Rt Mag15 Uv Carbon Air Treatment System Installation Guide (+ PDF)

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MAG15 UV Carbon Air Treatment System

Product Information:

The UV Carbon Air Treatment System is designed to reduce odors
(VOCs) and eliminate biological contaminants such as mold,
bacteria, viruses, and allergens in indoor air. It is installed in
the duct work of the central air system. The system combines UVC
light and activated carbon cells for effective air cleaning.

The UV Carbon system has won an award for its innovative design
and is protected by US patent #7,704,463.

The system includes a main unit, power cord (ER Model), duct
mount plate, duct mount gasket, self-tapping screws, machine screws
(for cover), quick nut (plastic), tap-in connector (ER/DER Models),
spade connector (SI/DI Models), UV lamps, panel sticker, sight
glass, magnet mount, and secondary UV lamp (Dual System).

There are two types of UV lamps available: TUVL-115P with a
lifespan of 1 year and TUVL-215P with a lifespan of 2 years.
Additionally, there are UV lamps for dual systems: TUVL-115 with a
lifespan of 1 year and TUVL-215 with a lifespan of 2 years.

Product Usage Instructions:

1. Duct Mounting:

Use gasket D to trace the cut-line onto the duct.
Cut a hole in the sheet metal or duct board. Make sure to
remove and dispose of the cut-out piece.
If using sheet metal ducts, secure the mounting plate C to the
duct using self-tapping screws E. For duct boards, use tape on the
edges of the mounting plate for air leaks and additional hold.
Remove the paper backing from one side of the gasket and fix it
to the back of the mounting plate.
Remove the paper backing from the back of the gasket and fix
the mounting plate and gasket to the duct.
Bend the mounting plate flanges around the edges of the hole to
secure it. If installing without a backing plate, use four
self-tapping screws.

2. Main Unit & UV Lamp Mounting:

Fit the main unit through the hole in the duct. If attaching
directly to metal duct, use four self-tapping screws. If using a
backing plate, fit the unit over the threaded posts and secure it
with four quick nuts G.
Insert the UV lamp into the main unit.
Mount the UV lamp using two quick nuts and attach the lamp
connector, ensuring that the four connector pins are aligned.
Attach the cover using machine screws F.

3. Connecting to Power:

Before connecting to power, confirm the model being installed
and turn off the main power source. Always use proper conduit
fittings and terminations. The model information is printed on the
Power Unit cover.

Refer to the back page for lamp replacement information.

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UV CARBON
AIR TREATMENT SYSTEM
INSTALLATION GUIDE

UV Carbon Installation

Typical Installation Locations

Furnace

Air Handler

Standard

MAG15 MAG11

UV Carbon systems reduce odors (VOCs) and biological contaminants such as mold, bacteria, viruses, and allergens in indoor air. The system is installed in the duct work of the central air system. The award-winning design of UV Carbon uses a unique combination of UVC light and activated carbon cells to clean the air.

US patent #7,704,463

IMPORTANT! · Only qualified technicians should install this product* · Install in accordance with relevant building codes · Read instructions carefully including safety warnings

WARNING! PROTECT EYES FROM UV LIGHT TURN OFF UNIT OR DISCONNECT
BEFORE SERVICING

*Installation of this product by anyone other than licensed HVAC or electrical contractors voids warranty. © Fresh-Aire UV UV Carbon-COMBINED-MAN 080422

UV CARBON Parts List
A Main Unit B Power Cord (ER Model)
C Duct Mount Plate
D Duct Mount Gasket

Small Parts
E Self-tapping Screws
F Machine Screws (for cover)
G Quick Nut (plastic)

Secondary UV Light (Dual System)
Instructions on page 4
PART: TUVL-115P LIFE: 1 Year PART: TUVL-215P LIFE: 2 Year
WARNING

H Tap-in Connector (ER/DER Models)
I Spade Connector (SI/DI Models)
UV Lamps
J PART: TUVL-115 LIFE: 1 Year K PART: TUVL-215 LIFE: 2 Year

Panel Sticker Sight Glass
Magnet Mount

Secondary UV Lamp (Dual System)

Humidifier

The main unit is usually installed on the supply side duct just above the air system (upstream of a humidifier). It can also be installed on the return side if necessary.
Orient so the air flows past the UV light first before the carbon. Position the unit so the UV light does not shine directly on non-uv-resistant materials (filters, humidifiers, flex duct, etc.). Ideally the UV light shines on the coil.
For dual systems select a remote UV light location that shines on the greatest surface area or the area with the most microbial growth. Secondary UV Light installation instructions are on page 4.

