have a constant slope (minimum incline of 10° or minimum decline of 2°), and have no restrictions in
the line, and be no longer than 2 m in equivalent length (ex. bends in the tubing affect the equivalent
length).
Note:
Flexible tubes must not merge. Merging multiple tubes to supply an individual blower pack will
lead to water droplets forming inside the mist channel and the risk of spitting out, wetting the floor in
front of the unit, any adjacent equipment, and walls. If a humidifier capacity higher than 9 kg/h (19.8
lb/h) is needed, use a separate Ultrasonic Blower Pack (one for each 9 kg/h (19.8 lb/h) required).
7.2
Location Requirements
The installation of the Ultrasonic Blower Pack depends largely on the location of the Ultrasonic Humid-
ifier.
For medium size Ultrasonic Humidifiers, the Ultrasonic Blower Pack may be mounted directly on the
unit, or it may be installed remotely. For large size Ultrasonic Humidifiers, the Ultrasonic Blower Pack
may only be installed remotely and connected by flexible tubes. To reduce condensate losses in remote
installations, Condair recommends installing the Ultrasonic Blower Pack as close to the humidifier as
possible. Distances longer than an equivalent straight-length of 2 m (6.6 ft) reduces the mist output
drastically. Refer to
"Mounting Requirements" on page 22
.
Refer to the
Ultrasonic Humidifier Installation Manual
(P/N: 2588786_A_EN_1811_US_IM).
The clearance requirements ensure that mist does not come into contact with any surfaces before it is
absorbed into the air. Refer to
"Clearance Requirements" below
.
IMPORTANT!
For installations where the humidified space is separate from the humidifier, ensure that
there is adequate air flow to the humidifier, and adequate air flow out of the space to be humidified,
such that
the atmospheric pressure in these spaces are equal
. For example, if the humidifier is in a
separate room from the Ultrasonic Blower Pack, provide air from the humidified space to the air intake
of the humidifier.
7.3
Clearance Requirements
The clearances for the Ultrasonic Blower Pack in
Figure 6 - on the next page
and in
Table 5 on the next
page
are shown for reference only, and are the minimums required for the proper functioning of the
equipment. Consult local and national installation codes. Condair does not accept responsibility for viol-
ations of installation codes.
Adjacent Ultrasonic Blower Pack units should be separated by distance, D. For clearance requirements
for the Ultrasonic Humidifier, consult the
Ultrasonic Humidifier Installation Manual
(P/N: 2588786_A_
EN_1811_US_IM).
UB
2588705_A_EN_1811_UB_IOM
Installation and Planning | 20
