Honeywell UV2400U User manual

UV2400U Air Purifier
with AirBRIGHT Odor Absorption
Installation
Instructions

2
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.

3
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
Parts Included
4
5
2
11
9
1
8
M34596
3
7
10
6

5
Typical Mounting Locations
We recommend the UV Air Purifier be installed on the supply side duct just 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 also 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 A-coil (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.

6
Fig. 1. Supply Side installation. Airflow depicted by arrows.
M34597
FURNACE AIR HANDLER

7
Fig. 2. Return Side installation. Airflow depicted by arrows.
M34621
FURNACE AIR HANDLER

8
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

9
M34689
5. Push the AirBRIGHT Odor Absorber into the base until it clicks 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