New Comfort BH3000 User manual

6 Stage AIR CLEANER
BH3000 / CH3000
INSTRUCTION MANUAL
CAUTION:
Read manual carefully before use and for proper installation
and operation.

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CONTENTS
Specifications ...................................................................................................... 3
Features .............................................................................................................. 3
Introduction ......................................................................................................... 4
Applications......................................................................................................... 5
Installation ........................................................................................................... 5
Back Cover & Filter Removal .............................................................................. 5
Placing the Unit ................................................................................................... 6
Settings and Adjustments ................................................................................... 8
Maintenance...................................................................................................... 11
Replacing the Fuse ........................................................................................... 12
Troubleshooting ................................................................................................ 13
Warranty Information......................................................................................... 15

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1. SPECIFICATIONS
Model:
CH3000 / BH3000
Rated Voltage:
USA-AC 120V/60Hz, Europe 230V/50Hz
Power Consumption:
40W
Fan Speed (non-grade):
1500-3000 RPM
Air Volume:
Max 106 CFM(3 m
3
/min)
Ion Output
≥5 x 10
6
cm3 (or≥2.5 x 10
6
/cm3)
UV Spectrum:
≥20ìw/cm
2
(at 10cm-distance), 1PC
Ozone Plates
2PCS, 4 1/2 x 4 1/2 inches (115mm x 115mm)
Filter Filtration Rate:
up to 99.97% at .3 microns (HEPA)
Remote Control
Distance
≤
10M
Sound Level (DV):
Low35 Med45 High50
Product Size in inches:
W 9 in x D 11 in x H 12 in
Gross Weight:
14.5 Pounds (6.5Kgs)
2. FEATURES
•Negative Ion Generation Technology
•Adjustable Ozone Generation (optional)
•Activated Carbon Filtration
•UV Bulb & Photo-Catalytic Filter
•Washable HEPA Filter
•Adjustable Fan Speed Control (5 speed)
•Washable Permanent Pre-Filter
•Optional Ozone Control (5 speeds) and Plate Configuration
•Ion Output:20 KV negative ion generator
•Ozone Output: Adjustable Ozone output up to 3500 sq ft
•Filtration Type: Washable HEPA, Carbon filter and TiO2 Photo-catalytic
Filters.
Warranty:
 3-Year Factory Warranty.

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To reduce the risk of electric shock, this equipment has a grounding
type plug that has a third (grounding) pin. This plug will only fit into a
grounding type power outlet. If the plug does not fit into the outlet,
contact qualified personnel to install the proper outlet. Do not alter the
plug in any way.
WARNING! - Do not operate without proper installation. Doing so may
void the warranty.
CAUTION! – Cut off the power when performing maintenance.
If the fuse is blown and needs to be replaced, the current of fuse
should no more than 1.0 Amp.
WARNING – Failure to properly clean (every 6 months) inspect,
maintain, and/or replace defective ozone plates may result in a fire
hazard.
3. INTRODUCTION
CH3000 air cleaner
is designed to create
clean fresh air like the
outdoors with its 6
stages of air
purification processes.
FEATURES
•Compact
•Portable
•No Duct Work Required
•No Chemicals
•Low Maintenance
•Low Electrical Usage
•Complete User Control
•No Residual Contamination
APPLICATIONS
•Home, Office, Restaurant, Hotel

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•Smoking Areas
•Production Areas
•Basements
•Casinos & Large Meeting Halls
•Veterinary Hospital
•Barns, Kennels & Stables
•Photo Labs & Salons
•Day Care Centers
•Odors
•Bowling Alleys & Parlors
INSTALLATION
1. Remove unit from shipping carton.
2. Remove all protective materials.
3. Read Owner’s Manual thoroughly prior to installation and use.
4. Fully insert cord into the power cord receptacle on the back of the unit.
5. If wanting to run the optional Ozone feature (not required) then install
Ozone and Filters as shown in the steps below.
Installing Ozone Plates and Filters
Step 1: Make sure the unit is unplugged before
installing or removing any filters or maintaining
the unit in any way to prevent electric shock.
Step 2: Push two latches down on back cover.
Step 3: Remove HEPA filter and all other filters
by pulling out the white ribbon on the top.

