Surgically Clean Air SCA7000H Quick start guide

AIR PURIFIER
Model No. SCA7000H
OPERATIONAL MANUAL
WARNING:
• Before operating the system, please read
this manual thoroughly, and retain it for
future reference.
• This unit cannot be used in an atmosphere
containing explosive dust, gas or oxygen, or
in an area where flammable dust is present.
• This product can be used only where the
power supply is 120V/60Hz. You cannot use
the unit if the power voltage is different.
SURGICALLY CLEAN AIR
6300 Viscount Road Unit 1A
Mississauga Ontario Canada L4V 1H3
www.surgicallycleanair.com
[e-mail]
SURGICALLY CLEAN AIR
TM

CONSUMER LIMITED WARRANTY
Chapter 1 IMPORTANT SAFETY RECAUTIONS
Chapter 2 HOW IT WORKS
Chapter 3 PART NUMBER AND NAME
Chapter 4 FEATURES AND SPECIFICATIONS
Features
Product Specifications
Chapter 5 OPERATION
Button Operation
Display Indicator Lights
Remote Control Operation
Chapter 6 CARE AND MAINTENANCE
Replacing the Pre-filter
Replacing the HEPA filter
Replacing the VOC filter
Replacing UV Lamp
Photo Catalytic Filter
Chapter 7 TROUBLE SHOOTING
Chapter 8 WIRING DIAGRAM
SERVICE REMINDER SCHEDULE
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E-8
E-4
E-5~7
E-9
E-10
E-11~13
E-11
E-14
E-14~16
E-13
E-16
E-16
E-17
E-18
E-19
E-12
E-15
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CONTENTS

E-04
CONSUMER LIMITED
WARRANTY
Surgically Clean Air (Hereinafter called SCA) gives you the following
limited warranty for this product only if it was originally purchased from
SCA or from an authorized dealer.
SCA warrants that this product is free, under normal use and
maintenance, from any defects in material and workmanship. If any such
defects should be found in this product within the applicable warranty
period. SCA shall, at its option, repair or replace the product as specified
herein.
SCA will repair or replace, free of charge, to the original purchaser, any
part that is found to be defective in material or workmanship within one
(1) year of the date of purchase. This limited warranty does not cover the
replacement of expendable or consumable parts such as filters, and
other parts subject to normal wear unless they are defective in material
or workmanship.
This warranty shall not apply if:
(A) Any defects caused or repairs required because of abusive
operation, negligence, accident, improper installation or inappropriate
use as outlined in the operation manual.
(B) Any product tampered with modified, adjusted or repaired by any
party other than SCA, SCA Authorized Service Centers or Dealers.
(C) Damaged caused or repairs because of the use with items not
specified or approved by SCA.
(D) Any damage caused by external or environmental conditions,
including but not limited to the use of voltage other than indicated on the
product.
SCA's limited warranty is valid only if you retain proof of purchase from
SCA or a SCA Authorized Retail Dealer for this product.
LIMITED WARRANTY
Congratulations on your investment
To obtain the name and address of the nearest
Authorized Surgically Clean Air Dealers, please
contact:
6300 Viscount Road Unit 1A
Mississauga Ontario Canada L4V 1H3
For more information on this Warranty, Dealers or
Service Locations, please call 1-877-440-7770
Visit our website: www.surgicallycleanair.com

E-05
Chapter 1
IMPORTANT SAFETY
PRECAUTIONS
Running Environment Cautions
• Use only a 120-volt outlet with grounding wire receptacle.
• Do not put in rooms with high heat, damp or wet places.
• Do not use the air purifier if the power cord or plug is damaged or
the connection to the wall outlet is loose.
• When removing the power plug, always hold the plug and never
pull by the cord.
• Do not handle plug or appliance with wet hands. Electrical shock
or fire from short circuit may occur.
• Remove the power plug from the wall outlet before cleaning the unit
and when not using the unit. Turn off all controls before unplugging.
• If the power cord is damaged, it must be replaced by the SCA
authorized service or similarly qualified person.
• 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.
Unit Operation
• Do not clean outside with paint thinner or any chemicals. If so, the
unit surface may become damaged or may cause fire.
• Do not wash or reuse the Pre-filter, HEPA filter and the VOC filter.
• Do not operate the unit without filters.
• Do not insert fingers or foreign objects into the intake or air outlet.
• Keep hair, loose clothing, fingers and all parts of body away from
openings and moving parts.
• Do not block the intake and air outlet.
• Do not use the unit near or on hot objects, such as range or where
it may be exposed to steam.
• Always hold the handles on the side of the unit when moving it.
Holding the front panel when carrying may cause it to detach, and
result in bodily harm.
• Be careful not to tip over the unit when opening the front panel.
If not, it may cause bodily harm.
• The batteries must be removed from the remote control before
disposal, and the batteries must be disposed of safely.
• This product complies with the maximum allowable concentration of
ozone of 0.050 parts per million by volume (ppmv) in a 24-hour period.
The Health Canada Guideline 2010 (ISBN 978-1-100-16288-1)
recommends that the maximum exposure limit, based on an average
time of 8 hours, is 0.020 ppmv or less when tested in a sealed,
controlled room approximately 30m3.
Power Cord
Unit Operation

