T540A (From: December 2017)

Ref: 8353400



In stores: December 2017

Designed for walking and running at home so you can stay in shape and work on your cardio fitness and muscle tone. A silent treadmill with a running surface designed for users running at up to 16km/h. The T540A is compatible with the Domyos Econnected app, which lets you keep track of your training sessions.


VERSATILITY: Lets you walk or run at up to 16 km/h with an incline of 0 to 10%.

USER COMFORT: Wider running surface to make it more pleasant: 45 x 125 cm.

COACHING: 24 programmes + compatible with the Domyos Econnected app

Assembling and setting up

Comment monter votre tapis de course Domyos T540A ?

Setting up and using your product

What programmes are available?

This treadmill offers 24 pre-set programmes that vary the speed and incline.

The programmes are divided into several segments. Each segment corresponds to a time, speed and incline setting. Please note: two successive segments can have the same settings. You can modify the speed or incline to suit your level at any time during the programme.

T540A (From: December 2017)
How to start your product

1. Plug in the power cord.

2. Flip the switch near the power cord to "I".

3. Stand on the treadmill's footrest.

4. Clip the safety key to your clothing.

5. Insert the safety key into the slot on the console.

6. Your screen will light up and display GO.

7. Your treadmill is ready to use!

Directions for use

1. If you are a beginner, start by training for several days at a low speed, without overexerting yourself, and taking rest periods if necessary. Gradually increase the number or duration of your workouts. During your workout, be sure to ventilate the room where your treadmill is located.

2. Cooling down: After each workout, walk a few minutes at a low speed to gradually bring the body to rest. This cool-down phase helps bring your cardiovascular and respiratory systems, blood flow and muscles back down to normal. This makes it possible to eliminate counter effects such as lactic acid build-up, which is one of the major causes of muscle pain (cramps and muscle aches).

3. Don't forget to stretch. We recommend that you stretch and hydrate after each workout to relax your muscles and promote recovery.

How can you see the total distance and time run on the treadmill

You are able to see how far you have run and how many hours of running you have done since first starting your treadmill. This can be done as follows:

T540A (From: December 2017)


Operation: bluetooth, usb, jack.

1- The Bluetooth symbol lights up and indicates that a tablet or smartphone is connected to the console. This only works with the “Domyos Econnected” app for IOS and Android.

    Econnected FAQs: https://support.decathlon.fr/support/application-e-connected-tp_1079

2- The USB port is only there to keep your tablet or smartphone charged when using your treadmill.

3- The jack socket is only there for connecting your MP3 player, tablet or smartphone to your console.

Console: Bluetooth, USB, jack
You're getting an e1 error code

Check the connections in steps 2 and 6 of the user guide.

Check whether there is a bent pin or a cut wire.

T540A (From: December 2017)
You're getting an e15 error code

Check the connections in steps 2 and 6 of the user guide.

Check whether there is a bent pin or a cut wire.

T540A (From: December 2017)
Your console isn't showing the right speed

Before you start, make sure your treadmill is plugged in to the mains.

1. Press the "STOP" button.

2. Hold down the "STOP" button down and insert the "SAFETY KEY".

3. The units being used are displayed in the bottom right corner:      UNIT MI   or  UNIT Km.

4. Press "+" to change the unit.

5. Press "STOP" to confirm the changes.

6. You're now ready to use your treadmill.


T540A (From: December 2017)
Your treadmill doesn't switch on

1. Check that the power cord is plugged into a working mains socket (to check if the wall socket is working, plugin a lamp or other electrical device).

2. Check that the other end of the power cord is connected to your treadmill.

3. Check that the main switch near the power cord is set to I.

4. Check that the safety key is pushed fully home in the console.

T540A (From: December 2017)
Your treadmill is making a noise

1. Shoes:

=> The noise you can hear could be the sound of your shoes on the running belt. To check that the noise isn't coming from your shoes, please see the video below


2. The screws are loose:

 => Tighten all of the screws.


3. The running belt is wonky:

=> Click on the "CENTRING THE RUNNING BELT" tab in the MAINTENANCE section.


4. The running belt is not lubricated:

=> Click on the "RUNNING BELT LUBRICATION" tab in the MAINTENANCE section.

How do you activate/deactivate the console's beep?

When you press a button on the console, a beep notifies you that your action has been taken into account. You can deactivate this beep:

1. Access the home "GO" screen on the console by clicking the "STOP" button several times.2. Press the "+" button to turn the "beep" sound on. / Press the "-" to turn the "beep" sound off.3. To exit, wait for 5 seconds until the display returns to GO.

T540A (From: December 2017)
The treadmill slows down when i step onto it

The running belt is slack.

