Avlite AV-OL-CTRL-T1 Supplement

V1.0
INSTALLATION & SERVICE MANUAL
AV-OL-CTRL-T1
Obstruction Lighting Controller

2
Version No. Description Date Reviewed Approved Design
1.0 AV-OL-CTRL-T1 Manual Launch October 2020 P. Naidu W. Evans M. Sugars

AV-OL-CTRL-T1 - Obstruction Light Controller
Installation & Service Manual
Latest products and information available at www.avlite.com 3
Table of Contents
1.0 Introduction ...............................................................................................................4
2.0 Technology.................................................................................................................5
3.0 AV-OL-CTRL-T1 Models............................................................................................6
3.1 Available Options........................................................................................................................................7
4.0 AV-OL-CTRL-T1 Data Sheet.....................................................................................8
5.0 Safety Information....................................................................................................9
6.0 Operation and Setup..............................................................................................10
6.1 System Overview..................................................................................................................................... 10
6.2 T1 Controller..................................................................................................................................................11
7.0 Unpacking, Installation, Wiring and Setup ......................................................... 12
7.1 Unpacking ......................................................................................................................................................12
7.2 Installation......................................................................................................................................................12
7.2.1 Tools Required ..................................................................................................................................13
7.2.2 Factory Configuration..................................................................................................................13
7.2.3 Installation Recommendation.................................................................................................13
7.3 Testing Procedure.................................................................................................................................... 17
8.0 Maintenance and Servicing .................................................................................. 17
9.0 Replacement Parts ................................................................................................. 17
10.0 Troubleshooting....................................................................................................... 18

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1.0 Introduction
Congratulations! By choosing to purchase an Avlite product, you have become the owner
of one of the most advanced obstruction products in the world.
Avlite Systems draws on more than 25 years of experience in the design and manufacture
of navigation aids, and particular care has been taken to ensure your product gives years
of trouble-free service.
As a commitment to producing the highest quality products for our customers, Avlite has
been independently certified as complying with the requirements of ISO 9001:2015 quality
management system.
By taking a few moments to browse through this booklet, you will become familiar with the
versatility of your lighting Control Unit, and be able to maximise its operating function.
Please remember to complete the Avlite warranty registration card accompanying your
product.
Acronyms and Abbreviations
The following abbreviations will be used throughout this Installation Manual:
cd candela
ft. foot
in. inch
LED Light Emitting Diode
VAC Volts, Alternating Current
VDC Volts, Direct Current
AWG American Wire Gauge
LIOL Low Intensity Obstruction Light
ILAB ICAO Low Intensity Type A and B
LI Low Intensity

AV-OL-CTRL-T1 - Obstruction Light Controller
Installation & Service Manual
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2.0 Technology
Avlite Systems is a world-class solar lighting systems manufacturer with a proven
reputation for rapid, innovative, and agile technology solutions designed specifically
for defence, government, civil and humanitarian aid operations in the most remote,
toughest environments.
Electronics
Avlite employs leading in-house electronic engineers in the design and development of
software and related circuitry. All individual electronic components are sourced directly by
Avlite procurement staff ensuring that only the highest quality components are used in our
products.
LED Technology
All Avlite lights use the latest advancements in LED (Light Emitting Diode) technology as a
light source. The major advantage of LED’s over traditional light sources is well established
in that they typically have an operational life in excess of 100,000 hours, resulting in
substantial savings to maintenance and servicing costs.
Precision Construction
Commitment to investing in the design and construction of injection-moulded parts
including optic lenses, light bases and a range of other components ensures that all Avlite
products are of a consistent and superior quality.
Optical Performance
Avlite manufactures a range of aviation LED lenses moulded from multi-cavity dies. The
company has superior in-house lens manufacturing capabilities to support outstanding
optical performance.
Award-winning, Patented Technology
Several United States and Australian patent registrations are held on Avlite’s range of
innovative designs, with other regional patents pending in Canada, United Kingdom and
Europe.

