Everlasting Comfort Ultrasonic Humidifier EC-H2

The goal of this cutting-edge humidifier is to provide your house with a steady, pleasant humidity level. It has a big 6-liter water tank that holds enough water for 50 hours of continuous use. Because of its whisper-quiet functioning due to its ultrasonic technology, it is ideal for use in workplaces, nurseries, and bedrooms. The integrated essential oil tray also lets you enjoy your preferred fragrances while adding humidity to the air. In addition, the humidifier has an auto shut-off mechanism for convenience and safety. The price range of $63.99 and a launch date of early 2021, the EC-H2 is an affordable and timely solution for maintaining a healthy and comfortable environment.

IMPORTANT TIP: DO NOT leave the humidifier plugged in for prolonged periods (i.e. several days or more) without use. This causes premature failure of the circuitry. When the humidifier is not in use, turn the knob to the OFF position, then UNPLUG it.

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COMPONENTS

Specifications

Model No.	EC-H2
Type	Ultrasonic Humidifier
Power	22 W
Voltage	120V/60Hz
Capacity	6.0 L
Noise	<40 dB
Mist Output	Lowest setting: 140ml/hr; Highest setting: 300ml/hr (+-20%)

Description

The Everlasting Comfort Ultrasonic Humidifier EC-H2 offers a wide range of features, making it an excellent choice for large rooms. Its 1.6-gallon tank allows for up to 50 hours of continuous operation, ensuring consistent humidity levels for an extended period. The device also boasts ultrasonic cool mist technology, which ensures a quiet and soothing mist, perfect for bedrooms, living rooms, or offices. Additionally, the EC-H2 includes a blue night light with a dimmer setting, providing a soft and calming ambiance. Its automatic shut-off feature guarantees safety and energy efficiency.

OPERATING ENVIRONMENT

Place unit on a firm, flat and dry surface.
Keep humidifiers away from children and infants.
DO NOT use this appliance in any kind of inflammable environment.
Keep the unit away from any heat source, i.e. heaters, furnaces, and avoid direct sunlight.
Keep unit in normal room temperatures. Do not operate the unit in freezing temperatures.
Direct nozzle to spray mist away from furniture and electric appliances, as they may become damp or be left with a white powder-like residue.
Please follow the recommendations in the illustrations below to properly operate your humidifier in your home.

How to Operate

Place the unit 6ft away from TVs, audio equipment, and any other, electronic appliances.
Place the unit on a firm, steady, flat, and dry surface. Avoid any inclination.
Place the unit away from any heat sources, such as furnaces, and avoid direct sunlight.
Do not place the unit near curtains.
IMPORTANT: Using tap water with a high mineral content aka “hard water” with any humidifier can cause fine white dust to be emitted. To avoid this, use distilled or demineralized water.

OPERATION

Make sure the unit is unplugged and the knob is turned all the way to the left (counter-clockwise) and is set to the OFF position. You should be able to feel and hear a small click when the unit is turned from ON to OFF and from OFF to ON.
With both hands, lift the water tank off base and flip it over to avoid water from dripping from the bottom of the tank. Optional: Decorative cover/nozzle is removable to gain access to the handle to lift the tank off the base with 1 hand. Note: Lifting the tank using the handle may cause some water to drip from the bottom of the tank, so using both hands to flip the tank upside down is recommended. If decorative cover/nozzle is removed, make sure to reattach them to the water tank prior to use.
Twist open the valve.
Fill with water.
DO NOT add any other substance other than tap water or filtered water.
Reattach the valve to the water tank and reposition the water tank onto the base with the water level window on the right side of the water tank. If using the handle to reposition the water tank onto the base, place another hand underneath the tank for support. NOTE: Allow about 10 seconds for the water to flow from the water tank into the base before you turn the unit on.
Add essential oil to the sponge in the essential oil tray.

Note this is an additional feature and not required to run the unit.
1. With the knob in the OFF position, plug the unit into a wall socket. Rotate the knob clockwise and you should feel a click and the indicator light will turn green.
2. Rotate the knob clockwise to increase the intensity of the mist.
3. Press the LED button to turn on the LED night light located inside the water tank. The water level window on the right side of the unit should light up blue. Press the LED button again to turn off the LED light.
4. The unit features an “Auto Shut Off” safety feature. When the unit is low on water, it will cut off the atomizer to stop the mist and the indicator light will turn red. To refill the water tank, turn the knob to the OFF position, unplug from the wall socket and repeat Steps 1-7.
5. IMPORTANT TIP: DO NOT leave the humidifier plugged in for prolonged periods (i.e. several days or more) without use. This causes premature failure of the circuitry. When the humidifier is not in use, turn the knob to the OFF position and UNPLUG it.

Setup Guide

Remove the humidifier from its packaging.
Fill the tank with clean, cool water.
Place the tank back into the base.
Plug the humidifier into a power outlet.
Press the power button to turn on the device.
Adjust the mist output and night light settings as desired.

MAINTENANCE

IMPORTANT TIP: DO NOT leave the humidifier plugged in for prolonged periods (i.e. several days or more) without use. This causes premature failure of the circuitry. When the humidifier is not in use, turn the knob to the OFF position and UNPLUG it.
WARNING: Before performing any type of maintenance and cleaning, be sure to unplug the unit from its power source.

