Genau iTech R5 Electric Treadmill
User Manual
Contents
- Thank you for your purchase!
- Safety Instructions
- Product Components
- Assembly
- Floor Leveling Adjustment
- Folding the Treadmill
- Unfolding the Treadmill
- Setup and Operation
- System Control Guide
- Error Codes and Troubleshooting
- Preset Programs
- Care, Storage and Maintenance
- Workout Tips and Recommendations
- Warranty
- Specifications
- Service
Thank you for your purchase!

Thank you for purchasing the Genau iTech R5A treadmill. Please use the equipment correctly to ensure your safety and health. Read the information below carefully before use.
Please read this manual before assembling and using the treadmill.
As part of our commitment to continuous improvement, the product may be updated when necessary without prior notice. If this manual does not match the product, the actual product takes precedence.
Safety Instructions
Warning!
Before starting any fitness program, you should have a medical examination, especially if you:
- have high blood pressure, high cholesterol, diabetes, chronic respiratory disease or heart disease;
- have a family history of any of the above conditions;
- are pregnant;
- are over 35 years old;
- smoke and/or are obese;
- have not exercised regularly in the past year;
- have other chronic diseases or physical impairments, or are taking any medication.
If you experience dizziness, chest pain, nausea or any other abnormal symptoms while using the treadmill, stop exercising immediately. Consult a doctor before continuing.
Intended Use
- This model can be used for running or walking.
- Suitable for home use.
General Precautions
Indoor use only
The treadmill is suitable only for dry and clean rooms. Keep it away from moisture, dust and direct sunlight. Do not place the equipment near sources of heat or water, such as in a bathroom or kitchen.
Electrical safety
- Use only grounded outlets and do not share the outlet with other appliances.
- A damaged power cord must be replaced by a qualified professional.
- Unplug the treadmill when it is not in use.
- Do not touch the plug or wires with wet hands.
- In case of overheating or overload, the system shuts down automatically. Check the mains voltage and replace faulty parts if problems are found.
Use by children
- Children may use the equipment only under adult supervision.
- The equipment is not a toy.
- Children must not be near the treadmill without adult supervision.
Use by persons with disabilities or limited capacity
Persons with disabilities or limited capacity must be supervised by a doctor or a caregiver.
Clothing and footwear
Wear sportswear and athletic shoes. Avoid loose or baggy clothing that could get caught in the mechanisms and moving parts of the treadmill.
Installation site requirements
The owner is responsible for taking into account the space requirements around the treadmill during operation, voluntary and industry standards, fire safety regulations and other requirements of national legislation. Recommended minimum clearance around the equipment according to EU rules (since March 1, 2017): for access and passage, at least 0.5 m to the left, right and in front of the treadmill, and 2 m behind it.
Assembly requirements
Follow the assembly instructions and assemble the treadmill only on a level surface. Do not plug the treadmill in until assembly is complete. Make sure all assembly parts are present according to the parts list. If you have any difficulties with assembly, contact the seller.
Maximum user weight
Observe the maximum user weight stated in the specifications.
Prohibited actions
- Do not jump on the treadmill, rock it or run barefoot.
- Do not use the treadmill if assembly has not been fully completed or if internal mechanisms are exposed.
- Do not use the treadmill if it is defective or damaged.
- Do not use the treadmill if you feel unwell.
- Only one person may use the treadmill at a time.
- Do not use the treadmill under the influence of alcohol or drugs.
- Keep other people, pets and children away from moving parts during use — this may cause injury.
Operation and Safety
Warm-up
Always warm up your muscles before exercising.
Equipment inspection
Before each use, inspect the treadmill for wear of parts and moving components. Make sure the treadmill is fully functional and safe.
Running belt
To avoid injury, take special care when stepping onto or off the running belt.
Starting a workout and starting the belt
Stand on the side rails, press "Start" and wait until the belt starts moving at low speed. Then carefully step onto the belt. This reduces the load on the motor at startup.
Safety key
Always clip the safety key to your clothing. It will stop the treadmill in an emergency. Keep the key away from children.
Health monitoring
If you feel dizzy, have chest pain or feel unwell in any other way, stop exercising immediately and see a doctor. People over 35 or with chronic diseases are advised to consult a doctor before starting to exercise.
Disposal
The electronic components in this equipment are considered hazardous to the environment. Please dispose of them properly in accordance with national legislation.
Product Components

