1. Introduction
This manual provides instructions for the CHOUBENBEN replacement remote control, model 2019042203. This remote is designed to be compatible with various Arctic King AC Air Conditioner models, including WTW-12ER5a, WTW-14ER5a, WTW-08ER5a, WTW-10ER5a, and WWK18CR62N. Please read this manual carefully before using the remote control to ensure proper operation and to maximize its lifespan.

Image 1.1: The CHOUBENBEN replacement remote control. This remote is designed for ease of use and compatibility with specified Arctic King air conditioner models.
2. Setup
2.1 Battery Installation
The remote control requires two AAA batteries (not included). Follow these steps to install them:
- Locate the battery compartment cover on the back of the remote control.
- Slide the cover downwards or in the direction indicated by an arrow to open it.
- Insert two AAA batteries, ensuring the positive (+) and negative (-) terminals match the markings inside the compartment.
- Slide the battery compartment cover back into place until it clicks securely.
Once batteries are installed, the remote control is ready for use. No pairing or programming is typically required for this replacement unit.
3. Operating Instructions
Point the remote control directly at the Arctic King AC unit's receiver window. Ensure there are no obstructions between the remote and the AC unit.
3.1 Basic Functions
- POWER Button: Press to turn the AC unit ON or OFF.
- MODE Button: Press repeatedly to cycle through available operating modes: COOL (cooling), FAN (fan only), DRY (dehumidifying), HEAT (heating, if supported by AC unit).
- TEMP ▲ / ▼ Buttons: Press to increase or decrease the desired temperature setting. The display shows temperature in both Fahrenheit and Celsius.
- FAN SPEED Button: Adjusts the fan speed (e.g., Low, Medium, High, Auto).
3.2 Advanced Functions (if applicable to your AC model)
- TIMER Button: Sets the timer for automatic ON/OFF operation. Refer to your AC unit's manual for specific timer settings.
- SLEEP Button: Activates or deactivates sleep mode, which adjusts temperature and fan speed for comfortable sleep.
- SWING Button: Controls the louver swing function for air direction.
4. Maintenance
4.1 Battery Replacement
Replace batteries when the remote control's display becomes dim or when the AC unit no longer responds reliably to commands. Always replace both batteries at the same time with new AAA batteries.
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.
4.3 Storage
If the remote control will not be used for an extended period, remove the batteries to prevent leakage and potential damage.
5. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Remote not working / AC not responding | Dead or incorrectly installed batteries Obstruction between remote and AC unit Remote out of range | Replace batteries, ensuring correct polarity Remove any objects blocking the signal path Move closer to the AC unit |
| Display is dim or blank | Low battery power | Replace batteries |
| AC unit responds intermittently | Weak batteries Interference Remote not pointed directly at AC | Replace batteries Ensure no strong light sources or electronics are interfering Aim the remote directly at the AC unit's receiver |
6. Specifications
- Model Number: 2019042203
- Brand: CHOUBENBEN
- Compatible Devices: Arctic King AC Air Conditioner models WTW-12ER5a, WTW-14ER5a, WTW-08ER5a, WTW-10ER5a, WWK18CR62N
- Connectivity Technology: Infrared
- Controller Type: Button Control
- Special Features: Ergonomic design, Display in both Fahrenheit and Celsius
- Power Source: 2 x AAA Batteries (not included)
7. Warranty and Support
For any questions regarding the CHOUBENBEN remote control, its compatibility, or operational issues not covered in this manual, please contact the seller directly. They can provide further assistance and information regarding any applicable warranty or return policies.
Your satisfaction is important. If you are unclear about any aspect of this item, please feel free to contact us for support.