System Configuration
1.
Determine the dimensions of the coils or area to be irradiated.
2.
Use the following guidelines to estimate the number of lamps
needed for proper coverage.
Fresh-Aire UV offers a free system configuration consultation service for commercial
projects. Contact Fresh-Aire UV for details.
UV Lamp Configuration Guidelines
• Maximum germicidal effectiveness is within an 18” radius from UV lamp center axis
• The optimal distance between UV lamp(s) and the irradiated surface is 12”
• The distance between stacked UV lamps should not exceed 35”
• The distance between end to end UV lamps should not exceed 12”
• The distance of UV lamp ends to the edge of irradiated surface should not exceed 6”
3.
Before attaching the
L-Brackets
for mounting use the
Optimal Irradiation
Distance
and
Lamp Spacing
diagrams to confirm that when installed the
UV
Lamps
will be positioned properly.
4.
The
APCO® Rack System
can be configured to fit virtually any commercial/industrial
HVAC application. Modules can be “daisy-chained” end to end or offset to achieve the
desired width.
Height
Width
Depth
1.
12” Lamp to Coil
18” UV Effective Radius
35” Lamp to
Lamp
Coil
Optimal Irradiation Distance
12” Max. space between lamps
6” Max. space to end of coils
Single UVC/APCO module
Modules “daisy-chained” end to end
Multiple offset modules
Overlap lamps where necessary
Lamp Spacing
Rack Configurations
2