E-06
This manual classifies precautions into WARNINGS and CAUTIONS.
Be sure to follow all precautions below: They are important for ensuring
your safety.
1. DO NOT clean the unit or
any parts with alcohol,
gasoline, paint thinner or
other flammable
substances.
It may cause fire!
Do not wash or reuse the
Pre-filter, HEPA filtrer and
the VOC filter.
2. Use a fuse with proper
capacity. Never use a wire
in place of a fuse. Doing
this may lead to malfunction
or fire.
Copper Wire
125V 3A
WARNING:
• Do not use the unit in the
places containing explosive
dust, gas or flammable
substances.
• Do not clean the unit or
any parts with flammable
substances.
• Do not wash or reuse the
Pre-filter, HEPA filter and
VOC filter.
If you do not follow these
instructions exactly, the
unit may cause property
damage, personal injury or
loss of life.
WARNING
Chapter 1
IMPORTANT SAFETY
PRECAUTIONS
Paint thinner
3. Do not disassemble or
modify this equipment.
Unwarranted tampering can
lead to fire, electric shock
and unit malfunction.
！
！

E-07
4. Do not use the unit in
humid places that might be
wet. If any parts of the
power source gets wet
remove the plug and dry it
completely before reusing.
If you do not follow these
instructions exactly, the
unit may cause property
damage, personal injury or
loss of life.
WARNING
Chapter 1
IMPORTANT SAFETY
PRECAUTIONS
5. Be careful not to tip over
the unit when opening the
front panel or moving it. If
not, It may cause personal
injury.
6. Do not block the intake
or outlet. Blocked openings
can reduce capacity or
damage the unit.

E-08
Chapter 2
HOW IT WORKS
The air purifier functions as an air cleaner by helping to disinfect airborne
microorganisms and removing particulates from the air.
The centrifugal fans of the unit draw air through the front panel (Intake)
on the front of the unit. Then it passes through the Pre-filter, the HEPA
filter, the VOC filter and the UV-Photo catalytic sterilization chamber.
The purified air is then released through the outlet on the top of the unit.
The air is cleansed in six stages:
1. The Pre-filter traps large dust particles.
2. The high efficiency HEPA filter removes microscopic particles in the air.
3. The VOC filter absorbs and reduces odors.
4. The UV sterilization chamber kills bacteria and viral microorganisms
such as influenza, TB and Legionnaire's Disease as well as other
harmful contaminants.
5. When UV light hits the photo catalytic filter, it creates e- and h+, which
have an excellent effect in the decomposition of odors.
6. The unit also generates negative ions that freshens the room air.
Part Name
The air is cleansed
in six stages
DIRTY AIR IN
CLEAN AIR OUT
Stage 1
Stage 2 Stage 3
Stage 4
Stage 5
Stage 6
Stage 1
Pre-filter
Stage 2
HEPA Filter
Stage 3
VOC Filter
Stage 4
UV-C Germicidal Lamp
Stage 5
Photo catalyst
Stage 6
Negative Ion Generator

