cover back to the back of the
Computer (No. 1).
The installation is complete!
BATTERY REPLACEMENT:
1. Press the buckle of the battery cover on the back of the Computer (No. 1), then remove the
battery cover.
2. Remove the 2 old AAbatteries in the battery case and install 2 new AAbatteries into the battery
case on the back of the Computer (No. 1). Pay attention to the battery + and –ends before
installing.
3. Press the buckle of the battery cover, then put the battery cover back to the back of the
Computer (No. 1).
The replacement is complete!
NOTE: Always change both batteries at the same time. Do not mix battery types and do not mix
old and new batteries. Dispose of batteries according to your state and regional guidelines.
Battery Cover
Battery
1

10
ADJUSTMENTS & USAGE GUIDE
25
20
ADJUSTING THE BALANCE
In order to achieve a smooth and comfortable ride, you must
ensure that the bike is stabled and secured. If you notice that the
bike is unbalanced during use, you should adjust the Left Rear
End Cap (No. 25) and Right Read End Cap (No. 20) located on
the rear stabilizer until the bike becomes levelled with the floor
surface.
12
ADJUSTING THE TENSION
Adjust the tension by rotating the Tension Control Knob (No. 12)
clockwise to increase the level of resistance. Rotate the Tension
Control Knob (No. 12) counter-clockwise to decrease the level of
resistance.
Tension levels are set at Level 1 being the lowest and Level 8
being the highest.
4
23
MOVING THE BIKE
To move the bike, hold Handlebar (No. 4) and tilt the bike until the
movable wheels on the Left Front End Cap (No. 23) and Right
Front End Cap (No. 21)located on the front stabilizer touch the
ground. With the wheels on the ground, you can transport the bike
to the desired location with ease.
34
32
36
Ⅰ
34
36
Ⅱ
28
ADJUSTING THE HEIGHT
Loosen and pull out the Adjustment Knob (No. 36) to adjust the
height of the seat. You may also slide the seat forward or
backwards by loosening the Adjustment Knob (No. 34) on the
Seat Slider (No. 28). When adjusting, you will see a limit on the
seat post. Do not lift the post past this mark. Always check the
Adjustment Knob (No. 36) and Adjustment Knob (No. 34) to
ensure that they are fully secured when you finish making an
adjustment.
CLEANING
The bike can be cleaned with a soft, clean, damp cloth. Do not use abrasives or solvents on plastic
parts. Please wipe your perspiration off the bike after each use. Be careful not to get excessive
moisture on the computer display panel as this might cause electrical hazard or electronics to fail.
Please keep the bike, especially the computer, out of direct sunlight to prevent screen damage.
Please inspect all assembly bolts and pedals on the bike for proper tightness every week.
STORAGE
Store the bike in a clean and dry environment, away from children.
21

11
EXERCISE COMPUTER
FUNCTION KEYS
MODE:
1. Press the button to select Hour, Minute, Year, Month, and Date for
setting.
2. Press the button to select TIME, DISTANCE, CALORIES, and
PULSE to preset.
3. Press the button for selection function display on main LCD or
enter after setting.
4. Press the button to confirm setting value of Gender, Age, Height,
and Weight.
5. Press the button and hold for 2 seconds to reset all value to zero.
(When the user replaces the batteries, all values will reset to ZERO
automatically).
Note: If the time, date, and year are not set up in the beginning, you must remove the
batteries and reinsert them to set up these functions. Previous data will not be
saved.
SET:
1. Set up the hour, minute, year, month, and date.
2. Set up the target value of Time, Distance, Calories and Pulse. You can hold the button to
increase the values faster.
3. Set up the personal data Gender, Age, Height, and Weight for Body Fat test.
RESET:
Press the button to reset function value.
Press the button and hold for 2 seconds to reset all values to zero. (When the user replaces
batteries, all values will reset to ZERO automatically).
BODY FAT:
Press this button to enter the Body Fat measure function. Next, press the MODE button to enter
the setting mode of your personal data of Gender, Age, Height, and Weight. After you have
finished setting this information, press again to measure your Body fat percentage (FAT%) and
BMI.
RECOVERY:
To activate the heart rate recovery function after pulse signal, press any button to return to the
main display.
FUNCTIONS
SCAN: Automatically scans through each mode in sequence every 6 seconds. The display loop
is RPM - Speed –Time –Distance –Calorie –Pulse on the main screen.