CLEAN THE WATER TANK (ONCE EVERY 2-3 WEEKS)
Turn unit OFF and lift the water tank from the base and rotate the valve counter-clockwise to unscrew it. Empty the water tank and wash tank and valve with mild dish detergent and warm water.

CLEAN BASE (ONCE A WEEK)
Turn unit OFF and unplug from wall socket.
WARNING: Use both hands to lift the entire base and tilt to one side to pour water out as shown in (Fig.7). Use mild dish soap and water to clean the base and clean away any residue near the floater and the atomizer with a brush or cotton swab as shown in (Fig.7). Only pour water into the base using a cap, never direct from a faucet. Never place the base under running water as this could cause water flow to reach the motor located at the bottom of the base.

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EXTERNAL CLEANING OF HUMIDIFIER
Rinse soft cloth in warm water below 104°F, add a small amount of mild dish soap to soft cloth, and wipe off any surface stains.

SAFETY (PLEASE READ CAREFULLY BEFORE USE)

IMPORTANT TIP: DO NOT leave the humidifier plugged in for prolonged periods (i.e. several days or more) without use. This causes premature failure of the circuitry. When the humidifier is not in use, turn the knob to the OFF position, then UNPLUG it.
Thoroughly inspect the unit in its entirety for any cracks, chips, or damage that could cause the unit to leak.
DO NOT USE if any damage is found.
Only a professional or authorized repairman should repair this appliance.
If the power supply cord is damaged, it must be replaced by the manufacturer, a certified service agent or a
similarly qualified person to avoid hazard and electrocution.
If the unit has an abnormal sound or odor while in operation, please shut it down immediately and disconnect the power plug. Any repair must be done by a professional repairman.
Please hold the water tank using two hands when adding water to avoid dropping the water tank.
When the unit is on, DO NOT remove the water tank.
DO NOT operate the unit when the water tank is empty.
Do not add any chemical agents to the base or water tank. Do not add essential oils to the base or water tank. Only add essential oils to the specified essential oil tray as outlined in this manual. (See Fig. 3 Exploded Diagram)
Before cleaning or moving the unit, turn off and disconnect the plug from its power source.
When in operation, never place your hand inside the base or near the atomizer as it is dangerous and may cause electrocution.
Do not add hot water above 104 °F to the water tank to avoid discoloration and distortion.
Do not plug the unit into any type of power source with wet hands to avoid the risk of electric shock.
Connect only the electrical plug to a secure wall socket.
Ideal operating environment: Temperature: 41- 104°F, Humidity: <80% RH.
IMPORTANT: Using tap water with a high mineral content aka “hard water” with any humidifier can cause fine white dust to be emitted. To avoid this, use distilled or demineralized water.
Do not place any metals, chemicals, or detergents into the water tank or base; may cause poor atomization.
Never pour out the remaining water from the base without unplugging and powering down the unit (power turned to OFF), otherwise, the atomizer will burn out immediately.

Troubleshooting

PROBLEM	PRIMARY CAUSE	SOLUTION
Indicator light not illuminated with no mist.	Power supply cord is not properly plugged into wall socket. Power switch is not turned on.	Plug the power supply cord into a wall socket. Rotate knob clockwise to power on.
Indicator light is red with no mist.	A. There is no water in tank. B. Atomizer is dirty or floater is missing or stuck to the bottom. C. Knob was not turned to off position during refilling. D. Unit was turned on too quickly when tank was attached to base. E. Unit reset needed. F. Too much moisture/humidity in circuit board.	A. Add water to tank. B. Clean base, atomizer, and floater according to section 6 Maintenance. Check to make sure floater is not stuck to the bottom. With the unit UNPLUGGED, add enough water directly to the base and make sure the floater floats. C. Turn knob to off position, then turn knob to on position. D. Turn knob to off position and wait 10 seconds before turning back on. E. Turn knob to off position. Unplug unit from the wall and wait 2 min. Plug unit back into wall, fill water tank with water, and turn knob to on position. F. Unplug unit from wall. Empty base of all water, dry with towel, turn upside down and let dry for 24 hours.
Indicator light is green with little or no mist.	Atomizer is dirty.	Clean base and atomizer according to section 6 Maintenance.
Mist has a bad odor.	The water, tank, or base is not clean.	Clean base and atomizer according to section 6 Maintenance.
Humidifier is emitting a white dust/residue.	Use of tap water with a high mineral content, aka “hard water".	Clean tank and base and use only demineralized or distilled water.

Everlasting Comfort Ultrasonic Humidifier EC-H2 Pros & Cons

Pros
- Large tank capacity (1.6 gallons)
- Long run time (up to 50 hours)
- Quiet operation
- Night light with dimmer setting
- Covers large areas (up to 500 square feet)
Cons
- May not be suitable for very small rooms
- Can be heavy when the tank is full

Customer Reviews

Customers love the Everlasting Comfort Ultrasonic Humidifier EC-H2 for its quiet operation and large coverage area. The device is praised for its long run time and easy-to-use interface, while a few users have noted issues with cleaning and leakage.

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