ULTRASONIC
21
Copyright STULZ GmbH 02/1997
SET-UP OF ON/OFF CONTROL
Set-up of ON/OFF Control
The most simple mode of control is made by means of a hygrostat which
compares the room humidity values (actual value) with the value adjusted
(setpoint). If the actual value falls below the setpoint, the hygrostat will turn
the humidifier to ON, if the value is higher, the unit is turned off. The control
operation is run with a predetermined switching hysteresis around the
setpoint.
4.1