REF: 8371087



Year sold: 2016


Designed for walking or running to keep fit and improve your strength and cardio fitness. 


The Comfort Run is perfect for walking and running up to 16 km/h at home. Our customers love the comfort, easy assembly and ease of use for this treadmill.

Setting up and using your product

Thank you for purchasing a Domyos product. We've gathered together some handy tips to help you when you first set up and use your machine. 

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:

What programmes are available?
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 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!


Is your equipment properly set up but you're still having an issue when using it? See all our FAQ here.

The treadmill won't start and the motor is making a noise

The treadmill is in calibration mode.

=> Wait two to three minutes: you'll notice the treadmill is raising and lowering. After calibration is complete, the console will come on.




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, plug in a lamp or another electrical device).

2. Make sure the other end of the power cord is plugged into your treadmill.

3. Check that the main switch near the power cord is in position I.

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



Your treadmill is making a noise

The running belt is off-centred => Select the tab"Centring the running belt"


The running belt is not lubricated => Select the tab "Lubricating the running belt"


The screws are loose=> Tighten all of the screws


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 and insert the "SAFETY KEY"

3. The bottom right of the display will tell you which unit is being used:      E=MILES    RN=Km/h


4. Press "+" to change the unit


5. Remove the "SAFETY KEY" to validate the changes


6. You can now use the treadmill 


Assembling the prop rod
The treadmill slows down when you step onto it

=> The running belt is slack

Select the "Running belt tension tab"



The treadmill turns off during use

1. The treadmill is programmed to turn off automatically after 99 minutes of use. Press the on/off button to restart the treadmill.

2. Check that a fuse hasn't been tripped.

3. Remove the safety key from the console. Reinsert the safety key.  

The treadmill incline isn't working or is blocked

If the treadmill did not have enough time to calibrate the incline:

          => Turn the treadmill off, turn it back on and insert the safety key 

          => Let it run through the full calibration cycle. The treadmill will raise up to its maximum incline before coming back down to zero. The process may take several minutes


To force the treadmill calibration:

1.Press Stop and Speed + at the same time

2. Insert the safety key while continuing to press the buttons

3. Press Stop once and the screen information will appear

4. Press incline+ to launch the calibration                               


You weren't able to fix your problem or didn't find the answer to your question? 


I maintain my product

Care and maintenance are important for the longevity of your equipment. Please find further maintenance instructions here.

Adjusting the position of the running belt (centring)

1. Locate the coloured indicators at the back of your treadmill. If they appear red, the band needs to be re-centred. This will enable you to protect the running belt and prevent the machine from stopping when you aren't expecting it to.

2. Turn your treadmill to 4 km/h (2.5 mph) and stand at the back of the machine.

3. If the belt has shifted towards the left: Turn the left adjustment screw through half a rotation, in a clockwise direction.

4. If the belt has shifted towards the right: Turn the right adjustment screw through half a rotation, in a clockwise direction.

5. Leave your treadmill running for the time it takes for the belt to move across (1 to 2 minutes) and repeat the operation if necessary.

Make sure, however, that you do not over-stretch the belt.

Adjusting the tension in the running belt

The running belt will be subjected to wear and tear and become less taut over time. Be sure to tighten it as soon as it starts to slip (a skidding sensation, with jerky changes of speed).


1&2. Turn the 2 adjustment screws through half a rotation, in a clockwise direction. Repeat this step if necessary but make sure you don't over-stretch the belt.

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

Lubricating the running belt

It is imperative that you keep your treadmill well-lubricated, so as to limit the amount of friction between the running belt and the deck. No lubrication is necessary if traces of silicone are present on the inner side of the running belt or on the deck (and the surface is damp and slightly greasy).

If the belt and the deck are dry:


1. Switch off your treadmill and unplug it.


2. Lift up the sides of the running belt and coat the inner surface with silicone.*


3. Plug your treadmill in again.


4. Make the belt rotate at a speed of 4 km/h (2.5 mph), with no-one on it, for 10 to 20 seconds.


5. Your treadmill is ready for use!


* A single lubrication corresponds to a dose of between 5 and 10 ml of silicone.

Please note that if you use too much silicone, you could harm the proper functioning of your treadmill (risk of skidding).

When buying lubricants, consult your local DECATHLON store or go to


Regular maintenance is necessary to maintain the performance of the machine and to extend the life of the product.

The following can help reduce treadmill noise:


        1. Tighten the screws and bolts once a month.

        2. Lubricate the running belt after 200 hours of use.

        3. Place a suitable floor mat (such as the Domyos Training Mat) under your treadmill.





        1. Switch off and then unplug the treadmill.

        2. Apply a small amound of mild, multi-purpose cleaner, using a 100% cotton cloth. Do not spray directly onto the walking belt and do not use acid or ammonia-based cleaning products.

        3. Wipe the console and screens.

        4. Remove any dust and grime from the hand rails, uprights, foot rails, frame and motor hood. In addition, wipe the deck along the sides of the walking belt. Do not wipe under the walking belt.


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Our engagements

DOMYOS guarantees this product under normal use conditions, 5 years for the structure, 2 for other parts and labour as from date of purchase, as shown on receipt.