Install Instructions

UV100E ULTRAVIOLET SYSTEMS
68-0262—09 2
SPECIFICATIONS
IMPORTANT
This product is tested and calibrated under closely
controlled conditions and some minor differences
in performance can be expected if those condi-
tions are changed. The specifications in this publi-
cation do not include normal manufacturing
tolerances; therefore, an individual unit may not
exactly match the listed specifications.
The UV100E Ultraviolet System is available in three
models: a single-lamp air treatment system, a dual-lamp
air treatment system, and a surface treatment system.
• UV100E Air Treatment Systems (single-lamp and dual-
lamp) are mounted in the return air duct of an HVAC
system. The single-lamp unit has moderate efficiency
and the dual-lamp unit has high-efficiency
performance against airborne bacteria in return air
applications.
— Without Enviracom hooked up: monitors air flowing
through ductwork using supplied airflow sensor
mounted to backside of unit. Operates lamp when
air is flowing (120 fpm minimum), leaving lamp on
for 40 minutes after airflow stops. If airflow
resumes during the 40 minutes, the timer resets to
40 minutes. When no airflow is detected for 40
minutes, the lamp turns off until the next occur-
rence of airflow.
— With Enviracom hooked up: monitors thermostat
load information instead of using airflow sensor to
operate on and off.
• UV100E Surface Treatment System is mounted in the
supply-side air duct or downstream or upstream from
air conditioner evaporator coils in HVAC system. It
reduces mold growth and spores on duct surfaces, coils
and drip pans.
— Does not use an airflow sensor.
— Without Enviracom hooked up: operates steady
on/off cycle: lamp operates three hours on, three
hours off for a total two-year life cycle.
— With Enviracom hooked up: after initial three hours
run time, operates three hours on and three hours
off during times when the evaporator A-coil may be
exposed to moisture, including when the control
sees a cooling call and for 30 days after the last
cooling occurred. This operation extends the bulb
life beyond two years.
Efficiencies:
• UV100E Surface Treatment System: Kills up to 99.9%
of mold on system cooling coils.
— Test performed in a test duct showed reduction in
colony-forming aspergillus niger mold spores
when surface was irradiated at a distance of 18 in.
for three hours in still air, using new lamps.
• UV100E Air Treatment System (dual-lamp): Kills up to
87% of airborne bacteria passing by the system.
— Test showed single-pass kill-rate of serratia marc-
escens bacteria in a clean metal 12 in. x 25 in. duct
at an airflow rate of 2000 cfm using new lamps.
• UV100E Air Treatment System (single-lamp): Kills up to
70% of airborne bacteria passing by the system.
— Test showed single-pass kill-rate of serratia marc-
escens bacteria in a clean metal 12 in. x 25 in. duct
at an airflow rate of 2000 cfm using new lamps.
Enviracom™ Communications Capabilities:
• Communicates with homeowner through three-wire
communication bus using 24 Vac thermostat
connections.
— Hooked up to single-lamp and dual-lamp Air Treat-
ment System: uses thermostat load information
instead of airflow sensor.
— Hooked up to Surface Treatment System: uses
thermostat load information to operate during
times evaporator A-coil may be exposed to mois-
ture to extend bulb life beyond two years.
• Sends messages to communicate reset and receives
remote reset, when available.
— Lamp change indication cannot be reset by cycling
power.
— When Enviracom is transmitting messages, shows
flashing green Enviracom LED on bottom of unit.
Electrical Ratings:
Voltage Rating: 120 Vac, 60 Hz.
Current and Power Ratings:
Temperature Ratings:
Ambient Temperature Range: 30°F to 104°F (-2°C to
40°C).
Bulb Temperature Range (In Moving Air): 30°F to 140°F
(
-
2°C to 60°C).
Relative Humidity:
Up to 95% rh, non-condensing.
Dimensions:
See Fig. 3.
Approvals:
Underwriters Laboratories: File no. E223009
The health aspects associated with the use of this product
and its ability to aid in disinfection of environmental air
have not been investigated by UL.
Model
Input Power
(A)
Bulb Wattage
(W)
UV100E1043 Air
Treatment System (single
lamp)
0.46 18
UV100E2009 Air
Treatment System (dual
lamp)
0.8 36
(each bulb)
UV100E3007 Surface
Treatment System
0.85 36