Installation guide

DRI-STEEM Vapor-logic 3 *OTUBMMBUJPOBOE0QFSBUJPO.BOVBMt1BHF
Control cabinet connections,
continued
CAUTION:
When making penetrations in the control
cabinet, protect all internal components
from debris and vacuum out cabinet
when finished. Failure to comply with this
warning may damage sensitive electronic
components and void the DRI-STEEM
warranty.
CRUV control cabinet
A prewired electric subpanel is available as
an option, with or without a control cabinet.
Figure 23-2:
CRUV control cabinet penetration locations
½" knockouts
(12.7 mm
dia.) for fill,
drain, probe, or
aquastat wiring
Allow minimum of 36"
(914 mm) from front
of cabinet for access
High voltage conduit
knockout, range ½"
to 1" (12.7 mm to
25.4 mm) depending on
humidifier load, volts,
and phase
Cabinet door hinge
DC-1088
Note:
Conduit penetrations
made by installer
Heater wire conduit knockout range
½" to 1" (12.7 mm to 25.4 mm)
Vaporstream control cabinet
Standard control cabinets for VLC and VLDI
are shipped loose. An available option is to
order the cabinet mounted and wired to the
humidifier.
Low voltage
conduit
knockout
Allow minimum
of 36" (914 mm)
from front of
cabinet for access
Figure 23-1:
Vaporstream control cabinet penetration locations
Incoming power conduit
knockout. Size dependent
upon humidifier load, volts
and phase
Cabinet door hinge
Heater wire connection
(knockout size determined
by amp draw; check
governing codes)
VLC-OM-028
VL3_IOM.pdf 27 11/19/2009 9:11:11 AM