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111304 Front panel
121302 Front air inlet
130109 Interlock switch
111322 Filter blocker
181501 Pre-filter
181502 HEPA filter
181503 VOC filter
131502 Display circuit board
131503 PM2.5 Display circuit board
121503 Display panel
111505 Display panel back cover
111502 Upper panel
111503 Middle panel
111518 Repair cover
131501 Main circuit board
130001 Power supply
111513 Fan motor front plate
131504 Sensors module
111529 Metal bottom plate
111519 Metal side plate-Left
111521 Metal side plate-Right
131313 UV lamp ballast
130007 UV lamp holder
130006 UV lamp
111525 UV lamp bracket
111526 UV light blocker
131506 Fan motor
121301 Plastic air outlet
120214 Unit handle
111501 Unit housing
181102 Rubber feet
Chapter 3
PART NUMBER AND NAME
PART NUMBER
PART NAME
111304
121302
130109
181501 181502 111521
111501
181102
130007
111529
131313
111525
130006
111526
181503
111505
121503
131502
131503
111518
131501
131003
111322
111503
111513
131506
120214
111519
121301
111502

E-10
Chapter 4
FEATURES AND
SPECIFICATIONS
FEATURES
Multi-Stage Filters
The unit utilizes a HEPA filter combined with a Pre-filter (For large
particles), an VOC filter (For odors and gases), UV germicidal light
(Killing airborne pathogen), a Photo catalytic filter (Removes VOC's) and
a Negative ion generator.
Automatic Function
The odor and particle sensor can let the unit automatically select the
appropriate fan speed depending on the air quality detected.
Filters , UV Lamps Replacement Indicator Lights
The indicator lights tell you when to replace the Pre-filter, HEPA filter and
the VOC filter or the UV lamps.
Safety Micro-Switch (Interlock switch)
This air purifier is equipped with a safety interlock switch (Micro-safety
switch) that will turn the unit off if the front panel is removed while the
unit is running.
Easy Maintenance and Low Cost
When the filters need to be replaced, simply open the front panel and pull
out the filters and put the new one in.
No screws, hooks or tools are required.
SCA7000H
a.c120V, 60Hz, 2.5A
210W
>3x10
6
/cm
3
24Wx2
Pre-filter, HEPA filter, VOC Filter,
UV light-Photo catalyst system,
Negative Ion Generator
120V, 60Hz
Max 810m
3
/h
168cmx50cmx38.5cm
60kg
STANDBY POWER
In order to operate the electrical circuits while the power plug is inserted in
the wall outlet, this product consumes about 1.6W of standby power. For
energy conservation, unplug the power cord when the unit is not in use.
Model No.
Power Requirement
Rated Power
Negative Ion
UV Lamp
Main Parts
Fan Motor
Fan Speed
Dimensions
Weight
SPECIFICATIONS
Features
Product
Specifications

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2 13 4 5
1. POWER Button
• Turns the purifier On and Off.
• Hold the Power button for 2 seconds, the “ ”ndicator light will light up
with beeping. In this mode, the panel is locked.If you want to return to
the default mode, do the reverse.
2. SPEED Button
When the SPEED button is pressed the airflow rate changes as shown
below: L (speed 1) --L+M (speed 2) -- M (speed 3) --M+H (speed 4) --
H (speed 5) -- A (auto mode).
3. TIMER Button
Press the TIMER button to select the time for operation. The timer setting
switches as shown: 1hr -- 2hr -- 4hr -- C (timer cycle function) -- cancel
timing.
4. UV LAMP Button
When the button is pressed, it will turn off the UV lamps, pressing again
will turn on the UV light.
5. NEG.ION Button
When pressed, the generation of ions will cease and the negative ion
generater light will go out.
RESET Button
• After the replacement of the Pre-filter, hold the SPEED button 2
seconds to reset the timer with beeping sound.
• After the replacement of HEPA filter, make sure to hold the TIMER
button 2 seconds to reset the timer.
• After the replacement of VOC filter, make sure to hold the TIMER
button 2 seconds to reset the timer.
• After the replacement of UV lamps, make sure to hold the UV LAMP
button 2 seconds to reset the timer.
Note: Before pressing the reset button, be sure the unit is turned on.
Chapter 5
OPERATION
Button Operation
Helpful Hints
BUTTONS

