Centr RUNR-S User Manual

IMPORTANT: RETAIN FOR FUTURE REFERENCE. READ CAREFULLY.

Welcome to Centr! Thank you for your purchase. Please inspect your product and contact us immediately if anything is missing or damaged.

Your equipment includes access to Centr's digital membership, unlocking tools to fuel your active lifestyle and well-being. The Centr wellness system aligns your movement, meals, and mind with expert-led programs and advice designed to work together for optimal results and lifelong healthy habits. Get moving with limitless ways to fuel your routine and reach your goals!

Need Help? We're Here for You.

US Customers

For questions or issues with your equipment, please contact our US Customer Service team. Support is provided in English and Spanish.

Email: hello@centr.com

Phone: 877-738-1729 (US Only) | +1 714-738-1729 (Global)

Mon-Fri 8am-5pm PT - UTC-7h/8

Global Customers (Outside of US)

For questions or issues with your equipment, please contact the store where your purchase was made.

Product Warranty

To view full warranty details or to register your product for warranty, visit centr.com/support.

Australia

Our goods come with guarantees that cannot be excluded under the Australian Consumer Law. You are entitled to a replacement or refund for a major failure and for compensation for any other reasonably foreseeable loss or damage. You are also entitled to have the goods repaired or replaced if the goods fail to be of acceptable quality and the failure does not amount to a major failure.

Our goods and services come with guarantees that cannot be excluded under the Australian Consumer Law. For major failures with the service, you are entitled:

• to cancel your service contract with us; and
• to a refund for the unused portion, or to compensation for its reduced value.

You are also entitled to choose a refund or replacement for major failures with goods. If a failure with the goods or a service does not amount to a major failure, you are entitled to have the failure rectified in a reasonable time. If this is not done you are entitled to a refund for the goods and to cancel the contract for the service and obtain a refund of any unused portion. You are also entitled to be compensated for any other reasonably foreseeable loss or damage from a failure in the goods or service.

Important Safety Instructions

⚠️ WARNING: Before using this treadmill, all users must read, understand, and carefully follow all warnings, instructions, and procedures on the treadmill and in this User Manual.

DANGER: To reduce the risk of electric shock and injury from moving parts, always unplug this treadmill from the electrical outlet immediately after using and before cleaning or attempting any maintenance activity.

WARNING: To reduce the risk of burns, fire, electric shock, or injury to persons:

1. Consult your physician before beginning any exercise program.
2. The treadmill should never be left unattended when plugged in. Unplug from outlet when not in use, and before service or maintenance.
3. DO NOT operate the treadmill while covered with a blanket, plastic, or anything that insulates or stops airflow. Excessive heating can occur and cause fire, electric shock, or injury to persons.
4. Always keep children under 14 and pets away from the treadmill. DO NOT leave children unattended in the same room. Children should be supervised to ensure they do not play with the appliance.
5. Only one person at a time should use the treadmill.
6. Use the treadmill only for its intended use as described in this manual. DO NOT use attachments not recommended by Centr.
7. Never operate the treadmill if it has a damaged power cord or electrical plug, if it is not working properly, if it has been dropped or damaged, or partially immersed in water. Contact Centr customer service.
8. Keep the power cord away from heated surfaces. Do not pull the treadmill by the power cord or use the cord as a handle. Do not run the power cord under or along the side of the treadmill.
9. Never operate the treadmill with the air openings blocked. Keep air openings free of lint, hair, or any obstructing material.
10. Never insert objects into any openings in this treadmill. If an object drops inside, turn off the power, unplug the power cord from the outlet, and carefully retrieve it. If the item cannot be reached, contact Centr customer service.
11. Do not use this treadmill outdoors, near water, while wet, or in areas of high humidity.
12. Do not use this treadmill in areas where aerosol spray products are being used or where oxygen is being administered. Such substances create the danger of combustion and explosion.
13. To disconnect, turn power OFF at the ON/OFF switch, then remove plug from electrical outlet.
14. Connect this treadmill to a properly grounded outlet only. See Grounding Instructions.
15. If the user experiences dizziness, nausea, chest pain, or any other abnormal symptoms, STOP the workout immediately. CONSULT A PHYSICIAN IMMEDIATELY.
16. This treadmill is intended for consumer home use only. Do not exceed maximum user weight of 300 lbs (136 kg).
17. Inspect the treadmill for incorrect, worn, or loose components and then correct, replace, or tighten prior to use.
18. Always wear appropriate workout clothing when exercising. DO NOT wear robes or other loose clothing that could become caught in the treadmill. Running or training shoes are also required.
19. Care should be used when mounting or dismounting the treadmill.
20. Read, understand, and test the emergency stop procedures before use.
21. Keep hands away from all moving parts.
22. Keep the top side of the moving surface clean and dry.
23. Disabled persons should not use the machine without a qualified person or physician in attendance.
24. This appliance is not intended for use by persons with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety. Keep children under 14 away from this machine.
25. Before using the machine to exercise, always do stretching exercises to properly warm up.
26. Position the treadmill on a solid level surface, and do not block any openings or vents in the floor.
27. DO NOT place any sharp objects around the machine.
28. Remove the Safety Key from the treadmill when not in use, and safely store out of reach of children.

