Carmanah G Series User manual

G Series
TRAFFIC BEACON USER MANUAL
Carmanah Technologies Corp. | 250 Bay St, Victoria, BC, Canada | 1.250.380.0052 | [e-mail] | carmanah.com
For the SC315-G, R820-G, R829-G and R247-G flashing beacons
87667_MANUAL_TRA_G-Series_RevE

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G SERIES USER MANUAL
TABLE OF CONTENTS
Table of Contents
Table of Contents .....................................................................................................................................................2
1.0 Warnings and Precautions ................................................................................................................................4
1.1 Warranty Disclaimer ...................................................................................................................................4
1.2 Standards ...................................................................................................................................................4
1.3 Safety and Usage Precautions ...................................................................................................................4
1.4System Components ..................................................................................................................................6
2.0 Introduction.........................................................................................................................................................7
2.1 About the G Series .....................................................................................................................................7
2.2 Ambient Brightness Sensor ........................................................................................................................9
2.3 Radio Communication ................................................................................................................................9
2.4 Label Explanation .......................................................................................................................................9
2.5 SC315-G: Pedestrian Crosswalk with RRFB Light Bars ......................................................................... 11
2.6 R820-G: Pedestrian Crosswalk with Circular Beacons ........................................................................... 13
2.7 R829-G: School Zone Flashing Beacon .................................................................................................. 14
2.8 R247-G: 24-Hour Flashing Beacon ......................................................................................................... 15
2.9 RRFB Light Bars: Overview..................................................................................................................... 16
2.10 Circular Beacons: Overview .................................................................................................................... 17
2.11 LED Enhanced Signs: Overview ............................................................................................................. 18
2.12 Alternating Three Beacon Setup ............................................................................................................. 19
2.13 Multiple Steady-On Loads ....................................................................................................................... 20
2.14 Third-Party Devices: Overview ................................................................................................................ 21
3.0 Solar Panel and Cabinet Installation ............................................................................................................. 22
3.1 Tools and Materials Required.................................................................................................................. 22
3.2 Pole Preparation ...................................................................................................................................... 22
3.3 Solar Panel Installation ............................................................................................................................ 22
3.4 Cabinet Installation .................................................................................................................................. 32
3.5 Overview of Cabinet Terminals ............................................................................................................... 34
3.6 Installation of Cabinet Terminals ............................................................................................................. 38
4.0 Fixture and Pushbutton Installation .............................................................................................................. 41
4.1 RRFB Light Bar Installation ..................................................................................................................... 41
4.2 Circular Beacon Installation ..................................................................................................................... 47
4.3 LED Enhanced Sign Installation .............................................................................................................. 48
4.4 Pushbutton Installation ........................................................................................................................... 52
4.5 Energizing the System............................................................................................................................. 54
5.0 Installation of Optional Accessories ............................................................................................................. 55

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G SERIES USER MANUAL
TABLE OF CONTENTS
5.1 Calendar Upload / Override Switch Kit Installation.................................................................................. 55
5.2 RTC Time Switch Installation................................................................................................................... 56
5.3 Information Display Company Time Switch Installation .......................................................................... 57
5.4 Applied Information or FCU Modem Kit Installation ................................................................................ 58
5.5 3PD Time Switch Supplementary Information......................................................................................... 60
5.6 AC Relay Kit Installation .......................................................................................................................... 62
5.7 DC Relay Kit Installation .......................................................................................................................... 63
5.8 Polara XAV Controller Kit Installation ...................................................................................................... 64
5.9 Polara iNX and iDX Audible Pushbutton Kit Installation.......................................................................... 65
5.10 Campbell Guardian Audible Pushbutton Kit Installation.......................................................................... 66
5.11 MS Sedco Passive Detector Installation.................................................................................................. 67
5.12 Dual EMS................................................................................................................................................. 68
6.0 Energy Management System Programming and Testing............................................................................ 69
6.1 EMS On-Board User Interface Operation................................................................................................ 69
6.2 SC315-G Programming ........................................................................................................................... 84
6.3 R820-G Programming.............................................................................................................................. 84
6.4 R829-G Programming.............................................................................................................................. 85
6.5 R247-G Programming.............................................................................................................................. 85
7.0 Commissioning Checklist............................................................................................................................... 86
8.0 Maintenance and Product Care...................................................................................................................... 87
8.1 Fuse Replacement................................................................................................................................... 87
8.2 Battery Replacement ............................................................................................................................... 88
8.3 EMS Replacement................................................................................................................................... 89
8.4 EMS Recycling ........................................................................................................................................ 90
9.0 Troubleshooting .............................................................................................................................................. 91
9.1 BIST Error Codes .................................................................................................................................... 93
10.0 Customer Service and Warranty .................................................................................................................. 94
10.1 Additional Products.................................................................................................................................. 94
10.2 Glossary................................................................................................................................................... 95

