| Issue | Possible Cause | Recommended Solution | | :--- | :--- | :--- | | Unit won't power on | Faulty power connection or blown fuse | Check power cord and outlet. Open the electrical box and inspect/replace the fuse if needed. | | or E07 over-temp alarm | High ambient temp, dirty condenser, or low water flow | Clean the air filter, check for proper ventilation, and verify water level is adequate. | | E01 or E02 flow alarm | Low water level, kinked hose, or air in the system | Top up water, straighten hose, and run the pump to purge air. | | Severe condensation | Water temp too low for ambient conditions | Adjust to a higher temperature setting or insulate the pipes. | | Poor cooling performance | Incorrect parameter settings | Reset parameters to factory defaults to eliminate incorrect user settings. |
Never start the chiller without water in the tank. This will burn out the water pump in seconds. cwfl-6000 manual
This comprehensive manual provides the essential setup steps, operational guidelines, temperature controller programming, and troubleshooting protocols required to keep your CWFL-6000 chiller running at peak performance. 1. Technical Specifications & Overview | Issue | Possible Cause | Recommended Solution
: Instructions on choosing a well-ventilated location, connecting the dual water circuits (one for the fiber laser and one for the optics), and filling the tank with distilled or purified water. | | E01 or E02 flow alarm |
If you are operating a high-power fiber laser (up to 6kW), the TEYU S&A CWFL-6000
Connect the water inlet and outlet pipes securely to your laser system.
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