WARNING: BEFORE BEGINNING ANY EXERCISE PROGRAM, CONSULT YOUR PHYSICIAN. THIS IS ESPECIALLY IMPORTANT FOR INDIVIDUALS OVER THE AGE OF 35 OR PERSONS WITH PREEXISTING HEALTH PROBLEMS. READ ALL INSTRUCTIONS BEFORE USING ANY FITNESS EQUIPMENT. Centr, LLC. DOES NOT ASSUME ANY RESPONSIBILITY FOR PERSONAL INJURY OR PROPERTY DAMAGE SUSTAINED BY OR THROUGH THE USE OF THIS PRODUCT.

Floor Protection Notice: To help prevent damage to your flooring, it is strongly recommended to place the treadmill on a nonslip, protective floor mat. Prolonged contact between the treadmill base and certain floor types (e.g., hardwood, vinyl, tile, or carpet) may result in scuffs, pressure marks, or surface wear, especially during transport or use. A floor mat can also help reduce noise, vibration, and movement during workouts.

Warning and Serial Number Labels

WARNING

WARNING / ADVERTENCIA: ATTACH THE SAFETY CLIP TO YOUR CLOTHING DURING USE. THE PINCE DE SÛRETÉ DOIT ÊTRE ATTACHÉE AUX VÊTEMENTS PENDANT L'UTILISATION. LA CUÑA DE SEGURIDAD DEBE SUJETARSE A LA ROPA DURANTE EL USO.

WARNING / ADVERTISSEMENT / ADVERTENCIA: HEART RATE MONITOR MAY BE INACCURATE. STOP IMMEDIATELY IF YOU FEEL FAINT. LE MONITEUR DE FRÉQUENCE CARDIAQUE PEUT ÊTRE IMPRÉCIS. ARRÊTEZ IMMÉDIATEMENT SI VOUS VOUS SENTEZ FAIBLE. EL MONITOR DE FRECUENCIA CARDÍACA PUEDE SER INEXACTO. DETÉNGASE INMEDIATAMENTE SI SE SIENTE DÉBIL.

WARNING / ADVERTISSEMENT / ADVERTENCIA: RISK OF PERSONAL INJURY, CHILDREN UNDER 14 SHOULD NOT USE THIS MACHINE. RISQUE DE BLESSURES POUR LES PERSONNES, LES ENFANTS DE MOINS DE 14 ANS NE DEVRAIENT PAS UTILISER LA MACHINE. RIESGO DE LESIONES PERSONALES, LOS NIÑOS NO DEBEN USAR LA MÁQUINA.

WARNING / ADVERTISSEMENT / ADVERTENCIA: KEEP HANDS AND FEET AWAY FROM ALL MOVING PARTS. GARDER LES MAINS ET LES PIEDS À L'ÉCART DE TOUTES LES PIÈCES EN MOUVEMENT. MANTENGA LAS MANOS Y LOS PIES ALEJADOS DE TODAS LAS PIEZAS EN MOVIMIENTO.

WARNING / ADVERTISSEMENT / ADVERTENCIA: DO NOT STAND ON REAR END CAP AND ROLLER. NE VOUS TENZ PAS SUR LE CAPOT ARRIÈRE ET LE GALET. NO SE PARE SOBRE LA TAPA TRASERA Y EL RODILLO.

WARNING / ADVERTISSEMENT / ADVERTENCIA: DO NOT WEAR LOOSE-FITTING SHOES WHILE USING THE TREADMILL. NE PAS PORTER DES CHAUSSURES TENDANCE OU AMPLES LORS DE L'UTILISATION DU TAPIS ROULANT. NO USE ZAPATOS SUELTOS MIENTRAS USA LA CINTA DE CORRER.

