For the equipment, after the purchase comes back, it should be used for the first time. After debugging, it will be officially put into operation after debugging. Regular maintenance is scheduled at a later stage. Industrial chiller equipment is no exception, and the maintenance of industrial chiller has already begun from the very beginning. What problems should we pay attention to when using an industrial chiller for the first time? This problem is ignored in many people's eyes, so we need to speak today. For the first use of industrial chillers, we must pay attention to the following points.
1. Look at the industrial chiller Model specifications, to compare the standard parameters on the tag.

2. Chilled hoses and cooling loops are not connected to the line and keep the valve open;

3. Should pay attention to the cooling water pump running direction and water tower fan is not reversed. You can.

Here also need to pay attention to this. For example, if the industrial chiller power supply above SCY-03HP uses three-phase and five-wire, the voltage is between 380 and 415V/50HZ. The power supply phase lines are R, S and T respectively. Neutral line (zero line) N, grounding wire is double color line with E, the machine is equipped with a wrong phase protection device. When turning on the power for the first time, if there is no light or red light and the fault code and siren are displayed, you can change the phase of any two of them and then close the switch. The following freezing machine is used for SCY-03HP. For a single-phase power supply, the phase line of the power supply is 220 to 240V/50HZ. The phase line is L, the neutral line is N, and the ground line is E.

This article comes from industrial chiller manufacturers www.dgcarno.com.cn