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G SERIES USER MANUAL
1.0 WARNINGS AND PRECAUTIONS
1.0 Warnings and Precautions
The following symbols indicate important safety warnings and precautions throughout this manual:
WARNING indicates that serious bodily harm or death may result from failure to adhere to the
precautions.
CAUTION indicates that damage to equipment may result if the instructions are not followed.
NOTE suggests optimal conditions and provides additional information.
1.1 Warranty Disclaimer
This manual will familiarize you with the features, operation standards and installation of Carmanah's G Series
flashing beacons. Failure to comply with the use, storage, maintenance, installation or placement instructions
detailed in this manual could void the warranty.
1.2 Standards
Perform all installation, wiring, grounding and maintenance in conformance with local building and electrical
codes. Adherence to the National Electrical Code (NEC) is mandatory to comply with any certification markings.
Non-adherence to code may void the warranty.
1.3 Safety and Usage Precautions
Batteries are shipped fully charged. Use extreme caution when handling the batteries as they can
generate hazardous short-circuit currents. Remove all jewelry (bracelets, metal-strap watches,
etc.) before handling the batteries.
Solar panels produce DC electricity when exposed to light and can therefore produce an
electrical shock or burn. To render solar panels inoperative, remove them from sunlight or fully
cover their front surface with an opaque material.
Before lifting any heavy or bulky equipment, ensure the load is secured so moving parts do not
shift, and that it can be lifted as far as needed without back strain or loss of grip. Installation may
require more than one person.
Ensure the equipment is not powered during installation and wiring of the system.

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G SERIES USER MANUAL
1.0 WARNINGS AND PRECAUTIONS
Recheck all completed wiring for proper polarity prior to energizing the system.
Changes or modifications to Carmanah equipment not expressly approved by Carmanah could
void both the user's authority to operate the equipment and the warranty.
All Carmanah traffic products use a constant-current LED output circuit. Not all traffic beacons
are compatible with this output. Please contact Carmanah for additional information and guidance
when adding or replacing beacons or other hardware.
Product can have sharp edges. Accidental movement of hinged components can cause injury.

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G SERIES USER MANUAL
1.0 WARNINGS AND PRECAUTIONS
1.4 System Components
G Series Cabinet
AC or Solar-Powered
Three Battery Sizes
for Solar (35Ah,
55Ah, and 100Ah) *
Banding and U-Bolt
Mounting Options
RRFB Light Bars, Circular
Beacons, LED Signs
Activation Equipment
(pushbuttons, time
switches, sensors, etc.)
Solar Panels
and Mounts
EMS
Time Switch (optional)
Side of Pole
Mount
On-Board User Interface (OBUI)
* Specific solar panel wattage and battery ratings may be subject to change.
Top of Pole
Mount

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G SERIES USER MANUAL
2.0 INTRODUCTION
2.0 Introduction
2.1 About the G Series
The Carmanah G Series products consist of the following models:
Models
Applications
LED type(s)
Radio
Communication
SC315-G
Pedestrian crosswalks
RRFB or LED-enhanced signs
Standard
R820-G
Pedestrian crosswalks
Circular beacons or LED enhanced signs
Standard
R829-G
School zones, calendar-based
Circular beacons or LED enhanced signs
Optional
R247-G
Continuous 24/7 operation
Circular beacons or LED enhanced signs
N/A
The G Series models are available in solar and AC versions and all share a common cabinet. Solar models are
available with panel wattages of 20, 50, or 80W, and 12V batteries of 35, 55 or 100Ah capacity. The G Series can
also accommodate third-party devices. While all G Series products share the same user interface on the Energy
Management System (EMS) controller, different models and configurations may differ in behavior, types of
fixtures, fixture harnesses, wireless operation and other aspects. Contact Carmanah if you would like to
repurpose a system from its original model and configuration. Each system will be described in full later in this
user manual.
G-Series Cabinet Dimensions
Ensure cabinet door is fully closed and latched otherwise damage may occur.
The cabinet can be ordered with an alternate padlockable latch for extra security.
Specific solar panel and battery capacities may vary.

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G SERIES USER MANUAL
2.0 INTRODUCTION
If required, alternate or additional cable entry holes can be drilled at the locations shown above. Use in
conjunction with the Hole Plug Kit if removing original cable entry point.
Ensure all wiring is secured away from area before drilling to avoid damage. Carefully remove all
shavings from within the cabinet before proceeding with installation.

