CARE FITNESS CV-351 - Exercise bike

CV-351 - Exercise bike CARE FITNESS - Free user manual and instructions

Find the device manual for free CV-351 CARE FITNESS in PDF.

📄 31 pages English EN Download 💬 AI Question 12 questions ⚙️ Specs
Notice CARE FITNESS CV-351 - page 6
Pick your language and provide your email: we'll send you a specifically translated version.
Product type Exercise bike
Brand CARE FITNESS
Model CV-351
Power supply Mains adapter 230 V / 50-60 Hz, output 6 V AC / 0.5 A
Display LCD screen with backlight
Training programs Manual (P1), Step (P2), Hill (P3), Rolling (P4), Valley (P5), Fat burning (P6)
Resistance Adjustable via UP/DOWN buttons (24 estimated levels)
Displayed functions Time, Distance, RPM, Speed, Calories, Heart rate
Heart rate measurement Hand pulse sensors or chest strap (optional)
Recovery function Yes, with recovery rating from F1.0 to F6.0
Connectivity Bluetooth (Care Connect button)
Time range 0:00 to 99:59 minutes
Maximum distance 99.9 km
Error messages E1 (motor signal), E2 (memory), E3 (defective motor), Err (heart rate)
Standby Automatic after 4 minutes of inactivity
Reset Hold ENTER > 2 seconds when stopped
Maintenance and cleaning Clean with a soft, dry cloth. Do not use abrasive products.
Spare parts Available on request from customer service (product reference and serial number required)
Repairability Repair possible by an authorized technician; return of defective parts at sender's expense
Safety Automatic motor stop in case of fault, power cut in case of error

Frequently Asked Questions - CV-351 CARE FITNESS

How to quickly start a workout?
Press the START/STOP button for a quick start in manual mode. The time starts counting from zero. You can adjust the resistance with the UP/DOWN buttons.
How to choose a program?
Use the UP and DOWN buttons to select a program (P1 to P6). Press ENTER to confirm, then set time, distance, calories, and target heart rate. Finally, press START/STOP.
What does error E1 mean?
Error E1 appears if the monitor does not detect a signal from the motor for more than 4 seconds (check repeated 3 times). The motor automatically shuts off. Check the connections and restart the device.
What does error E2 mean?
Error E2 indicates a problem reading the internal memory. The identification code is incorrect or the IC memory is damaged. Contact customer service.
What does error E3 mean?
Error E3 appears if the motor does not return to the zero position after 4 seconds in startup mode. This may indicate a defective motor. Restart the device or consult customer service.
How to use the recovery function?
During exercise, hold the handgrips or wear the chest strap. Press the PULSE RECOVERY button. The time counts down from 60 to 0 seconds, then a rating from F1.0 (excellent) to F6.0 (low) is displayed.
How to connect the bike via Bluetooth?
Press the Bluetooth (Care Connect) button to activate Bluetooth. Follow the instructions of your compatible app to pair the device.
How to reset all values?
When stopped, hold the ENTER button for more than two seconds. All values return to zero or default values.
How to adjust resistance during exercise?
Use the UP button to increase resistance and the DOWN button to decrease it. The default resistance is 7.
How to maintain the exercise bike?
Clean the device with a soft, dry cloth. Do not use abrasive products or solvents. Regularly check the tightness of screws and the condition of moving parts. For defective parts, contact customer service.

User questions about CV-351 CARE FITNESS

2 questions about this device. Answer the ones you know or ask your own.

Ask a new question about this device

The email remains private: it is only used to notify you if someone responds to your question.

How to use the manual mode on the CARE FITNESS CV-351 exercise bike?
Frequently Asked Questions - 27/02/2026
Response Notice-Facile

The manual mode of the CARE FITNESS CV-351 is program P1, which gives you full control over your training settings. This mode starts with a default resistance level of 7, which you can adjust at any time according to your preferences.

To access manual mode: Use the UP and DOWN buttons to select the MANUAL program (P1) on the control panel, then press ENTER to confirm your selection.

Setting parameters: After activating manual mode, the screen guides you through four parameters that flash successively. For each one, use the UP (increase) and DOWN (decrease) buttons to adjust the value, then press ENTER to confirm: first the TIME (from 0:00 to 99:59 minutes), then the DISTANCE (up to 99 km), followed by the CALORIES to burn, and finally your target HEART RATE. You can leave values at zero if you prefer to target only one parameter.