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POLLUTANT Display
1. Real-time display the indoor
PM2.5 concentration (μg/m³).
2. Indoor humidity display.
3. Indoor TVOC pollution level.
Connect the Power
Plug the unit into an electric outlet, the unit will be ready to run and the
Power indicator on the display panel will light up.
Chapter 5
OPERATION
Display Indicator Lights
New Functions
1 SPEED indicator light
When the power is on, the “ L ” light will light up, select the speed by
pressing the SPEED button.
2 AUTO MODE indicator light
When the indicator is lighting up, the unit is at Auto mode.
3 TIMER indicator light
When the TIMER button pressed, the indicator light will light up.
4 TIMER CYCLE indicator light
When this indicator is lighting up, the unit will start to work for 2 hours
and stops 0.5 hours automatically, this schedule will repeat itself
continuously while in this mode.
5 HEPA FUNCTION and HEPA FILTER LIFE indicator light
When the H indicator light up, the unit is in hybird mode. When the
indicator light flashes, it is time for the HEPA filter to be replaced.
6 UV LAMP indicator light
The indicator light will light up when the UV light are on. When the
indicator light flashes, it is time for the UV lamps to be replaced.
7 NEG.ION indicator light
When pressed, the generation of ions will cease and the indicator light
will be off.
8 VOC FILTER LIFE indicator light
When the indicator light flashes, the VOC filter needs to be replaced.
9 PRE-FILTER LIFE indicator light
When this indicator light flashes, the Pre-filter needs to be replaced.
10 LOCK FUNCTION indicator light
In this mode, all the buttons will not work.
1 2 3 4
5 6
H C
7 8 9 10
M H 1h 2h 4hAL
PM2.5 RH%
TVOC
1 2
3

E-13
POWER
RESET
SPEED
UV LMAP NEG.ION
TIMER
AUTO
NIGHT
1
2
4
6
3
8
5
7
+
The battery is already set in the remote control, pull out the clear sheet
from the battery cover before using.
Pull out the clear
sheet from the battery
cover before using.
8RESET Button
Pressing the reset button 8 times will reset
all the replacement indicator lights.
Chapter 5
OPERATION
CR2025 Battery
Remote Control
Operation
1 Power (ON/OFF) Button
The unit will start operating when the POWER button is pressed.
Pressing the button again will stop operation.
2SPEED Button
The fan speed can be switched among speed 1, speed 2, speed 3,
speed 4, speed5 settings.
3 TIMER Button
The set time switches every time the button is pressed as shown below：
1hr - 2hr - 4hr - Cycle - Cancel.
4UV LAMP Button
Turns UV lights on and off.
5NEG.ION Button
Turns Negative Ions on and off.
6AUTO Button
At Auto mode, the fan speed is automatically switched depending on the
amount of pollution in the air.
7NIGHT Button
When pressed, all the indicator lights on the display panel will go out.
POWER
RESET
SPEED
UV LMAP NEG.ION
TIMER
AUTO
NIGHT
POWER
RESET
SPEED
UV LMAP NEG.ION
TIMER
AUTO
NIGHT

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Chapter 6
CARE AND MAINTENANCE
Cleaning the unit while it is
plugged in may result
electric shock, electric
spark and serious injury.
Unplug the unit before
cleaning or maintenance!
To maintain optimum performance of this air purifier, the Pre-filter, the
HEPA filter, the VOC filter and the UV-C+ bulb need to be replaced when
the indicator lights are flashing. When replace the filters, be sure to
unplug the power cord, and never handle the plug with wet hands. If so,
electrical shock and bodily injury may occur as a result.
Main Unit
Wipe with a dry, soft cloth for stubborn stains or dirt. Do not use volatile
fluids, Benzene, paint thinner, polishing powder, this may damage
the surface. Do not use detergents, detergent ingredients may damage
the unit. Keep the unit away from water.
Replacing the Pre-filter
When the “ ” indicator light on the control panel flash, the Pre-filter
needs to be replaced.
6-1 Open the front panel
• Stop the operation and unplug the
unit.
• Hold the front panel upper portion
(Left and right side) and pull it
toward you.
6-2 Removing the Pre-filter
• Remove the filter blocker.
• Pull the Pre-filter straight up and
out of the front panel.
WARNING
Remove the swing
screw and take off the
filter blocker.
CAUTION:
• DO NOT reuse or clean the Pre-filter with flammable substance.
• Remove plastic packaging from the Pre-filter before operation.
• After replacing the Pre-filter, hold the SPEED button 2 seconds
to reset the time for the Pre-filter.

