8, Verify Refrigerant Levels:

• Monitor the chiller's refrigerant pressure gauges or indicators to verify proper refrigerant levels.

• If refrigerant levels are low, it may indicate a leak or other issues that require further investigation and repair by a qualified technician.

9, Check Control Settings:

• Review the chiller's control settings, including temperature setpoints, operating modes, and alarm thresholds.

• Verify that the settings are configured correctly for the current operating conditions and adjust as necessary.

10, Perform Water Treatment:

• If the chiller system utilizes water treatment chemicals, such as corrosion inhibitors or biocides, ensure that they are properly dosed and maintained according to the manufacturer's recommendations.

• Test water quality parameters regularly, such as pH, conductivity, and biocide levels, to ensure effective water treatment.

11, Record Observations:

• Keep a detailed log of daily maintenance activities, including observations, measurements, and any adjustments made to the chiller system.

• Document any abnormal conditions or issues encountered, as well as actions taken to address them. This documentation can help track trends and identify potential problems early on.

12, Follow Manufacturer Guidelines:

• Refer to the chiller's operation and maintenance manual for specific instructions and guidelines provided by the manufacturer.

• Adhere to recommended maintenance intervals, procedures, and safety precautions to ensure safe and effective operation of the chiller system.