INSTALLATION INSTRUCTIONS
HM700ADISTKIT
ELECTRODE STEAM HUMIDIFIER DISTRIBUTION KIT
CAUTION
Before Servicing
1. Disconnect main power source before
accessing internal compartments.
2. The plumbing and electrical compartments
contain high voltage components and wiring.
Access should be limited to licensed HVAC
professionals only.
3. During and following operation of the
humidifier, the steam components in contact
with the steam such as the cylinder, steam
lines, steam distributors, and condensate lines
can become hot and burn if touched. Please
consult HM700 Installation manual for
reference.
4. Installations of humidity equipment installed by
unqualified personnel or the use of non-
Honeywell parts and components will void
warranty.
Steam Distributor
The HM700ADISTKIT is a remote mount, stainless steel
steam distribution kit used with the HM700 Electrode
Steam Humidifier. The distributor is installed in a
ventilation duct to distribute the steam produced by the
HM700.
The HM700ADISTKIT consists of a steam distributor,
steam hose, condensate hose, and installation hardware.
The steam distributor should be installed as close as
possible to the humidifier. Short steam distribution lines
minimize condensate loss and the possibility of
generating backpressure in the steam distribution line.
STEAM DISTRIBUTION
Steam generated by the humidifier may be introduced
into the air in several different ways. The most common
method for adding the steam into the air is to mount a
steam distributor tube in a supply air duct as shown in
Fig. 2.
STEAM LINE
The steam line between the cylinder steam outlet and the
distributor serves two purposes: it is used as a conduit to
transfer the atmospheric steam from the humidifier to the
distributor, as well as providing a means to remove
condensate. See
n
Steam Lines and Condensate Return
Instructions
o
on page 2 for information on selecting
steam lines.
CONDENSATE RETURN
Whenever steam is distributed condensate is formed in
the distribution system. Insulating steam lines is one
important way to reduce the amount of condensate
formed. Steam lines are sloped so that condensate does
not collect in the lines and create a restriction to steam
flow. The condensate must be collected and removed
from the system so that it does not build up and leak into
the duct. Condensate can be returned to the HM700 fill
cup to reduce water waste or can be fed to drain.
KIT CONTENTS:
p
Stainless steel nozzle
p
Insulated hose (5 ft.)
p
Hose support brackets
p
Screws
p
Clamps
p
Installation Instructions
TOOLS NEEDED (NOT SUPPLIED):
p
Screwdriver
p
Pliers (optional)
