Field Controls Trio Plus User manual

Trio Plus
AIR PURIFIER
READ AND SAVE THESE INSTRUCTIONS
USER MANUAL
This manual may be downloaded and printed from the
Field Controls website (www.fieldcontrols.com)
WARRANTY
For warranty information about this or any Field Controls product, visit:
www.fieldcontrols.com
Field Controls Technical Support
1.800.742.8368

TABLE OF CONTENTS
Safety Precautions 01-02
Product Overview 03-05
Operation Instructions 05-11
Maintenance Instructions 11-13
Filter Replacement 13-16
UVC Lamp Replacement 16
Common Problems and Solutions 16-18
Transportation and Storage Conditions 18
SAFETY PRECAUTIONS
Please read the instructions carefully and
completely before proceeding with
installation of the product to better
understand the product and to prevent
personal injury and damage.
To reduce the risk of fire or electric shock, do not use this fan with
any solid-state speed control device.
Do not spray any paint, insecticide, ethyl alcohol, or any other chemical agent on
the device surface. It can cause a crack, electric shock, or fire. If there is a
chemical accumulated inside the device, it will be discharged from the air outlet and
dispersed back into the living space. Please ensure the room is well ventilated if
using any of the listed chemicals.
The air purifier should not be used in a flammable and combustible environment
or environment with corrosive air.
When the device is on, please do not touch the air inlet or outlet, or put a hand or
any object into the air outlet so as to prevent injury or damage to the product.
Do not sit on or place any objects on the device.
Do not use the device in a humid environment such as a bathroom. Improper usage
may cause fire, electric shock or malfunction
Do not modify, dismantle or repair the device without instruction from the manufacturer.
It may cause fire, electric shock or malfunction
This appliance has a polarized plug (one blade is wider than the other). To reduce the
risk of electric shock, this plug is intended to fit in a polarized outlet only one way. If
the plug does not fit fully in the outlet, reverse the plug. If it still does not fit, contact a
qualified electrician. Do not attempt to defeat this safety feature.
Do not use if the power cord or plug is broken. This can cause electric shock or fire.
Do not touch the power cord with a wet hand. The power cord should only be replaced
by the manufacturer, its maintenance department, or another professional.
Please clean the foundation and remove the primary filtration net of the PM2.5
module to make sure air purifiers produce the best result.
Unplug the device from the wall before moving or performing any maintenance.
Unplug the device from the wall if it will not be used for a long period of time.
Turn the device off and unplug from the wall if there is a peculiar smell. Contact
technical support if this occurs.
Do not place foreign objects into the air outlet. Please check the unit for foreign
objects before use.
The air purifier should be placed at least 20in (50cm) from the wall or other objects.
Unplug or disconnect the appliance from the power supply before servicing.
WARNING - Failure to follow the instructions below can damage the product
or cause personal injury.
WARNING - Failure to follow the instructions below can damage the product
or cause personal injury.

PRODUCT OVERVIEW
Terminology
Specifications
Product Features and Functions
Handle
Air Outlet
Air Quality Indicator
Timer
PRO-Cell Catalyst
Carbon Filter
HEPA Filter
Pre-filter
Filter Cover
Control Panel
UVC Germicidal Lamps
PM Sensor
PRODUCT MODEL
Rated Voltage (V)
Rated Power (W)
Frequency (Hz)
CADR Rating (CFM)
Sound (dBA)
Coverage (Square Feet in 1 Hour)
Coverage (Square Feet @ 5 ACH)
Weight
Dimensions W x H x D (inches)
Trio Plus
The Trio Plus air purifier combines three state of the art air treatment processes into
one powerful system. The 3-stage system boasts a True HEPA filtration for maximum
particulate capture down to .03 microns, two high intensity UVC germicidal lamps for
maximum viral and bacterial abatement, and PRO-Cell™ Catalyst toxic gas reduction
technology to significantly reduce odors and volatile organic compounds (VOCs).
295
55
2212
442
26.2
17.3 x 28 x 9

OPERATION INSTRUCTIONS
Control Panel Operating Instructions
The True HEPA filter uses the principle of laminar flow filtration to filter
out common particles, removing at least 99.97% of dust, pollen, mold,
bacteria, and any airborne particles as small as 0.3 microns.
The carbon filter uses high efficiency activated carbon to effectively remove
odor gas, benzene, ammonia, and other harmful gases in the air.
The two UVC lamps excite the PRO-Cell Catalyst, dramatically reducing
toxic VOCs, odors, and biochemicals in the air (at a rate of greater than or
equal to 90%) to less than 3 hours.
.
Child
Lock
After the purifier is turned on, press and hold
for 5 seconds to turn on the child lock. Press
and hold for 5 seconds again to turn child lock
off. While the child lock is on, all buttons
except for the child lock button will be disabled.
Air quality is classified into five levels: Healthy, Good, Fair, Unhealthy, and Poor.
The different colors of the air quality indicator light represent the air quality in
different states.
Air Speed Air Quality Indicator
Poor 5 Red
Unhealthy 4 Orange
Fair 3 Yellow
Good 2 Green
Healthy 1 Blue
No Symbol Symbol Meaning
Name
Filter
When filter replacement is required, the indicator
will blink to notify users. After the filter is replaced,
press and hold the filter change indicator for 5
seconds to reset the filter indicator.

