1. Turn off the power supply and disconnect the power supply of the heater tank.
2. Remove the old water tank and take it out of the LaVida heater.
3. Install a new water tank and install the new water tank on the LaVida heater.
4. Connect the power supply and connect the power cord to the new water tank.
5, check the connection, check whether the connection of the water tank is correct.
6, turn on the power supply, turn on the power supply, and check whether the warm air water tank works normally.