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Model: T3-110.2 ITM. / ART. 1872124 Model: T3-220.2 USER MANUAL CENTR RUNR IMPORTANT, RETAIN FOR FUTURE REFERENCE: READ CAREFULLY Record Serial Number Here MADE IN CHINA 80454-EN-V2025-02-01...
WELCOME Welcome to Centr and thanks for your purchase. We're happy to have you. Please inspect your product and contact us right away if anything is missing or damaged. Your equipment also comes with access to Centr's digital membership, unlocking tools that will fuel your active lifestyle and well-being.
TABLE OF CONTENTS PRODUCT WARRANTY..................3 IMPORTANT SAFETY INSTRUCTIONS............6 WARNING AND SERIAL NUMBER LABELS..........8 USE OF SAFETY KEY..................10 GROUNDING INSTRUCTIONS (FOR 110V MACHINES)......11 GROUNDING INSTRUCTIONS (FOR 220V MACHINES)......12 HARDWARE PACK.....................13 ASSEMBLY......................14 FEATURES OVERVIEW..................24 CONSOLE OPERATION...................25 FOLDING AND MOVING INSTRUCTIONS..........28 MAINTENANCE AND CARE................30 ADJUSTING THE RUNNING BELT..............31 LUBRICATING THE RUNNING BELT............32 TROUBLESHOOTING..................33...
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 properly, if it has been dropped or damaged, or partially immersed in water. Contact Centr customer service.
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ESPECIALLY IMPORTANT FOR INDIVIDUALS OVER THE AGE OF 35 OR PERSONS WITH PRE- EXISTING 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.
WARNING AND SERIAL NUMBER LABELS 80193-V2024-11-25 Manufacture according to MFG-001 specification, supplied by CENTR Engineering. 0188-V2024-11-24 Manufacture according to MFG-001 specification, upplied by CENTR Engineering. WARNING / AVERTISSEMENT / ADVERTENCIA MAXIMUM USER WEIGHT 136 kg / 300 lb WARNING POIDS UTILISATEUR MAXIMAL 80183-V2024-11-25 Manufacture according to MFG-001 specification,...
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80369-V2024-12-18 Manufacture according to MFG-001 specification, supplied by CENTR Engineering. FLOOR SUELO 80421-V2024-11-25 12.8 mm Manufacture according to MFG-001 specification, supplied by CENTR Engineering. PMS 151 C WARNING / AVERTISSEMENT / ADVERTENCIA TO REDUCE THE RISK OF ELECTRIC SHOCK, UNPLUG THE MACHINE BEFORE CLEANING OR SERVICING.
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.
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.
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.
80455-V2025-02-01 HARDWARE PACK (NOT TO SCALE) 2x Large Adjustable Clamping Handle, M10x1.5mm (1) 2x Small Adjustable Clamping Handle, M8x1.25mm 1 x Allen Wrench, 80455-V2025-02-01 240 mm 80454-EN-V2025-02-01 Pg. 13...
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.
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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. Safety Key Console and Handrail Assembly Power On/Off Switch Power Cord...
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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”. INCLINE + Button SPEED + Button STOP Button Tap the INCLINE + Button twelve times. The display will show “Inc” and “12”. The Running Deck will raise until it reaches the maximum incline.
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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.
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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.
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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.
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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. Upper tabs Console and Handrail Assembly Right Outer Upright Cover...
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STEP 8 - Attach the Water Bottle Holders to the Left and Right Uprights. Water Bottle Holder Water Bottle Holder Left Upright Right Upright 80454-EN-V2025-02-01 Pg. 21...
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STEP 9 - Slide the Tablet Holder into the Console and Handrail Assembly until it clicks into place. Console and Handrail Assembly Tablet Holder To remove the Tablet Holder, push the button on the back of the holder while lifting it upward.
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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.
FEATURE OVERVIEW CONSOLE TABLET HOLDER HANDRAILS WATER BOTTLE HOLDER SAFETY KEY RUNNING BELT TRANSPORT WHEEL SIDE PLATFORMS RUNNING DECK BELT ADJUSTMENT BOLTS Pg. 24 80454-EN-V2025-02-01...
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.
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Heart Icon will turn on, the Heart ® The Bluetooth word mark and logos are registered trademarks owned by Bluetooth SIG, Inc., and any use of such marks by Centr, ® LLC, is under license. Other trademarks and trade names are those of their respective owners.
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Paired Devices screen. 4. The app will search for available devices, and will 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.
FOLDING AND MOVING INSTRUCTIONS This treadmill is designed to be folded when not in use, to save floor space and allow for easy transport. FOLDING UNFOLDING Before folding the treadmill, ensure that the Before unfolding the treadmill, ensure that the floor Incline is set to 0, the Power switch is in Off space under the treadmill is free of any objects.
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MOVING Before moving the treadmill, please ensure that it has been properly folded, and that power cord is disconnected. STEP 3 HOLD TREADMILL HERE WHEN MOVING STEP 2 PULL BACK ON HANDRAIL TO LIFT FRONT END OFF THE FLOOR UNTIL BALANCED ON TRANSPORT WHEELS STEP 1 PLACE FOOT HERE...
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.
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.
LUBRICATING THE RUNNING BELT This treadmill does come pre-lubricated from the factory, but it is recommended to IMPORTANT NOTE: 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.
TROUBLESHOOTING When the treadmill electronics detect a problem or a potential problem, the HR window in the center of the console 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. ERROR CODE POSSIBLE SOLUTION(S) E00 - No Error...
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TROUBLESHOOTING WARNING Always unplug the treadmill from the electrical outlet before cleaning, lubricating or repairing the unit. ERROR CODE POSSIBLE SOLUTION(S) E21 - Motor Control Board Save Turn off the power using the On/Off switch. Data Exception 2. After 3 minutes, turn the power ON. If the motor control board fails to start, replace the motor control board.
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INCLINE MOTOR CALIBRATION The treadmill has a separate motor to adjust the Incline running grade. If you see Error Code E16, or if the console has had a firmware update, the Incline motor needs to be re-calibrated. To perform this recalibration, simply hold down these 4 buttons for 2 seconds: INCLINE +, INCLINE -, SPEED +, SPEED -.
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