PIPE LAYOUT
For optimum performance, install the pipeline according
to the requirements in the owners manual. Seal all pipe
connections so there are no air or water leaks.
• Insert water pipe directly into spray outlet. Clamps are
not included.
• To prevent water running back into the unit, the spray outlet
holes must be pointing upwards at a minimum of 30 degrees.
• The diameter of the spray outlet holes must be
• The distance between the spray outlet holes should be
between 3
1
/
" and 8".
4
• The height at the end of the pipe needs to be higher than the
humidifying section, 1/8" rise per foot (Figure 5).
• DO NOT connect the water pipe with a "trap" as shown in
Figure 6.
Note: To avoid machine water damage, outlet pipe
connections should be no shorter than 6" before an
elbow connection. (See Fig 7)
OPERATION
SYSTEM FUNCTION
Humidity Control: Connect the humidity sensor (H11) to
the humidifier by screwing the connection directly into
the side of the unit (see Figure 2). This sensor is 32 ft.
long and is used in areas where users need to control
the humidity level. The sensor measures the Relative
Humidity (RH%) data which will be shown on the LED
display. The user can set a target humidity percentage
on the control panel (see HUMIDITY OPERATION steps
above); when that humidity set point is reached, the unit
will stop automatically. When the humidity in the area
rises above the set point, unit function will resume. The
humidity range is 30-90%. The unit will stop at +5% of
set humidity and restart below -5% of set humidity.
TECHNICAL PARAMETERS
Power
Model
Supply
246135
110V/60Hz
246136
110V/60Hz
246137
110V/60Hz
246138
110V/60Hz
246139
110V/60Hz
Ultrasonic Humidifier
Water Pipe
≤ 7
7
/
8
Power
Spray Capacity
(watts)
(pints per day)
190W
80
240W
150
450W
300
730W
450
950W
600
9
/
".
16
≤ 6"
"
Figure 7
POWER: Press "POWER" button to start or stop unit.
HUMIDITY: Pres "+" or "-" buttons to adjust humidity
between 30-90% range.
TIMER: Press "SET" button then "+" or "-" buttons to
set timer range between 1 to 24 hours.
Low Water Level Warning: When the system detects
the water level is lower than the warning level, the unit
will stop automatically. The system will warn if water is
not refilled within 10 minutes.
Fan Delay Protection: When the humidifier is turned
off, the fan will continue to run for an additional 30
seconds to drain the residual water and cool the unit.
Water Inlet: When the water level in the water tank
decreases, the float switch will activate and the water
tank will refill automatically and stop filling when the
water level rises to the maximum height. The "FULL"
hole is just the overflow point if the water has exceeded
the maximum height. Leave this hole as it is and don't
connect any hose to it. Only when the float switch is
broken, the tank won't stop filling water automatically
and then water will overflow from this point.
Control
Spray Outlet
Manner
Diameter"
Auto
4
11
/
Single Outlet
32
Auto
4
11
/
Single Outlet
32
Auto
4
11
/
Single Outlet
32
11
Auto
4
/
Double Outlet 24
32
Auto
4
11
/
Double Outlet 24
32
3
Spray Outlet
Spray Outlet
Figure 5
Figure 6
Note: Water outlet pipe is
sold separately
Size"
23
5
/
x 13
25
/
x 18
3
8
32
23
5
/
x 13
25
/
x 18
3
8
32
23
5
/
x 13
25
/
x 18
3
8
32
25
7
1
/
x 18
/
x 22
32
64
25
/
x 18
7
/
x 22
1
32
64
User Guide
Spray Outlet
End of pipe 1/8"
rise per foot
Weight (lbs.)
/
40
16
/
40
16
/
41
16
/
63
8
/
66
8