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Chapter 6
CARE AND MAINTENANCE
Replacing the HEPA filter
When the “ ” indicator light on the control panel flash, the HEPA filter
needs to be replaced.
WARNING：
• DO NOT clean the HEPA filter
with alcohol, gasoline, paint
thinner or other flammable
substances. It may cause fire!
• Before Remove the HEPA
filter ,Stop the operation and
unplug the unit.
• Remove the plastic packaging
from the HEPA filter before
operation.
Remove the HEPA filter
Stop the operation and unplug the unit.
6-3 Hold the handle of the HEPA filter,
pull it toward to you.
Replacing the VOC Filter
When the “ ” indicator light on the control panel flash, the VOC filter
needs to be replaced.
Remove the VOC filter
Stop the operation and unplug the unit.
6-5 Hold the VOC filter’s handle,
pull it toward to you.
6-4 Take the Pre-filter and the HEPA
filter out first.
Reset the filter life
• After replacing the HEPA filter, hold the TIMER button 2 seconds
to reset the time for the HEPA filter
• After replacing the VOC filter, hold the TIMER button 2 seconds to
reset the time for the VOC filter.
• DO NOT reuse or clean
the VOC filter with liquid,
especially alcohol,
gasoline, paint thinner,
etc. It may cause fire!
• Remove plastic
packaging from the VOC
filter before operation.
WARNING
H

E-16
Replacing UV Lamp
When the “ ” indicator light on the control panel flashes, it is time to
replace the UV lamps.
Chapter 6
CARE AND MAINTENANCE
Hold the UV LAMP button 2
seconds to reset
After replacing the UV lamps,
hold the UV LAMP button 2
seconds to reset the time for
the UV lamps.
WARNING：
• Never look directly at UV lamps.
Direct exposure to germicidal light can cause temporary or chronic
damage to your eyesight, or even blindness.
• Always unplug the unit before cleaning, servicing or replacing the UV
lamps.
• Do not dispose of the UV bulb with normal household waste, hand it in
at an official collection point for recycling.
Photo Catalytic Filter
Photo catalytic filter is permanent, never needs replacing. When there
is dust on it, clean the dust off using a vacuum cleaner dusting brush.
Do not wash it in water
Removing the UV lamp
Before removing the UV lamps, open the front panel and take the
Pre-filter, the HPEA filter and the VOC filter first.
6-7 Remove the UV lamp blocker. 6-8 Hold the UV lamp, pull it up
remove it from UV lamp holder.

E-19
Chapter 7
Automatic function does not
work properly
For all other problems
When functions do not work
The system does not
operate at all
TROUBLE SHOOTING
Front panel open or interlock switch
failure?
The unit does not operate when
the front panel is detached. Install
properly. Check interlock switch.
Replace the Pre-filter or the HEPA
filter.
Clean the dust on the sensor.
Check the problems first and then unplug the power cord. Call the Customer
Service to ask for after-sale service or make inquiries.
There is too much dust on the sensor?
There is too much dust on the
VOC filter?
Power plug disconnected?
Is the fuse burnt?
There is too much dust on the
Pre-filter or HEPA filter?
The air inlet or outlet blocked?
There is no dust on the sensor.
Replace the VOC filter
Get rid of foreign materials around
the outlets.
Call the Customer Service.
Check other electrical appliances.
Make sure to insert the plug.
Replace the FUSE with new one.
Service problems that appear to be major can often be solved easily.
You can be your own troubleshooter by reviewing the following guide.
All other servicing should be done by a SCA authorized service center.
Power failure?
Germicidal UV-C+ Bulbs should only be purchased from Surgically Clean Air or
an authorized dealer at Surgically Clean Air. This will ensure that you are
receiving UV bulbs that do not produce ozone. Many after-market sellers are
selling ozone-generating UV bulbs.

E-18
Chapter 8
WIRING DIAGRAM
DISPLAY CIRCUIT
BOARD
CN_FAN
CN_UV
CN_IN2
Fuse AC110V/60Hz
CN_C
CN_EF CN_AC
Black
White
White
White
White
Grey
Bule
Orange
Yellow
Interlock switch
Yellow green
UV lamp and ballast
MAIN CIRCUIT BOARD
Fan motor
Black(-)
Red(+)
Negative ion
generator
Sensors Module
PM2.5 Display Board
CN_err
CN_ION
FM

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SERVICE REMINDER
SCHEDULE
Pre-filter Replace Reminder
Year J F M A M J J A S O N D
Memo:
HEPA Filter Replace Reminder
Year J F M A M J J A S O N D
Memo:

SCA reserves the right to revise or modify products and/or specifications without notice.
The contents of this manual are subject to change without notice.
7000H1910V1
6300 Viscount Road Unit 1A
Mississauga Ontario Canada L4V 1H3
Tel: [phone]
www.surgicallycleanair.com
[e-mail]
SURGICALLY CLEAN AIRTM