WARNING / ADVERTISSEMENT / ADVERTENCIA: REPLACE ANY "CAUTION," "WARNING," OR "DANGER" LABEL THAT IS ILLEGIBLE, DAMAGED, OR REMOVED. REMPLACEZ TOUTE ÉTIQUETTE "ATTENTION", "AVERTISSEMENT" OU "DANGER" QUI EST ILLISIBLE, ENDOMMAGÉE OU RETIRÉE. REEMPLACE CUALQUIER ETIQUETA DE "PRECAUCIÓN", "ADVERTENCIA" O "PELIGRO" QUE ESTÉ ILEGIBLE, DAÑADA O RETIRADA.

WARNING / ADVERTISSEMENT / ADVERTENCIA: USE HANDRAILS TO PREVENT FALLS AND ALWAYS WEAR THE SAFETY CLIP. UTILISEZ LES MANIÈRES POUR PRÉVENIR LES CHUTES ET PORTEZ TOUJOURS LA PINCE DE SÛRETÉ. USE LOS PASAMANOS PARA PREVENIR CAÍDAS Y USE SIEMPRE EL CLIP DE SEGURIDAD.

WARNING / ADVERTISSEMENT / ADVERTENCIA: STOP IF YOU FEEL FAINT, NAUSEOUS, OR SHORT OF BREATH. ARRÊTEZ-VOUS SI VOUS VOUS SENTEZ FAIBLE, NAUSÉABOND OU ESSOUFFLÉ. DETÉNGASE SI SE SIENTE DÉBIL, NÁUSEAS O FALTA DE AIRE.

WARNING / ADVERTISSEMENT / ADVERTENCIA: USE REAR END CAPS TO PREVENT INJURY. UTILISEZ LES CAPUCHONS ARRIÈRE POUR PRÉVENIR LES BLESSURES. USE LAS TAPAS TRASERAS PARA PREVENIR LESIONES.

FOR CONSUMER USE ONLY / RÉSERVÉ AU CONSOMMATEUR / PARA USO DEL CONSUMIDOR

Maximum User Weight: 136 kg / 300 lb

WARNING / ADVERTISSEMENT / ADVERTENCIA: TO REDUCE THE RISK OF ELECTRIC SHOCK, UNPLUG THE MACHINE BEFORE CLEANING OR SERVICING. POUR RÉDUIRE LE RISQUE DE DÉCHARGE ÉLECTRIQUE, DÉBRANCHEZ LA MACHINE AVANT LE NETTOYAGE OU L'ENTRETIEN. PARA REDUCIR EL RIESGO DE DESCARGA ELÉCTRICA, DESENCHUFE LA MÁQUINA ANTES DE LIMPIARLA O REALIZARLE MANTENIMIENTO.

WARNING

WARNING / AVERTISSEMENT / ADVERTENCIA: CONTACT MAY CAUSE ELECTRICAL SHOCK OR BURNS. TURN OFF POWER AND UNPLUG BEFORE SERVICING. LE CONTACT PRÉSENTE UN RISQUE D'ÉLECTROCUTION OU DE BRÛLURE. ÉTEINDRE ET DÉBRANCHER L'APPAREIL AVANT L'ENTRETIEN. EL CONTACTO PUEDE CAUSAR DESCARGAS ELÉCTRICAS O QUEMADURAS. APAGUE Y DESENCHUFE ANTES DEL MANTENIMIENTO.

WARNING

WARNING / ADVERTISSEMENT / ADVERTENCIA: STORE THE STRAP FOR FUTURE REPACKAGING. KEEP THE STRAP ON WHEN MOVING THE TREADMILL IN A NON-ASSEMBLED STATE. DO NOT LIFT THE TREADMILL WITHOUT SECURING THE RUNNING DECK AND BOTTOM FRAME WITH THE STRAP. FAILURE TO DO SO MAY RESULT IN INJURY. CONSERVER LA SANGLE POUR LE FUTUR REMBALLAGE. UTILISER LA SANGLE POUR DÉPLACER LE TAPIS ROULANT NON MONTÉ. POUR ÉVITER LES BLESSURES, FIXER LE PLATEAU ROULANT ET LE CADRE INFÉRIEUR AVEC LA SANGLE AVANT DE SOULÉVER LE TAPIS ROULANT. CONSERVE LA CORREA PARA UN EMBALAJE FUTURO. NO QUITE LA CORREA CUANDO DESPLACE LA CINTA DE CORRER SI NO ESTÁ MONTADA. PARA EVITAR LESIONES, ASEGURE LA PLATAFORMA Y EL MARCO INFERIOR CON LA CORREA ANTES DE LEVANTAR LA CINTA DE CORRER.

CAUTION / ATTENTION / CUIDADO: KEEP HANDS AND FEET AWAY WHILE TREADMILL IS RUNNING. TENIR LES PIEDS ET LES MAINS ÉLOIGNÉS LORSQUE LE TAPIS ROULANT EST EN MARCHE. MANTENGA LAS MANOS Y LOS PIES ALEJADOS AL USAR LA CINTA DE CORRER.

