1. Whether the power supply voltage and the number of phases meet the model specifications, please refer to the nameplate.
2. Whether the industrial chiller chilled hose and cooling circulation hose are connected to the pipeline and keep the valve open; (please refer to the installation diagram)
3. The industrial chiller can start the water pump after filling the chilled water tank with water or other freezing medium; (Note: the industrial chiller should be equipped with the freezing medium according to the requirements)
4. Please pay attention to the running direction of the industrial chiller cooling water pump and whether the water tower fan is reversed (if the industrial chiller water pump is three-phase, the reverse rotation must be changed in any two of the power phase lines, and then the switch is closed).