Air King 9915A, 3LA80A User Manual
MODEL 3LA80A/9915A
Rev. A 9/05 4 2084474
OPERATING INSTRUCTIONS & PARTS MANUAL
RECIRCULATING HUMIDIFIER
3 GALLON MODEL 3LA80A/9915A
READ AND SAVE THESE INSTRUCTIONS
READ CAREFULLY BEFORE ATTEMPTING TO ASSEMBLE, INSTALL, OPERATE OR MAINTAIN THE PRODUCT DESCRIBED.
PROTECT YOURSELF AND OTHERS BY OBSERVING ALL SAFETY INFORMATION. FAILURE TO COMPLY WITH
INSTRUCTIONS COULD RESULT IN PERSONAL INJURY AND/OR PROPERTY DAMAGE!
RETAIN INSTRUCTIONS FOR FUTURE REFERENCE.
DESCRIPTION
The AirKing 3 Gallon (11.4 liter) Humidifier features 3-Speed whisperquiet operation. This unit is capable of humidifying up to 1500 sq. ft.
(166.7 sq. yards) and features a 7.5 ft. (2.3 m) 18/3 cord set.
SPECIFICATIONS
Motor.......................................120V / 60Hz
Blade diameter .......................6" (15.24 cm)
Speeds....................................3
Control ....................................Rotary Switch
Approvals................................UL/CUL Listed
MODEL
SPEED
RPM 1975 1750 1550
Amps 0.650 0.500 0.400
Watts 33.7 27.7 22.7
dB A 55 52 50
3LA80A/9915A
HIGH MED LOW
GENERAL SAFETY INFORMATION
1. Make certain that the power source conforms to the electrical requirements of the Humidifier.
2. The power cord is equipped with a three-prong grounded plug that
must be inserted into a matching receptacle. Under no circumstances must the grounding prong be cut off the plug. Where a twoprong wall receptacle is encountered, it must be replaced with a
properly grounded three-prong receptacle installed in accordance
with the National Electrical Code (NEC) and all applicable local
codes and ordinances. This work must be done only by a qualified
electrician, using copper wire only.
WARNING: USE OF A THREE-PRONG TO TWO-PRONG ADAPTER
IS NOT RECOMMENDED. IMPROPER CONNECTION MAY CREATE
THE RISK OF ELECTROCUTION. USE OF SUCH ADAPTERS ARE
NOT PERMITTED IN CANADA.
WARNING: THIS PLUG IS A SAFETY FEATURE. TO REDUCE THE
RISK OF FIRE, ELECTRIC SHOCK AND PERSONAL INJUR Y , DO NOT
REMOVE, REPLACE, REPAIR OR TAMPER WITH THE ORIGINALLY
SUPPLIED PLUG. IF THE FAN DOES NO T FUNCTION PR OPERLY, IT
MAY BE DUE TO THE SAFETY DEVICE INCORPORATED IN THIS
PLUG. RETURN TO AN AUTHORIZED SERVICE CENTER OR CALL
800-233-0268, MONDAY - FRIDAY , BETWEEN 8:00 AM AND 5:00 PM
EST. IF THE PLUG WARNING LABEL IS MISSING OR DAMAGED,
CALL THE TOLL FREE NUMBER FOR A REPLACEMENT LABEL.
3. Where possible, avoid the use of extension cords. If they must be
used, minimize the risk of overheating by ensuring that they are UL
listed and of the proper gage and length. Never use a single extension
cord to operate more than one Humidifier.
4. Do not insert fingers or foreign objects into the Humidifier. Do not block
or tamper with the Humidifier in any manner while it is in operation. Do
not touch the Humidifier while in operation or just after it has been
turned off, as some parts may be hot enough to cause injury.
5. Unplug power cord before filling or servicing the Humidifier.
WARNING: DO NOT DEPEND UPON THE ON-OFF SWITCH AS THE
SOLE MEANS OF DISCONNECTING POWER WHEN FILLING OR
Rev. A 9/05 1 2084474
SERVICING THE HUMIDIFIER. ALWAYS UNPLUG THE POWER CORD.
6. This Humidifier is intended for general use ONLY. It must NOT be
used in potentially dangerous locations such as flammable, explosive, chemical-laden or wet atmospheres.
WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK,
DO NOT USE THIS HUMIDIFIER WITH ANY SOLID STATE SPEED
CONTROL DEVICE.
