UV2400U5000
UV2400U Air Purifier
with AirBRIGHT™ Odor Absorption
UV2400U5000 with AirBRIGHT™,
UV2400U1000 without AirBRIGHT™,
Read before installing
Installation
Instructions
Input: 4 V⎓, 0.8 A , 50-60 Hz, Pf .6 4
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Before Installing this Product
Read these instructions carefully; failure to follow them could damage the product
and cause a hazardous situation.
Installer must be a trained, experienced service technician.
WARNING: UV Light Hazard.
Harmful to bare skin and eyes. Can cause temporary or permanent loss
of vision. Never look at lamps while illuminated.
• To prevent exposure to ultraviolet light, disconnect power to the ultraviolet air
treatment system before servicing any part of the heating/air conditioning
system.
• View illumination only through lamp handle or sight glass.
• Do not attempt to bypass duct mount switch.
• Do not attempt to open housing; unit is sealed to prevent ultraviolet light
exposure.
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CAUTION: Personal Injury Hazard. HVAC power supply can cause
electrical shock.
Disconnect HVAC power supply before installing, cleaning or replacing ultraviolet
lamp(s).
CAUTION: Breakable Glass Hazard. Can cause personal injury.
• Be careful when inserting lamp(s) into lamp base.
• Wear protective gloves when handling lamp(s).
CAUTION: Personal Injury Hazard. Power supply can cause electrical
shock.
• Disconnect power supply before cleaning or replacing ultraviolet lamp(s).
• Do not open base unit or lamp handle; there are no user-serviceable compo-nents
inside.
CAUTION: UV Lamp Burn Hazard. Harmful to bare skin. Can cause
severe burns.
• Disconnect power 15 minutes before removing ultraviolet lamp(s).
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1. UV lamp handle
2. Base
3. Foam Gasket
4. 16W UV lamp
5. AirBRIGHT™
Odor Absorber
(included in
UV2400U5000
only)
6. Bushing
7. Sight Glass
8. Warning sticker
9. 24 VAC Ballast
10. Self Tapping
Screws (3)
11. Power Cord
12. Wire connectors
(not pictured)
Parts Included
4
5
2
11
9
1
8
M34596A
3
7
10
6
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Typical Mounting Locations
We recommend the UV Air Purifier be installed on the supply side duct 35 inches
above the A-coil, but it can also be installed on the return side if necessary. See
Figures 1 and 2.
The germicidal UV light should be positioned to shine on the surfaces that are prone
to mold growth like the A-coil, or be placed in an open area of the return duct where
there are long straight runs.
WARNING: Do not mount device in location that allows ultraviolet light to be seen
after installation other than by the UV protected lamp handle or sight glass.
Important: Some materials inside the HVAC system (including filter media, flex duct,
wiring etc.) may not be UV light resistant. Cover materials affected by UV light with UV
shielding or reflective tape.
The AirBRIGHT™ Odor Absorber unit should be oriented so that the air flows past the
UV Light first then into the AirBRIGHT Odor Absorber.
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Fig. 1. Supply Side installation. Airflow depicted by arrows.
M34597
FURNACE AIR HANDLER
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Fig. 2. Return Side installation. Airflow depicted by arrows.
M34621
FURNACE
AIR HANDLER
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Option 1
Internal Mounting
IMPORTANT
Turn off main power source before installation. Model information is
printed on the Power Unit cover.
1. Unfasten panel to gain access to mounting location
2. Determine the optimal position for
placement of the Air Purifier.
3. If necessary, use a utility knife to
cut the insulation on the inside of
the duct.
4. Clean surface of glue, dust, etc.
M34659
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M34689
5. Push the AirBRIGHT™ Odor Absorber into the base until the two tabs on the side
click into place.
6. Insert Snaplamp into base.
M34685
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8. Place the magnetic bars on the base
directly on the clean metal surface.
M34661
7. Rotate the lamp handle clockwise
until it snaps in place.
9. Use foil tape to close the cut in the
insulation as needed.
M34660
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10. Create a 5/8 (0.625) in. hole in the
duct and pass the cord through it. Clip
the bushing provided onto the cord at
a point close to the hole. Plug the hole
with the bushing.
M34601
M34602A
12. Find a suitable location on the
outside of the duct-work near the
UV Lamp installation and apply the
warning/lamp replacement sticker.
13. Drill a 1/2 in. hole through the circle
on the sticker. Press the UV sight
glass into hole.
11. Secure access panel to the duct work.
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Option 2
External Mounting for Metal Duct Applications
1. Use the gasket to mark the duct openings. Cut and remove openings, making sure
to cut 1/8-inch outside of the markings to create enough room for the product.
If using a hole saw to cut circular opening, use a 2-inch diameter bit.
M34604
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M34687
2. Push the AirBRIGHT™ Odor Absorber
into the base until the two tabs on the
side click into place.
M34685
3. Remove one side of the backing from the gasket and stick
gasket on the ductwork so that the openings line up.
