Merach Exercise Bike Manual: How to Use the Merach S36 Magnetic Exercise Bike

Choosing an exercise bike is a complicated task because there are many different types of exercise bikes with different features, such as upright bikes, recumbent bikes, folding bikes, assault bikes, and spinning bikes. They also offer different types of resistance, which affect your indoor cycling workout or training.

If you want a smoother, quieter, more controlled training, the magnetic exercise bike is a good choice. They are usually better constructed than friction brakes. And you don't need to buy that special silicone oil that friction brakes use.

So, which magnetic resistance exercise bike is better for home use? If you're on a limited budget, consider Merach S36 Magnetic Exercise Bike. Its silent belt drive keeps your workouts smooth and noise-free at home, and you can adjust resistance from 0% to 100% to match your fitness level.

In this article, we will provide you with a detailed Merach S36 Magnetic Exercise Bike user manual to help you assemble it and use it. Get in shape and enjoy the benefits of cycling with a magnetic exercise bike in your workout routine!

Before beginning to set up your magnetic exercise bike, it is important to familiarize yourself with all the components. The good news is that your magnetic exercise cycle comes partially pre-assembled, making the final setup quick and easy.

1.1 Components Included

Check against the inventory list below to ensure you have all the necessary parts. If any items are missing, please contact our support team immediately.

• The main frame
• The seat post & the seat assembly
• The handlebar & the handlebar post
• The rear & front foot tubes
• The left & right pedals
• The carriage bolt
• The locking knob
• The curved washer
• The decoration cover
• The adapter
• The display support tube
• The HD display
• The bottle holder
• The dumbbell rack
• 2 L-shape pop pin knobs
• The screw & kit

In addition to the above components, you will find the following tools to complete the assembly:

1.2 Magnetic Exercise Bike Assembly Instructions

With all parts laid out and verified, you're all set to proceed with the quick and easy installation. The main structure of your magnetic exercise bike is already pre-built, so you only need to complete these few steps.

Step 1: Attach the Front and Rear Foot Tubes

• Tools & parts: Allen key, 4PCS hexagon socket head screws, and 4PCS arc washers
• Slide a screw through a washer, then attach the front foot tube to the main frame. Use the allen key to tighten it.
• Do the same thing for the rear foot tube.

NOTE: You can adjust the bottom foot pad on both foot tubes to help the bike stand steady and balanced.

Step 2: Install the Pedals

• Remove the hexagonal nut from the left pedal by hand and set it aside.
• Align the left pedal with the left crank hole and insert it vertically. Turn it gently 3 times in the direction shown in the figure. Then tighten it using open wrench A.
• Reinstall the hexagonal nut you removed earlier. Tighten it using open wrench B
• Repeat the same steps for the right pedal.

NOTE:

• Tighten the pedal in the direction of the flywheel.
• Loosen the nut in the same direction as the pedal cage.
• Tighten the nut in the opposite direction of the pedal cage.

Step 3: Install the Seat Post

• Take out the seat post and the adjustment knob.
• Install the knob into the frame hole as shown in the figure, and turn it 3 times to secure it.
• Pull the knob outward, insert the seat post into the frame at your preferred height, and release the knob. You will hear a click, indicating it's locked in place. Tighten the knob.

Step 4: Install the Seat Assembly

• Place the seat assembly on the seat post. Insert the carriage screw through the seat assembly and seat post, add the washer, then lock it with the locking knob.
• Align the dumbbell rack with the seat post. Use 2 cross screws and the Allen key to lock it securely.

Step 5: Install the Handlebar Post

• Untie the wire from the main frame, then wrap it around the bottom of the handlebar post to secure it. Pull the rest of the wire up to the top.
• Insert the handlebar post into the frame. Adjust the post height and lock it using the pull-pin knob.

Step 6: Install the Handlebar

• Pull the wires through the handlebar fixing plate as shown.
• Align the handlebar holes with the fixing plate holes.
• Use hexagonal wrench D, 4 hex screws, and washers to secure the handlebar.