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Step 4: Insert the 2 Ozone plates found in the
small brown box. For maximum performance,
Ozone plates may need to be washed in warm
water. Always allow them to properly dry before
installing.
Step 5: Reinstall all filters in the same order
they were removed and reattach back cover.
Determine placement location and plug unit into
120-volt outlet.
PLACEMENT
system.
In order to maximize the cleaning function, the
unit should be placed as high as possible.
Alternately, placing something under the unit
bottom, ensuring the front grill is tilted upward
will better clean and purify. A fan (or ceiling fan)
can also aid the unit with air purification.
Suggested locations, listed in order
of preference:
• Nearest to the source of the worst
pollutant.
• Near cold-air return in an air circulation
• In the area most frequently used location to achieve maximum benefit.
CAUTION- Place air purifier in location where small children will not be
able to stare at UV bulb during use. Do not look directly at UV light while
it is running. New Comfort has designed the unit to make staring at the
UV bulb very difficult and if the filter is removed while the unit is running the unit will
turn off so as not to expose the user to UV light.

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Notes:
• For maximum control, the unit should be placed where easy access to the
control panel is possible.
• The rear of the unit should always have at least six inches of open area to
allow unrestricted airflow.
• Be sure power cord and unit is not accessible to small children to prevent
injury.
This unit is equipped with 2 cleaning modes.
Mode 1 is normal air cleaning mode with Ozone turned OFF. It can be
run in this mode constantly while the room is occupied with people and pets. The
user may also turn UV bulb cleaning on and off on this mode as needed.
Mode 2 is for additional sanitization and the user may engage the Ozone Feature
to ON. The ozone feature is optional and does not have to be engaged by the user
(in fact the user must install ozone plates in the rear of the unit for it to work).
HOWEVER, Ozone at high levels can be a lung irritant and should ONLY be used if
the room is unoccupied by people, animals, and pets. This unit is equipped with
timers so the Ozone can be turned on and then will turn off when the timer runs out.
For example, say the user is working in their office at work and they are the last
person to leave their office for the day. The user could look to make sure nothing
flammable is around the unit, close all windows, and remove all pets and people.
Then they could set the Ozone cleaning to turn on for 2 hours (by setting the timer).
They would then close the door to their office and leave. After 2 hours the unit
would turn off automatically. The next morning the user would come into the room
and open some windows to provide fresh air in the office. This is an example of
the proper way to use Mode 2 for Ozone sanitization.

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SETTINGS AND ADJUSTMENTS
Buttons function and Operation Descprition
No
Name
Function and operation instruction
1 Power
Standby mode: Machine turns on when press Power button,
air cleaner start working;: Air cleaner powers off when user
press’s the Power button
2 LCD screen Show machine’s work status
3 FAN
5 speed fan to adjust fan speed, note: the coverage area
change 200 sq. ft each time press the fan button
4
PURIFY
5 different settings to adjust ozone output, it is
“ 1-2-3-4-5-0 ” ,0 means stop, note: 5 is maximum Ozone
output. To change the ozone output push the PURIFY button.
5
UV light
UV light is on or off when UV button is pressed
CAUTION!
During Ozone mode this unit should never be placed
where it can blow directly into the face of any person or
pet. Do not use unit with outlet strip. Instead plug
directly into 120v wall outlet.

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6 OZONE
Optional Ozone is on or off when press Ozone button, note:
PURIFY does not work when Ozone is off
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AWAY mode
Air purifier work at max. settings on AWAY mode, the air
purifier is off when timer returns to 0
First time: 0.5 Hour timing off ； Second time: 1 hour timing off
；
Third time: 2 hour timing off
；
4
th
time: back to manual mode
8 ， 9 ， 10
LED on
AWAY mode
Indicate timing mode: Ⅰ means 0.5H ；Ⅱ means 1H ；Ⅲ means
2H.
11 Receiver
Infrared receiver, Note: do not block the receiver, otherwise it
will affect the normal working of the air purifier
Timer off
1. Press button 3 + 5 at the same time, LCD show 0:00 clock
2. Operate No 4 button within 2 seconds to adjust timer, timer
increase 0.5Hr each time press this button
3. Timing function finish, enter autoamatic off mode, back to
previous working status.
Note: press any button to off the timer function when timer off
mode start.
LCD Display
No
Name
LCD display
1
Fan working
status
Press FAN to indicate fan working status, to display 1 to 5 fan
speed
2
HIGH purifying
reminder
When the coverage area is more than 2000 sq.ft, the LCD
display show HIGH
3
Coverage area
It show 1000- 3000 sq. ft during working, the coverage area
change 200 sq ft each time press FAN and PURIFY button
Timing
reminder
Timing function is turned on, the countdown clock, purified
area and timer will be Interactive Display
Standby
Standby mode display 0000, the LCD backlight off at the

