Aircare HORIZON HD3120DCN User manual

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HORIZON
Everything you need to know about your
ALL HD3120DCN MODELS 1B73386
8/2020

1

Remove the Horizon from its packaging. You
should have:
a. Cabinet
#1B73011
b. Fan assembly
#1B73010
c. Pivot lid
#828855-3
d. HDC411 Super Wick®
#ALL HDC411 WICKS
e. Two top wick housings
#828194
f. Two front wick housings
#828195
g. Float
#1B71971
h. Float retainer
#824101-1
i. Four casters
#1B5460100
j. Owner’s manual
#1B73386
1
a
d
b
c
f
g
h
j
i
e
Prefer to see a video?
Watch the Horizon set-up at
aircareproducts.com/support.
SCAN THE CODE TO THE RIGHT
WITH YOUR PHONE’S CAMERA
If you are missing any parts, or need
replacement parts, call us at 800.547.3888 or
visit our website aircareproducts.com.
♥We hope you love your Horizon. 
LET’S GET YOU UP AND RUNNING
2

Turn the cabinet upright and place the
wide end of the float in the circular
area in the bottom of the cabinet. Make sure
the float retainer is between the first and
second bumps on the float. Squeeze the float
retainer’s prongs together, position them
halfway down the long vent slat, then release
the prongs to lock in place.
Slide the wicks into the grooves along the
back of the cabinet. They should nest in
the nodules toward the front of the cabinet.
Remove everything from the cabinet.
Turn the cabinet over and insert the
casters snugly into the bottom. Just use your
hands! Using tools can crack the cabinet.
3
4
2
Place the wick housing on top of the
wicks. Each housing should fit over
two wicks. Make sure that:
• The wicks align with the grooves on the
front of the wick housing.
• The hole in the front piece of the wick housing
fits over the nodule between the wicks.
Place the fan assembly on top of the wick
housing.
5
CUTAWAY VIEW
BACK
3 4
FAN ASSEMBLY
WICK HOUSING
Note: Your Horizon’s wicks and wick housing are pre-positioned
for you. Note this positioning (or take a picture of it) if you decide
to add the casters to your unit, as these will need to be removed
to add the casters.
3

Put your Horizon in the most centrally-
located room of your home. It should be
on a level surface against an interior wall. Make
sure it’s at least two inches from the wall so the
humidistat (on the cord) can accurately read your
humidity.
Remove the tape from the pivot lid and
lift it. Fill the cabinet with water. Your
Horizon holds 4.75 gallons of water.
Wait 20 minutes for the wick to become
fully saturated, then proceed to step 9.
6
7
8
More about positioning:
• To maximize humidity circulation, put your unit near a cold air return.
• If you prefer to put your unit in the room where humidity is most
needed, you can! But the humidity won’t circulate as well with this
method.
• Don’t put your humidifier under a window, as condensation may occur.
• Put the unit on the bottom floor of a multi-story home.
About water additives:
• Do not use essential oils in your Horizon.
• Do not use water softeners.
• We recommend our Essick Air Bacteriostat to help inhibit
mold growth.