7. Always place the Humidifier is on a stable, flat, level surface when
operating, to avoid the chance of the Humidifier overtur ning. Locate
the Power Cord so the Humidifier or other objects are not resting on it.
Keep the Power Cord away from room traffic.
8. Always direct air flow away from walls and furniture. Excessive moisture
may cause damage.
9. Completely reassemble Humidifier, according to instructions, before
reconnecting to power supply.
10. Humidifiers require regular cleaning to maintain proper operating conditions. Refer to the CLEANING section for proper cleaning procedures.
NOTE: A few droplets of water may be present
in your Humidifier as a result of our quality
testing prior to packaging and shipment.
OPERATION INSTRUCTIONS
1. It is recommended that all Humidifiers be cleaned prior to
use. Please read CLEANING and FILTER CARE sec-
tion, for Base cleaning.
2. Remove the Upper Housing from the Base. Make sure that the
Evaporative Pad is properly placed in the Base.
Evaporative Pad
(Figure 1)
Figure 1
MODEL 3LA80A/9915A
3. Even though your Humidifier will produce approximately 3 gallons in a 24 hour period*, the water capacity (amount of water
the Humidifier will hold at one time) is 1.75 gallons.
4. You may fill your Recirculating Evaporative Humidifier two
different ways:
A) Fill the Base with cool water to level indicated
in
Figure 2A
B) Replace the Upper Housing on the Base and push Water
Lens down to pour water into the Humidifier
until it reaches the level indicated in
Figure 2A
Maximum Water Level
.
(Figure 2B)
Figure 2A
Figure 2B
Water Lens
.
Do not overfill and never use hot water.
CAUTION: Do not pour water through the Exhaust Grill on the Upper Housing. Doing so
may cause damage and personal injury.
Do not overfill. Overfilling the Unit may
cause motor damage.
Always carry filled Humidifier carefully.
Never move water filled Humidifier while
plugged in.
5. Take extra care to prevent water spillage that ma y damage furni-
ture or flooring. The manufacturer will not accept responsibility for damage to property caused by water spillage.
6. Always be sure that the Power Control Knob is in the OFF (0)
position when plugging Humidifier into a grounded 120 volt
AC wall outlet.
CAUTION: Do not plug Humidifier into electrical outlet with wet hands,
or electrical shock may occur .
7. Set Moisture Control Knob to regulate desired amount of
humidity.
Figure 3
* Calculations based on ambient conditions of 70° F and 30% relativ e
humidity in a room of average insulation.
8. Water usage will vary depending upon initial humidity level in the
room. If humidity is low , the Unit will use water more r apidly until the
humidity in the room is stabilized. If the humidity is already near or
above 50% relative humidity, water consumption will be low.
CAUTION: Be careful not to direct airflow towards walls or furniture,
as excessive moisture may cause damage.
9. Refill Humidifier when water level in the Base is low.
10. If you do not plan to use your Humidifier for se v eral da ys, empty
all water from the Unit. Standing water may provide an environment for the growth of algae.
Rev. A 9/05 2 2084474
(Figure 3)
HIGH (3): For fast humidification of a large
room. This setting will provide approximately 3 gallons of moisture output in
a 24 hour period.*
MED (2):For normal operation.
LOW (1):For quiet, night time oper ation.
CLEANING and FILTER CARE
1. Regular cleaning is necessar y to ensure proper and efficient
operation. The frequency of cleaning depends o n the amount
of impurities which may be found in the water or how often the
Humidifier is i n operation. In either instance, it is recommended
that the Humidifier be cleaned at least once a week.
CAUTION: To prevent electric shock, always turn Control Knob
to OFF (0) position and unplug before cleaning.
2. Remove Upper Housing from Base. Be careful not to let excess water from pump spill onto furniture or flooring.
Figure 4
3. With water lens pushed
down, the filter may be removed for cleaning or replacing.
4. Remove Evaporative P ad Holder from Base and inspect Small
Water Drip Holes for any blockage.
(Figure 4)
It is important that these Drip Holes remain open at all times
for proper water supply to Evaporative Pad.
Evaporative
Pad Holder
5. To increase the life of your Evaporative Pad, unsnap Holder,
remove Pad and flip over.
Evaporative Pad life may be e xtended b y cleaning the Pad in
a vinegar solution. To clean Pad, mix one part undiluted vinegar with four parts warm tap water. Soak the Pad in this
solution for 20 minutes, rinse Pad thoroughly with warm water to remove vinegar odor.