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same time.
5
Ozone function
reminder
LCD display”AREA MUST BE UNOCCOPED” when ozone is
on. Note: Ozone has obvious effefct on killing germs and
removing odors, however, excess ozone can have health
effects , therefore, it can be used in unoccuped space only
6 Mode
Display NORMAL （ 1~5 ）， HIGH （ 1~3 ）， AWAY （ 1~3 according
to different working condition base on purified area .
3.2 Remote control function and description
No
Name
Function and operation instruction
1 Power
Standby mode: Machine turns on when press Power button,
air purifier start working;: Air purifier is off when press Power
button
2
Sleep (quiet)
mode
• Press one time: enter 1200 sq.ft SLEEP mode
• Press 2
nd
time, enter 1000 sq.ft SLEEP mode
LCD light turns off at SLEEP mode, and the negative
ion, UV, OZONE turn off on SLEEP mode,Press any button to
exit SLEEP mode.
3
Fan speed
increase
5 speed fan - to adjust the fan speed, press 1-2-3-4-5 to
increase fan speed. Note: each time press FAN button,
coverage area increase 200 sq. ft.
4
Fan speed
decrease
Decrease fan speed from 5-4-3-2-1, and each time press the
Fan, the coverage area decrease 200 sq,ft

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CAUTION!
Always ensure the room or area is UNOCCUPIED before
performing the above-described Ozone controls.
5
Decrease
OZONE
5 speed Ozone Adjustment - to adjust ozone output, press
5-4-3-2-1-0, 0 means stop. Note: each time press OZONE,
the ozone output decreases.
6
Increase
OZONE
Decrease ozone output from 5-4-3-2-1-0, each time press
OZONE, the Ozone output increases.
7 Timer Off
1. Press TIMER, display 0:00 clock
2. Press 6 within 2 seconds to adjust time of shut off, press
one time increase 0.5h, the max. timing is 9.5H, and min. is
0.5H
3. When the time setting is finished, it enters automatic shut
off mode, and back to normal working mode before time
setting.
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AWAY mode
Air purifier works at maximum function on AWAY mode
Press 1 time: shut off after 0.5H；Press 2nd time, shut off after
1hr；Press 3rd time, shut off after 2hr；Press 4th time, back to
manual mode
9
Ozone on/off
Press this button to on or off the OZONE
Note: PURIFY does not work if OZONE OFF, OZONE can
only be used in unoccuped space only.
10 UV on/off UV is on or off when press this button

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MAINTENANCE
Periodic maintenance is required to ensure that the Air Purifier operates properly. A
severely polluted environment can foul an air purifier plate in as little as four weeks
or as long as a year. Shown here are basic maintenance procedures that should be
carried out to keep your unit running at top performance. It is recommended that
the HEPA filter be replaced at least once a year.
WARNING – Failure to properly clean (every 6 months) inspect, maintain, and/or
replace defective ozone plates may result in a fire hazard.
Pre-Filter/HEPA Filter Cleaning:
(Turn to page 5 for removal instructions.)
You have two options to clean filters:
• When filter is visibly dirty, simply remove the pre-filter or HEPA filter and
clean the heavy particulate from the screen with a hand-held vacuum. This
method will extend the life of the screen/filter.
• When filter is visibly dirty, remove the filter from the unit and wash it in cool
water, brush it gently with a toothbrush to remove particulate. Dry
completely prior to re-installing.
All filters are washable except for the charcoal filter.
Fan Blade and Front Grill Cleaning:
(Take off front/reinstall grill method.)
To remove for cleaning:
1. As detail on the left shows, hold bottom of
front grill and pull out.
2. When latch releases from front panel, lift
front grill approximately 30 degrees.
3. Pull front grill away from unit in a parallel
motion.
To reinstall after cleaning:
Place top latch of grill in front panel opening.
Push bottom latch of grill into bottom slot.
Cleaning Information:
Wipe off fan blade and front grill with damp washcloth. The fan requires no

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maintenance. If the fan squeaks, a drop of lightweight machine oil may be needed

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CAUTION!
If the fuse holder cap is not installed correctly,
the unit will not operate.
CAUTION!
During Ozone cleaning mode make sure the unit is not
operated around combustible or flammable materials.
Doing so may cause flammable chemicals or materials
to combust.
on the fan shaft.
REPLACING THE FUSE
A fuse holder is located on the back of the unit next to the power cord.
To replace or check the fuse:
• Remove the fuse holder by pressing on the clip and pulling straight out.
If the fuse is blown:
• Replace with the standard replacement fuse. Insert the new fuse into the
fuse holder. Press the assembly straight in until it latches.
120 volt models: Fusing current no more than 1.0 Amp.