UVC
When the UVC lamp needs to be replaced,
the UVC indicator will blink notifying users.
After the UV light is replaced, press, and
hold the UV light change indicator for 5
seconds to reset the UV light indicator.
No Symbol Symbol Meaning
Name No Symbol Symbol Meaning Name
Timer
(1H/
2H/
4H/
8H)
Set the timer to control how long the purifier
should operate. Press to cycle between
different lengths of time. The timer light will
toggle between remaining hours according to
time left until shutting down.
For manual mode, press and cycle between
the 5-speed options by pressing the manual
speed button. The purifier will stay in Manual
mode unless turned off or switched to another
mode.
When the purifier is on, cycle between modes
by pressing the mode dial button; when the
purifier is in AUTO mode, the air speed will be
adjusted automatically between speeds 1-5
according to the air quality level. The purifier
is equipped with a light sensor and will scan
the environmental light in AUTO mode. The
purifier will switch to SLEEP mode after being
in dark surroundings for 5 minutes. If the
purifier picks up lightness for 5 minutes, the
purifier exits sleep mode and return to AUTO
mode.
Speed
1-5
Auto
Mode
MT
Mode
The purifier operates based on the speed
setting adjusted by the user. Upon switching to
M T mode, the speed automatically increases
by 1 gear.

Getting Started
Sleep
Mode
Turbo
Mode
Power
Light luminance will dim, the
contaminant level indicator will turn off and
the button beep sound will be silenced.
Speed and timer are adjustable in sleep
mode. Button luminance return to normal
upon exiting SLEEP mode. When the purifier
is entering sleep mode, an eight hour timer
will automatically begin. The timer can be
turned off manually.
No Symbol Symbol Meaning
Name
The purifier operates on maximum speed
capacity. Quit by adjusting speed manually or
switch to another mode.
Step1 As shown in Figure: With both
hands on the upper side of the
machine, first pull the front case in the
1 direction, and then lift the front case
in direction 2.
Step 3 Place activated carbon filter
screen as shown in the figure. Grasp
the activated carbon filter in the
direction of the arrow and put the
unpacked activated carbon filter back
into the appliance with the tag pointing
towards you.
Step 4 Place the HEPA filter as shown
in the figure. Grasp the high-efficiency
HEPA filter as shown by the arrow
and put the unpacked high-efficiency
HEPA filter back into the appliance
with the tag pointing towards you.
PRO-Cell
Catalyst
Activated
carbon
filter
HEPA
Filter
Step 2 Place the PRO-Cell Catalyst in
the innermost position closest to the
UVC lamp as shown in the figure.
Grasp the photocatalyst filter in the
direction of the arrow and put the
unpacked photocatalyst filter back
into the appliance with the tag
pointing towards you.
Installing Filter
Before using the appliance, remove all packaging materials covering all of the
filters and place the filters into the appliance as described below.
Press to turn the purifier on or off.
Note Please ensure that the correct filter installation sequence is followed.
Otherwise there may be damage to the product, and the filtration and
sterilization effects of the unit may not be as effective as advertised.

MAINTENANCE INSTRUCTIONS
Step 5 Place the bottom of the
pre-filter frame into the slots on
the bottom of the appliance and
press the top towards the
appliance.
Pre-filter
Please ensure the appliance is unplugged from the wall before performing
any maintenance.
Cleaning of the Appliance
Wipe with a soft cloth.
Replacement of Filter
The user will be reminded to replace the filter by a Filter
Replacement indicator on the control panel. However, the life of
the filter may differ according to the degree of pollution in the
environment. The filter can be replaced earlier if necessary.
Suggestions: Clean the air purifier once a month. If the operating
environment is poor, increase the cleaning frequency.
When there is dust on the surface of the primary filter screen composite
filter, remove it with a dust collector to extend the usage period of the
filter. (It is advised to clean the filter once per month)
Step 6 Place the front cover on
the unit once all the filters have
been installed.
Composite Filter The filter shall be
replaced at an interval
of about 6 months
Absorb the emission
amount of 3 cigarettes
every day
In environments with poorer air quality the filters may need to be
replaced more frequently.
The used filter shall be disposed of as non-combustible refuse.
Replacement Period Condition

