1. Introduction
This manual provides instructions for the setup, operation, and maintenance of your new SG15C replacement remote control for Mitsubishi air conditioners. This remote is designed to offer seamless control over your air conditioning unit's functions, including cooling, heating, fan speed, and temperature settings, with the added convenience of switching between Celsius and Fahrenheit displays.
2. Specifications
| Feature | Description |
|---|---|
| Condition | New |
| Type | Air Conditioner Remote |
| Compatible Brand | For Mitsubishi |
| Model Number | SG15C-light |
| Wireless Communication | IR (Infrared) |
| Frequency | 433 MHz |
| Channel | 1 |
| Wireless Range | Less Than 5 m |
| Material | ABS Material |
| Color | White (As Shown) |
| Batteries | 2 x AAA (not included) |
| Features | Wireless, Cooling and heating functions, Celsius and Fahrenheit setting |
| Package Type | PP Bag |
| Package Weight | 0.1kg |
| Package Size | 28cm x 13.5cm x 5cm (11.02in x 5.31in x 1.97in) |
| Certification | CE |
| Origin | Mainland China |
3. Compatible Models
This remote control is compatible with various Mitsubishi air conditioner models, including but not limited to:
- Serie MSZ-FM..VA: MSZ-FM25VA-V1, MSZ-FM35VA-V1
- Serie MSZ-FH..VA / VE: MSZ-FH10VA-N1, MSZ-FH13VA-V1, MSZ-FH18VA-V1, MSZ-FH25VE2-A1, MSZ-FH35VE2-A1, MSZ-FH50VE2-A1, MSZ-FH25VE2-E1, MSZ-FH35VE2-E1, MSZ-FH50VE2-E1, MSZ-FH25VE2-ER1, MSZ-FH35VE2-ER1, MSZ-FH50VE2-ER1
4. Setup
4.1 Battery Installation
- Open the battery compartment cover on the back of the remote control.
- Insert two (2) AAA batteries (not included), ensuring the correct polarity (+/-) as indicated inside the compartment.
- Close the battery compartment cover securely.

4.2 Initial Setup
No programming or complex setup is required for this remote control. Once batteries are installed, it should be ready for immediate use with compatible Mitsubishi air conditioner models.
5. Operating Instructions
Point the remote control directly at the air conditioner's receiver when operating. Ensure there are no obstructions between the remote and the unit.


5.1 Basic Functions
- ON/OFF: Press the yellow 'OFF/ON' button to turn the air conditioner on or off.
- TEMP +/-: Use the 'TEMP +' and 'TEMP -' buttons to adjust the desired temperature.
- MODE: Cycle through operating modes such as Cooling, Heating, Fan, Dry, Auto.
- FAN: Adjust the fan speed (e.g., Low, Medium, High, Auto).
- WIDE VANE: Control the horizontal airflow direction.
- L-VANE-R: Control the vertical airflow direction.
5.2 Advanced Functions
- ECONO COOL: Activates energy-saving cooling mode.
- POWERFUL: Initiates rapid cooling or heating.
- INDIRECT/DIRECT: Adjusts airflow to avoid direct draft.
- SLEEP: Activates sleep mode for comfortable nighttime operation.
- SMART SET: Recalls preferred settings.
- NATURAL FLOW: Simulates natural breeze.
- TIMER: Set on/off timers for the unit. Use 'ON' and 'TIMER' buttons, then 'EDIT/SEND', 'SET', 'CANCEL', 'DAY', '1-4', 'TIME', 'TEMP' buttons to configure.
- WEEKLY TIMER: Program weekly operation schedules.
- °C/°F: Press this button to switch the temperature display between Celsius and Fahrenheit.
- CLOCK: Set the current time.
- RESET: Resets the remote control settings.
- DELETE: Used in conjunction with timer settings to delete programmed events.
6. Maintenance
- Cleaning: Wipe the remote control with a soft, dry cloth. Do not use liquid cleaners or abrasive materials.
- Battery Replacement: Replace batteries when the remote's range decreases or the display becomes dim. Always replace both batteries at the same time with new ones of the same type.
- Storage: If the remote will not be used for an extended period, remove the batteries to prevent leakage and damage.
- Avoid Exposure: Keep the remote away from direct sunlight, high temperatures, and moisture.
7. Troubleshooting
7.1 Remote Control Not Working
If the remote control does not seem to be working, follow these steps:
- Check Batteries: Ensure batteries are inserted correctly with the proper polarity and are not depleted. Replace with new AAA batteries if necessary.
- Line of Sight: Make sure there are no obstructions between the remote control and the air conditioner's receiver.
- Distance: Ensure you are within the effective operating range (less than 5 meters).
- Custom Code Setting (If applicable): Some air conditioners may require a custom code. If the remote doesn't work out of the box, try the following steps printed on the back of the remote:

Doesn't work?
Please set the remote control custom code as the following steps:
- Aim the remote control at the signal receiver on the air conditioner.
- Press and hold the power button 'OFF/ON' for 3 seconds to set the custom code.
- Press 'ON/OFF' again to confirm the code when the air conditioner reacts.
- Initially set to '01'.
Please check which of the above functions work well or not. If not, please repeat the above steps to try the other codes. If it still won't work, you may have ordered the wrong remote control.
8. User Tips
- Temperature Unit: Remember to use the '°C/°F' button to switch between Celsius and Fahrenheit to match your preference or regional standard.
- Battery Life: For optimal performance, use high-quality alkaline AAA batteries.
- Signal Interference: Avoid placing the remote near strong electromagnetic sources that might interfere with its signal.
9. Warranty and Support
For any issues or further assistance, please contact the seller or manufacturer. Keep your purchase records for warranty claims, if applicable. Specific warranty terms may vary by seller.