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G SERIES USER MANUAL
2.0 INTRODUCTION
2.2 Ambient Brightness Sensor
Each Energy Management System (EMS) in a G Series is equipped with an ambient brightness sensor on its
circuit board. Through a combination of a light pipe attached to the circuit board and a window on the top of the
cabinet, the G Series can detect ambient light levels outside the cabinet. The G Series uses that data to
determine whether it is day or night, and the amount of AAA (Ambient Auto Adjust) to apply (if enabled). Keep the
ambient brightness sensor clean and clear of debris to ensure accurate light measurements.
Dual EMS G Series systems have a second antenna and ambient brightness sensor window
2.3 Radio Communication
Radio communication between products is standard in R820-G and SC315-G systems and is an option in R829-G
systems. In addition to the G Series, Carmanah also manufactures smaller, self-contained E and F Series
products in which the solar panel, batteries, EMS, and third-party devices reside together in a “solar engine”
enclosure. Wireless communication works seamlessly between products regardless of whether they are E, F, or
G Series. R820 and SC315 systems will also activate each other when a pedestrian pushes the pushbutton.
The radio modules use 2.4GHz DSSS (Direct Sequence Spread Spectrum) with an AES128 encrypted signal and
have been tested with clear line of sight (with no nearby interference or reflected signals) to 1,000 feet (305
meters). Performance is reduced if clean line of sight is not possible.
The G Series products use a low-profile antenna that does not require any special orientation or adjustment and
is resistant to vandalism.
To increase the reliability of radio communications, the different units should be located and
oriented so that there is direct line-of-sight between the antennas and so that structures or
sources of interference (large signs, overpasses, powerlines, etc.) are as far away from the
communication path as practical.
2.4 Label Explanation
The G Series identification labels appear in two formats—one for solar-powered and one for AC-powered. The
information appearing on the labels is described below:
Ambient Brightness Sensor Window
Dual EMS Only
Antenna

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G SERIES USER MANUAL
2.0 INTRODUCTION
Model Number
Human-readable
Serial Number
Machine-readable Serial
Number barcode
Manufacture
Date (YYDDD)
Flash Pattern
LED Driver Current Setting (mA)
Battery Voltage
(Solar)
Solar Panel and
Battery Fuse Rating
AC Breaker
Rating
AC Input
Power Range
LED Driver Output
Maximums
AC Version
Solar Version

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G SERIES USER MANUAL
2.0 INTRODUCTION
2.5 SC315-G: Pedestrian Crosswalk with RRFB Light Bars
Overview
The SC315-G LED Rectangular Rapid Flashing Beacon (RRFB) products are ideal for uncontrolled pedestrian-
activated crosswalk applications. Multiple SC315-G units can be combined to create a complete crosswalk set.
Each SC315-G is radio-controlled, and each synchronizes flashing with other SC315-Gs and R920-E/Fs or
advance R820-E/F/Gs. The system will flash for a pre-set duration (field-adjustable) upon activation of the
pushbutton. Spread-spectrum wireless communications activates the light bars across the street or in advance of
the crossing. A typical installation consists of two pairs of light bars, with each pair mounted on poles at opposite
ends of the crosswalk. Wireless communication between units means that SC315-Gs require no trenching of
cables across the roadway.
Details on RRFB light bars can be found in Section 2.9and Section 4.1.
As an alternative to light bars, SC315-G systems can be configured with LED-enhanced signs. Details on LED-
enhanced signs can be found in Section 2.11 and Section 4.3.
Typical SC315-G Configurations

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G SERIES USER MANUAL
2.0 INTRODUCTION
Typical SC315-G Configurations, cont’d

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G SERIES USER MANUAL
2.0 INTRODUCTION
2.6 R820-G: Pedestrian Crosswalk with Circular Beacons
Overview
Multiple R820-G units can be combined to create a complete crosswalk set. Each R820-G is radio-controlled, and
each synchronizes flashing with other R820-Gs in the crosswalk set. The system will flash for a pre-set field-
adjustable duration upon activation of the pushbutton. Wireless communication activates the beacons across the
street or in advance of the crossing. A typical installation consists of two pairs of flashing circular beacons, with
each pair mounted on poles at opposite ends of the crosswalk. Wireless communication between units means
that R820-Gs require no trenching of cables across the roadway.
R820-Gs can also be wirelessly controlled by an R829-G master controller. The R820-Gs and R829-G operate
together based on the schedule programmed into the R829-G’s internal calendar.
Details on circular beacons can be found in Section 2.10 and Section 4.2.
As an alternative to circular beacons, R820-G systems can be configured with LED-enhanced signs. Details on
LED-enhanced signs can be found in Section 2.11 and Section 4.3.
Typical R820-G Configuration

