1. Introduction
This manual provides instructions for the proper use and maintenance of your replacement Mitsubishi Air Conditioner Remote Control. This remote is designed to be compatible with various Mitsubishi air conditioner units, including models KP3AS, KP3BS, KP2ES, KP2BS, K2PS, and KP2CS. It offers both cooling and heating functions.
2. Safety Information
- Keep batteries out of reach of children.
- Do not mix old and new batteries.
- Do not mix different types of batteries (e.g., alkaline and rechargeable).
- Dispose of used batteries according to local regulations.
- Do not expose the remote control to direct sunlight, high temperatures, or moisture.
3. Product Overview
The remote control features an LCD screen and various buttons for controlling your air conditioner. Below are images illustrating the remote's design and button layout.

Figure 1: Front view of the remote control with main display and buttons. Note the 'With heat' function.

Figure 2: Remote control with the sliding cover open, showing advanced function buttons.

Figure 3: Back view of the remote control.
4. Specifications
| Feature | Description |
|---|---|
| Item Type | Remote Control |
| Compatible Models | Mitsubishi KP3AS, KP3BS, KP2ES, KP2BS, K2PS, KP2CS |
| Material | ABS |
| Power Supply | 2 x AAA batteries (not included) |
| Wireless Communication | IR (Infrared) |
| Channel | 1 |
| Functions | Cooling and Heating |
| Support APP | No |
5. Setup
5.1 Battery Installation
- Slide open the battery compartment cover located on the back of the remote control (refer to Figure 3).
- Insert two (2) AAA alkaline batteries, ensuring the correct polarity (+ and -) as indicated inside the compartment.
- Slide the battery compartment cover back into place until it clicks securely.
Note: Batteries are not included with the remote control.
6. Operating Instructions
Point the remote control directly at the air conditioner unit's receiver when operating.
6.1 Basic Functions (Visible on main panel)
- ON/OFF Button (Orange): Press to turn the air conditioner unit on or off.
- Temperature Adjustment (TOO WARM / TOO COOL): Use the up (▲) and down (▼) arrow buttons to increase or decrease the desired temperature.
6.2 Advanced Functions (Under sliding cover, refer to Figure 2)
- MODE Button (Red): Press repeatedly to cycle through operating modes such as Cool, Heat, Fan, Dry, and Auto. The current mode will be displayed on the LCD screen.
- FAN Button: Adjusts the fan speed (e.g., Low, Medium, High, Auto).
- VANE Button: Controls the direction of the airflow (louvers).
- ECONO COOL Button: Activates energy-saving cooling mode.
- COOL Button: Directly sets the unit to cooling mode.
- SLEEP Button: Activates sleep mode for comfortable nighttime operation.
- CLOCK Button: Used to set the current time.
- HR. (Hour) / MIN. (Minute) Buttons: Used in conjunction with the CLOCK button to set the time or timer functions.
- START / STOP Buttons: Used for setting and activating timer functions.
- RESET CLOCK Button: Resets the clock setting.
7. Maintenance
7.1 Battery Replacement
When the remote control's display becomes dim or the remote becomes unresponsive, it's time to replace the batteries. Follow the battery installation steps in Section 5.1.
7.2 Cleaning
Wipe the remote control with a soft, dry cloth. Do not use liquid cleaners or abrasive materials, as they may damage the remote's surface or internal components.
8. Troubleshooting
- Remote not responding:
- Ensure the remote is pointed directly at the air conditioner's receiver.
- Check if the batteries are inserted correctly with the correct polarity.
- Replace the batteries with fresh AAA alkaline batteries.
- Ensure there are no obstructions between the remote and the air conditioner unit.
- Air conditioner not performing desired function:
- Verify that the remote control model (KP3AS, KP3BS, KP2ES, KP2BS, K2PS, KP2CS) is compatible with your specific Mitsubishi air conditioner unit.
- Check the air conditioner unit's own display for error codes or status.
9. User Tips
- Always use new, high-quality alkaline batteries for optimal performance and to prevent leakage.
- Before first use or after changing batteries, it may be helpful to press the 'RESET CLOCK' button if the remote has one, or simply re-set the clock.
- Keep the remote control in a safe place to avoid accidental drops or damage.
10. Warranty and Support
This remote control is a replacement unit. For specific warranty information, please refer to the seller or original manufacturer's documentation. For technical support or further assistance, please contact the point of purchase.





