1：connect the four adapters to both the chiller and the ice bath.

2:Check if the quick connectors on the hoses are loose; if so, unscrew and re-tighten them.

3:The water in the ice bath should be above the outlet of the chiller.

4:Check if the hose at the inlet of the chiller is filled with water. If not, remove the hose and lift it above the ice bath, then slowly lower it. This will allow the air to be expelled from the hose, filling it with water. Finally, reconnect it to the chiller unit

In the off state, press and hold the “+” and “-” buttons. Wait for the screen to light up, then press the power button. You will see the WiFi indicator flashing. Next, turn on the Bluetooth and WiFi on your phone, log in to the Tuya or Smart app, and enter the WiFi account and password that your phone is connected to.

Once you have connected to WiFi, you can adjust the temperature, switch between cooling and heating modes, and set a timer on your phone

Replace filter cartridge once per week is recommended. lf the water flow rate is lower than before, please take off the metal conversion adapter and hair filter on the water-in port of the chiller, and wash inside with water to clean thoroughly. Replace the water filter and water as well, since the scale and dust may hinder the water circulation.