Blue-Tube XL Owners Manual
1
Assemble Conduit Framework
1. Measure and cut tubing to length then slide on conduit/
lamp clamps (do not fully tighten bolts yet).
2. Mount the L-bracket and tubing as shown. Mount
L-bracket to air handler wall using screws or
magnet (galvanized metal only).
1. Slide On Hardware 2. Mount L-bracket and Tubing
Conduit
Use screws or magnet
4
3
Mount Power Supply
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. An Optional Power Supply Panel Mount (part # TUVC-P) is
available for mounting two or more power supplies.
1. 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 or another sealing
method to pass the power cord and lamp cables into the interior
of the air handler for connections. We also oer an Optional 3/4”
or 1” Cable Strain Relief
2. IMPORTANT! Turn o main power before making electrical
connections. Refer to the Electrical Diagram for proper
connection of the power supply to the main power.
3. An Optional Door Interlock Switch is available to prevent
accidental exposure to UV Light. Interlock switches are mounted
on the access panels and doors so the UV lights turn o when the
entryway is opened.
IMPORTANT! Install in accordance with all state and local electrical and building codes.
Proper voltage is automatically selected by the unit between 120–277 VAC Single Phase 50/60 hz.
For 460 VAC use a step-down transformer.
IMPORTANT! An external power suppressor is suggested if power surges occur often.
Electrical Diagram
2
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 Blue-Tube XL components and/or supports.
4
Connect Lamps & Cables
Arrange cables as needed for installation. When UV lamps, power supplies, and cables are in place join the lamp and power
supply cables by aligning the electrical pins and anges on the rubber connectors and pushing them rmly together.
When adding lamp extensions, 20 ft. is the maximum distance from power supply to the lamp.
Mount UV Lamp
on clips
Align Pins & Lamp Key
Push Firmly Together
UV Lamp
Power Supply
Cable
Lamp Key
UV LAMP
UV LAMP
120-277 VAC
POWER SUPPLY
L1 BLACK
CONNECTORS
L2 or N WHITE
GND GREEN