Filter media

Secondary UV Lamp (Dual System)
Return duct with light shining away from filter
media

STEP 1: Duct Mounting

1. Use gasket D to trace cut-line onto duct.
2. Cut hole in sheet metal or duct board.
IMPORTANT! Remove and dispose of cut-out piece of material.
3. For sheet metal duct secure mounting plate C to sheet metal ducts using self-tapping screws E .*
4. Remove paper backing from one side of gasket and fix gasket to the back of the mounting plate.
5. Remove paper backing from back of gasket then fix mounting plate and gasket to the duct.
6. Bend mounting plate flanges around the edges of the hole to secure mounting plate. For duct board use tape on edges of mounting plate for air leaks and additional hold.

* To install without backing plate use (4) self-tapping screws.

6a.

6b.

See back page for lamp replacement Info

STEP 2: Main Unit & UV Lamp Mounting

1. Fit the Main Unit through hole in duct. If attaching

directly to metal duct use (4) Self-tapping Screws.

If the Backing Plate is used fit the unit over the

threaded posts and use (4) Quick Nuts G to secure it.

2. Insert UV Lamp.

3. Mount UV Lamp using (2) Quick Nuts and attach lamp connector (be sure to align the four connector pins).

4. Attach the cover with machine screws F .

STEP 3: Connecting to Power
IMPORTANT Before connecting to power confirm which model is being installed. Turn off main power source before installation. Always use proper conduit fittings and terminations. Model information is printed on the Power Unit cover.

IMPORTANT! Must be wired to constant power – do not connect to blower relay.

4 PIN CONNECTOR

UV LAMP

ER/DER System

Connector

COMMON / BLUE

BLACK

HOT / RED WHITE STRIPE

BLACK

24 VAC

RED

POWER SUPPLY Secondary UV Lamp

24 VAC TRANSFORMER

Connect to load side of 24 VAC transformer

4 PIN CONNECTOR

UV LAMP

J or K

SIP/DIP System

L1 – BLACK L2 or N – WHITE GND – GREEN

110-277 VAC POWER SUPPLY Secondary UV Lamp

Auto-sensing power supply adjusts to 110-277VAC

UV Carbon RT Installation

Typical Installation Locations

Furnace

Air Handler

The RT main unit is usually installed on the supply side duct just above the air system (upstream of a humidifier). It can also be installed on the return side if necessary.
Orient so the air flows past the UV light first before the carbon. Position the unit so the UV light does not shine directly on non-uvresistant materials (filters, humidifiers, flex duct, etc.). Ideally the UV light shines on the coil.
For dual systems select a remote UV light location that shines on the greatest surface area or the area with the most microbial growth. Secondary UV Light installation instructions are on page 4.

Secondary UV Lamp (Dual System)
Filter media

Humidifier
Secondary UV Lamp (Dual System)
RT in return duct with light shining away from
filter media

RT Parts List
A Main Unit B Power Cord (ER Model)
C Duct Mount Plate
D Duct Mount Gasket

SMALL PARTS
E Self-tapping Screws
F Machine Screws
G Quick Nut (plastic)

Secondary UV Light (Dual System)
Instructions on page 4
PART: TUVL-115P LIFE: 1 Year
PART: TUVL-215P LIFE: 2 Year
WARNING
POWER SUPPLY

H
Tap-in Connector (ER/DER Models)

