5
© STULZ GmbH – all rights reserved EN/04.2021
steam humidifier iNstruCtiONs
Setting the rotary switch S1
Power supply
Steam capacity [kg/h]
2
4
8
10
15
200V 1N~
0
0
-
-
-
208V 1N~
1
1
-
-
-
220V 1N~
2
2
-
-
-
230V 1N~
3
3
-
-
-
200V 3~
-
4
8
C
-
208V 3~
-
5
9
D
-
220V 3~
-
6
A
E
-
230V 3~
-
7
B
F
-
380V 3~
-
0
4
-
8
400V 3~
-
1
5
-
9
415V 3~
-
2
6
-
A
460V 3~
-
3
7
-
B
11.1.2 Supply connections
Legend:
1 Level sensor
2 Steam outlet connector ø22.5 - 30 mm
3 Heating electrodes
4 Inlet valve
5 Outlet valve
6 Drain connector ø30 mm
7 Water supply connector G 3/4“
notice
We recommend the installation of an Aqua-stop valve in the water supply of the humidifier. In
addition to this, the room, in which the A/C unit with the humidifier is installed, should be equip
-
ped with a water detection system.
The steam humidifier is installed and electrically connected in the A/C unit. The local regulations of the water
supply company are to be complied with when making the hydraulic connection.
200V 1N~
0
0
-
-
-
208V 1N~
1
1
-
-
-
220V 1N~
2
2
-
-
-
230V 1N~
3
3
-
-
-
200V 3~
-
4
-
-
-
208V 3~
-
5
-
-
-
220V 3~
-
6
-
-
-
230V 3~
-
7
-
-
-
380V 3~
-
0
-
-
-
400V 3~
-
1
-
-
-
415V 3~
-
2
-
-
-
460V 3~
-
3
-
-
-