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G SERIES USER MANUAL
2.0 INTRODUCTION
2.7 R829-G: School Zone Flashing Beacon
Overview
The R829-G School Zone Flashing Beacon systems operate on a programmable calendar used to set the days
and times when the beacon(s) will flash. There are four ways that an R829-G system can follow a calendar
schedule:
1. A non-wireless R829-G can operate on its own, automatically flashing based on the schedule
programmed into its internal calendar.
2. A non-wireless R829-G can also be turned on and off through a hard-wired switch. This switching function
can be provided by an override box, a third-party time switch, or both.
3. A wireless R829-G can operate as the master controller in a group of wireless Carmanah E, F, or G
Series traffic products.
4. Other Carmanah E, F, or G Series products respond to commands from a wireless R829-E/F/G master
controller system and operate according to the master’s calendar schedule.
Details on circular beacons can be found in Section 2.10 and Section 4.2.
As an alternative to circular beacons, R829-G systems can be configured with LED enhanced signs. Details on
LED enhanced signs can be found in Section 2.11 and Section 4.3.
G Series products feature optional time switch kits that allow various third-party products to be
mounted within the solar engine. See Section 2.12and Section 5.0 for details.
Typical R829-G Configuration

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G SERIES USER MANUAL
2.0 INTRODUCTION
Internal Calendar (standard on R829-G, optional on other systems)
The R829-G is equipped with an internal calendar that is programmed via USB to automatically activate and
deactivate school zone flashers on a user-defined schedule of up to 512 days. The calendar is programmed using
an intuitive Microsoft Windows-based graphical user interface. Once the program is established for one system,
the settings can be uploaded to other R829-G units onsite with a laptop PC. A USB cable is part of the School
Zone Programming Kit and is provided coiled up inside the R829-G cabinet.
Eight different day schedule types can be defined (including OFF all day). Each day type can be configured for up
to eight ON periods of adjustable duration. Refer to the support document “R829 School Zone Calendar
Configuration Instructions” for additional information and complete programming instructions.
Ensure you obtain the latest copy of the calendar software (Version 1.2.0 as of May 2020). Older
versions of the calendar software will not operate correctly with the newest version of traffic
firmware. Minimum Windows 7 operating system is required (32-bit or 64-bit). The software can
be obtained by contacting Carmanah Sales or visiting: support.carmanah.com. The software is
also included on a USB memory stick in the School Zone Programming Kit, which also includes a
32-foot active USB extension harness which can be used to program a system’s calendar from a
vehicle.
See Section 5.1 for more information about related accessory Calendar Upload / Override Switch
Kit.
2.8 R247-G: 24-Hour Flashing Beacon
Overview
The R247-G Flashing Beacon flashes continuously 24 hours per day 7 days per week and is used for a wide
range of warning applications such as stop lights and low bridges.
The R247-G can be turned off when required using the optional Override Switch Kit, see Section 5.1.
Details on circular beacons can be found in Section 2.10 and Section 4.2.
As an alternative to circular beacons, R247-G systems can be configured with LED-enhanced signs. Details on
LED-enhanced signs can be found in Section 2.11 and Section 4.3.
Typical R247-G Configuration

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G SERIES USER MANUAL
2.0 INTRODUCTION
2.9 RRFB Light Bars: Overview
Standard G Series products support up to four RRFB light bar fixtures, or up to eight for dual EMS systems. The
FHWA Interim Approval 21 March 20th, 2018, defines the flash pattern of the RRFB and specifies the J595
standard for photometrics. Each light bar consists of a left and right module, with each module having eight LEDs
connected in series. In addition, each end of a light bar has a single “confirmation” LED that pedestrians can see
from across the street and know with confidence that the light bars are flashing in response to their pressing of
the pedestrian pushbutton. Opaque adhesive covers are included to optionally cover the confirmation LED if
desired.
See Section 4.1 for information on installing and aiming light bars.
When programming intensity for RRFBs, minimum current settings must be applied to maintain
SAE J595 compliance, (see Flash Pattern and Intensity in Section 6.1). Contact Carmanah for
guidance.
RRFB Backplates
Optional backplates are available. These come in all black or black with 2” fluorescent yellow (FY) border. See
Section 4.1 for installation of the backplates.
Dual Confirmation Light
– No Opaque Cover
Single Confirmation Light
– Using Opaque Cover