12
TIME: Records the total time from 00:00 up to 99:59. The user may preset the target time by
pressing SET & MODE button. Each increase is 1 minute.
RPM: Displays the Rotation per Minute (RPM). The RPM and SPEED will switch to another
display every 6 seconds after the exercise starts.
SPEED: Displays current training speed. Maximum speed is 99.9 mph (miles per hour).
DISTANCE: Records total distance from 0.00 up to 99.99 m (miles). The user may preset target
distance data by pressing SET & MODE button, by increment of 0.5m (miles).
CALORIES: Records calories burned during training from 0 to max. 999 calories. The user may
also preset the target calories burned before training by pressing the SET & MODE buttons, by
increments of 10 cal.
PULSE: The computer will display the user's heart rate in beats per minute during training. You
may set the target heart rate by press the SET & MODE buttons.
NOTE: This data was designed to be the guide for exercise use only and should not be
used for medical purpose.
CALENDAR: Displays the date, month, and year when the monitor is in sleep mode.
CLOCK: Displays current time when the monitor is in sleep mode.
TEMPERATURE: Displays current room temperature from 15°F to 99°F when the computer is in
sleep mode.
OPERATION
1. Power on –Install 2 pieces of 1.5V UM-3 or AA batteries. The computer starts the segment
test with a long beeping sound. (When the batteries are removed, all function values will be
reset to zero or default value.)
2. Set current data –Press the SET & MODE buttons to set up current clock time, year, month,
and date. After the first setting and until the batteries need to be replaced, the preset data will
be updated automatically.
3. Select and preset target value –Get access to the set functions of Time, Distance, Calories,
and Target Pulse. When you are in the TIME setting mode, the value will flash, and you can
press SET button to adjust the value. Press MODE button to confirm information or skip to the
next setting. Setting Distance, Calories, and Target Pulse is the same as setting Time.
4. After entering speed signal, each function of SPEED-RPM-TIME-DISTANCE-CALORIES-
PULSE will display on the monitor every 6 seconds.
5. You can press the MODE button to select single function display on the main screen, except
for RPM & SPEED. The RPM & SPEED function will display every 6 seconds.
6. If you have preset any function targets before, the function starts to count down from the target
when the training starts. Once target is achieved, the computer will beep, and the function will
count up from zero automatically if training continues.

13
7. Pulse measurement –After holding onto the handle pulse sensors for a few seconds, the
computer will show your current heart rate in beats per minute. To ensure the heart rate
readout is precise, please hold the handle pulse sensors with both hands. You may preset
target pulse before training starts. Once your current heart rate is achieved, the computer will
beep to notify you.
8. Recovery –When the PULSE is working, you can press the “RECOVERY” button to start the
recovery test function. The computer will count down from 0:60 second to 0:00 and the
heartbeat symbol will flash until the countdown reaches “0:00”. For the 60 second countdown
period, please keep your hands on the handle pulse sensors. The screen will display “F1 to F6”
to show your recovery status. F1 is the best, and the F6 is the worst. You may keep exercising
to improve your heart rate recovery status and check it by using the Recovery function.
9. Body Fat -
9-1. Press the BODY FAT key to enter body fat measurement.
9-2. Press MODE & SET buttons to input your personal data. The personal data available is
described as the following:
AGE: 10 ~ 99 years HEIGHT: 100 ~ 250 cm (or 3’03”~ 8’02“) WEIGHT: 10 ~ 200 kg
(or 22 ~ 440 lb)
9-3. After all personal data has been entered, you can press the BODY FAT button and hold on
handle pulse sensors to start the body fat testing.
9-4. It takes a few seconds to test the body fat. If you did not hold onto the handle pulse
sensors during the test, the LCD will show the error sign ‘Err’after 10 seconds.
9-5. After testing is finished, you will see a percentage and BMI figure (Body Mass Index)
display on the main LCD in sequence by scan mode.
BODY FAT %: Calculated from your personal data to show the value from 5%~50%.
BMI: Calculated from your personal data to shows the value from 1.0~99.99.
9-6. Press any key to return to the main screen.
Note:
1. If training has stopped for 4 minutes, the screen will show room temperature, clock, and
calendar display automatically.
2. If the computer did not receive any speed signal or key input for one minute, the LED backlight
will turn off automatically. Any speed signal input or key input can turn on the LED backlight
automatically.
3. If the computer display is abnormal, please re-install the batteries and try again.
4. Battery Spec: 1.5V UM-3 or AA (2PCS).

14
TROUBLESHOOTING
PROBLEM
SOLUTION
There is no display on the computer
1. Remove the computer and verify that the
wire from the computer is properly
connected to the wire that comes from the
front post.
2. Check if the batteries are correctly positioned
and that the battery springs are in proper
contact with batteries.
3. The batteries in the computer may be
unresponsive. Change to new batteries.
The bike wobbles when in use
Turn the end cap on the rear stabilizer as
needed to level the bike.
The bike makes a squeaking noise when in
use
The bolts may have become loose on the bike.
Please inspect all bolts and tighten any that may
have loosened.
Version 1.1

15