=> Select the "RUNNING BELT TENSION" tab in the MAINTENANCE section.


The treadmill switches off during use

1. If your treadmill is plugged in to an extension cable, unplug it and plug it directly into a wall socket.

2. The problem could be caused by the power cord. In this case, please see the FAQ on "YOUR TREADMILL IS NOT SWITCHING ON"

Trouble detecting heart rate with the handpulse sensors

Slightly dampen your hands and place both hands on the sensors.


T540A (From: December 2017)
The ""go service"" message appears on your screen

Every 200 km, the word "service" flashes up on the "GO” home screen. This message reminds you that your equipment is due for a service.


To delete the flashing message:

Access the start/home "GO" screen on the console by clicking the "STOP button several times."

Hold the "STOP" and "^"buttons down for a few seconds.

T540A (From: December 2017)
You've got a problem with your cardio fitness app

Is your equipment working properly but you're having a problem with the application? Click on the "MY APP" button to check out our solutions.

Parts diagram
T540A (From: December 2017)
T540A (From: December 2017)

You weren't able to fix your problem or didn't find the answer to your question? please contact our technicians.

Preventative care advice

1. Check the motor and the drive belt every 600 hours of use or every 3,600km*2. Replace the running belt every 500 hours of use or every 3,000km*3. Replace the running deck every 700 hours of use or every 4,200km*4. Replace the rollers every 600 hours of use or every 3,600km*


*To find out the number of hours of use or the total distance run, go to the FAQ and read " HOW TO FIND OUT THE DISTANCE RUN AND HOURS OF USE ON YOUR TREADMILL" in the SETTING UP AND USING YOUR PRODUCT section

Regular maintenance

Regular maintenance is necessary to preserve the performance of your appliance and extend its service life. To get rid of any annoying noises coming from your treadmill, remember to

                       Tighten the screws and bolts once a month.

                       Lubricate the running belt after 200 hours of use.

                       Place a standard floor mat (Domyos Training Mat) under your treadmill.



                      Turn off and unplug your treadmill.

                      Apply a small amount of gentle universal cleaner to a pure cotton cloth. Do not spray the cleaner directly onto the treadmill and do not use ammonia or acid cleaners.

                      Wipe the console and screens.

                      Remove any dust and stains on the ramps, uprights, footrests, frame and motor hood. Remember to also wipe the platform alongside the running belt. Do not clean under the running belt.

The ""go service"" message appears on your screen
T540A (From: December 2017)
Centring the running belt

You will need the 6mm Allen key (BTR) that came with your treadmill: 

1.  Start your treadmill at a low speed (4km/h).2.  Insert the key into the screw on the side where the running belt is off-centre.3. Turn it a quarter turn clockwise (wait 30 seconds between each quarter turn) until the belt is back in the correct position.


Running belt lubrication

It is important to do this regularly (every 200 hours of use) to extend your treadmill's life.  1 & 2. Two sprays to the left and right of the running belt will suffice.  3. After spraying, let your treadmill run without anyone on it for five minutes at 5 kph.

Running belt tension

The running belt is a wearing part that becomes loose over time. Re-tighten it as soon it begins to go slack (sliding sensation, jerky motion).


1&2. Turn the two adjustment screws a half turn clockwise (repeat if necessary, but make sure you don't over-tighten the belt).


3. The belt is properly tightened if you can lift the edges 3 to 5 cm on each side.

T540A (From: December 2017)

Order spare parts for this product



T540A (From: December 2017)

Need the product's user guide? Click to download.

T540A (From: December 2017)

Composition / advice


Frame: 100% steel, 0% polystyrene (PS) // Hood: 75% polystyrene (PS), 25% polyvinyl chloride (phthalate-free) // Deck: 100% wood

// Packaging: 90% cellulose, 10% polystyrene (PS)


Max user weight: 130kg. This treadmill is designed to be used up to 5 hours per week.


Compatible with the Domyos Econnected app, which is available on tablets and smartphones that connect to your treadmill via Bluetooth.~The USB port lets you keep your tablet or smartphone charged and the audio jack lets you play music on 2x3W speakers


1. The power consumption of the treadmill is 820 watts for a 75 kg user at 16 km/h.~2. The sound pressure level measured 1m above the machine's surface and 1.6m above the ground is 70 dBa (at the max speed of 16km/h, with no runner).~3. The noise level emitted under unladen operating conditions is lower than that emitted during loaded operation.~4. The running surface is 45cm x 130cm.

T540A (From: December 2017)

Our commitments

Domyos guarantees this product under normal conditions of use for five years for the structure and two years for other parts and labour from the date of purchase shown on the receipt.