Space Requirements

This treadmill requires a minimum amount of floor space to safely operate. Keep a minimum open area of 2 m (78 in) behind the treadmill, and 0.6 m (24 in) on both sides. A space of 0.3 m (12 in) in the front is recommended for access to the power cord and switch.

Stowed (folded) dimensions of machine: 108.5 cm (42.7 in) L x 108 cm (42.5 in) W x 152.8 cm (60.2 in) H

Total Surface Area (footprint) of machine: 19,116 cm²

Weight of machine: 79 kg (174.2 lbs)

A diagram shows the treadmill from a top-down view, indicating required clearance space around it: 2 meters (78 inches) behind, 0.6 meters (24 inches) on each side, and 0.3 meters (12 inches) in front.

Use of Safety Key

This treadmill is designed with a removable Safety Key. If the Safety Key is removed, the treadmill will not operate and will display "Please Reinsert the Safety Key". The console display will reset once the Safety Key is pushed back in place.

WARNING: The Safety Key red clip should be attached to the user's clothing directly in front of the Safety Key. In case of emergency, remove the Safety Key to immediately stop the belt and shut off the treadmill.

A diagram illustrates the placement of the safety key and clip on the user's clothing.

Grounding Instructions (for 110V Machines)

This product must be grounded. If it should malfunction or breakdown, grounding provides a path of least resistance for electric current to reduce the risk of electric shock. This treadmill is equipped with a cord having an equipment-grounding conductor and a grounding plug. The plug must be plugged into an appropriate outlet that is properly installed and grounded in accordance with all local codes and ordinances.

DANGER: Improper connection of the equipment-grounding conductor can result in a risk of electric shock. Check with a qualified electrician or serviceman if you are in doubt as to whether the product is properly grounded. Do not modify the plug provided with the treadmill; if it will not fit the outlet, have a proper outlet installed by a qualified electrician.

A diagram shows a standard three-prong plug and a grounded electrical outlet.

This treadmill is intended for use on a nominal 120V circuit and has a grounding plug that looks like the plug illustrated. Make sure the treadmill is connected to an outlet that has the same configuration as the plug. No extension cord or adapter should be used for this treadmill.

Power Requirements (for 110V Machines)

WARNING:

1. This treadmill requires a power source of 15 Amps (120V) to operate properly. Verify the power source is correct before plugging in the treadmill. Any power source above or below this grade could cause significant damage to the treadmill and/or user.
2. Never use a ground fault circuit interrupt (GFCI) wall outlet with this treadmill. Route the power cord away from any moving part of the treadmill, including the elevation mechanism and transport wheels.
3. Never operate the treadmill using a generator or UPS power supply.
4. Never remove any cover without first disconnecting AC power.

A diagram shows the power input socket, circuit breaker, and power ON/OFF switch on the treadmill.

Grounding Instructions (for 220V Machines)

This product must be grounded. If it should malfunction or breakdown, grounding provides a path of least resistance for electric current to reduce the risk of electric shock. This treadmill is equipped with a cord having an equipment-grounding conductor and a grounding plug. The plug must be plugged into an appropriate outlet that is properly installed and grounded in accordance with all local codes and ordinances.

DANGER: Improper connection of the equipment-grounding conductor can result in a risk of electric shock. Check with a qualified electrician or serviceman if you are in doubt as to whether the product is properly grounded. Do not modify the plug provided with the treadmill; if it will not fit the outlet, have a proper outlet installed by a qualified electrician.

Diagrams show various international power plugs and outlets.

This treadmill is intended for use on a nominal 220V circuit and has a plug that looks like one of the plugs illustrated (depending on your region). Make sure the treadmill is connected to an outlet that has the same configuration as the plug. No extension cord or adapter should be used for this treadmill.

Power Requirements (for 220V Machines)

WARNING:

1. This treadmill requires a power source of 10 Amps (220V) to operate properly. Verify the power source is correct before plugging in the treadmill. Any power source above or below this grade could cause significant damage to the treadmill and/or user.
2. Never use a ground fault circuit interrupt (GFCI) wall outlet with this treadmill. Route the power cord away from any moving part of the treadmill, including the elevation mechanism and transport wheels.
3. Never operate the treadmill using a generator or UPS power supply.
4. Never remove any cover without first disconnecting AC power.

A diagram shows the power input socket, circuit breaker, and power ON/OFF switch on the treadmill.

