Installation Instructions
NOTE: Read the entire instruction manual before starting the
installation.
INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
HOW IT WORKS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
SAFETY CONSIDERATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
APPLICATION CONSIDERATIONS. . . . . . . . . . . . . . . . . . . . . . . . 2
INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
START-UP AND OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
ERROR AND STATUS CODES . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
INTRODUCTION
Congratulations for selecting the air purifier for your home comfort
system! As part of a strategy for slowing the spread of infectious disease
in your home, the air purifier should be considered essential. Featuring
our patented Captures & Kills® technology, the air purifier offers
proven, third-party tested effectiveness with a 99% inactivation of
captured viruses and germs when used as instructed, including:
1
• Coronavirus
• Common cold surrogate
• Bacteria that causes strep throat
• Human influenza
The air purifier is a cornerstone of Healthy Home Solutions for
providing healthier, cleaner air in your home.
HOW IT WORKS
The air purifier provides extremely high filtration performance while
killing captured contaminants, including viruses and bacteria. The air
purifier treats the entire air-stream through a state of the art, three-stage
process:
• In stage one, the particles are electrically charged by a precision-point
ionization array as they enter the air purifier.
• In stage two, the charged particles are electrically attracted to the air
purification cartridge.
• In stage three, captured particles are killed by electrical current flow
and ion bombardment.
The air purifier is listed to applicable UL Standards and requirements by
Underwriters Laboratories Inc.
A11332A
Fig. 1 – DGAPAXX Unit
SAFETY CONSIDERATIONS
Improper installation, adjustment, alteration, service, maintenance, or
use can cause explosion, fire, electrical shock, or other conditions which
may cause death, personal injury or property damage. Consult a
qualified installer, service agency or your distributor or branch for
information or assistance. The qualified installer or agency must use
factory-authorized kits or accessories when modifying this product.
Refer to the individual instructions packaged with the kits or accessories
when installing.
Follow all safety codes. Wear safety glasses, protective clothing, and
work gloves. Have a fire extinguisher available. Read these instructions
thoroughly and follow all warnings and cautions included in literature
and attached to the unit. Consult local building codes and the current
edition of the National Electrical Code (NEC) NFPA 70.
In Canada, refer to the current editions of the Canadian Electrical Code
CSA C22.1.
Recognize safety information. When you see this symbol on the unit
and in instructions or manuals, be alert to the potential for personal
injury. Understand the signal words DANGER, WARNING, and
CAUTION. These words are used with the safety-alert symbol.
DANGER identifies the most serious hazards, which will result in severe
personal injury or death. WARNING signifies hazards, which could
result in personal injury or death. CAUTION is used to identify unsafe
practices, which may result in minor personal injury or product and
property damage. NOTE is used to highlight suggestions which will
result in enhanced installation, reliability, or operation.
DGAPAXX
Air Purifier
Sizes 1620, 1625, 2020, 2025, 2420
1. The air purifier has demonstrated effectiveness against the murine coronavirus, based on
third-party testing (2020) showing a >99% inactivation, which is a virus similar to the
human novel coronavirus (SARS-CoV-2) that causes COVID-19. Therefore, the air
purifier can be expected to be effective against SARS-CoV-2 when used in accordance
with its directions for use. Third-party testing (2012, 2007) also shows ≥99% inactivation
for the type of virus that causes common colds, Streptococcus pyogenes and human
influenza. Airborne particles must flow through your HVAC system and be trapped by the
filter to be inactivated at 99%.
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