SKE-XL BACnet Steam Humidifier
Installation Instructions and User Manual
14
Stage 4 – Water Drain Connection
Water Drain installation must conform to local codes and regulations.
Any installation work must be carried out by suitably qualified personnel.
Water Drain
Specification
Water Drain temperature: 60
˚C
Model
Water Drain Outlet
Connection size
Pan Drain Outlet
Connection size
SKE90
SKE100
SKE110
SKE120
Ø 20mm
Ø 15mm
Water Drain
Installation
Water drain outlet connection must be connected to drain pipe of sufficient size.
We recommend the use of Ø 20mm minimum standard copper hydraulic pipes.
Minimum water drain pipe gradient must be 6.5mm per 300mm horizontal run.
No drain trap is required.
(Illus. 14)
Weather Proof
Enclosure
Water Drain Valve
The weather proof enclosure is equipped with a normally open valve, enabling the
humidifier to drain all water during a power failure, in order to prevent water from
freezing within the unit. During normal operation, the humidifier reduces drain water
temperature to +60°C.
CAUTION:
During a power failure, the drain water temperature is not reduced.
Installed drain piping must be rated to +100°C.
!
S K E -X L
1 2 0 m m
Ø 3 8 m m
m in im u m
Ø 2 0 m m