Starting and controlling during exercise: Once the parameters are set, press START/STOP to begin. During your session, the UP and DOWN buttons change the resistance in real-time. The screen continuously displays your elapsed time, distance traveled, calories burned, and heart rate (if you are using the handlebar sensors or a chest strap).

End of exercise: When you reach a defined target (time, distance, calories, or heart rate), the computer emits a sound signal and stops automatically. If you have set multiple targets and wish to continue to the next one, simply press START/STOP to resume. The monitor goes into sleep mode after 4 minutes of inactivity; touch the screen to wake it up.

Bonus function - Cool down: Once your session is complete, you can use the PULSE RECOVERY function by keeping your hands on the handles with sensors or by keeping your chest strap attached, then pressing the PULSE RECOVERY button. This function counts down for 60 seconds and calculates your heart rate recovery index (rated from F1.0 to F6.0).

Respond (be the first)
How to increase the pedaling resistance on the CARE FITNESS CV-351 exercise bike?
Frequently Asked Questions - 06/02/2026
Response Notice-Facile

The CARE FITNESS CV-351 exercise bike features a resistance adjustment knob controlled by the UP and DOWN keys on the numeric keypad. Here’s how to adjust the resistance during your workout:

  • Use the UP key (2): Press or turn this key to gradually increase the resistance. This action is performed while you are pedaling.
  • Use the DOWN key (5): Press this key to decrease the resistance if you wish to reduce the effort.
  • Default level: When starting the Manual program (P1), the resistance is set by default to level 7. You can adjust it according to your physical capacity.

The resistance adjustment is continuous during exercise. There is no need to stop your session to change the level. Start with level 7 and gradually adjust up or down according to your heart rate and comfort. The LCD screen displays in real-time your pedaling cadence (RPM), your speed in km/h, and the calories burned, which helps you adapt the resistance to your training goal.

For the preset programs (P2 to P6: Step, Hill, Rolling, Valley, Fat Burning), the resistance follows an automatic profile, but you can also manually adjust it with the UP and DOWN keys to customize your effort at any time.

Respond (be the first)

Download the instructions for your Exercise bike in PDF format for free! Find your manual CV-351 - CARE FITNESS and take your electronic device back in hand. On this page are published all the documents necessary for the use of your device. CV-351 by CARE FITNESS.

USER MANUAL CV-351 CARE FITNESS

D. connection bluetooth & application

https://cloud.carefitness.com/index.php/s/E2WD22KMNBQzERL

The things you should know before exercising

A. Input Power

Plug in the adaptor to the equipment then the computer will produce a beep sound and turn on the computer at the Manual mode.

B. Program select and setting value

  1. Use the UP or DOWN keys to select program mode and then press ENTER to confirm your exercise mode.
  2. At the Manual mode, the computer will use the UP or DOWN keys to set up your exercise TIME, DISTANCE, CALORIES, PULSE.
  3. Press the START/STOP key to start exercise.
  4. When you reach the target, the computer will produce beep sounds and then stop.
  5. If you set up more than one target and you would like to reach next target, press START/STOP key to keep on exercise.

C. Wake-Up Function

The monitor will entry SLEEP mode (LCD off) when there is no signal input and no key be pressed after 4 minutes. Press the screen to start the monitor.

Functions and Features:

  1. TIME: Shows your elapsed workout time in minutes and seconds. Your computer will automatically count up from 0:00 to 99:59 in one second intervals. You can also program your computer to count down from a set value by using the UP and DOWN keys. If you continue exercising once the time has reached 0:00, the computer will begin beeping, and reset itself to the original time set, letting you know your workout is done.
  2. DISTANCE: Displays the accumulative distance traveled during each workout up to a maximum of 99.9KM/MILE.
  3. RPM: Your pedal cadence.
  4. SPEED: Displays your workout speed value in KM/MILE per hour.
  5. CALORIES: Your computer will estimate the cumulative calories burned at any given time during your workout.
  6. PULSE: Your computer displays your pulse rate in beats per minute during your workout.
  7. PULSE RECOVERY: During the START stage, leave the hands holding on grips or leave the chest transmitter attached and then press "PULSE RECOVERY" key, all function displays will stop except "TIME". Time starts counting from 00:60 - 00:59 -- to 00:00. As soon as 00:00 is reached, the computer will show your heart rate recovery status with the grade F1.0 to F6.0.