N ER Power Supply

I Spade Connector (SI/DI Models)
UV LAMPS
J

O ST Power Supply

PART: TUVL-111 LIFE: 1 Year

PART: TUVL-211 LIFE: 2 Year

SI/DI Power Supply

Panel Sticker Sight Glass
Magnet Mount

STEP 1: RT Duct Mounting

1. Use gasket D to trace cut-line onto duct.

STEP 2: RT Main Unit & UV Lamp Mounting

2. Cut hole in sheet metal or duct board.

1. Fit the RT Main Unit through hole in duct. If

IMPORTANT! Remove and dispose of cut-out piece of material.

attaching directly to metal duct use (4) Self-

tapping Screws. If the Backing Plate is used fit the unit over the threaded posts and use (4) Quick

3. For sheet metal duct secure mounting plate C to

Nuts to secure it.

sheet metal ducts using self-tapping screws E .*

2. Insert UV Lamp.

4. Remove paper backing from one side of gasket and fix gasket to the back of the mounting plate.

3. Mount UV Lamp using (2) Quick Nuts and

attach lamp connector (be sure to align the four

5. Remove paper backing from back of gasket then fix

connector pins).

mounting plate and gasket to the duct.

4. Attach the cover with machine screws.

6. Bend mounting plate flanges around the edges of

the hole to secure mounting plate. For duct board

use tape on edges of mounting plate for air leaks

and additional hold.

* To install without backing plate use (4) self-tapping screws.

6a.

6b.

3.
F

IMPORTANT! Must be wired to constant power – do not connect to blower relay.

4 PIN CONNECTOR

UV LAMP

ER System

COMMON / BLUE HOT / RED

BLACK RED

24 VAC POWER SUPPLY

24 VAC TRANSFORMER

Connect to load side of 24 VAC transformer

4 PIN CONNECTOR

UV LAMP

SI/DI

ST/DT System

L1 – BLACK L2 or N – WHITE GND – GREEN

110-277 VAC POWER SUPPLY Secondary UV Lamp

Auto-sensing power supply adjusts to 110-277VAC

UV Carbon MAG Installation
MAG 15

Typical Installation Locations
Air Handler

MAG 11
The MAG main unit is usually installed inside the central air handling system. Orient so the air flows past the UV light first before the carbon. Position the unit so the UV light does not shine directly on non-uv-resistant materials (filters, humidifiers, flex duct, etc.). Ideally the UV light shines on the coil.
For dual systems select a remote UV light location that shines on the greatest surface area or the area with the most microbial growth. Secondary UV Light installation instructions are on page 4.

2nd UV Lamp
Package Unit

MAG Parts List

A Main Unit
Small Parts
E Self-tapping Screws
G Tap-in Connector H Quick Nut (plastic)
I Spade Connector

MAG15 UV Lamps
J PART: TUVL-115 LIFE: 1 Year K PART: TUVL-215 LIFE: 2 Year
MAG11 UV Lamps
L
PART: TUVL-111 LIFE: 1 Year M PART: TUVL-211 LIFE: 2 Year

Secondary UV Light (Dual System)
Instructions on page 4

PART: TUVL-115P LIFE: 1 Year

Power Supply

PART: TUVL-215P LIFE: 2 Year
WARNING

N ER Power Supply
O ST Power Supply

Panel sticker Sight Glass
Magnet mount

P SI/DI Power Supply

STEP 1: MAG Surface Installation
1. Determine the optimal position for placement of MAG unit inside the air system.
2. Use a utility knife to cut a slit in the insulation on the interior surface.
3. Place the magnetic mounting bracket directly on the metal surface or remove the magnet and hard-mount the bracket using the self-tapping screws provided. Use foil tape to close the cut in the insulation.
4. Mount the UV Lamp to the MAG unit as shown using 2 quick nuts.
5. Connect lamp: make sure the flanges are aligned and then push the connectors firmly together. A tight connection ensures a proper waterresistant seal.
Align Flanges
5.

4.
H
Important! do not install the mounting magnet within 12″ of digital signal devices as this may cause interference.

STEP 2: Connecting to Power
IMPORTANT
Before connecting to power confirm which MAG model is being installed. Turn off main power source before installation. Model information is printed on the Power Unit cover.