Step 7: Install the Display

• Take out the display support tube. Use the Allen key to remove the 4 screws from the back of the display and keep them.
• Align the display holes with the fixing plate holes and reattach the screws. Connect the display wires to the wires inside the support tube.

NOTE: Do not overtighten to prevent damage to the screen.

Step 8: Install the Display Support Tube

• Align the holes of the Display Support Tube with the corresponding holes on the handlebar plate.
• Using Tool C, insert the Hexagon Socket Screw through the Flat Washer, then secure the display support tube to the handlebar as illustrated in the figure.

Step 9: Connect the Cables

• Connect the red cable from the display support tube to the red cable on the decoration cover.
• Connect the white cable from the handlebar post to the white cable on the decoration cover.

Step 10: Install the Bottle Holder

• Align the bottle holder with the hole below the display support tube.
• Use allen key and 2 screws to secure it in the direction shown.

After installation, please check all mounting screws and make sure they are tightened. If you still have questions, watch the video to learn how to assemble your magnetic resistance exercise bikes.

1.3 HD Display Instructions

Unlike traditional fitness equipment, our magnetic recumbent exercise bike is equipped with HD Display, so you also should connect the HD display to intuitively track your metrics, select programs, and control your magnetic resistance.

Step 1: Power On

Use the supplied adapter to connect the HD display before plugging the adapter into a power outlet. The power on HD Display interface is as follows:

Step 2: Connect Interface

• Serial port interface: 12V power supply, ground, TX, RX. Connects to the exercise machine for communication and data transmission.
• Type-C interface: Supports wired screen projection and firmware upgrades for the main chip.
• 3.5mm audio jack: Provides headphone audio output.

Step 3: Set The Display

• V+ button:
  Short press: Open the volume menu. Press V+ to increase or V- to decrease volume.
  Long press: Switch to Mirror Guide mode.
• V- Button:
  Short press: Open the screen brightness menu. Press V+ to brighten or V- to dim the screen.
• Power Button:
  Long press: Turn the device on/off.
  In projection mode: Short-press to hide the menu bar.

Step 4: Open Wireless Projection Mode

• Connect the adapter and power on the display.
• When the SSID code appears at the top of the display, enable Screen Mirroring on your phone and search for available devices (Figure 1).
• Select the display's SSID code and connect (Figure 2).
• For first-time iPhone users, enter the four-digit password shown on the display (Figures 3 & 4).

Step 5: Open Wired Projection Mode

• Prepare a Type-C data cable with data transmission. (not attached)
• Connect the cable between your device and the display's Type-C port.

NOTE:

• The data cable must support data transmission with a maximum bandwidth of 40Gbps and video expansion functions.
• If the cable's power supply is insufficient, use a 12V/3A power supply on the serial port interface.
• Wired projection mode is currently not compatible with devices below iPhone 15. We recommend using wireless projection mode for these devices.

Here is a table about devices supported by the S36 Magnetic Exercise Bike. Since different brands of mobile phones use different wireless screen projection technologies, please confirm whether the devices not included in the list support the same functions:

Brand	Wireless projection supported devices	Wired projection supported devices
Samsung	J7 Prime(SM-G610F), Samsung S21, Samsung A80, Samsung SG(SM-G9200) Galaxy S23, S8, S8+, S9+, S10, S10+, S10E, S20, S20+, S20Ultra, Note8, Note9, Note10, Note10+	Galaxy S23, Samsung S21, S8, S8+, S9+, S10, S10+, S10E, S20, S20+, S20Ultra, Note8, Note9, Note10, Note10+
iPhone	iPhone 8, iPhone 9, iPhone 10, iPhone 11, iPhone 12, iPhone 13, iPhone 14, iPhone 15, iPhone 16	iPhone 15, iPhone 16
HUAWEI	nova 3i, MAIMANG 7, Honor 8X, Honor 20, P40 Pro, Mate40 Pro, Mate70 Mate10Pro, Mate20, Mate20Pro, Mate20X, MateRs, Mate20Rs, Mate30, P20, P20Pro, P20RS, P30, P30Pro, HuaweiNote10, HuaweiV20, Mate50 Pro, Mate60 Pro	Mate10, Mate10Pro, Mate20, Mate20Pro, Mate20X, MateRS Mate20Rs, Mate30, P20, P20Pro, P20RS, P30, P30Pro, P40, HuaweiNote10, HuaweiV20, Mate50Pro, Mate60 Pro
OPPO	R9tm, r15, Find X, Reno7 5G, Find X2 Pro	R17Pro
LG	G5, G7, G8X	G5, G7
XIAOMI	xiaomi10, xiaomi11, xiaomi12, xiaomi13, xiaomi14, xiaomi15

