6-4 #900 Cooler Off

✽Please update the firmware to the latest version. Click me to download

1. Press "Continue", if the error message did not pop up again within one minute,

the machine should operate normally.

2. Please check if the water level of the cooling tank is at least 8/10 full.

3. Please check whether the water pump is working.

Go to the machine touchscreen >Maintain > Pump and make sure whether the water pump is working with the blue light on.

4. Please check the flow speed following the steps below: Touchscreen > Machine > Hardware settings > Test flow speed. (Normally, the stand flow speed should be within 1~2L)

5. If the error message pops up again, please refer to 5-5 Water Cooler Maintenance to change the water and test the flow speed again.

6. If the solution didn’t work, please provide photo support of the two components and contact FLUX Support.