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How to deal with water leakage of the industrial chiller’s drain port?

Having closed the chiller’s water drain valve, but the water still keeps running at midnight...Water leakage still occurs after the chiller drain valve is closed.This may be that the valve core of the mini valve is loose.Prepare an allen key, aiming at the valve core and tighten it clockwise, then check the water drain port. No water leakage means the problem is solved. If not, please contact our after-sales team immediately.

2023/02/03
What to do if the flow alarm rings in the industrial chiller CW 3000?

What to do if the flow alarm rings in the industrial chiller CW 3000? 10 seconds to teach you to find the causes.Firstly, turn off the chiller, remove the sheet metal, unplug the water inlet pipe, and connect it to the water supply inlet. Turn on the chiller and touch the water pump, its vibration indicates the chiller works normally. Meanwhile, observe the water flow, if the water flow decreases, please immediately contact our after-sales staff.Follow me for more tips on the maintenance of chillers.

2022/10/31
Industrial chiller cw 3000 fan stops rotating

What to do if the cooling fan of the chiller CW-3000 does not work?This may be caused by the low ambient temperature. The low ambient temperature keeps the water temperature below 20 ℃, thus leading to its malfunction. You can add some warm water through the water supply inlet, then remove the sheet metal, find the wiring terminal beside the fan, then re-plug the terminal and check the operation of the cooling fan. If the fan is rotating normally, the fault is solved. If it still does not rotate, please immediately contact our after-sales staff.

2022/10/25
How to solve high-pressure alarm fault of industrial chiller?

Pressure stability is an important indicator to measure whether the refrigeration unit works normally. When the pressure in the water chiller is ultrahigh, it will trigger the alarm sending a fault signal and stopping the refrigeration system from working. We can quickly detect and troubleshoot the malfunction from five aspects.

2022/10/24
Abnormal noise during industrial chiller operation

The laser chiller will produce normal mechanical working sound under normal operation, and will not emit special noise. However, if a harsh and irregular noise is produced, it is necessary to check the chiller in time. What are the reasons for the abnormal noise of industrial water chiller?

2022/09/28
How to deal with the flow alarm of the laser chiller?

When a laser chiller flow alarm occurs, you can press any key to stop the alarm first, then detect the relevant cause and solve it.

2022/09/13
Industrial Chiller CW-5200 Flow Alarm

What should we do if CW-5200 chiller has a flow alarm? 10 seconds to teach you to solve this chiller fault. First, turn off the chiller, short-circuit the water inlet and outlet. Then turn the power switch back on. Pinch the hose to feel the water pressure to check if the water flow is normal. Open the right side dust filter at the same time, If the pump is vibrating, it means it's working normally. Otherwise, please contact the after-sales staff as soon as possible.

2022/09/08
Reasons and solutions for the low current of laser chiller compressor

When the laser chiller compressor current is too low, the laser chiller cannot continue to effectively cool, which affects the progress of industrial processing and causes great losses to users. Therefore, S&A chiller engineers have summarized several common reasons and solutions to help users solve this laser chiller fault.

2022/08/29
Causes of laser cutting machine chiller alarm code

To ensure the laser cutting machines' safety is not affected when the cooling water circulation is abnormal, most of the laser chillers are equipped with an alarm protection function. The manual of the laser chiller is attached with some basic troubleshooting methods. Different chiller models will have some differences in troubleshooting.

2022/08/11
Reasons and solutions for the failure of laser chiller compressor to start

The failure of the compressor to start normally is one of the common failures. Once the compressor cannot be started, the laser chiller cannot work, and industrial processing cannot be carried out continuously and effectively, which will cause huge losses to users. Therefore, it is very important to learn more about laser chiller troubleshooting.

2022/08/08
How to deal with high-temperature alarm of laser chiller

When the laser chiller is used in hot summer, why does the frequency of high-temperature alarms increase? How to solve this kind of situation? Experience sharing by S&A laser chiller engineers.

2022/08/04
The reasons and solutions for the overload of laser chiller compressor

The failure will inevitably occur when using a laser chiller. Once the failure occurs, it cannot be effectively cooled and should solve in time. S&A chiller will share with you the 8 reasons and solutions for the overload of the laser chiller compressor.

2022/07/25

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