Hardware Pack (Not to Scale)

Diagrams show various hardware components with labels in English, French, and Spanish.

Assembly

WARNING: Do not remove the Packing Strap until instructed. Do not lift the treadmill without the Packing Strap securing the Running Deck to the Base Frame Assembly. Failure to do so may result in injury or damage to property.

NOTE: It is recommended to have at least 2 people for unboxing and assembling the treadmill.

Step 1

Remove the treadmill from the carton and place it on flat ground in the intended workout area. Remove the Packing Strap that secures the Running Deck to the Base Frame Assembly. Save the Packing Strap for future use.

WARNING: The treadmill may be moved by two or more people depending on their physical abilities and capacities. Make sure that you and the others are all physically fit and able to move the treadmill safely.

A diagram shows the treadmill with the packing strap indicated.

Step 2

Insert the Safety Key into the Console and Handrail Assembly, and connect the Power Cord to a grounded outlet and the treadmill. Turn on the treadmill with the Power On/Off Switch. Allow the Touchscreen Console to fully activate, displaying the Log In screen (approximately 40 seconds).

A diagram shows the safety key and power cord being connected.

Step 3

With the Packing Strap removed, push and hold down the INCLINE and SPEED + Buttons together for 2 seconds. The display will show "Inc" and "00".

Tap the INCLINE + Button twelve times. The display will show "Inc" and "12". The Running Deck will raise until it reaches the maximum incline. To stop the deck from raising, push the STOP Button.

WARNING: Be sure the area is clear around and on the machine. Keep hands away from all moving parts.

Diagrams illustrate the console buttons for incline and speed adjustment.

Step 4

Lift the Left and Right Uprights until the holes at the bottom are aligned on the Base Frame Assembly, and install the two Large Adjustable Clamping Handles (1). DO NOT FULLY TIGHTEN THE HANDLES UNTIL INSTRUCTED.

WARNING: The Console and Handrail Assembly is loose and can pivot down onto the Uprights. Keep fingers away from the ends of the Upright tubes. A second person to safely hold the Uprights during this step is recommended. The Mast is also loose and can pivot onto the Console and Handrail Assembly. Do not grasp the Mast or Touchscreen Console to lift the Left and Right Uprights.

Diagram shows the placement of the Large Adjustable Clamping Handles.

Hardware Required: (1) Large Adjustable Clamping Handle 2pc.

Step 5

Pivot the Console and Handrail Assembly until the holes align, and install the two Small Adjustable Clamping Handles (2). Tighten the Adjustable Clamping Handles (2) by hand. Adjust the handles to align with the arrow labels on the Left and Right Uprights. To adjust a handle, pull it outward to disengage, rotate until it points at the arrow label, and then release the handle into the desired position.

WARNING: Keep fingers away from the ends of the Upright tubes when pivoting the Console and Handrail Assembly. A second person to safely hold the Console and Handrail Assembly during this step is recommended. Do not grasp the Mast or Touchscreen Console to lift the Console and Handrail Assembly.

Diagrams show the attachment of the Small Adjustable Clamping Handles and how to adjust them.

Hardware Required: (2) Small Adjustable Clamping Handle 2pc.

Step 6

Fully tighten the two Large Adjustable Clamping Handles (1) from STEP 4. Once the Adjustable Clamping Handles (1) have been fully tightened, inspect the positions of the handles. The handles need to point downward. To adjust a handle, pull it outward to disengage, rotate until it points downward, and then release the handle into the desired position.

WARNING: The handles must point down toward the floor or damage to the machine may occur when the deck is lowered.

NOTE: To hide the label on the Clamping Handle, flip it so the label faces the machine and then rotate it so the Handle points downward.

Diagrams show how to properly orient the clamping handles.

Step 7

The Left and Right Outer Upright Covers have two tabs along the top. Slide the tabs of the Outer Upright Cover up into the Console and Handrail Assembly, and then push into place.

Diagram shows the attachment of the Upright Covers.

Step 8

Attach the Water Bottle Holders to the Left and Right Uprights.

Diagram shows the attachment of the Water Bottle Holders.

Step 9

Pivot the Mast with the Touchscreen Console upward, and secure the Mast to the Console and Handrail Assembly with the Securing Knob (3). Hold the Mast in place until the Securing Knob (3) is fully tightened.

WARNING: The Mast is loose and can pivot down onto the Console and Handrail Assembly. Keep fingers away from the base of the Mast. A second person to safely hold the Mast during this step is recommended.

Diagram shows the attachment of the Securing Knob.

Hardware Required: (3) Securing Knob 1pc.

Step 10

Tap the INCLINE - Button twelve times. The Running Deck will lower until it reaches the minimum incline. The display will show "Inc" and "00".

