The main function of the industrial chiller heater is to keep the water temperature constant and prevent cooling water from freezing. When the cooling water temperature is lower than the set one by 0.1℃, the heater starts to work. But when the heater of the laser chiller fails, do you know how to replace it?First, turn off the chiller, unplug its power cord, uncap the water supply inlet, remove the sheet metal casing, and find and unplug the heater terminal. Loosen the nut with a wrench and take out the heater. Take down its nut and rubber plug, and reinstall them on the new heater. Lastly, insert the heater back into the original place, tighten the nut and connect the heater wire to finish.

Learn how to replace the heater for industrial chiller CWFL-6000 in just a few easy steps! Our video tutorial shows you exactly what to do. Click to watch this video!First, remove the air filters on both sides. Use a hex key to unscrew the upper sheet metal and remove it. This is where the heater is. Use a wrench to unscrew its cover. Pull out the heater. Unscrew the cover of the water temp probe and remove the probe. Use a cross screwdriver to remove the screws on both sides of the top of the water tank. Remove the water tank cover. Use a wrench to unscrew the black plastic nut and remove the black plastic connector. Remove the silicone ring from the connector. Replace the old black connector with a new one. Install the silicone ring and components from the inside of the water tank to the outside. Mind the up and down directions. Install the black plastic nut and tighten it with a wrench. Install the heating rod in the lower hole and the water temp probe in the upper hole. Tighten ...