DO NOT FLA TTEN, SQUEEZE OR TWIST FIL TER WHEN CLEANING.
6. Discoloration of the Evaporative Pad is normal after extended
use. The discolor ation is caused by mineral deposits in the water, and the degree of discoloration will vary depending upon
the amount of mineral content in the water. When the Pad surface area is thoroughly discolored, or you notice reduced water usage, it is a good indicator that the Evaporative P ad needs
to be replaced. The Evaporative Pad should be replaced at
least once every season.
Drip Holes
The Replacement Pad to be used in this unit is:
The Replacement Evaporative Pad
Model 9932 (Available Separately)
7. TO
8. TO
DESCALE BASE AND DRIP SHIELD: Mix one part undi-
luted white vinegar with four parts warm tap water. Let vinegar
solution stand for 20 minutes then wipe away any scale buildup
using a soft brush or cloth. Do not use soap or detergents
and never use an abrasive cleaner.
DISINFECT BASE AND DRIP SHIELD: Fill with 1 teaspoon
of chlorine bleach and 1 gallon of water. Let solution stand for 20
minutes. Carefully empty Jug and rinse well with water until bleach
smell is gone.
Filter
(Figure 5)
Figure 6Figure 5
Evaporative Pad
(Figure 6)
MODEL 3LA80A/9915A
9. Use a dry soft cloth to wipe the Chassis area, which includes
the motor area. DO NOT use water to clean the Motor or
Switch area. Doing so may result in electrical shoc k or damage to the Humidifier.
10. Commercial "Descalers" and "Bacteriostats" are available at your
local home improvement center.
11. Do not operate Humidifier when there is still cleaner in the water.
TROUBLE SHOOTING GUIDE
TROUBLE PROBABLE CAUSE SOLUTION
Foul odor • Filters need to be replaced Replace Filter
• Base/reservoir needs to be cleaned Follow Instructions under
• Whole humidifier needs cleaning Follow Instructions under CLEANING
Filter discoloration • Mineral deposits in water Replace Filter
Water discoloration • Humidifier needs to be cleaned Follow Instructions under
• Hard water - Iron in water Use filtered or distilled water
• Some humidifier additives can cause
discoloration
No water show • No water in Humidifier Fill with cool water
• Hose not connected to water show Connect Hose to Water Show
• Hose not connected to pump Connect Hose to Pump
Key Part Number Description Qty.
1 2011930 Switch Knob 1
2 2011931 Top 1
3 2091163 Spring 1
4 02010858SS Lens Holder 1
5 2091224 Screw .139/.149 x 5/16” #6 PTH 1
6 2011937 Lens 1
7 2011942 Reticulated Filter Foam 1
8 02010599 Gasket 1
9 2011932 Chassis 1
10 2091223 Screw .139/.149 x 1/2” #6 PTH 15
11 2011939 Blade 1
12 2091501 Blade Clamp 1
13 02030031SG Grounded Motor/Control Box Assembly 1
14 * Screw #8 - 1/2” AB PPH 2
15 2010859SS Nozzle 1
16 * Motor Basket and Lower Pump Housing 1
17 02010848SS Water Distribution Block 1
18 2069090 Clear Tubing 1/4” x 8 7/8” 1
19 2069097 Clear Tubing 1/4” x 14” 1
20 2011933 Filter Holder Back 1
21 2010899 Filter 1
22 2011934 Filter Holder Front 1
23 2011935G Drip Shield 1
24 2011936 Base 1
25 2010415 Rubber Feet 4
- Included with #13 Motor Assembly
*
Rev. A 9/05 3 2084474
OFF SEASON STORAGE
1. Clean and dry Humidifier thoroughly per the CLEANING
and FILTER CARE section. Do not leave any water in the
Unit while storing.
2. Dispose of the Evaporative P ad. Do not store a used Ev apor a-
tive Pad in the Humidifier. Do not dispose of Pad Holder.
3. Place Humidifier back in its carton and store in a cool dry place.
1
2
3
14
CLEANING
CLEANING
9
10 (6X)
10 (2X)
23
24
25 (4X)
17
13
21
22
15
and FILTER CARE
and FILTER CARE
and FILTER CARE
4
5
6
7
8
11
12
19
10 (3X)
16
10 (4X)
18
20
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