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TROUBLESHOOTING GUIDE
Indicators of Operation:
(Operation of the Ozone & Power
Indicator lamp.)
• Ozone button to be operated when
the room is unoccupied. Open the
door and window when you return to
the room after Ozone treatment.
• Turn the unit on and check that the
small red/orange lamp is illuminated.
The lamp is located on the front
panel; one is silkscreen ‘Power’ and
the other is silkscreen ‘OZONE’.
Troubleshooting – What to look for first:
1. I have plugged in the unit, turned the power switch to "On" and nothing is
happening. What's wrong?
• Make sure the electrical outlet is capable of providing power to the unit.
Try plugging another 120v appliance into outlet to see if it works and
outlet is getting power.
• Check the back cover where the electrical cord plugs into the unit.
With cord unplugged from wall outlet firmly push the cord where it
attaches to the air purifier to make sure it has a proper connection.
Typically, this is normally the problem. The cord is not fully
pushed in on the unit. Once you have fully pushed the cord all the
way in on the unit then plug it back to the wall outlet and retest.
• Check to see if the proper fuse is installed and that it is serviceable.
• Ensure that the fuse cap is completely seated and secured in its
receptacle. See Page 12 for more details.
• Some models are equipped with an On/Off switch on the back of the
unit. Make sure this is switched to On.
2. The fan is operating but the unit won't produce any ozone. What's wrong?
• In order for Ozone to work the user must first install the 2 Ozone plates
located in the small brown box. See page 5 and 6 for more
information.
• Unplug cord from wall outlet and then check the Ozone plate(s) for
serviceability. If they are cracked or broken, the plate(s) will require
replacement.

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• Ensure maintenance procedures required for the New Comfort air
purifier plate have been performed (i.e. washing the Ozone plates).
See page 6 for more details.
• Make sure the Ozone button is pushed to on.
• You will know the Ozone is on when a strong smell comes out of the
air purifier. Aside from steps above, do not attempt to disassemble
without contacting customer service from your New Comfort dealer.
3. The unit has a burning smell, and/or appears to be arcing or sparking.
• Remove and clean the ozone plates, allow to dry and reinstall. If
problems persist replace ozone plates.
• Ozone produces a smell or odor that smells like bleach or electric
smell. This is normal during Ozone use and why Ozone is so
effective.
4. What are the most typical application problems?
Problem: Lack of air movement, improper placement of the unit.
Warning Sign: Strong odors still remain in the environment after
placement.
Problem: Lack of ozone, improper placement of the unit.
Warning Sign: A strong odor of ozone is in the environment.
Problem: Too much ozone accumulation in the environment, as a
result of improper purifier control setting and/or lack of air movement.
5. Unit does not operate:
• Is the unit plugged in?
• Is the power cord fully inserted into the back of the unit?
• Are you sure the outlet is functioning normally?
• Is the unit turned on?
• Is the back grill installed properly to depress the safety switch
forward?
• Is the fuse defective?
6. Air flow is restricted or reduced:
• Is the unit properly placed away from objects that may obstruct air
flow?
• Are the filters clean?

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Warranty Information:
If your unit fails to operate properly after performing troubleshooting, contact your
authorized New Comfort dealer you purchased the unit from for further assistance.
The New Comfort air purifier comes with a 3-year Factory Warranty that covers the
entire unit (except for filters, UV bulbs and ozone plates which may need replacing
from time to time as they are used) against defect from normal use. For
commercial use this unit shall come with a 1-year Factory warranty. For warranty
assistance contact the company you bought the air purifier from for authorized
warranty service. For warranty service, the user is required to pay all shipping
costs and the authorized New Comfort Warranty center shall be responsible for all
parts and labor.
Customer Name _________________________________________________
Purchase Date __________________________________________________
Company the unit was purchased from _______________________________
Serial Number of Air Purifier________________________________________