ULTRASONIC
64
Copyright STULZ GmbH 02/1997
START-UP OF ENS HUMIDIFIERS
Before attempting to start the humidifier after a longer standstill,
check the following points:
a. Check whether the humidifier casing is in correct position and correctly
installed, and whether humidifier is in good operating condition.
b. Ensure that the mains and water supply to the humidifier has been
connected.
* Never switch in the main switch when the humidifier is still positioned on
its side or stored topfirst.
*Never operate the humidifier for a prolonged period of time without air
supply.
Humidifier operation
1) Open water valve.
2) Set the hygrostat, i.e. the humidity control, to the desired air humidity
level.
3) If humidification is demanded and the air conditioning unit is already set
to operation, water is automatically filled in up to the necessary level and
atomization is started.
4) The mist then generated is blown into the ambient air via the airflow of
the air conditioning unit and the room is humidified.
5) After that, the water level in the tank is kept to a constant level and air
humidity is maintained at a preset level.
6) Should the water level in the tank fall belwo the safety level during
operation, operation of the humidifier is stopped by means of the float
switch.