1. Product Overview
The KOSO BA024B10 Super Slim Style Thermometer is a compact and easy-to-install digital temperature gauge designed for monitoring engine temperature. It features a bright blue LED display for clear readability, even at night. The thermometer includes a warning function that alerts the user if the temperature exceeds a predefined threshold, helping to prevent engine overheating.
This manual provides essential information for the proper installation, operation, and maintenance of your KOSO BA024B10 thermometer.
2. Package Contents
Please verify that all items listed below are present in your package:
- KOSO BA024B10 Thermometer Unit
- 1/8 BSP Temperature Sensor
- Wiring Harness
- Electrical Connectors
- 3M Adhesive Pad
- Instruction Leaflet (this manual)
Figure 2.1: The package includes the KOSO BA024B10 thermometer unit, a 1/8 BSP temperature sensor, wiring, electrical connectors, and a 3M adhesive pad for mounting.
3. Specifications
| Model Number | BA024B10 |
| Display Type | Blue LED Digital Display |
| Measurement Unit | Celsius (℃) |
| Sensor Type | 1/8 BSP (British Standard Pipe) |
| Warning Temperature | 120℃ (248℉) - Display flashes when exceeded |
| Dimensions (L x H x D) | 56.4 mm x 27 mm x 11 mm |
| Weight | 160 g |
| Material | Plastic |
Figure 3.1: The KOSO BA024B10 thermometer unit measures 56.4 mm in length, 27 mm in height, and 11 mm in thickness, making it compact for various installations.
4. Setup and Installation
The KOSO BA024B10 thermometer is designed for easy installation. Follow these general steps:
- Choose a Mounting Location: Select a flat, clean surface on your vehicle where the thermometer display will be easily visible and accessible. Ensure the location is away from direct heat sources or excessive vibration.
- Prepare the Surface: Clean the chosen mounting surface thoroughly to remove any dirt, grease, or moisture. Allow it to dry completely.
- Attach the Thermometer Unit: Peel the backing from the supplied 3M adhesive pad and firmly press the thermometer unit onto the prepared surface. Hold it in place for a few seconds to ensure good adhesion.
- Install the Temperature Sensor: The thermometer uses a 1/8 BSP temperature sensor. Install this sensor into an appropriate port on your engine or cooling system. Ensure a tight, leak-free connection. Note: If your vehicle uses a different thread size, an adapter may be required (not included).
- Connect the Wiring:
- Connect the sensor wire to the thermometer unit.
- Connect the power wires from the thermometer to a suitable 12V DC power source on your vehicle. Typically, this involves connecting the positive wire to a switched 12V source (e.g., ignition) and the negative wire to a ground point. Use the provided electrical connectors for secure connections.
- Secure Wiring: Route and secure all wiring to prevent interference with moving parts or exposure to excessive heat or abrasion.
- Test Functionality: Turn on your vehicle's ignition to power the thermometer. The blue LED display should illuminate and show the current temperature.
For optimal performance and safety, it is recommended to have installation performed by a qualified technician if you are unsure about any steps.
5. Operating Instructions
The KOSO BA024B10 thermometer operates automatically once properly installed and powered.
- Power On: When the vehicle's ignition is turned on, the thermometer will power up, and the blue LED display will show the current temperature in Celsius.
- Temperature Reading: The large blue LED digits provide a clear and easy-to-read temperature measurement.
- Warning Function: If the monitored temperature exceeds 120℃ (248℉), the display will automatically flash to alert the user of a potential overheating condition. This serves as a critical warning to take appropriate action, such as stopping the engine or checking the cooling system.
6. Maintenance
The KOSO BA024B10 thermometer requires minimal maintenance to ensure long-lasting performance.
- Cleaning: The unit is easy to clean. Use a soft, damp cloth to wipe the display and casing. Avoid using abrasive cleaners or solvents, as these can damage the plastic and LED display.
- Sensor Inspection: Periodically check the temperature sensor and its connections for any signs of corrosion, damage, or leaks. Ensure the sensor remains securely installed.
- Wiring Inspection: Regularly inspect the wiring harness for any signs of wear, fraying, or loose connections. Secure any loose wiring.
7. Troubleshooting
If you encounter issues with your KOSO BA024B10 thermometer, refer to the following troubleshooting tips:
| Problem | Possible Cause | Solution |
|---|---|---|
| Display does not light up. | No power supply or loose connection. | Check power connections to ensure they are secure and receiving 12V DC. Verify the vehicle's ignition is on. |
| Incorrect temperature reading. | Faulty sensor connection or sensor itself. | Ensure the temperature sensor is correctly installed and its wire is securely connected to the thermometer unit. Inspect the sensor for damage. |
| Display flashes constantly. | Engine temperature exceeds 120℃ (248℉). | This is a warning. Immediately check your engine's cooling system. If the engine is not actually overheating, check the sensor and its connection for proper function. |
If the problem persists after attempting these solutions, please contact KOSO customer support for further assistance.
8. Warranty and Support
KOSO products are manufactured to high-quality standards. For specific warranty information regarding your BA024B10 thermometer, please refer to the warranty card included with your purchase or visit the official KOSO website.
For technical support, replacement parts, or any other inquiries, please contact KOSO customer service through their official channels. When contacting support, please have your product model number (BA024B10) and purchase details readily available.
KOSO Official Website: www.koso.com.tw