1.0 means OUTSTANDING

1.0 F 2.0 means EXCELLENT

2.0 ≤ 2.9 means GOOD

3.0≤F≤3.9 means FAIR

4.0≤5.9 means BELOW AVERAGE

6.0 means POOR

Note: If no pulse signal input then the computer will show "P" on the PULSE window. If the computer shows "ERR" on the message window, please re-press the PULSE RECOVERY key and please make sure your hands are keeping well on the grips or the chest transmitter is attached well.

Key function:

There are 6 button keys and the function description as follows:

  1. START/STOP key: (6)

a. Quick Start function: Allows you to start the computer without selecting a program. Manual .workout only.
Time automatically begins to count up from zero
b. During the exercise mode, press the key to STOP exercise.
c. During the stop mode, press the key to START exercise.

  1. UP key: (2)

a. Turn the toggle wheel to increase the resistance during exercise mode.
b. During the setting mode, turn the toggle wheel to increase the value of Time, Distance, Calories, Age and select Gender and Program.

  1. DOWN key: (5)

a. Press the key to decrease the resistance during exercise mode.
b. During the setting mode, press the key to decrease the value of Time, Distance, Calories, Age and select Gender and Program.

  1. ENTER key: (4)

a. During the setting mode, press the key to accept the current data entry.
b. At the stop mode, by holding this key for over two seconds the user can reset all values to zero or default value.
c. During setting the Clock, press this key can accept the setting hour and setting minute.

  1. PULSE RECOVERY key:(1)

Press the key to activate heart rate recovery function.

  1. BlueTooth key: (3) Press the key (mycarefit) open/close the Bluetooth module power supply, LCD windows on the Bluetooth logo is flashing or not display

Program Introduction & Operation:

Manual Program: Manual

P1 is a manual program. User can start exercise by pressing START/STOP key. The default resistance level is

  1. Users may exercise in any desirous of resistance level (Adjusting by UP/DOWN keys during the workout) with a period of time or a number of calories or a certain distance.

Operations:

  1. Use UP/DOWN keys to select the MANUAL (P1) program.
  2. Press the ENTER key to enter MANUAL program.
  3. The TIME will flash and you can press UP or DOWN keys to set your exercise TIME. Press ENTER key to confirm your desired TIME.
  4. The DISTANCE will flash and you can press UP or DOWN keys to set your target DISTANCE. Press ENTER key to confirm your desired DISTANCE.
  5. The CALORIES will flash and you can press UP or DOWN keys to set your exercise CALORIES. Press ENTER key to confirm your desired CALORIES.
  6. The PULSE will flash and then you can press UP or DOWN keys to set your exercise PULSE. Press ENTER key to confirm your desired Pulse.
  7. Press the START/STOP key to begin exercise.

Preset Program: Manual, Steps, Hill, Rolling, Valley, Fat Burn,

PROGRAM 2 to PROGRAM 6 is the preset programs. Users can exercise with different level of loading in different intervals as the profiles show. Users may exercise in any desirous of resistance level (Adjusting by UP/DOWN keys during the workout) with a period of time or a number of calories or a certain distance.

Operations:

  1. Use UP/DOWN keys to select one of the above programs from P2 to P6.
  2. Press the ENTER key to enter your workout program.

  3. The TIME will flash and you can press UP or DOWN keys to setting your exercise TIME. Press ENTER key to confirm your desired TIME.

  4. The DISTANCE will flash and you can press UP or DOWN keys to setting your target DISTANCE. Press ENTER key to confirm your desired DISTANCE.
  5. The CALORIES will flash and you can press UP or DOWN keys to setting your exercise CALORIES. Press ENTER key to confirm your desired CALORIES.
  6. The PULSE will flash and then you can press UP or DOWN keys to set your exercise PULSE. Press ENTER key to confirm your desired Pulse.
  7. Press the START/STOP key to begin exercise.

D. Bluetooth & application connection

Copy the link here under to your browser (Edge, Firefox, Chrome, Safari etc) https://cloud.carefitness.com/index.php/s/E2WD22KMNBQzERL

And Followw the detailed instruction

Error Message:

E1 (ERROR 1):

Normal state: During workout, when the monitor did not get the count signal from the gear motor more than 4 seconds and check under successive 3 times then the LCD will show E1.