Congratulations! You have completed the setup of your magnetic exercise bike. Everything is now ready for your first workout.

Now that your S36 Magnetic Exercise Bike is fully assembled, it's time to learn how to use it. Let's start with the basic settings to get you riding comfortably.

2.1 Magnetic Exercise Bike Settings Instructions

To ensure your comfort, safety, and optimal performance, please take a moment to familiarize yourself with the following key settings before your first ride:

Cushion Height Adjustment (Up and Down)

• Turn the cushion column knob slightly to loosen it, then pull it outward.
• With the other hand, raise or lower the cushion to the desired height.
• Move the cushion column slightly up and down to ensure it locks into place.
• When you hear a "click," the knob is in the correct position. Tighten the knob securely.

Cushion Position Adjustment (Front and Back)

• Loosen the knob under the saddle.
• Slide the saddle forward or backward to the desired position.
• Tighten the knob firmly once the adjustment is complete.

Handrail Height Adjustment

• Rotate the pull pin to loosen it, then pull it outward to move the handrail column up or down (Figure A).
• Once you find the right height, align the pull pin with the hole on the handrail column and turn it clockwise to tighten (Figure B).
• If the handrail doesn't move smoothly, apply some lubricating oil. Avoid direct contact with the oil to prevent getting your hands dirty.

NOTE: Do not exceed the "STOP" mark indicating the minimum insertion depth.

Foot Pad Adjustment

To ensure a smooth and comfortable ride, make sure the spinning bike is stable and secure. If you notice instability during use, adjust the foot pads on the front and rear stabilizer tubes (as shown below) until the bike is level and stable on the floor.

Emergency Stop & Brake Usage

The flywheel and pedals are linked - if the flywheel keeps spinning, the pedals will keep moving as well. In case of an emergency, press the brake knob downward firmly until the bike comes to a complete stop.

Warning: Never remove your feet from the pedals while they are in motion.

These adjustments will help you customize the magnetic resistance exercise bike to your body and riding preferences, enhancing the effectiveness of every workout.

2.2 Warm-Up Phase

Before you dive into any workout, a proper warm-up is crucial. This prepares your muscles and cardiovascular system for the activity ahead, reducing the risk of injury and enhancing your performance. A good warm-up ensures you get the most out of your magnetic exercise bike workout.

• Light Cardio: Begin on your magnetic exercise bike with low resistance and a comfortable pace for 5-10 minutes. It is to elevate your heart rate slightly and helps lubricate your joints.
• Dynamic Stretches: Follow with dynamic stretches including leg swings, arm circles, and torso twists. These movements increase your range of motion and further prepare your muscles for the work to come.

2.3 Begin Magnetic Exercise Bike Journey

Once you're adequately warmed up, it's time to begin your magnetic exercise bike workout. During the entire exercise bike workout, focus on proper form and resistance adjustment to maximize your results.

Step 1: Adjust Your Bike

Proper bike setup is crucial for engaging the correct muscle groups. Before you start riding, adjust your magnetic exercise bike to match your height and posture.

• Set the seat height so your knees stay slightly bent at the bottom of each pedal stroke.
• Adjust the handlebars so your arms stay relaxed, with a straight back and open chest.

Step 2: Set The Resistance

The S36 offers infinite magnetic resistance from 0-100%, with 8 levels shown on the display. Begin pedaling at a moderate pace with a resistance level. Focus on maintaining a consistent cadence.