- Tablet holder
- Console
- Upright
- Motor cover
- Running belt
- Side rail
- End cap
Packing List
| No. | Item | Unit | Qty |
|---|---|---|---|
| 1 | Treadmill, assembled | set | 1 |
| 2 | Accessory bag | set | 1 |
Accessory Bag Contents
| No. | Item | Unit | Qty |
|---|---|---|---|
| 1 | Hex key 6 mm | pcs | 1 |
| 2 | Hex key 8 mm | pcs | 1 |
| 3 | Safety key | pcs | 1 |
| 4 | Silicone lubricant | pcs | 1 |
| 5 | User manual | pcs | 1 |
Assembly

- Place the treadmill on a level surface.

- Loosen the screws
- Using the 8 mm hex key, loosen the screws on the left and right covers at the bottom until they no longer give.
- If the screws are too tight, you can rock the upright slightly to loosen them.

- Locking gears: the teeth on the column and on the treadmill frame mesh with each other.
- Figure A
- Tighten
- Once the gears have meshed, tighten the screws with the 8 mm hex key.
- Figure B
- Hold the uprights on both sides and raise them one at a time until they cannot be raised any further.
- Make sure the gears have meshed with each other as shown in Figure A.
- Then, from the opposite side, tighten the screws with the 8 mm hex key until they can no longer be tightened.
- If it is too loose, gently rock the upright until it locks in place and stops rotating.

- Figure A
- Figure B
Turn the console to the left (Figure A) and turn the right handlebar to the right (Figure B).

- Safety key
- Place the safety key in the position shown in the figure and press the start button to turn on the treadmill.
- If the code E7 appears on the display, the safety key is not installed correctly.
- The safety key is red and is in the accessory bag.
- Place it on the yellow area of the console and clip it to your clothing before using the treadmill.
Bracket

- Figure A
- Figure B
This bracket is removable.
To remove:
- Unscrew the 2 screws at the rear end with a Phillips screwdriver.
To install:
- Hold both sides, align the front part with the slot and push it in firmly.
- Tighten the 2 screws again with a Phillips screwdriver.
Floor Leveling Adjustment

- Foot
- Foot
If there is a gap between a foot and the floor, raise the foot so that it is in firm contact with the floor.
Folding the Treadmill

- Figure A
- Figure B
Turn the console to the right (Figure A), then turn the left handlebar to the left (Figure B).

- Loosen the screws on both sides with the 8 mm hex key, then slowly lower the upright.
- Then tighten the screws on both sides with the same key.

- Place this side against the wall
- Move the treadmill to the wall and position it so that the console side faces the wall.
Unfolding the Treadmill

- Carefully place the treadmill on a level surface.
- Loosen the screws on both sides at the bottom of the upright with the 8 mm hex key.
- Raise the upright until it locks in position.
- Then, from the opposite side, tighten the screws with the same 8 mm key.

- Figure A
- Figure B
- Foot
- Foot
- Turn the console to the left (as shown in Figure A), then turn the right handlebar to the right (Figure B).
- Adjust the support feet on both sides at the bottom of the treadmill so that all 6 support points touch the floor.
Setup and Operation
Using the Treadmill
- Plug the power cord into the outlet and turn on the power with the toggle switch (red switch) — see (1).
- When the indicator lights up, a "beep" will sound and the display will light up.