Power on state: The gear motor will return to zero automatically, when the signal of motor cannot be detected for more than 4 seconds then the gear motor's driver will be cut off immediately and show the E1 on the LCD display. All the other digital and function mark are blank, and the output signals are cut off also.

E2 (ERROR 2): When the monitor read the memory data, if the I.D. code is not correct or the memory IC damages then the monitor will show E2 immediately at power on.
E3 (ERROR 3): After 4 seconds by start mode, the computer detects the faulty motor did not leave the zero point then the LCD bar displays "E3".

Error message: When you press "Pulse Recovery"Key but don't hold on hand grips , the computer will show "Err".

Technical data of the current adapter

  1. Available for Input: 230V/50Hz or 60Hz Output: 6V AC/0.5A
  2. Available for Input: 110V/50Hz or 60Hz Output: 6V AC/0.5A

LCD Workout Graphics

PRESET PROGRAM PROFILES:

PROGRAM 1

MANUAL

CARE FITNESS CV-351 - PRESET PROGRAM PROFILES: - 1
PROGRAM 4

PROGRAM 2

STEPS

CARE FITNESS CV-351 - PRESET PROGRAM PROFILES: - 2
PROGRAM 5

PROGRAM 3

HILL

CARE FITNESS CV-351 - PRESET PROGRAM PROFILES: - 3
PROGRAM 6

CARE FITNESS CV-351 - PRESET PROGRAM PROFILES: - 4
ROLLING

CARE FITNESS CV-351 - PRESET PROGRAM PROFILES: - 5
VALLEY

CARE FITNESS CV-351 - PRESET PROGRAM PROFILES: - 6
FAT BURN

Cardio - Training:

Before programming your training, it is essential to take account of your age, particularly for people of more than 35 years of age, as well as your physical condition. If you have a sedentary lifestyle without regular physical activity, it is vital that you consult your doctor to determine the level of intensity of your training. Once determined, do not attempt to achieve your maximum during the first training sessions. Be patient; your performance will quickly improve.

Cardio - Training:

This enables you to develop your cardiovascular system (fitness of the heart / blood vessels). During Cardio-Training, the muscles need a supply of oxygen and nutritive substances. They also need to eliminate waste. Our heart increases its rhythm and sends a larger amount of oxygen to the body by means of the cardiovascular system. The more often you exercise regularly and repetitively, the more your heart will develop, just like any other muscle. In daily life, this translates into the ability to bear greater physical effort and improve your intellectual faculties.

Definition of your work Zone:

The Maximum Heart Rate (MHR) = 220 - age (180 - age for sedentary people).

The Warming Up Zone and Cooling Down Zone are equal to 55% of your MHR.

The Fat Loss Zone is between 55 / 65% of your MHR.

The Aerobic Zone is between 65 / 85% of your MHR.

The Anaerobic Zone is between 85% of your MHR and your MHR.

CARE FITNESS CV-351 - Definition of your work Zone: - 1
Make a diagram of the target zones

The progressive training stages:

1) A warming up phase:

Start each training session by warming up progressively (10-20 min, more if you are over 50) which will put your muscles on standby and gently increase your heart rate. Gently increase your pulse to 55% of your MHR (Maximum Heart Rate).

Keep your Heart Rate at this level for the duration of the warming up time. If you begin your training too quickly, you are in danger of increasing the risk of tendon or muscle injury.

2) A work phase:

This is the main part of the training session. Depending on your specific goals and your initial physical condition, weight loss, improvement of cardiovascular resistance (aerobic work), development of stamina (anaerobic work), it is possible to choose the appropriate target zone.

The Fat Loss Zone, 55 - 65%

The heart rate must be low and the duration of the exercise quite long. This zone is advised for people resuming physical activity after a long period of idleness, who are trying to eliminate excess weight or are susceptible to cardiac problems. Do not forget that for this type of training the duration of the exercise must be at least 30 minutes and the Heart Rate (HR) between 55 and 65% of the MHR.

Gradually increase from 30 to 60 minutes per session.
Exercise 3 or 4 times a week.

The Aerobic Zone, 65 - 85%

This zone is recommended for those who are in good physical condition who train regularly. By training in this zone, you will improve your physical condition but avoid overworking.

Duration: 20 to 30 minutes per session.
- Frequency: At least 3 or 4 times a week.