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3.0 AV-OL-CTRL-T1
The AV-OL-CTRL-T1 Obstruction Lighting Controller is an application specific control and
monitoring system to provide a full turnkey solution for A0/I1 structures up to 45 meters
(150 feet). These include telecommunication and utility towers, wind turbines, cranes,
buildings and other tall structures.
The T1 Obstruction Controller comes as a fully assembled, ready to install central control
unit.
For safety and security, the control unit comes with a safety interlock which prevents
access to the controller while the system is powered on.
The Control Unit is available in two input power configurations; a universal AC or DC and
comes with optional remote monitoring via Star2M with either GSM or SATCOM telemetry.
The best in class system power draw allows tower owners to utilize solar for locations
lacking reliable and or cost-effective access to regular utility power. Avlite’s experience,
knowledge and tools for solar applications provides years of maintenance free, off-grid
operation with an emphasis on FAA and ICAO compliance.
Note: This installation and service manual must be used in conjunction with the
installation manuals of the individual components of the obstruction lighting solution.
[12.75in]
324mm
[13.5in]
343mm
[10in]
254mm
[12in]
305mm
[6in]
152mm

AV-OL-CTRL-T1 - Obstruction Light Controller
Installation & Service Manual
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3.1 Available Options
• Solar Input Power (for 12-48VDC) – Call Avlite for details.
• Cable Kit (for 45m height)
50m of 2.5mm2, 3 conductor wire.
• Remote Monitoring and Control
Avlite offers remote Star2M™ monitoring via GSM or SATCOM.
Operators can remotely monitor the status of their installation from a compatible
device. The system can also be configured to send out SMS text messages or
e-mail alerts to designated operators should alarm conditions be triggered, such
as low voltage or light failure.
Please contact Avlite for operational information for the Monitoring & Control
options.
• Mounting Bolt Set (includes bolts, nuts, washers)
Please contact Avlite for further details.
• Control Unit Mounting Hardware
2” pipe clamps
3/4” pipe clamps

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4.0 AV-OL-CTRL-T1 Data Sheet
AC DC
Electrical Characteristics
Input Voltage 90-264VAC 12-48VDC
Input Frequency 50/60 Hz N/A
Power Consumption (Full Load)
Peak 20VA 6W
Physical Characteristics
Mounting Wall mounted (mounting accessories available)
Height (mm/inches) 343/13.5
Width (mm/inches) 305/12
Length (mm/inches) 152/6
Mass (kg/lbs) 7.3/16
Service Life 12 years +
Intellectual Property
Trademarks AVLITE® is a registered trademark of Avlite Systems
Compliance
CE EN61000-6-3:2007, EN61000-6-1:2007
FCC 47 CFR Part 15, subpart B
Quality Assurance ISO9001:2015
Protection Rating IP65/NEMA4X
Other
Warranty * 3 year warranty
Options Available SATCOM or GSM
Mounting Brackets
Solar Input Power (for 12-48VDC)
Cable Kit (for 45m height)
Monitoring and Control
Mounting Bolt Set (includes bolts, nuts, washers)
Star2M
Terms and Conditions Please refer to the individual light installation manuals for further
specifications

AV-OL-CTRL-T1 - Obstruction Light Controller
Installation & Service Manual
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5.0 Safety Information
Before proceeding with installation or service, make sure the following conditions are met:
• Ensure the tower or mast is grounded (NO RF OR SHOCK HAZARD)
• Check the mast lighting circuit is not faulty
• Ensure power lines are not ‘live’ (NO ELECTRICAL HAZARD)
• Avoid touching live circuits!
• Avoid touching any component or any part of the circuitry while the unit is operating.
Do not change components or make adjustments inside the unit with power on.
• Make sure the mounting pole is vertically aligned to guarantee the required beam
pattern of the obstruction light.
• When installing, comply with all local electrical code(s).
• Mains power should always be disconnected when work is being done in close
proximity to electrical fittings, and electrical work should only be done by a licensed
electrician.
• To ensure that the light and peripheral equipment function safely and correctly, use
cable in compliance with the effective local electrical code.
• Dispose of the product according to the local laws and regulations for your region, for
example, at a recycling centre that accepts electronic devices.