WARNING: Be sure that the area is clear beneath, around, and on the machine. Keep hands away from all moving parts. Be SURE that the Adjustable Clamping Handles (1) on the front of the machine point down toward the floor or damage to the machine may occur when the deck is lowered.

Then push and hold down the INCLINE and SPEED - Buttons together for 2 seconds. The display will stop showing "Inc" and "00".

Diagrams illustrate the console buttons for incline and speed adjustment.

Feature Overview

A diagram labels the main components of the treadmill: Console, USB Flash Port, Handrails, Safety Key, Water Holder, Running Belt, Running Deck, Console Keypad, Side Platforms, and Transport Wheel.

Before You Begin

This treadmill is built for optimum safety. However, certain precautions apply whenever you operate a piece of exercise equipment.

WARNING: Before using this treadmill, all users must read, understand, and carefully follow all warnings, instructions, and procedures on the treadmill and in this User Manual. The user is required to perform a complete visual inspection, and test of the features and functions of the assembled treadmill prior to use. Inspect all hardware and securing devices to be sure that they are fully tightened, and tighten as necessary.

CAUTION:

1. To avoid injury, use extreme caution when stepping onto or off of a moving belt.
2. Changes in speed do not occur immediately. Set your desired speed using the adjustment keys on the console. The speed will increase gradually.
3. While on the treadmill, move with caution as distractions may cause you to lose balance and stray from walking in the center of the belt, which may result in serious injury.
4. The treadmill starts at very low speed. To begin use, hold onto the handrails and stand on the side platforms while it starts up, then step onto the belt once it's in motion.
5. Always hold the handrail when changing settings on the console.
6. When ready to workout, attach the Safety Key and the Power Cord to the machine.

Console Operation

Touchscreen Console Overview

The treadmill is equipped with a Touchscreen Console providing an additional level of interaction, user features, and workouts. The Centr Touchscreen Console operations and details are contained in the online manual, which can be accessed by scanning the QR Code on the front page.

Console Keypad Overview

NOTE: The console control keys are precisely set and require very little finger pressure to use. To avoid damaging these keys, do not use excessive pressure when operating these controls. For best performance of the touch buttons, regularly clean the console surface.

Diagrams illustrate the console buttons and their functions.

START / PAUSE: Push this button to START a workout. The console will do a 4-second countdown and then the belt will begin to move. When the belt is moving, push the button again to PAUSE your workout. When in PAUSE, both SPEED and INCLINE will change to 0. Press again to exit PAUSE and resume your workout. Speed and incline will gradually return to the levels when the workout was paused.

STOP: Push this button at any time to STOP the workout. If in PAUSE state, push the STOP button to end a paused workout and enter IDLE state.

INCLINE ADJUSTMENT: Press 2, 4, 6, or 8 INCLINE preset button to directly move to that INCLINE running grade. Use the +/- buttons to adjust the INCLINE between 0 and 12. Hold either + or - key for 0.5 seconds to quickly change the INCLINE.

SPEED ADJUSTMENT: Press 2, 4, 6, or 8 SPEED preset button to directly move to that SPEED. Use the +/- buttons to adjust the SPEED between 1 mph / 1.6 kph and 10 mph / 16 kph. Hold either + or - key for 0.5 seconds to quickly change the SPEED.

The default speed and distance units are mph / miles, but can be set to kph / km. To change the units of measurement with the Touchscreen Console, tap on SETTING (lower right corner of the display) from the IDLE mode. Then tap on Machine Setting, and Unit. The option for Imperial or Metric is displayed. Tap on the desired unit of measurement, and then tap the Back icon to exit to the IDLE mode.

Console Modes

INITIAL POWER ON: After the On/Off power switch is turned on, the Touchscreen Console will start up and show the Log In screen after approximately 40 seconds. All segments and icons on the Console Keypad will also light up for 2 seconds, then it will enter IDLE mode.

IDLE (STANDBY): INCLINE and SPEED will both be set to 0 and the Heart Rate (HR) circle will blink yellow for 1 minute as it searches for a HR device. If after 5 minutes of no activity, the backlight will flash Green for 30 seconds. After 5 more minutes of no activity, the backlight will flash Green for 30 seconds and all of the Console Keypad lights will turn off.

LOW POWER CONSUMPTION: If Sleep mode is active under Machine Settings on the Touchscreen Console, the treadmill will enter LOW POWER CONSUMPTION mode after 10 minutes of no activity. This mode is to save power when not using the treadmill. During LOW POWER CONSUMPTION mode, a maximum of 0.46 Watts is used by the treadmill. Push any button on the Console Keypad to exit LOW POWER CONSUMPTION mode and shift to IDLE mode.

