Specifications

11
VAPORMIST
®
DISPERSION
Installing Space Distribution Units (SDUs)
Provide at least 6" (150 mm) clearance on each side of
the SDU.
Field wiring is required to connect the SDU fan and
airflow proving switch terminals to the respective
VAPORMIST electrical panel terminals. Refer to the
external connections diagram in the package shipped
with your unit.
When performing
VAPORMIST maintenance
If the SDU-E or SDU-I is installed immediately above
the VAPORMIST, disconnect both hose clamps on the
steam hose, grip the hose and rotate it to break it loose
from the tubing, and then slide the hose up onto the
SDU steam tube until sufficient clearance is provided
to move the tank.
Note: Maximum ambient RH must not exceed 45%
for the SDU-I to operate properly.
SDU-E mechanical detail
DC-1078
2.25" (57 mm)
24.2" (614 mm)
Steam
outlet
18.6"
(472 mm)
10.9" (276 mm)
2.25" (57 mm)
Front view
Side view
1½" (DN40)
steam inlet
18.6"
(472 mm)
24.2"
(614 mm)
Air intake
grille
Humidified air
discharge grille
10.9"
(276 mm)
SDU-I mechanical detail
Front view
Side view
DC-1076
16.1"
(409 mm)
1½" (DN40)
or 2" (DN50)
steam inlet
16.1" (409 mm)
1½" (DN40)
or 2" (DN50)
steam inlet
VM99-C-0302.pdf 11 11/19/2009 9:51:31 AM