Honeywell UVL-COIL-60D User manual

PRODUCT DATA
31-00402-02
UVL-COIL Ultraviolet Lamp Kits
for AHU Coils
APPLICATION
The system is designed for installation into commercial air
handling units for the purpose of surface disinfection
using ultraviolet germicidal irradiation. For maximum
installation flexibility and cost-effectiveness, the UV
lamps are mounted onto a framework of standard ½ inch
EMT tubing (not included). The remotely mounted weather
resistant power supply can withstand the wet environment
found inside of air handlers or the exposed conditions of
outdoor packaged air conditioning systems. The number
and placement of lamps is determined by the coil
dimensions.
FEATURES
• UV-C light irradiates coil & air handler interior, killing
mold, bacteria and viruses
• Scalable design allows wide variety of multi-lamp
configurations
• High quality water-resistant lamps
• Mounts using off-the-shelf ½ inch EMT conduit
tubing
• Includes 10 foot cable & all mounting hardware
except ½ inch EMT conduit
• Saves energy by keeping components cleaner
Contents
APPLICATION ............................................................................... 1
FEATURES ..................................................................................... 1
SPECIFICATIONS ........................................................................ 2
PLANNING THE INSTALLATION .......................................... 3
ORDERING INFORMATION .................................................... 2
INSTALLATION ............................................................................ 5
WIRING ............................................................................................ 6
MAINTENANCE ........................................................................... 6
TROUBLESHOOTING ................................................................ 7

UVL-COIL ULTRAVIOLET LAMP KITS FOR AHU COILS
31-00402—02 2
SPECIFICATIONS
Models: See Table 1.
Efficiencies: 99.9% disinfection of irradiated surfaces
when properly positioned
Approvals: ETL/CSA, RoHS standard 2011/65/EU, WEEE,
EPA Est. No. 075179-FL-2
Electrical Ratings:
Power Rating: 120-277 Vac, 50/60 Hz
Current Rating: 2 A except dual 60 inch, 3 A
Temperature Ratings:
Lamp Temperature Range: 35 to 185 °F (1.7 to 85 °C)
Dimensions:
Power Supply: 13.0 in x 3.75 in x 2.5 in
(330 mm x 95.3 mm x 63.5 mm)
Bulb:
UVL-32-LAMP: 33.75 in (857 mm) length
UVL-60-LAMP: 61.25 in (1156 mm) length
UV-C Power:
UVL-32-LAMP: 28 W
UVL-60-LAMP: 54 W
Output at 1 Meter:
UVL-32-LAMP: 250 μW/cm2
UVL-60-LAMP: 395 μW/cm2
Spectrum:
100% 254 nm Germicidal UV-C
Bulb Type:
Shielded Quartz Hot Filament
Bulb Life:
18,000 hours
Accessories:
UVL-32-LAMP 32 inch replacement lamp
UVL-60-LAMP 60 inch replacement lamp
Table 1. Models.
*Power supply not available for purchase outside of kit.
Part Number Description Replacement Lamp(s) Power Supply*
UVL-COIL-32S RTU / AHU 32" Single Bulb UVL-32-LAMP
(MFR# TUVCL-232HO) (MFG# TUVCPS-HS)
UVL-COIL-32D RTU / AHU 32" Double Bulb UVL-32-LAMP (2)
(MFR# TUVCL-232HO) (MFG# TUVCPS-H32D)
UVL-COIL-60S RTU / AHU 60" Single Bulb UVL-60-LAMP
(MFR# TUVCL-260HO) (MFG# TUVCPS-HS)
UVL-COIL-60D RTU / AHU 60" Double Bulb UVL-60-LAMP (2)
(MFR# TUVCL-260HO) (MFG# TUVCPS-H46-60D)