FILTER REPLACEMENT
Replace with Field Controls Trio Plus Filter Kit # 602604600
When cleaning the air purifier, please turn off the power first and clean it with a
soft, dry cloth. Do not use alcohol, gasoline, benzene or other chemical
solvents for cleaning.
After the filter has been used for a certain period, it will need to be cleaned or
replaced. The process is as follow.
To increase the life of the air purifier, perform regular maintenance and care.
Before performing maintenance, be sure to shut down the air purifier and
unplug the power plug from the power source. After using the air purifier, if the
filter needs to be replaced, the Filter Replacement icon on the control panel
will flash, indicating the filter should be replaced. During the use of the air
purifier, it is recommended that the pre-filter be cleaned every three months to
extend the filter service life and dust removal effect. The filter set needs to be
replaced after 6 months of use.
Step 1 As shown in the figure,
with both hands on the upper
side of the machine, first pull
the front case in the direction
of 1, then lift the front case in
the direction of 2.
Step 3 Pull the tag of the
HEPA filter to remove the filter
from the air purifier
Step 4 Pull the tag of the carbon
filter to remove the filter from the
appliance while keeping the PRO-Cell
Catalyst in the air purifier.
Step 2 First press the clasps of
the pre-filter down, releasing the
frame. Then pull the pre-filter
towards you, and finally lift the
pre-filter upwards.
All maintenance parts can only be inspected and provided
by our authorized service agency.

COMMON PROBLEMS AND SOLUTIONS
WARNING – Skin or eye damage may result from directly viewing the
light produced by the lamp in this apparatus. Always shutdown and
disconnect the power before replacing or servicing.
Replace lamps with Field Controls Trio Plus UV lamp replacement kit
Part Number # 602604500.
Replacement steps:
REPLACEMENT OF UVC LAMP
Step 5 Remove the new
Carbon Filter from its packaging
and place the new filter in the
direction of the arrow with the
tag pointing towards you.
Step 7 Place the bottom of
the pre-filter frame into the
slots on the bottom of the
appliance and press the top
towards the appliance until
the clasps click closed.
Step 8 First slide the bottom
hooks of the front cover into the
air purifier slots in the direction of
2, then press the top towards the
air purifier in the direction of 1.
Step 6 Remove the packaging
on the new HEPA filter and
place in the direction of the
arrow with the tag pointing
towards you.
The If the power light is off, the Confirm the unit is
machine unit is not correctly plugged plugged in.Try unplug
does not in. Please confirm the plug and plug back in the unit.
turn on and socket connections
1. Turn the appliance off and unplug from power outlet.
2. Remove all the filters after opening front cover panel.
3. Remove the UVC lamps by rotating them 90 degrees.
4. Install new UVC lamps by inserting and rotating 90 degrees to lock in place.
5. Replace filters back into the air purifier.
6. Close front cover panel to complete installation
There is a problem with the Please check whether
Product power connection; the plug is inserted into
works The filter cover is not the socket and check
abnormally placed properly. On/Off button status;
Re-install the filters.
Fresh air The plastic package of the
cannot be new filter is not removed; Remove any packaging
delivered The air outlet of purified is from the filter.
from the air blocked by foreign matter.
outlet
smoothly.
HEPA filters and activated carbon filters are best replaced every 3 to 6
months, depending on the use situation. High-efficiency HEPA filters,
activated carbon filters, photocatalyst filters, and pre-filters cannot be
washed.
Problem Possible Causes Remedial Action

TRANSPORTATION AND STORAGE CONDITIONS
The ambient air quality of
the room is very poor.
Poor odor The filter package Open the window to
removal needs to be replaced. improve air ventilation;
The room exceeds the Replace the
effective area of this activated
product. carbon filter.
The appliance The air inlet or air outlet is Unplug and remove the
generates blocked by foreign matter; object blocking the air
abnormal A foreign object has fallen flow; Remove any
sound while into the air tube of the foreign objects in the
running appliance. appliance.
● The filter has absorbed
too much odor and
smoke;
● It is time to replace the
filters.
The unit is The sensor cover is dusty; Clean the sensor cover;
always The unit operated in a dusty Adjust the air purifier
detecting environment. operating speed to high
high levels of speed.
particles.
When the Remove the filter
disinfection Is the filter packaging package and reinstall it
function is removed? according to the
turned on, Are there foreign Instructions;
there is a dull objects blocking the air Turn off the machine
sound and outlet or air inlet? and remove the
low air flow. clogged foreign objects.
The above table lists the common problems with this product.
Need Tech Support? Call us at 800-742-8368.
Office hours are 8am – 5pm EST.
It is recommended that the equipment be transported and stored under the
following conditions:
-40℃~+50℃ ≤80％RH 70~106kPa
-40F to 122F 10 psi - 15 psi
Problem Possible Causes Remedial Action Problem Possible Causes Remedial Action
Ambient Environmental Atmospheric
Temperature Humidity Pressure
This package includes an air-purifying appliance and an instruction manual.
If parts are missing after unpacking, please contact the after-sales service
staff.
● The odor gradually
disappears after
running the machine
for a period of time;
● Clean or replace the
filter that nees to be
replaced.
Outlet
Smell