
Humidification System
7 69-2307—01
Funnel or floor drain. Refer to governing
codes for drain pipe size and maximum
temperature requirements.
6 in.
8 in.
Most operation problems are caused
by improper hose installation. Always
ensure an uphill flow when installing
the remote hose, and avoid kinks,
sharp turns, or low spots that could
restrict the flow of steam into the
injection nozzle or condensation back
into the humidifier.
If the remote hose cannot be installed
with an upward pitch of 2 in./ft., a
wetted drip tee must be installed.
Failure to do so can result in back
pressure on the humidifier, which can
lead to duct nozzle water spitting or
leaking gasket. Remote hose must be
supported to prevent sagging or low
spots.
1
Choose a location for the humidifier and the
remote duct nozzle (see remote installs on
page 8).
It should have access for:
• Remotehoseinstallation.Steamhose
must be installed with 2 in./ft. pitch on a
continuous uphill slope.
• Drain.Allowacontinuousdownslopetothe
drain.
• Coldwaterline.
• Electricalcircuitratedtoyourhumidifier
(see circuit ratings on page 10).
RemoTe mounT InsTallaTIon
Use for mounting to a location other than the supply duct.
Maximum 3 ft.
2 in./ft. uphill
1/2 in.
minimum
diameter
When remote mounting, also follow these critical
steps in sizing the proper humidifier:
The 6-gallon model can be remotely mounted up to
15 feet if insulating the steam distribution tube
The 9- and 12-gallon models can be remotely mount-
ed up to 20 feet.
Ensureatleast2in.perfootslopeifinstallingthe
remote hose horizontally.
duCT mounT InsTallaTIon
Water in
elbow
Kommentare zu diesen Handbüchern