Hunter 37750 Owner's Manual

Model 37750

Replacement Filter Information

Model 37750

Pre-Filter

30901

ENGLISH

See page 1

Consulter la page 19

FRANÇAIS

www.hunterfan.com

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Table of Contents

Safety Instructions ..................................................................................................3

Introduction ............................................................................................................3

Description of Air Filtration System

How the Air Purifier Works............................................................................4

Air Purifier Components ................................................................................4

Display and Control Keys ..............................................................................5

Operation

Initial Operation .............................................................................................6

Filter Life Counters ........................................................................................8

Locking/Unlocking the Keypad .....................................................................8

Resetting the Air Purifier ............................................................................... 9

Using the Ionizer ............................................................................................ 9

Controlling the Backlight ...............................................................................9

Air Purifier Maintenance

Cleaning Your Air Purifier............................................................................ 10

Changing the Pre-Filter ................................................................................10

Cleaning the Filter ........................................................................................11

Obtaining Replacement Filters..................................................................... 13

Troubleshooting

Problem and Solutions .................................................................................14

Technical Support .........................................................................................14

Warranty Information ......................................................................................... 15

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SAFETY INSTRUCTIONS

IMPORTANT!

READ ALL INSTRUCTIONS BEFORE USING THIS AIR PURIFIER.

1. This air purifier is designed for use on a flat level floor and may not work properly on

an uneven floor. ALWAYS place the air purifier on a firm level floor. ALWAYS place the air purifier at least six (6) inches away from walls and heat sources such as stoves, radiators, or heaters.

2. Place the air purifier in an area that is out of the reach of children.

3. Before using the air purifier, extend the cord and inspect for any signs of damage. DO NOT

use the product if the cord has been damaged.

4. This product has a polarized plug (one blade is wider than the other) as a safety feature. This plug will fit into a polarized outlet only one way. If the plug does not fit fully into the outlet, reverse the plug. If the plug still does not fit, contact a qualified electrician. DO NOT attempt to defeat or override this safety feature.

5. ALWAYS UNPLUG the air purifier while it is being cleaned.

6. DO NOT move or tilt the air purifier while it is in operation. Turn off and unplug before moving.

7. DO NOT immerse the air purifier in water at any time because permanent damage will occur. To properly clean your air purifier, follow the instructions in the Maintenance section of this manual (pg. 10).

READ AND SAVE ALL INSTRUCTIONS.

Introduction

Thank you for purchasing the PermaLife™ Air Purifier from Hunter Fan Company. You have purchased our latest development in portable air purification which has been designed to improve the quality of the air that you breathe. The following innovative features are included in your Hunter Air Purifier.

• High Particulate Efficiency: The cleanable filter will remove 99.5% of 0.5 micron particles

from the air that passes through the filter.

• Odor Removal: The activated carbon pre-filter helps remove odors such as cooking, smoke,

and pet smells from the air. It also traps lint, hair, and other large particles to help extend the life and performance of the cleanable filter.

• Ionizer: The ionizer improves the quality of air in the room by releasing negative ions into

the air that attract positively charged dust, smoke, and pollen particles.

• Quiet: The air purifier has been designed to operate quietly and efficiently. You can choose

among three speeds to best meet your needs at different times.

•Filter Counters: Filter maintenance is critical to the performance of the air purifier. To help

you determine when to change or clean the pre-filter and cleanable filter, the unit has built in life counters that keep track of the life remaining of each filter.

• NiteGlo™ Light: Your air purifier display has a backlight that is continuously lit as long as

there is power to the unit. You can choose to turn the backlight off or on.

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Description of Air Filtration System

How the PermaLife™ Air Purifier System Works

As the air is pulled into the purifier, the activated carbon pre-filter absorbs odors and catches large particles. Then, the air travels through the PermaLife™ Cleanable Filtration System where the smaller particles are collected. Then, the ionizer releases negative ions into the air that attract positively charged dust, smoke, and pollen particles. Finally, the clean purified air is released back into the room.

Dust & Irritants

Pollen & Allergens Odors Bacteria Pet Hair & Dander

Fig. 1 - Illustration of the Air Filtration System

Air Purifier Components

BASE

Fig. 2 - Air Purifier Components

Carbon

Pre-filter

PermaLife™

Cleanable

Filtration System

99.5% – .5 Microns

CLEANABLE FILTER

Ionizer

PRE-FILTER

FRONT GRILL

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Description of Air Filtration System

Display and Control Keys

The display and control keys allow for easy operation of the air purifier.

UP/DOWN KEYS: Adjusts the blower speed and turns the unit on and off.

PRE-FILTER RESET: Resets the Carbon Pre-Filter Life Counter.

FILTER RESET: Resets the Cleanable Filter Life Counter.

IONIZER KEY: Turns the ionizer on and off.

CLEANABLE

PRE-FILTER RESET KEY

FILTER RESET KEY

FILTER LIFE COUNTER

BLOWER SPEED

IONIZER INDICATOR

UP/DOWN KEYS

IONIZER KEY

CLEANABLE FILTER INDICATOR

CARBON PRE-FILTER INDICATOR

Fig. 3 - Air Purifier Control Area and Alpha-numeric Display

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PRE-FILTER LIFE COUNTER

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ANIMATED BLOWER

KEYPAD LOCKED INDICATOR

Operation

Initial Operation

This section provides basic instructions on the use of your air purifier. After following these initial directions, please continue reading this booklet to learn how to operate the more advanced features of your air purifier.

Basic Operation of the Air Purifier:

1. Take the air purifier out of the box and remove the clear plastic protective bag. Place the unit on a firm level floor.

2. Before turning on the air purifier, you need to confirm that the filters are firmly in place and have not become loose during shipping. To check the filters, first open the front grill. Release the front grill by placing your fingers under the handle on the grill and pull forward, then up. Refer to Figs. 4 and 5.

HANDLE

Fig. 4

3. Next, check the cleanable filter by pressing firmly on all four corners of the filter to ensure that it is fully inserted into the filter opening.

4. The carbon pre-filter is mounted inside the front grill with hook tape. Confirm that it properly covers the grill vents. You may notice a few black particles coming off the pre-filter. Those particles are part of the odor-removing activated carbon and will be collected on the filter during use.

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PULL FORWARD, THEN UP

Fig. 5

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