Important Steps to Start Using Your Mat Correctly

When you receive your mat, if it was very cold, very hot, or wet during delivery, keep it indoors for at least one hour so it can adjust to room temperature before connecting it to power. Place the mat on the floor, bed, or another flat surface with crystals facing up.

Please read the User Guide included with your mat before first use. Consult your healthcare professional if you have any restrictions or possible contraindications. The mat is easy to use, but the guide contains important safety information and helpful tips to get the best results.Our mats are made for U.S. electricity: 110–120V / 60Hz with a standard grounded U.S. plug. Many customers in Europe, the UK, Israel, Russia, Hong Kong, Korea, and Australia use our mats successfully, but only with a proper step-down transformer that converts 220–240V to 110–120V. The transformer must be rated at least twice the mat’s power consumption. If the mat is plugged into 220–240V using only a simple adapter, it will be permanently damaged.

If your area has power surges or blackouts, connect the mat through a surge protector, AVR, or UPS device, similar to what is used for computers and refrigerators. This protects the controller from voltage spikes.

Before first use, test the mat at the highest level (Level 7 / 70°C / 158°F) for 2–3 hours. This helps remove any temporary fabric or material odors from manufacturing. The mats use high-quality, low-emission materials, but this step is still recommended.

Ereada mats have heat-reflecting layers underneath, but if you use the mat on hardwood or memory foam, placing a towel underneath can help dissipate excess heat.

It usually takes 30–45 minutes to reach maximum temperature if the mat is covered with a thick protector or blanket. The heating system cycles on and off to maintain the set level. The crystals warm and release radiant far-infrared heat. Under the 3-D protector, the surface usually feels around 110–120°F even at maximum, because most energy is emitted as FIR rays. If the mat is uncovered, heat will dissipate into the air. When you stand up, temperature drops quickly, which is normal. The heater will restore it soon.

The area with the Ereada logo is not directly heated, but it still contains anion layers that generate negative ions.

Never cover the mat with anything except the provided covers or natural materials like cotton or bamboo towels and blankets. Rubber, foam, yoga mats, camping mats, books, controllers, or thick pillows are not allowed. They trap heat and may cause overheating or damage.

Because mats are handmade, some variation in maximum temperature is normal. Covered mats may reach between 66–72°C (151–162°F). End sections with crystals are not directly heated for safety reasons and may feel cooler than central areas.

Do not machine wash the multilayer 3-D protector. Hand wash and air dry only. It can be disinfected weekly by placing it on the mat for one hour at high heat. You may place a washable towel or thin waterproof cover on top for easier cleaning and extra softness.

Increase session time and heat gradually. Start with low levels (35–45°C / 95–113°F) for 20–30 minutes, about three times per week. Drink plenty of water and replenish electrolytes. Increase duration and intensity only if you feel comfortable. Start PEMF with one 20-minute cycle and red light with one 1-hour cycle.

Midsize and larger mats can be used for sleeping, but only on low heat (30–40°C / 86–104°F), or unpowered, or negative-ion-only mode. Do not sleep on high heat. Some users add a second external timer for extra safety.

Consult your doctor if you have chronic conditions. Read contraindications in the Owner’s Guide.

Do not place the controller on the mat. Never fold the mat while hot. Only the Mini mat can bend up to 90 degrees while heating. Do not walk, exercise, or place heavy objects on the mat. Always fold it the same way it was shipped, crystals facing inward.

If the controller shows errors or the mat does not heat, the most common cause is a loose connection. Always connect the controller to the mat first, tightly, and only then plug into the wall. To reset, unplug from the wall first, then from the mat, reconnect tightly, then plug back in. Do not pull by wires.

Do not use GFCI outlets if they trip when the mat is on. Ereada mats are grounded and may trigger sensitive GFCI outlets.

Always unplug from the wall when not in use. Avoid frequent disconnecting from the mat, as it can loosen the connector. Do not store the mat vertically against a wall.

Do not stare directly at the red LEDs for long periods without eye protection. Avoid placing credit cards, phones, or storage devices on magnetic mats.

Some light humming from the controller is normal. Strong noise, smell, or excessive heat is not. Stop using the mat and contact support if this happens.

The controller may become slightly warm at high heat, but it should never become hot or smell.

Always cover the mat completely during preheating. Partial coverage confuses sensors and can cause malfunction.

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