Introduction
This manual provides comprehensive instructions for the ME-A205B compatible remote control, designed for use with URHARBOR ultrasonic humidifiers. Please read this manual thoroughly before using the remote control to ensure proper operation and to maximize its lifespan. This remote operates using Infrared (IR) communication at a frequency of 433 MHz.
Setup
1. Battery Installation
- Locate the battery compartment on the back of the remote control.
- Slide the battery cover open. You may need to use a small tool or your fingernail to gently pry it open.
- Insert one CR2025 coin cell battery into the compartment, ensuring the positive (+) side is facing upwards as indicated inside the compartment.
- Close the battery cover securely until it clicks into place.
Note: Batteries are not included with the remote control. Please use a new CR2025 battery for optimal performance.
Figure 1: Back view of the remote control, showing the battery compartment.
Figure 2: Back view of the remote control with the battery compartment open, illustrating where to insert the CR2025 battery.
2. Compatibility Check
This remote control is designed as a compatible replacement for URHARBOR ME-A205B ultrasonic humidifiers. Before first use, ensure that the button layout on this remote matches the functions you require for your humidifier. If you are unsure about compatibility, please refer to your humidifier's original manual or contact the seller with a photo and exact model number of your device.
Operating Instructions
Point the remote control directly at the IR receiver on your URHARBOR humidifier. Ensure there are no obstructions between the remote and the humidifier.
Figure 3: Front view of the remote control, showing button layout.
Button Functions:
| Button Icon | Function | Description |
|---|---|---|
| ⑂ (Power Symbol) | Power On/Off | Turns the humidifier on or off. |
| ☀ (Sun Symbol) | Light Control | Controls the humidifier's night light or ambient lighting. May cycle through colors or brightness levels. |
| 💧 (Water Drop Symbol) | Humidity Control | Adjusts the desired humidity level or cycles through preset humidity settings. |
| ☽ (Moon Symbol) | Sleep Mode | Activates or deactivates sleep mode, which typically reduces noise and light output. |
| ⏱ (Clock Symbol) | Timer Function | Sets a timer for the humidifier to operate for a specific duration (e.g., 1H, 2H, 4H, 8H). |
| 💨 (Three Wavy Lines) | Mist Level Adjustment | Increases or decreases the mist output level. |
| 🔒 (Padlock Symbol) | Lock Function | May activate a child lock or prevent accidental button presses. Refer to your humidifier's manual for specific behavior. |
Maintenance
Battery Replacement:
When the remote control's range decreases or it becomes unresponsive, it's time to replace the battery. Follow the battery installation steps in the "Setup" section to replace the CR2025 battery.
Cleaning:
Wipe the remote control with a soft, dry cloth. Do not use liquid cleaners or abrasive materials, as these can damage the remote's surface or internal components.
Storage:
Store the remote control in a dry place, away from direct sunlight and extreme temperatures. If storing for an extended period, it is recommended to remove the battery to prevent leakage.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Remote not responding. | Dead or weak battery. | Replace the CR2025 battery with a new one. |
| Remote has short range or intermittent response. | Low battery power. Obstruction between remote and humidifier. | Replace battery. Ensure clear line of sight to the humidifier's IR receiver. |
| Remote buttons do not perform expected functions. | Incorrect remote model for your humidifier. | Verify that the ME-A205B remote is compatible with your specific URHARBOR humidifier model. Contact the seller if unsure. |
| Humidifier does not respond to any remote commands. | Humidifier's IR receiver is blocked or faulty. Humidifier is off or unplugged. | Check humidifier power. Ensure IR receiver is clean and unobstructed. Consult your humidifier's manual for further troubleshooting. |
Specifications
- Model Number: ME-A205B
- Wireless Communication: IR (Infrared)
- Frequency: 433 MHz
- Channel: 1
- Battery Type: CR2025 (not included)
- Color: Black
- Use: Universal (for compatible URHARBOR Ultrasonic Humidifiers)
Warranty and Support
This remote control comes with a 3-month warranty from the date of purchase. This warranty covers manufacturing defects under normal use. It does not cover damage caused by misuse, accidents, unauthorized modifications, or battery leakage.
For technical support, warranty claims, or to confirm compatibility for your specific humidifier model, please contact the seller directly. Provide your purchase details and, if possible, a photo of your humidifier and its original remote (if applicable).
User Tips
- Always ensure a clear line of sight between the remote control and the humidifier for optimal performance.
- Keep the remote control away from moisture and extreme temperatures to prolong its life.
- If you experience any issues, a fresh battery is often the first and easiest solution.
- Before purchasing, it is always recommended to compare the button layout of this remote with your original remote or the functions described in your humidifier's manual to ensure full compatibility.