IMPORTANT! Must be wired to constant power – do not connect to blower relay.

4 PIN CONNECTOR
ER System

UV LAMP

COMMON / BLUE HOT / RED

BLACK RED

24 VAC POWER SUPPLY

24 VAC TRANSFORMER

Connect to load side of 24 VAC transformer

4 PIN CONNECTOR

UV LAMP

SI/DI ST/DT System

L1 – BLACK L2 or N – WHITE GND – GREEN

110-277 VAC POWER SUPPLY Secondary UV Lamp

Auto-sensing power supply adjusts to 110-277VAC

Secondary UV Light Installation Instructions (Dual Systems)
The Secondary UV Light (included with dual air treatment systems) is typically installed at the coil for enhanced germicidal effectiveness, reduced system maintenance, and improved indoor air quality.

Secondary UV Light Parts
Q PART: TUVL-115 LIFE: 1 Year R PART: TUVL-215 LIFE: 2 Year
WARNING
S Panel sticker T Sight Glass

U Magnet mount
IMPORTANT! · Dual System lamps are wired in series – connect both for lamps to light · Only qualified technicians should install this product · Install in accordance with relevant building codes · Read instructions carefully including safety warnings
1 Air Handler Interior Surface Installation
2.

Installation Notes
Before installing the Secondary UV Light it is necessary to determine the optimal mounting location inside the air system. First, look for the area with the heaviest mold growth. Also consider a location that will allow the germicidal UV Light to shine on the greatest surface area.
Some typical mounting locations:
1 Across top of coils
2 Coil “A” plate
1
3 Return-side duct

2
WARNING
PROTECT EYES FROM UV LIGHT TURN OFF UNIT OR DISCONNECT
BEFORE SERVICING

Important: Some materials inside the air system (including

filter media, flex duct, wiring etc) may not be UV light resistant.

Use the optional UV shield (part #TUV-SHIELD-LPC) or cover

the materials with reflective tape.

2 Coil “A” plate or Duct Installation
1.

Mounting Options

1. Determine the optimal position

for placement of the UV Lamp.

2. Use a utility knife to cut a slit in the insulation on the interior surface.

3. Place the magnetic bracket directly on the metal surface or remove the magnet and hard-mount the bracket using the Self-tapping Screws provided. Use foil tape to close the cut in the insulation.

4. Use plastic Quick-Nuts to attach the

UV lamp to the bracket as shown.

1. Snap the magnet bracket apart by bending.
2. Drill a 1″ hole in the “A”-plate or duct then attach the smaller piece of the bracket with Self-tapping Screws.
3. Insert the UV lamp into the hole then use the plastic Quick-Nuts to attach the UV Lamp to the magnet bracket as shown.

2. 3.

3 Remote UV Light Configuration
IMPORTANT! Only Dual System models have the electrical capacity and attached cable to power the Secondary UV Light.
Find the secondary lamp cable on the right underside of the Dual System Main Unit.
Drill a 1″ hole in the air system housing then pass the lamp cable through the hole. The hole is then sealed with the rubber grommet to minimize air leakage.
Grommet
Align Pins with Alignment Key

UV Lamp Push Firmly Together

Lamp Cable

4 Sight Glass Installation

1. Apply the warning/lamp replacement sticker S on or near the HVAC system.

2. Drill a ½” hole through the circle on the sticker. Press the sight glass T into hole.

3. Turn on the power and use the sight glass

to confirm that the UV Lamp is operating.

5 Lamp Replacement
Replace the secondary UV lamp evey 1 or 2 years depending on model.

Note: UV lamps may continue to emit visible light after three years, however, germicidal effectiveness falls off over time and will quickly drop to near zero after three years.

TUVL-115

TUVL-215

CAUTION!

UV lamps contain small amounts of mercury – dispose of lamps in accordance with local environmental regulations. For more information visit www.lamprecycle.org

Note: Note: Use of replacement UV lamps other than TUVL- 315, TUVL- 215, or

TUVL- 115 voids warranty.