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GENERAL
This product emits germicidal ultraviolet
(UV-C) light to dose the cooling coil, drain
pan, and internal surfaces of HVAC
systems for improved indoor air quality
where the light shines.
BEFORE INSTALLING OR
MAINTAINING
•
Read all instructions carefully. Failure
to do so could damage the equipment
or cause harm to yourself or others.
•
Acknowledge all warnings.
•
Only qualified technicians should
perform the installation.
•
Install in accordance with national and
local wiring regulations and
mechanical codes.
•
This appliance contains a UV-C lamp.
Germicidal UV-C Ultraviolet Light
Installation & Operation Manual
LIGHTSTICK
Lightstick #19300
INCLUDED INSIDE BOX
•
Power module
•
Germicidal UV lamp
•
Remote lamp extension cord
•
Mounting bracket
•
UV safety viewport
•
UV radiation hazard labels
•
UV duct label
•
Installation & operation manual
•
Installation hardware
213097-00 Rev. 3A 02/24
®
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Summary of Contents for Dust Free LIGHTSTICK 19300
- Page 1 LIGHTSTICK ® Germicidal UV-C Ultraviolet Light Installation & Operation Manual GENERAL This product emits germicidal ultraviolet (UV-C) light to dose the cooling coil, drain pan, and internal surfaces of HVAC systems for improved indoor air quality where the light shines. Lightstick #19300 BEFORE INSTALLING OR INCLUDED INSIDE BOX...
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Page 2: Unit Overview
DUST FREE LIGHTSTICK INSTALLATION & OPERATION MANUAL ® ® UNIT OVERVIEW 3.35” Germicidal UV-C Lamp Power Module 3.16” 4.75” Fig. 1 Unit component identification. Direct Mounting 15.1 in (384 mm) Bracket Mounting 19.1 in (485 mm) Fig. 2 Minimum clearances. -
Page 3: Specifications
U.S. Patent Nos. 5,334,347, 5,817,276, 6,245,293, 6,267,924, 6,280,686, 6,313,470, 6,627,000, 6,539,727, 6,932,494, 6,550,257. EPA Establishment No. 73316-TX-1 Dust Free® uses independent labs and universities for product testing. Visit http://www.dustfree.com/testing. The product and technologies described are not medical devices, and are not intended to diagnose,... - Page 4 DUST FREE LIGHTSTICK INSTALLATION & OPERATION MANUAL ® ® UV INSTALLATION NOTES • Unintended use of the appliance or damage to the housing may result in the escape of dangerous UV-C radiation. UV-C radiation may, even in small doses, cause harm to the eyes and skin.
- Page 5 DUST FREE LIGHTSTICK INSTALLATION & OPERATION MANUAL ® ® UV INSTALLATION LOCATION The power module must be mounted directly to a metal surface. This will help the ballast dissipate heat. Failing to mount the ballast properly will void warranty and may lead to pre-mature UV lamp failure.
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Page 6: Power Module Installation
DUST FREE LIGHTSTICK INSTALLATION & OPERATION MANUAL ® ® REMOTE LAMP INSTALLATION (A-Coil Delta Plate) • Drill a 7/8” knockout into the delta plate and place gasket (included) around knockout. • Insert lamp directly into knockout and secure the lamp to the delta plate with two self-drilling screws. -
Page 7: Power Module
DUST FREE LIGHTSTICK INSTALLATION & OPERATION MANUAL ® ® DIRECT LAMP INSTALLATION (A-Coil Delta Plate) • Drill a 7/8” knockout in the outer sheet metal where the lamp will be centered on the return side of the coil. See diagram. - Page 8 DUST FREE LIGHTSTICK INSTALLATION & OPERATION MANUAL ® ® REMOTE LAMP INSTALLATION (W-Coil / A-Coil Bracket Mount) • Disconnect power to the air handler and open access panels. • Slit insulation on the back or side wall of air handler and attach bracket using screws.
- Page 9 DUST FREE LIGHTSTICK INSTALLATION & OPERATION MANUAL ® ® UV-C HAZARD LABEL PLACEMENT • To comply with UL Standards, a UV-C Radiation Hazard label must be placed on any doors or access panels which can expose an operator to more than 1.7 μW/ cm2 of UV intensity.
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Page 10: Lamp Maintenance
• Lamp does not require any routine maintenance, such as cleaning. • Reference specifications page for lamp replacement schedule and replacement part numbers. WARRANTY REGISTRATION Register all new Dust Free equipment online at https://dustfree.com/resources/warranty/ NOTICE Replace Lamp Per Recommended Maintenance Schedule. UV-C lamps expend their germicidal effectiveness over time. -
Page 11: Troubleshooting Guide
DUST FREE LIGHTSTICK INSTALLATION & OPERATION MANUAL ® ® TROUBLESHOOTING GUIDE... -
Page 12: Warranty
Dust Free LP’s exclusive obligation under this warranty shall be to supply, without charge, a replacement for any covered component of the Lightstick which is found to be defective within the parameters defined herein. Dust Free LP reserves the right to replace or repair the defective part or component.
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