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6.0 Operation and Setup
Avlite’s AV-OL-CTRL-T1 Obstruction Lighting controller connects to one component: A
single L-810 steady burning, Dual Obstruction Light fixture.
The L-810 Dual Light operates as a concurrent fixture where both individual lights operate
at the same time. The fixture automatically switches between day and night mode via an
integrated Photocell. When powered up, the L-810 Dual Obstruction light constantly checks
day/night status using its internal Photocell which then averages the light measurement for
30 seconds. The Dual Light fixture turns on when the ambient light
decreases to no less than 376.7 lux and turns off when the ambient light decreases to no
more than 645.8 lux.
The Control Unit automatically evaluates the LI Dual light fixture for operation and
performance while providing local and remote display of information and alarms; operators
can conveniently view the lights’ real time status from the web based Star2M™ portal.
The Control unit comes with an alarm contact for remote monitoring of the Dual Light
Fixture which receives the associated alarm in the event of a power or LED fault.

AV-OL-CTRL-T1 - Obstruction Light Controller
Installation & Service Manual
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6.1.1 T1 Controller
The T1 Control Unit is an essential component of Obstruction Lighting as it provides power
and monitoring of the Dual light fixture in the system.
For safety and security, the control enclosure comes with a safety interlock which prevents
access to the controller while the system is powered on.
The Controller is available in two input power configurations; a universal AC (90-264 VAC)
or DC (12-48 VDC) and comes with remote monitoring via Star2M with either GSM or
Satcom telemetry types as options.
6.1.2 Interface Wiring
Power & Data cable :
3 x 4mm2
T1 Controller
LI Dual Light Fixture
6.1 System Overview

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7.0 Unpacking, Installation, Wiring and
Setup
7.1 Unpacking
Unpack all hardware and inspect for damage. If there is any damage, please contact your
Avlite Office.
Retain original packing material for possible future use in shipping.
7.2 Installation
WARNING:
Confirm that the power switch is toggled to the OFF position when
power is connected. DO NOT connect power to the PCU when the
control panel power switch is toggled to the PWR position. This may
result in damage to the power sources.
WARNING:
DO NOT connect directly to the DC output of a generator, or any
other unregulated power source. Connecting to an unregulated
source may result in damage.
WARNING:
Do not stare into light emitting diode (LED) beams.
CAUTION:
LED lights contain glass components. Do Not Drop.
Always follow the instructions outlined in the product manual when
cleaning the equipment. Improper cleaning methods and use of
unauthorized cleaning agents can damage equipment.

AV-OL-CTRL-T1 - Obstruction Light Controller
Installation & Service Manual
Latest products and information available at www.avlite.com 13
7.2.1 Tools Required
Tools Needed (not supplied)
Flush Cutter
Tongue & Groove Pliers
Silicone Sealant
Cable Jacket Trimmer (optional)
Utility Knife
Electrical Tape
Insulated Terminal Crimper
Wire Strippers 10AWG to 18AWG Range
2.5mm Hex Key
2.0mm Flat Blade Precision Screwdriver
#2 Phillips Screwdriver
Mounting hardware (optional purchase)
Cables (owner supplied or optional purchase)
7.2.2 Factory Configuration
• Preassembled T1 Control Unit complete with internal wiring
7.2.3 Installation Recommendation
Note: The sequence of steps can be adjusted for site requirements.
1. Wire and test the system on ground level.
Conduct a basic functional check to ensure that the control unit is operating as expected.
Refer to Section 7.3 Testing Procedure.