PAUSE: In PAUSE mode, the INCLINE and SPEED will both be set to 0. Push START / PAUSE button to resume workout, and STOP to end your workout and enter IDLE mode. The workout will resume, and speed and incline will gradually return to the levels when the workout was paused.

RUNNING: When in IDLE mode, press the START / PAUSE button to begin a Quick Start Workout, or select a workout program from the Touchscreen Console. The console will do a 4-second countdown and then the belt will begin to move at the minimum SPEED of 1.0 mph. Press the PAUSE button to enter PAUSE mode, and the STOP button to end your workout.

NOTE: After 1 minute, if the belt is moving and the motor does not detect a user on the belt, it will automatically exit RUNNING mode and enter IDLE mode.

The light around the perimeter of the Console Keypad will show 3 different colors based on the current speed of the treadmill:

• GREEN: 1.0 - 3.7mph
• ORANGE: 3.8 - 6.2mph
• RED: 6.3 - 10.0mph

Heart Rate Device

This console will connect to an activated chest strap or any other similar device that uses BLE protocol. When first turning on the treadmill, the circle around the HR metric will blink orange for 1 minute while it searches for a signal. When a Bluetooth® heart rate signal is found, the Heart Icon will turn on, the Heart BPM will be shown, and the circle will display a different color based on the heart rate running formula ((220 - age) x %). The default age is set to 20.

Bluetooth® Audio from Device to Treadmill Speakers

Your machine can play audio via a Bluetooth® connection from your phone or other Bluetooth audio device through the treadmill speakers. The name of the Bluetooth® audio device is "BT-Speaker".

1. From your device, scan for available Bluetooth devices from the Bluetooth or Connected devices setting.
2. Tap on "BT-Speaker" to connect to it.
3. Once the device is found, tap on Pair.
4. The "BT-Speaker" is added to the Paired Devices list and is currently active.
5. Play the desired audio on the device and adjust the volume with the console.

NOTE: To remove a previously connected or paired device from the list, tap on the icon to the right of the undesired device and select Unpair. The device is removed from the list.

Bluetooth® Audio from the Treadmill to Headphones

Your machine can play audio via a Bluetooth® connection to your Bluetooth headphones.

1. With the console active, tap on the Bluetooth icon.
2. Activate your Bluetooth headphones and put them into pairing mode. Follow the instructions provided by the manufacturer to pair or connect it.
3. Once the Bluetooth headphones are found, the console will list it as an available device.
4. Tap on Connect. The headphones will be connected, muting the speakers on the treadmill.

NOTE: To disconnect your device, tap on Disconnect from the list of connected devices.

Working Out with a Fitness App

Your machine can connect via a Bluetooth® connection to a fitness app (such as Zwift) running on your device. The app will reflect the current workout, but the speed and incline of the workout will be controlled by the treadmill.

1. Confirm that Bluetooth is active on your device.
2. Open the desired fitness app on your device, and log in to your account.
3. Next, connect the treadmill to the app. On the Zwift app, select the Run tab and tap on "Run Speed" from the Paired Devices screen.
4. The app will search for available devices and provide an available list.
5. Tap on "Centr-T3-XXXXXX" to select it.
6. The app will show that it is connected to the treadmill.
7. Tap OK.
8. Then select a workout and tap Start when ready to workout.
9. Once the workout on the app begins, push Start on the treadmill to begin a Quick Start workout. The app will capture your workout from the treadmill.

NOTE: If the app does not follow along with the workout, the connection to the treadmill may need to be reconnected. For the Zwift app, tap the lower left side of the screen on your device. Then tap on Menu, and the available options are displayed. Tap on Pair found on the right side of the display. The Paired Devices screen of the app is displayed. Repeat Steps 3-7 to reconnect the treadmill to the app.

Folding and Moving Instructions

Folding

Before folding the treadmill, ensure that the Incline is set to 0, the Power switch is in the Off position, and the power cord is removed from the outlet and machine.

Unfolding

Before unfolding the treadmill, ensure that the floor space under the treadmill is free of any objects.

Diagrams illustrate the folding and unfolding mechanism of the treadmill.

Moving

Before moving the treadmill, please ensure that it has been properly folded, and that the power cord is disconnected.

Transporting

When needing to transport the treadmill into a different room or location, it may need to be tilted onto a side. The treadmill must be broken down to the originally shipped configuration by reversing the assembly process, and the Packing Strap that shipped with the treadmill MUST be installed before it can be tilted onto a side and transported.

