INSTALLATION
Resistance to UV radiation Polymeric cabinet, structural,
and current carrying parts and wiring which are subjected
to UV-C irradiance from a UV lamp system shall be
shielded from or out of the line-of-sight of the UVC light, or
be constructed of a material that is capable of
withstanding UVC exposure levels expected in the product
without degrading.
Not for wet location - cannot be subject to blow-off
moisture from evaporation coil.
When Installing this Product...
1. Read these instructions carefully. Failure to follow
them could damage the product or cause a
hazardous condition.
2. Check the rating given in the instructions and on the
product to make sure the product is suitable for your
application.
3. Installer must be a trained, experienced service
technician.
4. After installation is complete, check out product
operation as provided in these instructions.
WARNING
UV Light Hazard.
Harmful to bare skin and eyes.
Can cause temporary or permanent loss of vision.
Never look at the bulbs while illuminated.
View illumination only through light indicator
located on lamp handle.
To prevent exposure to ultraviolet light, disconnect
power to Ultraviolet System before servicing any
part of the heating and air conditioning system.
Do not mount device in location that allows
ultraviolet light to be seen after installation.
Do not attempt to bypass duct mount switch.
Do not attempt to open housing; unit is sealed to
prevent ultraviolet light exposure.
CAUTION
Personal Injury Hazard.
Power supply can cause electrical shock.
Disconnect power supply before beginning
installation. Do not open base unit or lamp handle;
there are no user-serviceable components inside.
Selecting Mounting Location
CAUTION
Equipment Damage Hazard.
Ultraviolet light can cause color shift or structural
degradation of plastic HVAC materials.
Select mounting location that prevents exposure to
plastic components with unknown resistance to
ultraviolet light. Three-feet minimum is
recommended between ultraviolet lamp and
plastic-fabricated devices (such as humidifiers and
non-fiberglass media filters).
Depending on installation location, the UV System can
operate as an Air Treatment System or as a Surface
Treatment System.
Air Treatment System
Installed in the return air duct of the system, the Ultraviolet
Air Treatment System kills a high percentage of airborne
germs circulating through the forced air heating and
cooling system. Individual results depend on careful
installation and maintenance and on the actual amount of
time the system fan operates. See Fig. 1.
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68-0248ES—01
M22857