UVL-COIL ULTRAVIOLET LAMP KITS FOR AHU COILS
331-00402—02
PLANNING THE
INSTALLATION
WARNING
Only qualified technicians should install this
product.
Install in accordance with relevant building codes.
Read instructions carefully including safety
warnings.
Parts Included
A. UV Lamp(s) 2 Year
B. Lamp Cable
C. Power Supply(s)
D. Sheet-metal Screws
E. 1/2” Pipe Straps
F. 1/2” Pipe Couplings
G. Lamp Clip/Conduit Clamps
H. L - Mounting Brackets
I. Black Nylon Zip-Ties
J. UV Warning Sticker
K. Sight Glass
L. ½” EMT Electrical Conduit (not included, several lengths
required depending on configuration)
Fig. 1. Parts
System Configuration
Determine the dimensions of the coil to be irradiated. Use
Table 2 To determine which kit is needed based on the coil
size. Table 3 can be used to estimate the kits needed based
on the tonnage of the unit. The coil size should be verified
to insure proper fit.
Before attaching the L-brackets for mounting use optimal
irradiation distance (Fig. 2.) and lamp spacing (Fig. 3.)
diagrams to confirm than when installed the UV lamps will
be positioned properly. The UV lamps are mounted onto a
framework of EMT tubing. When two or more UV lamps are
supported on a single length of EMT it is recommended to
add an optional vertical support. (Fig. 4.)
Table 2. Sizing Based on Coil Dimensions.
Table 3. Sizing Based on Unit Tonnage.
H LJ
K
I
A
D
WAR NI NG
F
G
C
B
E
Coil Width (inches)
32 40 48 56 62 72
Coil Height (inches)
24 UVL-COIL-32S UVL-COIL-32S UVL-COIL-32S UVL-COIL-32S UVL-COIL-32D UVL-COIL-60S
32 UVL-COIL-32S UVL-COIL-32S UVL-COIL-32S UVL-COIL-32D UVL-COIL-60S UVL-COIL-60S
40 UVL-COIL-32S UVL-COIL-32S UVL-COIL-32S UVL-COIL-32D UVL-COIL-60S UVL-COIL-60D
56 UVL-COIL-32D UVL-COIL-32D UVL-COIL-32D UVL-COIL-32D UVL-COIL-60D UVL-COIL-60D
62 UVL-COIL-32D UVL-COIL-32D UVL-COIL-32D UVL-COIL-32D UVL-COIL-60D UVL-COIL-60D
72 UVL-COIL-32D UVL-COIL-32D UVL-COIL-32D UVL-COIL-32D UVL-COIL-60D UVL-COIL-60D
Tonnage
6-10 Ton 10-15 Ton 15-30 Ton 20-30 Ton 30-40 Ton
UVL-COIL-32S UVL-COIL-32S UVL-COIL-32D UVL-COIL-60D UVL-COIL-60D

UVL-COIL ULTRAVIOLET LAMP KITS FOR AHU COILS
31-00402—02 4
Fig. 2. Optimal Irradiation Distance.
Fig. 3. Lamp Spacing.
Fig. 4. Vertical Support Configuration.
UV Lamp Configuration Guidelines
• Maximum germicidal effectiveness is within an 18 inch
radius from UV lamp center axis.
• The optimal distance between UV lamp(s) and the
irradiated surface is 12 inch.
• The distance between stacked UV lamps should not
exceed 36 inches.
• The distance between end to end UV lamps should not
exceed 12 inches.
• The distance of UV lamp ends to the edge of irradiated
surface should not exceed 10 inches.
• The spacing guidelines above may not apply for all
applications. Use recommendations in Table 2 to select
appropriate kit based on coil size.
WARNING
Be careful of damage to equipment.
Ultraviolet light can cause color fading or degraded
structure of plastic material found in HVAC
equipment, avoid plastic material or equipment
with unknown performance against ultraviolet light
in the area of irradiation.
WARNING
UV Light Hazard.
Harmful to bare skin and eyes.
Can cause temporary or permanent loss of vision.
Do not look at the UV lamp when lighting is on. Use
indicator light on the ballast to check status. In
order to prevent exposure to UV light, before repair
of any parts of HVAC system, shut off power supply
to UV system. Do not install in a position where UV
lamp is visible during normal operation of HVAC
equipment.
12” Lamp to Coil
36”
Max
Lamp to
Lamp
Coil
12” Max. space between lamps
10” Max. space to end of coils
Overlap lamps where necessary
Multiple lamps with Optional Vertical Support to prevent sagging
36” Max

UVL-COIL ULTRAVIOLET LAMP KITS FOR AHU COILS
531-00402—02
INSTALLATION
When Installing This Product…
1. Read these instructions carefully. Failure to follow
them could damage the product or cause a hazard-
ous condition.
2. Check the ratings 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 tech-
nician.
4. After installation is complete, check out product
operation as provided in these instructions.
WARNING
Electric Shock Hazard.
Can cause electrical shock or equipment damage.
Do not connect to power before installation is
complete.
Assemble Conduit Framework
1. Measure and cut tubing to length then slide on con-
duit/lamp clamps (Fig. 5.), do not fully tighten bolts
yet.
Fig. 5. Slide on Hardware.
2. Use self-tapping screws to attach L-brackets to the
air handler wall or supporting structure. Then use the
½ inch pip clamps to attach the tubing sections to
the L-Brackets. (Fig. 6.)
Fig. 6. Mount L-bracket and Tubing.
3. An optional vertical support adds strength to the
conduit tubing to support framework and prevents
sagging on installations with three or more lamps per
tubing length. Measure the distance from floor to
ceiling then measure and cut tubing 1.75 inches less
than that length. Use ½ inch pipe coupling to extend
the vertical support to the floor and ceiling for a snug
fit. (Fig. 7.)
Fig. 7. Optional Vertical Support.
Install UV Lamps
Snap UV Lamps into the lamp/conduit clamps. Be sure to
clamp to the rubber lamp connector on one end and the
ceramic lamp tip on the other end. DO NOT clamp onto the
lamp glass. Use black nylon zip-ties to secure lamp cables
to tubular rack components and/or supports.
CAUTION
Breakable Glass Hazard.
Can cause personal injury.
Be careful when inserting bulb(s) into lamp base.
Wear protective gloves when handling bulb(s).
MERCURY NOTICE
This device contains mercury in the sealed
ultraviolet bulb(s). Do not place your used bulb(s) in
the trash. Dispose of properly.
Broken Bulb Cleanup
Do not use a household vacuum. Sweep debris into a
plastic bag and dispose of properly.
Contact your local waste management authority for
instructions regarding recycling and the proper disposal of
old bulb(s).
Conduit
Conduit/
conduit
Clamp
Vertical Support
1/2” Pipe Coupling
1/2” Pipe Coupling

