1. Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your KAOLALI T14 Tire Pressure Monitoring System (TPMS). This system is designed to monitor your vehicle's tire pressure and temperature in real-time, enhancing driving safety and tire longevity. Please read this manual thoroughly before using the product.
Figure 1: KAOLALI T14 TPMS Monitor and External Sensors. The image displays the main monitor unit with a digital display showing tire pressure and temperature, alongside four external tire sensors.
2. Package Contents
Verify that all items listed below are present in your package:
- 1 x TPMS Monitor
- 1 x USB Charging Cable
- 4 x External Tire Pressure Sensors
- 4 x Anti-theft Nuts
- 1 x Wrench
- 1 x User Manual
- 3 x Double-sided Adhesive Patches
Figure 2: Contents of the KAOLALI T14 TPMS package, including the monitor, sensors, charging cable, anti-theft nuts, wrench, and adhesive patches. Dimensions of the monitor and sensors are also shown.
3. Specifications
| Feature | Detail |
|---|---|
| Model | T14 |
| Brand | KAOLALI |
| Weight | 280 g |
| Package Dimensions | 24 x 11.6 x 5.7 cm |
| Pressure Range Compatibility | Below 6 bar (for cars, SUVs, MPVs, sedans, wagons, RVs) |
| Charging Methods | Solar and USB |
| Display Type | LCD Color Screen with Automatic Backlight |
| Alarm Types | Fast air leak, slow air leak, high pressure, high temperature, sensor failure, low sensor battery |
| Automatic Functions | Brightness adjustment, automatic power on/off (vibration detection) |
4. Setup and Installation
4.1 Charging the Monitor
Before first use, fully charge the TPMS monitor using the provided USB cable. The monitor also supports solar charging, which can maintain battery levels during daylight hours.
Figure 3: The TPMS monitor can be charged via its integrated solar panel or through the USB port using the provided cable.
4.2 Monitor Placement
The monitor can be placed on the windshield or dashboard. The detachable bracket allows for flexible positioning and easy removal for charging or settings adjustment.
- Windshield Installation: Attach the monitor to the windshield using the bracket. This position aims to keep your line of sight clear while driving.
- Dashboard Installation: Place the monitor on the dashboard using the adhesive patches for a stable mount.
Figure 4: The monitor can be installed on the windshield for an unobstructed view or placed on the dashboard. The bracket is detachable for convenience.
4.3 Sensor Installation (External Sensors)
The external sensors are designed for quick and easy installation without needing to remove the tires. Follow these steps:
- Unscrew the original valve cap from the tire valve.
- Screw on an anti-theft nut onto the valve stem.
- Screw the corresponding sensor (marked FL, FR, RL, RR for Front Left, Front Right, Rear Left, Rear Right) onto the valve stem clockwise until it is hand-tight.
- Tighten the anti-theft nut counter-clockwise against the sensor using the provided wrench.
- Check for any air leaks by applying soapy water around the valve stem and sensor.
After installation, drive for a few minutes for the sensors to transmit data to the monitor.
Figure 5: Visual guide for installing the external tire pressure sensors, showing the steps from removing the valve cap to securing the sensor with an anti-theft nut.
5. Operating Instructions
5.1 Power On/Off
The TPMS monitor features an automatic power on/off function. It will turn on automatically when vibration is detected (e.g., when the car starts) and enter sleep mode after a period of inactivity to conserve battery.
Figure 6: The monitor automatically activates upon detecting vehicle vibration and enters a power-saving sleep mode when stationary.
5.2 Display Information
The LCD color screen displays real-time tire pressure and temperature for all four tires, along with the current time and ambient temperature. The backlight adjusts automatically based on light intensity for optimal visibility.
Figure 7: The clear LCD display provides real-time data for each tire, including pressure and temperature, as well as the current time and battery level.
5.3 Setting Parameters
To change units or adjust alarm thresholds:
- Changing Units: Long press the right button for 6 seconds to cycle through pressure (e.g., PSI, Bar) and temperature (e.g., °C, °F) units.
- Adjusting Alarm Values: Long press the "M" button to enter the settings menu. Use the left and right buttons to navigate and adjust default alarm values for high/low pressure and high temperature.
5.4 Alarm Functions
The system provides visual and audible alerts for various tire conditions:
- Fast Air Leak Alarm: Alerts to rapid pressure loss.
- Slow Air Leak Alarm: Indicates gradual pressure reduction.
- High Pressure Alarm: Warns if tire pressure exceeds the set limit.
- High Temperature Alarm: Alerts if tire temperature exceeds the set limit.
- Sensor Failure Alarm: Indicates a sensor malfunction or disconnection.
- Low Sensor Battery Alarm: Notifies when a sensor's battery is low.
Figure 8: The monitor displays real-time tire status and provides alerts for various critical conditions, ensuring safer journeys.
6. Maintenance
6.1 Cleaning
Wipe the monitor and sensors with a soft, damp cloth. Do not use abrasive cleaners or solvents, as these can damage the device surfaces.
6.2 Battery Care
Ensure the monitor is regularly exposed to sunlight for solar charging or charged via USB to maintain optimal battery performance. Low battery levels can affect system functionality.
6.3 Sensor Longevity
The external sensors are designed to be dust-proof and waterproof, and can withstand a wide range of temperatures (-4°F to 185°F). However, avoid prolonged exposure to extreme conditions when possible to maximize their lifespan.
Figure 9: The external sensors are built to endure various environmental conditions, including dust, water, and extreme temperatures.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Monitor not turning on. | Low battery; no vibration detected. | Charge the monitor via USB. Start driving to activate vibration detection. |
| No tire data displayed. | Sensors not installed correctly; vehicle not moving; sensor battery low; sensor disconnected. | Ensure sensors are securely installed. Drive for a few minutes. Check for sensor failure or low battery alarms. Re-pair sensors if necessary (refer to advanced settings in full manual). |
| Inaccurate readings. | Sensor not fully tightened; air leak. | Check sensor installation and tighten anti-theft nuts. Perform a soapy water test for leaks. |
| Display too dark/bright. | Automatic backlight adjustment. | The display adjusts automatically. Ensure the solar panel is not obstructed if relying on solar charging for brightness. |
8. Warranty and Support
KAOLALI products are designed for reliability and performance. For warranty information or technical support, please refer to the contact details provided with your purchase or visit the official KAOLALI website.
- Customer Service: Quick response within 24 hours.
- Return Policy: 90-day return period.
- Replacement: Possible within 12 months.
- Lifetime Support: Consultation and support available for the product's lifetime.
Figure 10: KAOLALI's commitment to customer satisfaction, including response times, return policy, replacement options, and ongoing support.