SKE4-E Steam Humidifier
Installation Instructions and User Manual
Page | - 32 -
Water Drain Connections
x
Water Drain Specifications:
o
Evaporation chamber water drain temperature: 60°C.
o
Standard hydraulic fittings (supplied): a DN20 female compression fitting for the
evaporation chamber drain and a DN15 female elbow fitting for the pan drain.
x
2 hydraulic pipes (not supplied) must be placed underneath the humidifier and connected
to the drain pipes (see Illustration 31 - Water Supply and Drain Connections).
x
Use DN20 and DN15 standard copper or stainless steel hydraulic pipes.
x
It is recommended that the installed drain piping is rated for 100°C.
x
Ensure that the drain pipe dimension is sufficient, especially if more than one humidifier is
evacuating into the same drain line.
x
The minimum drain pipe gradient must be of 6.5mm per 300mm.
x
The humidifier drain pipes do not require a drain trap and must be piped to an open drain.
x
The main drain pipe must have a minimum diameter of DN40.
Minimum
8" (200mm)
Minimum bui
lding side dra
in of Ø 1-
(DN40)
Ø
(DN15)
Ø
(DN20)
SKE4
Humidifier
Front
Back
Illustration 32 - Plumbing Connection to Open Drain
