TEYU WARM PROMPT——There have been great fluctuations in spring temperature. In the event of an industrial chiller flow alarm, please turn off the chiller immediately to prevent the pump from burning out. First check to see if the water pump is frozen. You can use a heating fan and place it near the water inlet of the pump. Warm it up for at least half an hour before turning the chiller on. Check whether the external water pipes are frozen. Use a section of pipe to “short-circuit” the chiller and test the self-circulation of the water inlet and outlet port. If you have any questions, please contact our after-sales team at techsupport@teyu.com.cn.