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2. Mount the Control Unit
The Control Unit should be mounted in a reasonable location at eye level to ensure that it
is easily accessible for servicing and maintenance. There should be plenty of clearance
around all sides to allow direct access when the door of the control unit is completely open.
a. Attach the required mounting hardware to the top and bottom of the Control Unit.
b. Mount the Control Unit (with the previously attached mounting hardware) to the tower
or installation structure using the mounting tabs. Secure using the required mounting
fixtures.
Note: Mounting hardware is not included with the control unit.
Example of Control Unit mounting hardware
Pre-installed Control Unit tab

AV-OL-CTRL-T1 - Obstruction Light Controller
Installation & Service Manual
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3. Route LI light fixture to Control Unit cables
The AC version of the Control Unit with remote monitoring is shown throughout this
installation procedure. Details regarding the DC installation are shown on page 17.
Wiring Instructions - Power and Data Cable:
• Connect the red positive conductor from the low intensity light fixture to the +VDC
terminal block in the Control Unit
• Connect the black negative conductor from the low intensity light fixture to the -VDC
terminal block in the Control Unit
• Connect the green alarm conductor from the low intensity light fixture to the Alarm
terminal block in the Control Unit
Refer to the AV-OL-KT-A0/I1 Installation and Service Manual for recommended cable sizes.

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4. Wiring the Control Unit:
AC Installation:
Avlite has supplied a cord grip for installation of the power cord in the bottom of the Control
Box. Connect the incoming power conductors to the appropriate terminals (L1 and L2) on
the power switch in the Control Box.
The grounding conductor will be connected to the green/yellow GND terminal block
adjacent to the power switch.
DC Installation:
Connect the positive conductor to terminal 1 on terminal block 1.
Connect the negative conductor to terminal 3 on terminal block 1.

AV-OL-CTRL-T1 - Obstruction Light Controller
Installation & Service Manual
Latest products and information available at www.avlite.com 17
8.0 Maintenance and Servicing
Refer to the individual light manuals for light maintenance.
Inspect the Control Unit for evidence of dust or water penetration. Repair gaskets or
conduit entries as required.
Inspect Control wiring for failing insulation, open conductors or other wiring flaws and
repair as required.
9.0 Replacement Parts
If replacement parts are required, please call a local Avlite distributor and reference the
Product or Configuration Code called out in the “Product Configuration and Options” section
of the corresponding product data sheet.
Note: Avlite recommends that all testing be done during the day. TPower the system on.
1. Check that no circuit breakers have tripped.
2. Cover each light fixture in the low intensity obstruction light and ensure they turn on.
3. Uncover each light fixture in the low intensity obstruction light and ensure they turn off.
4. For 01 & 02 Variants only:
Trip the breaker for the low intensity light fixture and ensure that the
corresponding alarm is received (if monitoring is installed)
7.3 Testing Procedure

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10.0 Troubleshooting
Problem Possible Cause Solution
LI Dual Obstruction
Light will not activate
Wiring of Light to
Power supply
• Check the wiring of the light
and ensure proper connectivity
with power supply.
• If wiring functions properly, use
an alternate power source to
check the light.
• Replace light if necessary.
Incorrect Power
supply specifications
• Ensure that the Power supply
has the right polarity and
voltage range.
Malfunctioning
internal Photocell
• Cover the photocell and ensure
that the light turns ON.
Cable to Control Unit • Check Control Unit to LI
Dual Obstruction light cable
connections at both ends.
• Inspect cable for breaks.

AV-OL-CTRL-T1 - Obstruction Light Controller
Installation & Service Manual
Latest products and information available at www.avlite.com 19
Notes

Avlite Solution Verticals available
Avlite Systems
Australia
[phone]
Avlite Asia Pte Ltd
Singapore
[phone]
Avlite USA LLC
USA
[phone]
We believe technology improves navigationTM
avlite.com [e-mail]
Airfield
Heliport
Obstruction