FILLING and REFILLING
1.It is recommended that all Humidifiers be cleaned prior to use. Please read CLEANING and FILTER CARE section, for Base cleaning.
2.Remove the Upper Housing from the Base. Make sure that the Evaporative Pad is properly placed in the Base. (Figure 1)
Figure 1 |
Evaporative Pad |
Always carry filled Humidifier carefully. Never move water filled Humidifier while plugged in.
1.Take extra care to prevent water spillage that may damage furniture or flooring. The manufacturer will not accept responsibility for damage to property caused by water spillage.
2.Always be sure that the Power Control Knob is in the OFF (0) position when plugging Humidifier into a polarized 120 volt AC wall outlet.
CAUTION: Do not Plug Humidifier into electrical outlet with wet hands, or electrical shock may occur.
3. Set Moisture Control Knob to regulate desired |
amount of humidity. (Figure 3) |
3. With water lens pushed | Figure 3B | |
down, the filter may be | ||
| ||
removed for cleaning or | Filter | |
replacing. (Figure 3B) | ||
|
4.Remove Evaporative
Pad Holder from Base and inspect Small Water
Drip Holes for any blockage. (Figure 4)
It is important that these Drip Holes remain open at
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 Pad needs to be replaced. The Evaporative Pad should be replaced at least once every season.
The Replacement Pad to be used in this unit is:
The Lasko Replacement Evaporative Pad Model THF 15 (Available Separately)
7. TO DESCALE BASE AND DRIP SHIELD: Mix one |
part undiluted 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 |
3. Even though your Humidifier will produce approxi- |
mately 3 gallons in a 24 hour period*, the water |
capacity (amount of water the Humidifier will hold |
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.
Figure 4 | Drip Holes |
Evaporative Pad |
|
Holder |
|
Evaporative Pad |
Figure 5 |
| use an abrasive cleaner. |
8. | TO 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. |
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 shock or damage to the Humidifier. |
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(Figure 2B) until it reaches the level |
| indicated in Figure 2A. |
Do not overfill and never use hot water.
Figure 2B
Water Lens
LOW (1): For quiet, night time
operation.
*Calculations based on ambient conditions of 70° F and 30% relative humidity in a room of average insulation.
4.Water usage will vary depending upon initial humidity level in the room. If humidity is low, the Unit will use water more rapidly until the humidity in the room is stabilized. If the humidity is already near or above 50% relative humidity, water con- sumption will be low.
CAUTION: Be careful not to direct airflow towards walls or furniture, as excessive moisture may cause damage.
5. | Refill Humidifier when water level in the Base is |
| low. |
6. | If you do not plan to use your Humidifier for several |
all times for proper water supply to Evaporative Pad.
5.To increase the life of your Evaporative Pad, unsnap Holder, remove Pad and flip over. (Figure 5)
Evaporative Pad life may be extended by 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 FLATTEN, SQUEEZE OR TWIST FILTER WHEN CLEANING.
6.Discoloration of the Evaporative Pad is normal after extended use. The discoloration is caused by mineral deposits in the water, and the degree of discoloration will vary depending upon the amount of mineral
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. |
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 Pad. Do not store a used Evaporative Pad in the Humidifier. Do not dispose of Pad Holder.
3.Place Humidifier back in its carton and store in a cool dry place.
Maximum Water Level
Figure 2A
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.
OPERATION INSTRUCTIONS
CAUTION: Always place Humidifier on a firm and level surface. Locate the Power Cord so the Humidifier is not resting on it, and the cord is away from room traffic.
days, empty all water from the Unit. Standing water |
may provide an environment for the growth of algae |
CLEANING and FILTER CARE
1.Regular cleaning is necessary to ensure proper and efficient operation. The frequency of cleaning depends on the amount of impurities which may be found in the water or how often the Humidifier is in 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.
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 CLEANING |
|
| and FILTER CARE |
| • Whole humidifier needs cleaning | Follow Instructions under CLEANING |
|
| and FILTER CARE |
|
|
|
Filter discoloration | • Mineral deposits in water | Replace Filter |
|
|
|
Water discoloration | • Humidifier needs to be cleaned | Follow Instructions under CLEANING |
|
| and FILTER CARE |
| • 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 |
|
|
|
Rev. B 3/01 | 2 | 2084152 | Rev. B 3/01 | 3 | 2084152 |