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4. Peel away the other side of the backing on the gasket and insert AirBRIGHT™ into
the duct until the base sticks securely to the gasket.
5. Secure the base to the ductwork using self-tapping screws.
6. Insert lamp into base and turn handle clockwise to lock in place.
M34661
7. Find a suitable location on the outside of the duct-work near the UV Lamp
installation and apply the warning/lamp replacement sticker.
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Option 3
Duct Board Mounting: For Duct Board Applications Only
1. Use the gasket to mark the duct openings. Cut and remove openings, making sure
to cut 1/8-inch outside of the markings to create enough room for the product.
If using a hole saw to cut circular opening, use a 2-inch diameter bit.
M34604
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M34853
M34685
M34685
2. Push the AirBRIGHT™ Odor Absorber into the base until the two tabs on the side
click into place.
3. Bend metal tabs of duct board adapter
over the holes cut in the duct board.
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M34852
4. Remove one side of the backing from the gasket
and stick gasket on the duct board adapter so
that the openings line up.
5. Peel away the other side of the backing on the gasket and
insert AirBRIGHT into the duct until the base sticks securely
to the gasket.
6. Secure the base to the ductwork using self tapping screws.
7. Insert lamp into base and turn handle clockwise to lock in
place.
8. Find a suitable location on the outside of the duct-work
near the UV Lamp installation and apply the warning/lamp
replacement sticker.
M34661
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Power Supply Installation
• Find a suitable location for the power supply and mount using the self-tapping
screws.
• Use the wiring diagram on the next page to connect to power.
• When all the other components are properly installed connect the UV lamp cable
to the power supply cable.
M34663
ALIGN FLANGES
2.
1.
• Make sure the flanges are aligned
and then push the connectors
firmly together. A tight connection
ensures a proper water-resistant
seal. See image at right.
• Turn on the power and use the lamp
handle or sight glass to confirm
that the UV Lamp is operating.
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Power Supply Wiring
WARNINGS:
• Draws 16 VA, do load calculation to determine if a separate transformer is needed.
• Systems with high 24 VAC loads may require the installation of a separate 24 VAC
transformer to power the UV light.
• Always use a separate 24 VAC transformer with “communicating” air systems.
M34605
NOTE: IMPORTANT! MUST BE WIRED TO CONSTANT POWER. DO NOT CONNECT TO
BLOWER RELAY.
24 VAC
TRANSFORMER
BALLAST
24 VAC
COMMON
HOT
BLACK
RED
CONST
ANT
110V
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Maintenance
Note: Lamps should be replaced every year. UV lamps will continue to emit visible
light but lose germicidal effectiveness after approximately one year.
Changing UV Lamp
1. Disconnect the power to your heating and cooling system.
2. Unplug or turn off power to your UV System and allow the lamp to cool for at least
15 minutes.
3. Rotate the lamp handle counterclockwise, as shown below, and gently pull the
lamp handle to remove the lamp.
M34606
M34609
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Replacing UV Lamp
Grasp the SnapLamp
TM
handle in one hand and the base of the lamp glass in the
other and pull straight apart.
Insert the new lamp glass into the SnapLamp
TM
handle by aligning the key and
pushing straight together.
M34607
M34608
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Replace SnapLamp
TM
in Base
Rotate the lamp handle clockwise until it snaps into place.
MERCURY NOTICE
This device contains mercury in the sealed
ultraviolet lamp(s). Do not place your used lamp(s) in
the trash. Dispose of properly.
Broken Lamp Cleanup and Disposal
Do not use a household vacuum. Sweep debris (phosphor/glass)
into a plastic bag and dispose of properly. Contact your local waste
management authority for instructions regarding recycling and the
proper disposal of old lamp(s).
M34661
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Note: Use of replacement UV lamps other than Honeywell Home
approved lamps voids warranty.
Replacement Parts
UV2400U5000 - UV Air Purifier with AirBRIGHT™ Odor Absorption
UV2400U1000 - UV Air Purifier
UV2400XPCO1 - AirBRIGHT Odor Absorber
UV2400XBAL1 - Replacement Ballast
UV2400XLAM1 - Replacement Lamp
UV2400XDBA1 - Duct Board Adapter
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FiveYear Limited Warranty
Resideo warrants this product, excluding battery, to be free from defects in workmanship or
materials, under normal use and service, for a period of five (5) years from the date of first
purchase by the original purchaser. If at any time during the warranty period the product is
determined to be defective due to workmanship or materials, Resideo shall repair or replace it (at
Resideo’s option).
If the product is defective,
(i) return it, with a bill of sale or other dated proof of purchase, to the place from which you
purchased it; or
(ii) call Resideo Customer Care at 18004681502. Customer Care will make the determination
whether the product should be returned to the following address: Resideo Return Goods, 1985
Douglas Dr. N., Golden Valley, MN 55422, or whether a replacement product can be sent to you.
This warranty does not cover removal or reinstallation costs. This warranty shall not apply if it is
shown by Resideo that the defect was caused by damage which occurred while the product was
in the possession of a consumer.
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