19-2021 Rev E, 06/05/07
5
Never look at the lamps while illuminated. Only view illumination by way of view port accessory.
To prevent exposure to ultraviolet light, disconnect power to the V-Flex before servicing any part
of the HVAC system.
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. It is recommended that there be a minimum of three-feet between ultraviolet
lamps and plastic-fabricated devices (such as non-fiberglass media filters).
CAUTION
Equipment Damage Hazard
Ultraviolet light can cause color shift or surface degradation and
sometimes structural degradation of non-metallic components.
Select a mounting location that prevents exposure to plastic flexible duct components,
polyurethane foam insulation material, rubber hoses, wire insulation, etc. If mounting options are
limited, items above should be protected with ultraviolet resistant material such as aluminum foil,
aluminum duct tape, or metallic shields or equivalent.
1. Inspect and determine an appropriate location inside the air handling system for the
installation. The location should allow for the mounting of a bracket on the floor and the
ceiling of the air handler and should be readily accessible for the cleaning of lamps and
the annual replacement of lamps (see Figure 2a).
Record Dimensions:
Figure 2a