1. Introduction
Thank you for choosing the YAOHUIMI Replacement Remote Control. This manual provides detailed instructions for the setup, operation, and maintenance of your new remote control. This remote is specifically designed to be compatible with select Comfee air conditioner models: MPM-07CRN1, MPT-09CRN1, and MSC2-12HRDN1-QE.
Please read this manual carefully before using the remote control to ensure proper functionality and to maximize its lifespan.
2. Product Overview and Features
The YAOHUIMI Replacement Remote Control offers a convenient and reliable way to operate your compatible Comfee air conditioner. It features an intuitive button layout and an illuminated display for ease of use.
Key Features:
- Direct replacement for Comfee MPM-07CRN1, MPT-09CRN1, MSC2-12HRDN1-QE Air Conditioners.
- Display in both Fahrenheit (°F) and Celsius (°C) for versatile temperature readings.
- Equipped with a green backlight for easy operation and visibility in low-light conditions or at night.
- Ergonomic design for comfortable handling.

Figure 2.1: Front view of the replacement remote control.

Figure 2.2: Remote control showcasing the upgraded features, including dual temperature display and green backlight.

Figure 2.3: Close-up of the remote control display with the green backlight activated, improving visibility.

Figure 2.4: Illustration showing the remote's capability to display temperature in both Fahrenheit and Celsius.
3. Setup
Battery Installation:
- Locate the battery compartment on the back of the remote control.
- Slide open the battery compartment cover.
- Insert two (2) AAA batteries (not included), ensuring the positive (+) and negative (-) terminals align correctly with the markings inside the compartment.
- Close the battery compartment cover securely.
The remote control is now ready for use. No pairing or complex setup is required for compatible models.
4. Operating Instructions
Point the remote control directly at the air conditioner's receiver when pressing buttons. Ensure there are no obstructions between the remote and the air conditioner.
Button Functions:
| Button | Function |
|---|---|
| ON/OFF | Turns the air conditioner on or off. |
| MODE | Cycles through operating modes: AUTO, COOL, DRY, HEAT. |
| TEMP ▲ / ▼ | Adjusts the set temperature up or down. |
| FAN SPEED | Cycles through fan speeds: HIGH, MED (Medium), LOW. |
| SWING | Activates or deactivates the automatic louver swing function. |
| SLEEP | Activates or deactivates the sleep mode for quiet operation and energy saving. |
| TIMER ON | Sets the time for the air conditioner to turn on automatically. |
| TIMER OFF | Sets the time for the air conditioner to turn off automatically. |
| RESET LOCK | Resets settings or locks the remote to prevent accidental changes. (Refer to AC manual for specific function) |
| LED DISPLAY | Controls the LED display on the air conditioner unit. |
| TURBO | Activates rapid cooling or heating for quick temperature changes. |
| AIR DIRECTION | Adjusts the vertical airflow direction. |
Switching Temperature Units (Fahrenheit/Celsius):
The remote control supports both Fahrenheit (°F) and Celsius (°C) displays. To switch between these units, typically there is a dedicated button or a combination of buttons. On this model, the display automatically shows both or can be toggled by a specific button (often the 'MODE' or 'TEMP' buttons pressed simultaneously, or a small button inside the battery compartment). Refer to the air conditioner's original manual if the remote does not have a dedicated button for this function.

Figure 4.1: The remote control held in hand, showing its comfortable grip and button accessibility.
5. Maintenance
Battery Replacement:
Replace the batteries when the remote control's display becomes dim or if the remote becomes unresponsive. Always replace both batteries at the same time with new AAA batteries. Do not mix old and new batteries, or different types of batteries.
Cleaning:
Wipe the remote control with a soft, dry cloth. Do not use liquid cleaners, abrasive cleaners, or chemical solvents, as these may damage the remote's surface or internal components.
6. Troubleshooting
Common Issues and Solutions:
- Remote not responding: Check if the batteries are inserted correctly and have sufficient charge. Replace batteries if necessary. Ensure there is a clear line of sight between the remote and the air conditioner.
- Air conditioner not responding: Verify that the air conditioner is powered on and functioning correctly. Ensure the remote control is pointed directly at the air conditioner's infrared receiver.
- Incorrect temperature display: If the temperature unit is not as desired, refer to the
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