DriSteem Humidifier VLDI-12-2

Verify no call for humidity and aquastat set point is less than room temperature

For models with a standard drain valve

Let the fill water run until the tank is cooled

Shut off the field-installed manual supply water shut-off valve

Let the tank drain and manually close the drain valve

For models with end-of-season drain option

Off-season maintenance inspection

Perform a complete inspection of the following components

Ensure the humidifier remains empty until humidification is required