WARNING: Do not tilt the treadmill onto a side without the Packing Strap securing the Running Deck to the Base Frame Assembly. Failure to do so may result in injury or damage to property.

During disassembly, be aware that the Mast, the Console and Handrail Assembly, and the Uprights will freely pivot once the Securing Knob and Adjustable Clamping Handles are removed. Be prepared to support the weight of the Console and Handrail Assembly and Uprights, and safely pivot them down to the Deck. Keep fingers away from the ends of the Upright tubes and the Deck. Do not grasp the Mast or Touchscreen Console to lower the Uprights. A second person is encouraged to assist with this process. Once safely lowered, be sure to securely install the Packing Strap.

Diagrams illustrate the process of moving the treadmill.

Maintenance and Care

WARNING: The safe operation of the machine can only be maintained when the equipment is regularly examined for damage and wear. It is the sole responsibility of the user/owner to ensure that regular maintenance and inspections for damage and wear are performed. Special attention should be given to components which are most susceptible to wear. Components which are most susceptible to wear are the Running Belt, Running Deck, Rollers, and Side Platforms. Worn or damaged components should be replaced immediately, or the equipment removed from use until the repair is made. Inspect all bolts, nuts, and any other securing devices to be sure that they are fully tightened and that the machine is properly assembled and in a safe condition. All warnings and instructions must be read and followed prior to use.

General cleaning will help prolong the life and performance of the treadmill.

• Keep the treadmill clean and maintained by dusting the components on a regular basis.
• Cleaning and maintenance of the treadmill should not be done by anyone under 14 years of age. Keep children under 14 away from this machine.
• Clean the side platforms and the visible portion of the running deck to prevent debris from accumulating underneath the running belt. Debris under the running belt will degrade the performance and prematurely wear out the running belt and deck.
• Keep your running shoes clean so that debris does not accumulate underneath the running belt.
• Clean the surface of the running belt with a clean damp cloth.
• Regularly inspect the product for loose hardware.
• The moving parts should turn freely and quietly. Abnormal moving parts will affect the safety of the equipment.
• To prolong the treadmill life, it is suggested that the product be powered off for at least 10 minutes for every 2 hours of use.
• Power off the treadmill when not in use.
• It is recommended to place the treadmill on a qualified treadmill mat that is slightly larger than the treadmill base. This will help protect your product from accumulating dust, debris, and carpet fibers which can affect the performance and longevity of your treadmill.

Scan the QR code on the front page to download the Service Manual.

Adjusting the Running Belt

The running belt is properly adjusted at the factory but may loosen or change over time. It is important to properly adjust the running belt so it has the right tension and is centered on the deck, without drifting to one side.

Running Belt Tension

To check the running belt tension, pull up on the running belt in the middle of the running surface. The running belt should lift off the running deck between 2-3 inches. If the running belt is too tight, this will negatively affect the motor's performance and also create more friction between the roller and running belt. When the running belt is too loose, it may not move smoothly with the motor.

Running Belt Centering

To check the centering of the running belt, set the Incline to 0 and set the Speed to 3.0 mph. Watch the belt to see if it moves all the way to the left or right on the running deck. If properly centered, the belt should be centered on the running deck and the side platforms. If the running belt is not properly centered, this will cause premature running belt failure.

To adjust the running belt tension or centering, use the included Allen wrench and the following table:

Diagrams show the location of the left and right adjustment screws.

Lubricating the Running Belt

IMPORTANT NOTE: This treadmill comes pre-lubricated from the factory, but it is recommended to check your running belt and deck before first use as the silicone oil can dry over time. If the running belt and deck appear dry, then follow the steps below.

Lubricating the running deck and belt is essential as the friction between the two affects the life span and function of the treadmill. Therefore, it is suggested the running belt and deck be inspected regularly.

WARNING: Always unplug the treadmill from the electrical outlet before cleaning, lubricating, or repairing the unit.

Follow these instructions to lubricate the running belt and deck:

1. Attach the extension tube to the bottle of lubricant. This extension tube allows you to evenly apply lubricant across the entire width of the running belt and deck.
2. Raise the running belt up on one side and evenly apply lubricant across the width of the running deck. Ideally, the lubricant should be applied where the feet contact the deck when running, as this is where it is most needed. Use a rag to thoroughly wipe the lubricant over the running deck. Repeat this process to the other side.

Diagrams illustrate the lubrication process.

Troubleshooting

When the treadmill electronics detect a problem or a potential problem, the HR window in the center of the console keypad will display one of the Error Codes in the following table.

WARNING: Always unplug the treadmill from the electrical outlet before cleaning, lubricating, or repairing the unit.