About the Safety Key
The treadmill can only be started when the safety key is placed on the yellow mark of the console.
Clip the key to your clothing before your workout to prevent accidents.
Always put the key back in place when using the treadmill.
System Control Guide
Knob Control
| Name | Description |
|---|---|
| A. Start | When the treadmill is stopped, turn the knob to the GO screen and press the knob down — a 3-2-1 countdown starts and the treadmill starts. |
| B. Pause | While running, press the knob — the treadmill slows to a smooth stop and enters pause mode. Press again — a 3-2-1 countdown starts and the belt starts moving again. All data is saved. |
| C. Stop | In running or pause state, press and hold the knob down for 5 seconds — the treadmill stops completely and all data is cleared. |
| Speed adjustment | Turn the knob clockwise to increase the speed by 0.1 km/h, or counterclockwise to decrease it by 0.1 km/h. |
Button Functions
| Name | Description |
|---|---|
| Start | Starts the treadmill. |
| Stop | Stops the treadmill and resets all data. |
| Program | Switches between manual and preset program mode (manual by default). In preset program mode, the time is set with the knob. |
| Mode | Switches between 3 countdown modes: time countdown; distance countdown; calorie countdown. |
| Incline +/− | Press "+" to increase the incline. Press "−" to decrease the incline. |
Display
| Name | Description |
|---|---|
| Speed | Shows the current speed |
| Time | Shows the workout time |
| Distance | Shows the distance covered |
| Calories | Shows the number of calories burned |
| Incline | Shows the incline level during operation |
Quick Slow-Down Button
While the treadmill is running, touch the sensor area on the right handrail with your hand — the speed will drop to half of the original.
- If the speed is below 8 km/h, it drops to 4 km/h.
- If the speed is 8 km/h or higher, it is halved, and the value on the display is rounded to the nearest 0.5.
To restore the previous speed, touch the sensor area on the right handrail again.
Error Codes and Troubleshooting
| Error code | Problem description | Possible cause and solution |
|---|---|---|
| E1 | Communication error: when the power is turned on, the connection between the lower controller and the console is lost. | Check the cable between the console and the controller. Make sure every connector is fully plugged in. If the cable is damaged, replace it. |
| E2 | No signal from the motor. | Check that the motor cable is connected correctly. If not, reconnect it. Check the cable for damage or a burning smell. If present, replace the motor. |
| E5 | Overcurrent protection: during operation, the controller detects a current above 6 A for more than 3 seconds. | An overload may trigger the protection or stop the motor because of jamming. Restart the treadmill. Check the motor for liquid or a burning smell — if present, replace the motor. If the controller has burned out, replace it. Check the supply voltage. If it is out of range, connect the correct voltage and test again. |
| E6 | Surge protection: abnormal voltage or a fault in the motor power circuit. | Check whether the voltage is too low (less than 50% of nominal). Use the correct voltage and test again. If the controller has burned out, replace it. Make sure the motor cable is connected correctly. |
| E7 | Safety key missing. | Place the safety key in the correct position (the yellow mark on the console). |
Preset Programs
Each program is divided into 10 segments, and the total workout time is divided into equal intervals.
The distribution of speed and incline across the 10 segments for each of the 12 programs is shown below:
The duration of one workout segment is calculated as the total set time divided by 10.
| Program / Time | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
|---|---|---|---|---|---|---|---|---|---|---|
| P1 · Speed | 3 | 3 | 6 | 5 | 5 | 4 | 4 | 4 | 4 | 3 |
| P1 · Incline | 0 | 3 | 3 | 3 | 4 | 4 | 4 | 1 | 1 | 0 |
| P2 · Speed | 3 | 3 | 4 | 4 | 5 | 5 | 5 | 6 | 6 | 4 |
| P2 · Incline | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 4 | 4 | 2 |
| P3 · Speed | 2 | 4 | 6 | 8 | 7 | 8 | 6 | 2 | 3 | 2 |
| P3 · Incline | 3 | 5 | 4 | 4 | 3 | 4 | 4 | 3 | 4 | 2 |
| P4 · Speed | 3 | 3 | 5 | 6 | 7 | 6 | 5 | 4 | 3 | 3 |
| P4 · Incline | 0 | 3 | 3 | 2 | 2 | 5 | 5 | 3 | 3 | 2 |
| P5 · Speed | 3 | 6 | 6 | 6 | 8 | 7 | 7 | 5 | 5 | 4 |
| P5 · Incline | 3 | 5 | 3 | 4 | 2 | 3 | 4 | 2 | 3 | 2 |
| P6 · Speed | 2 | 6 | 5 | 4 | 8 | 7 | 5 | 3 | 3 | 2 |
| P6 · Incline | 3 | 4 | 5 | 6 | 3 | 5 | 5 | 6 | 4 | 3 |
| P7 · Speed | 2 | 9 | 9 | 7 | 7 | 6 | 5 | 3 | 2 | 2 |
| P7 · Incline | 0 | 3 | 3 | 3 | 4 | 4 | 4 | 1 | 1 | 0 |
| P8 · Speed | 2 | 4 | 4 | 4 | 5 | 6 | 8 | 8 | 6 | 2 |
| P8 · Incline | 1 | 1 | 4 | 4 | 4 | 5 | 5 | 4 | 3 | 2 |
| P9 · Speed | 2 | 4 | 5 | 5 | 6 | 5 | 6 | 3 | 3 | 2 |
| P9 · Incline | 3 | 5 | 3 | 4 | 2 | 3 | 4 | 2 | 3 | 2 |
| P10 · Speed | 2 | 5 | 7 | 5 | 8 | 6 | 5 | 2 | 4 | 3 |
| P10 · Incline | 1 | 5 | 6 | 8 | 12 | 9 | 10 | 9 | 5 | 3 |
| P11 · Speed | 2 | 5 | 6 | 7 | 8 | 9 | 10 | 5 | 3 | 2 |
| P11 · Incline | 3 | 5 | 6 | 8 | 6 | 5 | 8 | 7 | 5 | 2 |
| P12 · Speed | 2 | 3 | 5 | 6 | 8 | 6 | 9 | 6 | 5 | 3 |
| P12 · Incline | 5 | 7 | 5 | 8 | 6 | 5 | 9 | 10 | 6 | 2 |
Care, Storage and Maintenance
Maintenance
Regular cleaning
Turn off the power before cleaning and use a minimal amount of water and soapy solution to prevent moisture from getting onto electrical parts.
Clean the running belt and other parts of the treadmill regularly. After each workout, wipe down the entire treadmill, including the console, with a mild soapy solution, then dry it thoroughly with a dry cloth. Simple care will keep the equipment looking great for many years. Do not use abrasive or rough brushes and cloths, as they may damage the surface of the equipment. Do not let cleaning agents or liquids get onto the surface of the equipment. Do not use harsh chemicals or solvents to clean the treadmill.
Lubricating the running belt
Use only lubricants recommended by the manufacturer, such as silicone treadmill lubricant. Other types and compositions of lubricants may damage the equipment.
Lubrication frequency
- Light use (less than 3 hours per week): lubricate once every 10 months.
- Heavy use (more than 7 hours per week): lubricate every 2–5 months.
Lubrication procedure