UVL-COIL ULTRAVIOLET LAMP KITS FOR AHU COILS
31-00402—02 6
Fig. 8. Installing UV Lamp.
Mount Power Supply(s)
Mount the power supply in a location (inside or outside of
the HVAC system) that is convenient for access to the main
power supply and for connection to the UV lamps. The
power supply is weather resistant and is suitable for
mounting inside or outside of the air handler.
Use the supplied self-taping sheet metal screws to mount
the power supply in place through the mounting holes on
the sides of the base. It is recommended to use wire boxes,
cable strain relief fittings, or other sealing methods in order
to pass the power cord and lamp cables into the interior of
the air handler for connections.
Sight Glass Installation
The sight glass allows safe viewing of the UV light system
when in operation. Find a suitable location such as a door
to the HVAC system for the sight glass. Drill a 1” hole and
press the base of the sight glass through it.
Fig. 9. Sight Glass Installation.
WIRING
WARNING
Electric Shock Hazard.
Can cause personal injury.
Turn off main power before making electrical
connections.
Refer to electrical diagram (Fig. 10.) for proper connections
of the power supply to the main power.
Fig. 10. Electrical Connections.
Connect Lamps and Cables
Arrange cables as needed for installation. If necessary, use
cable strain relief fittings or other means to pass cables
through the cabinets or air system walls. When UV lamps,
power supplies, and cables are in place join the lamp and
power supply cables by aligning the electrical pins and
flanges on the rubber connectors and pushing them firmly
together.
Fig. 11. Align Pins and Lamp Key.
MAINTENANCE
Honeywell UVC lights are made of Hard Quartz. Unlike Soft
Quartz, these lamps do NOT need to be wiped of grease or
other contaminants, and are NOT affected by humidity.
They are warranted for 2 years of UVC output, to 60% of
their original output. Sizing guidelines are based on the
end of lamp life output levels.
Honeywell UV lamps are rated for two years germicidal
effectiveness. The visible blue light will continue to
illuminate, but does NOT have any germicidal
effectiveness. Bulbs must be replaced on schedule for the
system to function properly.
IMPORTANT
Use only Honeywell replacement lamps. Use of
replacement lamps from other manufacturers
voids the warranty. See Table 1 for replacement
lamp part numbers.
UV Lamp
UV LAMP
UV LAMP
120-277 VAC
POWER SUPPLY
L1 BLACK
CONNECTORS
L2 or N WHITE
GND GREEN
Align Pins & Lamp Key
Push Firmly Together
UV Lamp
Power Supply
Cable
V
Lamp
Lamp Key

UVL-COIL ULTRAVIOLET LAMP KITS FOR AHU COILS
731-00402—02
TROUBLESHOOTING
Table 4. Troubleshooting.
Problem Solution
UV Lamp(s) Not Lighting 1. Check that power is applied.
2. Check that the unit is turned ON.
3. Ensure the remote lamp cables are properly connected.
4. Check the fuse. Replace only with same size and type.
5. Reset power switch on power supply (off then on).
6. Install New UV Lamp(s).
7. Consult Factory.
UV Lamp(s) Flickering 1. UV Lamp(s) have reached end of effective service life. Install new
lamp(s) of same type.
2. If unit is new, check remote cables to ensure they are properly con-
nected.
3. Reset power switch on power supply (off then on).
4. If new lamps still flicker, consult factory.
UV Lamps Have burned Out Prematurely 1. Consult Factory.
Power Supply Will Not Light UV Lamps even
after new lamps are installed
1. Consult Factory.
2. External power suppressor may be needed if power surges occur.

UVL-COIL ULTRAVIOLET LAMP KITS FOR AHU COILS
Honeywell Building Technologies
In the U.S.:
Honeywell
715 Peachtree Street NE
Atlanta, GA 30308
customer.honeywell.com
buildingcontrols.honeywell.com
® U.S. Registered Trademark
©2020 Honeywell International Inc.
31-00402—02 M.S. Rev. 09-20
Printed in United States