Step 3: Choose Workout Mode

Use the Merach app or FantomFite gaming app for guided workouts and real-time tracking. Select different training modes: manual, interval, or heart-rate-based programs for a customized experience.

Step 4: Track Your Progress

Follow your selected workout program and adjust resistance according to your data.

Step 5: Move & Store Exercise Bike

After finishing your training, store your bike safely. When moving the exercise bike, hold the front handle and gently push it downward until the transport wheels on the front stabilizer fully touch the ground.

Women or elderly users can use their feet to stabilize the front leg tube, press down on the handle, and then lift the bike slowly. When lowering it back down, keep feet on the front leg tube first for better control, then put it down.

2.4 Merach Magnetic Exercise Bike App

After buying S36 magnetic exercise bikes, you will receive a 180-day Merach membership to get free exercise bike workout courses and access additional functions and features. You can connect it with the self-developed Merach app and FantomFite gaming app. Monitor key workout statistics in real-time, including resistance level, distance, time, calories, and BPM. Easily sync your data with Google Fit and Apple Health for a more complete fitness overview. Follow these steps to connect your magnetic exercise cycle:

1. Download the Merach app in the App Store or Google Play.
2. Open the Merach app to log in or sign up.
3. Follow the instructions to set up your device.

NOTE: If your phone is an iPhone, please refer to the path Profile > Settings > Language after login to switch to the desired language.

2.5 Magnetic Exercise Bike Safety Rules

• When using the machine, put the pedal to the lowest position for easy to get on the machine.
• Before stopping the use of the equipment, there will be a certain level of inertia.
• Ensure that the pedals have come to a complete stop before leaving the device.
• Store the machine away from direct sunlight, rain, and high humidity. If needed, cover it to prevent children from touching or playing with it.
• Check for rust or cracks after long periods of storage. Even with proper care, normal wear and tear on parts may occur over time.
• Wipe dust regularly with a soft cloth and mild neutral detergent. Do not spray water directly or use gasoline, abrasive powder, or harsh cleaners, as they may cause cracks, electric shock, or fire hazards.

Here are some frequently asked questions and answers about magnetic exercise bikes:

Q1: Is a magnetic exercise bike better?

As a popular choice for home fitness, the benefit of magnetic exercise bikes is the smooth and quiet operation. There's no physical contact between moving parts, reducing wear and tear and making them ideal for use in shared living spaces. The magnetic resistance system also provides precise and consistent resistance levels, allowing for seamless transitions between intensities. This makes them highly durable and low-maintenance compared to friction-based bikes.

Q2: How do magnetic exercise bikes work?

Magnetic exercise bikes utilize a system of magnets and a metal flywheel to create resistance. When you adjust the resistance level, you're essentially moving magnets closer to or further away from the flywheel. The closer the magnets are to the flywheel, the stronger the magnetic field, and thus, the greater the resistance you feel when pedaling.

Q3: How to fix the magnetic resistance on the exercise bike?

If you're experiencing issues with the magnetic resistance on your exercise bike, there are a few common troubleshooting steps you can take. First, check the resistance knob or lever to ensure it's functioning correctly and not loose or damaged. Sometimes, a simple recalibration of the resistance mechanism can resolve the issue. Consult your Merach S36 user manual for specific instructions on recalibration or adjustment.

If the problem persists, it might indicate a more significant internal issue with the magnetic system or the resistance cable. In such cases, it's best to contact Merach customer support or a qualified technician for assistance, as attempting complex repairs yourself could void your warranty or cause further damage.

You're now gained a complete understanding of how to set up and use the Merach S36 Magnetic Exercise Bike. Renowned as one of the best magnetic resistance exercise bikes on the market, it offers unparalleled smoothness, quiet operation, and precise control that set it apart from conventional fitness bikes.

We are confident that the S36 will become an essential part of your healthy lifestyle, helping you achieve your fitness goals with motivation, consistency, and enjoyment. Happy riding!