The Anaerobic Zone, 85% - MHR

This zone is exclusively for experienced athletes and is never recommended without medical approval and supervision. This zone is designed only for very fit people. It is used for interval training (or for short sprints) to help you to improve or measure your level of stamina. The time spent in this zone must be brief to avoid the risk of accident.

3) A cooling down phase:

This entails a reduction of exertion (10 to 20 min). It enables you to return your cardiovascular system to normal (55% of your MHR) and prevent or reduce muscular pain such as cramp and stiffness. You must follow the training with a session of stretching exercises while your joints are still warm. This relaxes the muscles and helps to prevent stiffness. Stretch slowly and gently. You must never stretch until you reach the pain threshold. Hold each stretch for 30 to 60 seconds while breathing out.

Check your progress

As it improves, your cardiovascular system will have an HR which will be lower when at rest. You will take longer to reach your target zone and it will be easier for you to maintain it. Sessions will seem easier and easier and you will have more stamina in your daily life.

If, on the other hand, your HR is higher than usual when at rest, you will have to rest or reduce the intensity of your training.

Do not be discouraged by the initial sessions. Motivate yourself by scheduling specific training times. Work hard!

All defective materials or parts can only be exchanged once we have received them. Shipping is at the sender's expense. No returns of goods will be accepted without our prior approval.

To order spare parts

To guarantee an efficient service, make sure you have the following items before you contact our After Sales Service:

The name or reference of the product.

The manufacturing number shown on the main chassis and on the packing box.

The number of the missing or faulty part shown on the exploded view of the product described in this manual.

After Sales Service

Email: service-uk@carefitness.com

CARE FITNESS CV-351 - To order spare parts - 1

A. Strom Eingang

https://cloud.carefitness.com/index.php/s/E2WD22KMNBQzERL

Technical data of the current adapter

  1. Available for Input: 230V/50Hz or 60Hz Output: 6V AC/0.5A
  2. Available for Input: 110V/50Hz or 60Hz Output: 6V AC/0.5A

3.0□F□3.9 means REGULAR

4.0 F 5.9 means POR DEBAJO DEL PROMEDIO

6.0 means MALO

https://cloud CAREfitness.com/index.php/s/E2WD22KMNBQzERL

Technical data of the current adapter

  1. Available for Input: 230V/50Hz or 60Hz Output: 6V AC/0.5A
  2. Available for Input: 110V/50Hz or 60Hz Output: 6V AC/0.5A

https://cloud.carefitness.com/index.php/s/E2WD22KMNBQzERL

Technical data of the current adapter

  1. Available for Input: 230V/50Hz or 60Hz Output: 24V AC/2.5A
  2. Available for Input: 110V/50Hz or 60Hz Output: 24V AC/2.5A

E mail: service-it@carefitness.com

CARE FITNESS CV-351 - Technical data of the current adapter - 1

https://cloud.carefitness.com/index.php/s/E2WD22KMNBQzERL

Technical data of the current adapter

  1. Available for Input: 230V/50Hz or 60Hz Output: 6V AC/0.5A
  2. Available for Input: 110V/50Hz or 60Hz Output: 6V AC/0.5A

LCD Trainingsgrafiek

VOORAF INGESTELDE PROGRAMMA PROFIELEN:

CARE FITNESS CV-351 - Technical data of the current adapter - 1
PROGRAMMA 1 MANUAL
PROGRAMMA 4

CARE FITNESS CV-351 - Technical data of the current adapter - 2
PROGRAMMA 2 STAPPEN
PROGRAMMA 5

CARE FITNESS CV-351 - Technical data of the current adapter - 3
PROGRAMMA 3 HEUVEL
PROGRAMMA 6

CARE FITNESS CV-351 - Technical data of the current adapter - 4
ROLLEN

CARE FITNESS CV-351 - Technical data of the current adapter - 5
VALLEI

CARE FITNESS CV-351 - Technical data of the current adapter - 6
VETVERBRANDEND

TRAININGSTIPS

Attentie:

De harttraining (cardiotraining):

Dagelijke training = circa 10 minutes per keer.

2 tot 3 trainingen per week = circa 30 minutes per keer.

1 tot 2 trainingen per week = circa 50 minutes per keer.

E-mail: service-nl@carefitness.com

CARE

FITNESS

Manual assistant
Powered by Anthropic
Waiting for your message
Product information

Brand : CARE FITNESS

Model : CV-351

Category : Exercise bike