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G SERIES USER MANUAL
2.0 INTRODUCTION
2.10 Circular Beacons: Overview
Standard G Series products support up to eight circular beacons, or up to 16 for dual EMS systems. The beacons
are industry-standard equipment and comply with MUTCD and ITE flash patterns, color, beam shape, and
intensity. Beacon wiring is provided with a convenient terminal strip inside the signal head(s) for easy wire
connection.
LED loads driven from one EMS must have the same operating voltage. Do not mix different
sizes, colors, or types of LED loads connected to the same EMS. Use a dual-EMS G Series
system to drive two different LED load types.
When an odd number of circular beacons is used, a unison or the special 0.5A3 (see Section
2.12) flash pattern must be selected to achieve consistent brightness between beacons.
All Carmanah traffic products use a constant-current LED output circuit. Not all traffic beacons
are compatible with this output. Please contact Carmanah for additional information and guidance
when adding or replacing beacons or other hardware.
When programming intensity for ITE-compliant circular beacons, minimum current settings
must be applied (see Flash Pattern and Intensity in Section 6.1). Contact Carmanah for guidance.
Increasing the Intensity setting can affect the solar energy balance of the system. Contact
Carmanah to for more information about sustainable settings in your location.
See Section 4.2 for information on installing circular beacons.

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G SERIES USER MANUAL
2.0 INTRODUCTION
2.11 LED Enhanced Signs: Overview
In addition to RRFB light bars and circular beacons, G Series products can power LED enhanced signs. LED
enhanced signs are available in a variety of formats including stop and pedestrian crosswalk signage. LED
enhanced signs are electrically connected and driven directly by the EMS like other traffic fixtures. LED enhanced
signs have the same degree of intensity and flash pattern control as other fixtures.
LED loads driven from one EMS must have the same operating voltage. Do not mix different
sizes, colors, or types of LED loads connected to the same EMS. Use a dual-EMS G Series
system to drive two different LED loads.
When an odd number of LED loads is used, a unison or the special 0.5A3 flash (see 2.12) pattern
must be selected to achieve consistent brightness between loads.
All Carmanah traffic products use a constant-current LED output circuit. Not all traffic beacons
are compatible with this output. Please contact Carmanah for additional information and guidance
when adding or replacing beacons or other hardware.
See Section 4.3 for information on installing LED enhanced signs.

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G SERIES USER MANUAL
2.0 INTRODUCTION
2.12 Alternating Three Beacon Setup
Flash code 0.5A3 allows a single EMS to operate 3 beacons in an alternating 0.5 sec on, 0.5 sec off configuration
while maintaining the same intensity across all 3 beacons.
When selected, the second LED bank will provide only half of the current of first LED bank so that beacons 1 and
3, connected to the harnesses labeled “LED B1”, and beacon 2, connected to harness labeled “LED B2”, will have
the same brightness.
See Section 3.5 for details on LED banks and beacon connections.
Beacons 1 and 3 flash in unison but face in the opposite direction, so a driver will either see Beacon 3 only or see
Beacons 1 and 2 alternate at the same intensity.
Flash code 0.5A3 is only available with EMS firmware 1.1.3.0 or later. See Firmware Version in
Section 6.1 for instructions on how to check the EMS firmware version.
The beacons must be connected and installed as detailed here to obtain the desired result, see
(see Flash Pattern and Intensity in Section 6.1).
LED loads driven from one EMS must have the same operating voltage. Do not mix different
sizes, colors, or types of LED loads connected to the same EMS. Use a dual-EMS G Series or
additional E/F systems to drive different types of LED loads.
Beacon 1
Beacon 2
Beacon 3
Beacon 1
Beacon 2
Beacon 3
0.0 - 0.5 sec
0.5 - 1.0 sec

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G SERIES USER MANUAL
2.0 INTRODUCTION
2.13 Multiple Steady-On Loads
The “stdY” flash code allows the use of steady-on loads. Only one LED bank is active when using this flash
pattern and multiple loads must only be connected in series. The combined forward voltage of the loads must be
less than 30 Volts, but different load types may be mixed in this configuration and will all receive the same
current.
Flash code stdY is only available with EMS firmware 1.1.3.0 or later. See Firmware Version in
Section 6.1 for instructions on how to check the EMS firmware version.
Custom harnessing (not supplied by Carmanah) is required to wire loads in series.
Load
1
Load
2
LED B1
Harness
Customer supplied wiring
+
+
-
-