Product Description
The Braemar Evaporative Cooler Water Sensor 2 Probe is an essential part of the water management system in Braemar evaporative coolers. This sensor is responsible for detecting the water level in the cooler’s water reservoir (sump) and ensuring proper operation of the system.
Key Features and Function of the Braemar Evaporative Cooler Water Sensor 2 Probe:
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Water Level Detection:
- The 2-probe water sensor is designed to monitor the water level in the evaporative cooler’s sump. By using two probes, it can detect whether the water level is high or low, allowing the system to take appropriate action.
- When the water level is adequate, the sensor ensures the system is working correctly. If the water level is too low, the system can trigger a warning or shut off to prevent damage or inefficient operation.
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Safety Mechanism:
- The water sensor acts as a safety feature to protect the cooler and its components from running without sufficient water. If the water level is too low, it prevents the cooler from operating, which could cause the cooling pads to dry out and the pump to run dry, both of which can lead to damage.
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Improved Efficiency:
- By accurately detecting the water level, the sensor ensures that the cooler is running at optimal efficiency, ensuring proper water distribution to the cooling pads and preventing water wastage. This leads to improved cooling performance and lower energy consumption.
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Easy Installation:
- The water sensor is designed to be easy to install or replace. It is typically mounted in the water reservoir, and its probes are positioned to detect the water level accurately. The sensor is often compatible with various Braemar evaporative cooler models, particularly those in the EM, ES, and EV series.
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Dual Probe Design:
- The 2-probe design allows for more accurate water level detection. The two probes work together to provide a reliable reading of the water level. This ensures that the cooler maintains the appropriate water level for consistent and efficient operation.
Symptoms of a Faulty Water Sensor:
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Inconsistent Operation:
- A faulty water sensor may cause the cooler to operate erratically. For example, the system may continue running even when the water level is too low or it may shut down despite the water level being fine.
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Low or No Water Detection:
- A malfunctioning sensor may fail to detect when the water level drops below the required level, causing the cooler to run dry, which can damage the pump or cooling pads.
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Error Messages or Warnings:
- In some cases, a faulty sensor may trigger an error code or warning light on the control panel, indicating that there is an issue with the water level sensing system.
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Dry or Poor Cooling Performance:
- If the water sensor is malfunctioning and does not detect low water levels, the cooling pads may not receive enough water, leading to poor cooling performance or increased energy consumption.
How to Replace or Install the Braemar Evaporative Cooler Water Sensor 2 Probe:
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Turn Off Power and Water Supply:
- Before beginning any maintenance, turn off the cooler's power and disconnect the water supply to ensure safety while working with the system.
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Locate the Water Sensor:
- The water sensor is usually located in the water reservoir (sump) or near the cooling pads in the evaporative cooler. You may need to remove a cover or panel to access the sensor.
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Remove the Old Water Sensor:
- Carefully remove the old water sensor by disconnecting the wires and any mounting screws or fasteners holding it in place. Take note of how the sensor is connected so that you can properly install the new one.
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Install the New Water Sensor:
- Position the new Braemar Evaporative Cooler Water Sensor 2 Probe in the same location as the old sensor. Secure it with the appropriate fasteners or mounting clips.
- Connect the sensor’s wiring to the electrical terminals, ensuring that the connections are secure and properly aligned.
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Test the System:
- Once the new sensor is installed, reconnect the water supply and power to the cooler. Check the water level to ensure the sensor is detecting it correctly and that the cooler operates as expected.
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Calibration and Adjustment:
- Some water sensors may require calibration after installation to ensure proper water level detection. Follow the manufacturer’s instructions or settings in the user manual for calibration or adjustments if necessary.
Maintenance Tips:
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Regular Inspection:
- Regularly check the water sensor for dirt or debris that may block the probes or interfere with water level detection. Cleaning the sensor probes occasionally will help maintain accurate readings.
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Check Connections:
- Inspect the electrical connections to ensure there are no loose wires or corrosion. Tighten or replace connections if needed to avoid signal issues.
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Monitor Water Levels:
- Periodically verify that the water sensor is accurately detecting water levels, especially when you notice any irregularities in the cooler's operation.
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Replace When Faulty:
- If you experience issues such as inaccurate water level detection, or the sensor is not responding, it’s time to replace the water sensor to ensure the cooler operates safely and efficiently.
Conclusion:
The Braemar Evaporative Cooler Water Sensor 2 Probe plays a critical role in ensuring that your cooler operates efficiently and safely by accurately detecting the water level in the reservoir. A faulty sensor can lead to dry pumps, ineffective cooling, or even system damage. Replacing or maintaining the water sensor is crucial for the optimal performance and longevity of your evaporative cooler.
