1. Product Overview
This manual provides instructions for the YAOHUIMI replacement remote control, designed for use with various Haier split type room air conditioner models. This remote control operates in Celsius only.
Compatible Haier Models include: H3SM-24H13, H4SM-25C13, H4SM-25CG03, H4SM-25H13, HSU-05C03, HSU-07CB03, HSU-07CC03, HSU-07CD03, HSU-07CE03, HSU-07CF03, HSU-07CG03, HSU-14H13, HSU-14HA03, HSU-14HA13, HSU-14HB03, HSU-14HC03, HSU-14HC13, HSU-16C13, HSU-16CA13, HSU-16CB13, HSU-16CC03, HSU-16CD03, HSU-16CE03, HSU-16CF03, HSU-16CG03, HSU-16CH03, HSU-16H13, HSU-16HA13, HSU-16HB13, HSU-16HC03, HSU-16HD03, HSU-16HE03, HSU-16HF03, HSU-16HG03, HSU-16HH03, HSU-18C13, HSU-18CA13, HSU-18CB04, HSU-18CB13, HSU-18CC13, HSU-18HA13, HSU-18HB13, HSU-18HC13, HSU-18LEK13/R2DB, HSU-18VC7, HSU-18VC7-G, HSU-18VCA, HSU-18VCA-G, HSU-18VCAI, HSU-18VH7, HSU-18VH7-G, HSU-18VHGDB, HSU-18VHGDB-G, HSU-18VHGL, HSU-18VHGL-G, HSU-18VHJ, HSU-18VHJDB, HSU-18VHJDB-G, HSU-18VHK, HSU-18VHK-G, HSU-22C03/V, HSU-22C13, HSU-22CA13, HSU-22CB03, HSU-22CB13, HSU-22CC03, HSU-22CC13, HSU-22CG03, HSU-22HA13, HSU-22HB03, HSU-22HB13, HSU-22HC03, HSU-22HC13, HSU-22HG03, HSU-22HP04, HSU-22VCA, HSU-22VCA-G, HSU-22VCAI, HSU-22VHA, HSU-24LEK13, HSU-24LEK13/R2DB, HSU-24VC7, HSU-24VC7-G, HSU-24VH7, HSU-24VH7-G, HSU-24VHG, HSU-24VHGDB-G, HSU-24VHJ, HSU-24VHJDB, HSU-24VHJDB-G, HSU-24VHK, HSU-24VHK-G, HVAC-5620-001.

Image: The YAOHUIMI replacement remote control for Haier air conditioners, shown alongside its included wall mount case. The remote features a digital display showing temperature in Celsius, and buttons for power, temperature adjustment, swing, and fan speed.
2. Setup
2.1 Battery Installation
- Open the battery compartment cover on the back of the remote control.
- Insert two new AAA batteries, ensuring the correct polarity (+ and -) as indicated inside the compartment.
- Close the battery compartment cover securely.
- The remote control is now ready for use.
Note: This remote control displays temperature in Celsius only.
3. Operating Instructions
Familiarize yourself with the buttons on the remote control to operate your Haier air conditioner.
- ON/OFF Button: Press to turn the air conditioner unit on or off.
- TEMP Buttons (Up/Down Arrows): Use these buttons to increase or decrease the desired temperature setting. The temperature will be displayed in Celsius.
- SWING Button: Activates or deactivates the automatic swing function of the air conditioner's louvers.
- FAN Button: Cycles through available fan speed settings (e.g., Low, Medium, High, Auto).
- Mode Button (if present): Cycles through operating modes such as Cool, Dry, Fan, Heat (if supported by your AC unit). (Note: The provided image does not clearly show a 'Mode' button, but it's a common feature on AC remotes.)
4. Maintenance
4.1 Battery Replacement
When the remote control's display becomes dim or the remote stops responding, it is time to replace the batteries. Follow the battery installation steps in Section 2.1.
4.2 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.
5. Troubleshooting
- Remote not responding:
- Check if batteries are inserted correctly and have sufficient charge. Replace if necessary.
- Ensure there are no obstructions between the remote control and the air conditioner's receiver.
- Verify that the remote control is pointed directly at the air conditioner unit.
- Display is dim or blank:
- Replace the batteries with new ones.
- Air conditioner not responding to specific functions:
- Confirm that your specific Haier air conditioner model supports the function you are trying to use.
- Ensure the remote is within operational range.
6. Specifications
| Model Number | A420220416-079 |
| Brand | YAOHUIMI |
| Compatible Devices | Haier Split Type Room Air Conditioners (various models listed in Section 1) |
| Display | Celsius only |
7. Warranty and Support
For warranty information or technical support, please refer to the documentation provided with your purchase or contact the seller directly. Keep your purchase receipt as proof of purchase.