Lift the running belt, locate the caps and spread the lubricant evenly along the entire length of the belt.
After applying the lubricant, run the treadmill at 4–5 km/h and walk on it for a few minutes so that the lubricant spreads evenly over the deck.
Avoid over-lubrication
Do not apply too much lubricant, as this can make the belt too slippery and dangerous. Remove excess lubricant with a clean towel.
Running Belt Adjustment
Check and adjust the tension and alignment of the running belt to prevent wear and ensure safe operation.
Checking belt alignment
Make sure the treadmill is placed on a level surface. Run the belt at 3–8 km/h and watch how it moves. If the belt drifts to the left or right, use the adjustment bolts to correct its position.

- Belt drifting to the left
- Belt drifting to the right
Belt drifting to the left
- Turn the left adjustment bolt 1/2 turn clockwise.
- Then turn the right adjustment bolt 1/2 turn counterclockwise.
- Check the belt position after 1–2 minutes. If the belt has not returned to the center, repeat the procedure.
Belt drifting to the right
- Turn the right adjustment bolt 1/2 turn clockwise.
- Then turn the left adjustment bolt 1/2 turn counterclockwise.
- Check the belt position after 1–2 minutes. Repeat the adjustment if necessary.
Adjusting belt tension
- If the belt is too loose, it may slip during operation. To check the tension, run the treadmill at 1 km/h and press lightly on the belt with your foot.
- If the belt stops while the motor and rollers keep running, the tension is too loose and must be tightened.
- Turn the adjustment bolts at both ends of the belt 1/2 turn clockwise. Make sure you turn both bolts the same number of times for even tension.
- Check the tension again and make sure the belt does not slip but is not overtightened.
Avoid overtightening
- Do not overtighten the running belt, as this puts excessive pressure on the front and rear roller bearings, causing squeaking and accelerated wear.
- With correct tension, you can slightly lift the edges of the belt by 50–70 mm on both sides.
Storing the Treadmill
Recommended storage and operating conditions
- Temperature: +10…+35 °C.
- Humidity: 50–75%.
- Acclimatization: if the treadmill has been stored at low temperature or high humidity (there are signs of condensation), keep it under normal conditions for at least 2–4 hours before use. Only then may you start using the treadmill.
Workout Tips and Recommendations
Warm-up and Cool-down
A successful exercise program consists of three parts: warm-up, cardio training and cool-down.
The warm-up is a very important part of a workout. It should be done before every workout. Warming up helps warm the body, stretch the muscles and allow the body to adapt to more intense exercise. Repeating the warm-up at the end of the exercise can help relieve muscle soreness.
We suggest doing the appropriate warm-up and cool-down exercises according to the following scheme:

Head rolls
First tilt your head toward your right shoulder, stretch your neck and rotate your head once clockwise and once counterclockwise; then tilt your head toward your left shoulder and make one counterclockwise rotation. Repeat.

Shoulder lifts
Raise your left shoulder and make 5 backward rotations; then raise your right shoulder and make 5 backward rotations, alternating sides.

Side stretch
Raise your arms above your head, then grasp your right wrist with your left hand and reach upward until you feel your right arm fully stretched. Hold for 5 seconds before switching to the other arm.

Quadriceps stretch
Holding onto a wall with your right hand for balance, pull your left foot back with your left hand, bringing the heel as close to your buttock as possible. Hold for 15 seconds, then repeat with the other leg.

Inner thigh stretch
Sitting on the floor, put the soles of your feet together, clasp them with both hands and pull them in as close to your body as possible. Slowly press down on both heels and hold this position for 15 seconds.

Toe touch
Slowly bend forward, relax your back and shoulders and reach for your toes. Bend as low as you can and hold the position for up to 15 seconds.

Hamstring stretch
Sit down, straighten your right leg and bend your left leg. Hold your left ankle with your left hand and pull it inward so that your left foot is as close to your body as possible, with the sole against the inner side of your right thigh. Then lean your body forward and reach both hands toward your toes — the deeper the stretch, the better. Hold this position for 15 seconds, then switch legs.

Calf stretch
Lean against a wall with both hands, tilt your body at a 45-degree angle to the floor and alternately move your left and right legs back, as if walking.
Warranty
Genau guarantees the high quality and reliability of its products. We strive to offer only the best, which is why all of our equipment comes with a warranty.
Warranty Terms
- The warranty period starts from the date of sale.
- The warranty covers defects caused by manufacturing faults or defective materials.
- Warranty service is carried out at authorized service centers.
- If the product breaks down during the warranty period, the customer must bring this warranty card and the complete product to a service center for diagnostics and repair.
- If the warranty claim is confirmed, the product will be repaired or replaced free of charge.
- The warranty does not cover the following cases:
- mechanical damage caused by improper use or transportation;
- damage caused by liquids, fire, chemicals or other external factors;
- failures caused by not following the operating instructions;
- modifications to the design or repairs carried out by unauthorized persons without the approval of the Service;
- consumables and components with a limited service life (belts, batteries, etc.).
Warranty claims
To receive warranty service, the customer should contact the seller (the place where the equipment was purchased).
Specifications
| Parameter | Value |
|---|---|
| Rated voltage | 220–240 V~ |
| Rated frequency | 50–60 Hz |
| Motor power | 3.5 hp |
| Speed | 1.0–16 km/h |
| Running belt size | 460×1260 mm |
| Max. user weight | 130 kg |
| Unfolded dimensions | 1570×790×1180 mm |
Manufacturer: Zhejiang Lijiujia Sports Equipment Co., Ltd. ADD No.88 Yuegui South Road, Xicheng Street, Yongkang, Zhejiang, China.
Service
For questions about assembly, operation and warranty, please contact Genau service in Kyrgyzstan.
Genau GmbH LLC (ОсОО «Генау ГМБХ»), Kyrgyzstan. Phone: +996 778 639 000