Honeywell High Performance Air Purifier HFD-135 Manual Download Page 6

6

FREQUENTLY ASKED QUESTIONS

How often is cleaning required?

The IFD

filter reset light will illuminate to indicate that the IFD

filter should be cleaned. We

recommend cleaning the filter about once a month depending on the air quality of the room.

I just cleaned my filter but the filter indicator bar is still showing it is dirty, what’s wrong?

Each time you clean your filter you must reset the filter life indicator. It is a timer driven indicator to be
used as a guideline, but does not represent the actual amount of dirt in the IFD

filter. Press and hold

the appropriate button for up to 10 seconds and when you let go, the filter indicator bar should be
reset.

The filter indicator bar on my unit is completely full but my filter doesn’t really look dirty.

The filter indicator on your unit is timer-based and does not measure the amount of particles in the
IFD

filter. It is possible that your filter indicator could indicate that the filter is dirty but some particles

are so small that they cannot be seen but are present in the filter. We recommend cleaning the IFD

filter (see 

Removing/Cleaning the IFD

Filter in the manual).

CLEANING AND MAINTENANCE

• Use a clean, dry cloth to wipe the external surfaces of the air purifier. DO NOT USE WATER, GASOLINE,

POLISH, OR ANY CHEMICAL SOLUTION.

• The IFD

filter and pre-filter should be cleaned at least once a month, or sooner depending on the air

quality of the room (See 

“Removing/Cleaning the IFD

Filter” or “Cleaning the Pre-Filter” respectively).

Please make certain that the unit is OFF and unplugged.

To install the IFD

Filter and pre-filter:

• Insert the pre-filter into the basket first.
• Place the IFD

filter on top of the pre-filter, making certain that the

insert arrows match up with the label outside the basket (Fig. 16).

• Slide the filter basket onto the swing arm and gently push the filter

basket into the air purifier until it clicks into place.

• Replace the rear panel door by lining up the tabs on the

bottom portion of the door with the notches on the air
purifier and then turning the locking knob clockwise
(Fig. 17).

• Turn the locking knob clockwise to lock in place 

(Fig. 18).

NOTE:

This unit is equipped with a safety interlock. The

unit will not operate while the Rear Door is removed.

INSTALLING THE FILTERS

Fig. 17

Rear
Door

IFD

Filter

Notches

Fig. 16

Cartridge

IFD

Filter

Pre-filter

Fig. 18

HFD-135 OM English.qxd  10/14/05  5:35 PM  Page 6

Summary of Contents for High Performance Air Purifier HFD-135

Page 1: ... near water in a bathroom laundry area or other damp location 11 The air purifier must be used in its upright position 12 Do not allow foreign objects to enter ventilation or exhaust opening as this may cause electric shock or damage to the air purifier Do not block air outlets or intakes 13 Locate air purifier near the outlet and avoid using an extension cord 14 This appliance has a polarized plu...

Page 2: ... no grilles are blocked Plug into a grounded 120V outlet See IMPORTANT SAFETY INSTRUCTIONS INTRODUCTION Thank you for purchasing the Honeywell IFD High Performance Air Purifier with a breakthrough technology in air purification Please read below on how to operate and care for your new air purifier Control Panel Rear Door IFD Filter Filter Basket Pre Filter 2 UV Bulbs UV Cover HFD 135 OM English qx...

Page 3: ...ease the desired number of hours 1 to 18 The selected number will flash for a few seconds once it stops flashing the air purifier is in Timer mode Example If you want the unit to turn off in 6 hours touch the Timer button then press the timer minus button until the number 6 is displayed The Timer button will be illuminated in Timer mode and the number of hours remaining will be displayed To turn t...

Page 4: ...er basket door towards you the basket will first rotate and then slide out of the unit Fig 6 Continue to slide the basket and remove from the filter swing arm Fig 7 Take the IFD filter out of the filter basket and clean the filter Fig 8 To clean the IFD filter After removing the IFD Filter from the air purifier gently run a vacuum cleaner with a nozzle or brush attachment along the filter to pick ...

Page 5: ... light will illuminate when it is time to replace the dual UV bulbs Replace UV Bulb will also appear in the control panel Be sure to turn off and unplug your air purifier Remove the UV cover Fig 12 Turn the UV bulb tab towards the unlock symbol Fig 13 Gently grasp the top of the tab and pull the bulb cartridge straight out of the UV socket Fig 14 Do not touch the bulb directly with your hands Do t...

Page 6: ...ing Cleaning the IFD Filter in the manual CLEANING AND MAINTENANCE Use a clean dry cloth to wipe the external surfaces of the air purifier DO NOT USE WATER GASOLINE POLISH OR ANY CHEMICAL SOLUTION The IFD filter and pre filter should be cleaned at least once a month or sooner depending on the air quality of the room See Removing Cleaning the IFD Filter or Cleaning the Pre Filter respectively Pleas...

Page 7: ...MAGE TO THE AIR PURIFIER OR PERSONAL INJURY FREQUENTLY ASKED QUESTIONS CONTINUED My filter bar says my filter is still relatively clean but when I checked my filter it was really dirty In conditions where smoke pets or air with a lot of contaminants are present it is possible that the filter could be dirty sooner than indicated on the indicator The filter life indicator on your unit runs on a time...

Page 8: ...arranty applies only to the original purchaser of this product from the original date of purchase B At its option Kaz will repair or replace this product if it is found to be defective in material or workmanship Defective product should be returned to the place of purchase in accordance with store policy Thereafter while within the warranty period defective product may be returned to Kaz C This wa...

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