SRT-20 - Humidifier Emerson - Free user manual and instructions
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| Type | Humidifier |
| Brand | Emerson |
| Model | SRT-20 |
| Color | White |
| Water Tank Capacity | 1.5 gallons (5.7 liters) |
| Coverage Area | Up to 300 square feet |
| Power Supply | 120V AC, 60Hz |
| Power Consumption | 30 watts |
| Technology | Ultrasonic |
| Mist Output Adjustment | Variable speed control |
| Humidistat | Built-in, adjustable |
| Auto Shut-Off | Yes, when water level is low |
| Noise Level | Below 30 dB |
| Run Time | Up to 24 hours per fill |
| Dimensions (W x D x H) | 12 x 8 x 10 inches (30 x 20 x 25 cm) |
| Weight | 5 lbs (2.3 kg) |
| Water Tank Type | Removable, easy to fill |
| Cleaning | Weekly cleaning recommended |
| Filter | None (filterless design) |
| Safety Features | Overheat protection, low water indicator |
| Spare Parts Availability | Replaceable water tank and transducer |
| Warranty | 1-year limited warranty |
| Manual Language | English |
Frequently Asked Questions - SRT-20 Emerson
How often should I clean the Emerson SRT-20 humidifier?
It is recommended to clean the humidifier at least once a week to prevent mineral buildup and ensure optimal performance.
Can I use tap water in the SRT-20?
Yes, you can use tap water, but for best results and to reduce white dust, use distilled or demineralized water.
How do I operate the humidity control?
Turn the mist output knob to your desired level. The built-in humidistat automatically maintains the set relative humidity.
What should I do if the humidifier does not turn on?
Check if the power cord is plugged in, the water tank is filled above the minimum level, and the mist nozzle is not blocked. If the issue persists, consult the manual.
Is the SRT-20 safe to leave on overnight?
Yes, the unit features auto shut-off when the water is depleted, making it safe for continuous overnight use.
How often should I replace the transducer?
The transducer typically lasts 1-2 years with regular cleaning. If mist output decreases, inspect and replace if necessary.
Can I add essential oils to the water tank?
No, adding essential oils can damage the ultrasonic transducer and void the warranty. Use only water in the tank.
What is the maximum coverage area?
The SRT-20 is designed for rooms up to 300 square feet (about 28 square meters).
Why is there white dust on furniture near the humidifier?
White dust occurs when minerals from hard water are released into the air. Switch to distilled water or clean the unit more frequently to minimize this.
Where can I download the user manual for the Emerson SRT-20?
You can download the free PDF manual from the notice-facile.com website or contact Emerson customer support for assistance.
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