Bennett Site Master SP User manual

Bennett 1218 E. Pontaluna Road, Spring Lake, MI 49456
USA 800-235-7618 ~ Outside USA 231-798-1310
[e-mail] ~ www.bennettpump.com
Site Master SP
(Large Display w/ SBC2)
Programming, Service, and Parts Manual
132382 Rev B 10/23/17
Only Trained Personnel May Work on This Equipment
READ THIS MANUAL
This manual has important information for safe installation and operation of this equipment. Read and understand
this manual before applying power. Keep this manual and tell all service personnel to read this manual. If you do not
follow the instructions, you can cause bodily injury, death, or damage to the equipment.

Bennett 1218 E. Pontaluna Road, Spring Lake, MI 49456
USA 800-235-7618 ~ Outside USA 231-798-1310
[e-mail] ~ www.bennettpump.com
The material included in this installation manual is accurate at the date of publication. The intent of this manual is to
assist. If further assistance is required, please contact the Bennett Technical Service Department at 1-800-423-6638.
Bennett Marketing Services can be contacted by mail, facsimile, telephone or e-mail at the locations specified below:
Bennett Pump Company
Marketing Services
1218 East Pontaluna Road
Spring Lake, MI 49456
Telephone from USA 1-800-235-7618
Telephone from outside USA 231-798-1310, Extension 287, or 269
Facsimile: 231-799-6202
Email: [email protected] or salesint[email protected]
Website: www.bennettpump.com
For new manuals, visit our web page at www.bennettpump.com
IMPORTANT
Examine the shipment immediately upon arrival to make certain there has been no damage or loss in transit.
Bennett Pump Company, as shipper, is not liable for the hazards of transportation. Please make damage
claims directly to the truck line.
NOTICE: This device complies with part 15 of the FCC rules. Operation is subject to the following two
conditions: (1) This device may not cause harmful interface, and (2) this device must accept interference
received, including interference that may cause undesired operation.
Not all equipment covered in this manual is listed by Underwriters Laboratories.
Revision History:
Revision
Date
Description
A
9/26/17
Original Document
B
10/17/17
Removed the term dispenser and replaced with Site Master
Removed Potting Instructions

Bennett 1218 E. Pontaluna Road, Spring Lake, MI 49456
USA 800-235-7618 ~ Outside USA 231-798-1310
[e-mail] ~ www.bennettpump.com

Bennett 1218 E. Pontaluna Road, Spring Lake, MI 49456
USA 800-235-7618 ~ Outside USA 231-798-1310
[e-mail] ~ www.bennettpump.com

Site Master Large Display w/ SBC2 Programming, Service, and Parts Manual Table of Contents
i
Bennett Limited Warranty for Product Installed in the United States –Site Master
Bennett Limited Warranty for Product Installed in Canada –Site Master
PCI SSC Legal Terms and Conditions
Safety Instructions iii
Introduction 1
Unauthorized Alteration of Bennett Products.................................................................................................................................................... 1
Power Requirements ..................................................................................................................................................................................................... 1
Environmental Requirements .................................................................................................................................................................................... 1
Dimensions........................................................................................................................................................................................................................ 1
Recommended Materials............................................................................................................................................................................................. 1
Abbreviations and Acronyms..................................................................................................................................................................................... 2
General Operation & Overview 3
Exterior Layout ................................................................................................................................................................................................................. 3
Interior Layout.................................................................................................................................................................................................................. 4
How the Electronics Operate ..................................................................................................................................................................................... 4
Powering up the Module............................................................................................................................................................................................. 5
Idle Screen ......................................................................................................................................................................................................................... 5
Installation 7
General Installation Information............................................................................................................................................................................... 7
Mechanical Installation Requirements................................................................................................................................................................... 7
Site Master SP Footprint.............................................................................................................................................................................................. 8
Determining the Number of Wires Required....................................................................................................................................................10
Point of Sale (POS) Communication .....................................................................................................................................................................10
Beginning the Wiring Process .................................................................................................................................................................................11
Installing Conduit at the Site Master....................................................................................................................................................................11
Wiring Diagrams ...........................................................................................................................................................................................................12
Connector Descriptions..............................................................................................................................................................................................14
Programming 15
Using the Display Soft Keys & Alpha Numeric and Function Keys..........................................................................................................15
Gaining Access to Managers Mode 00................................................................................................................................................................16
Programming Managers Modes ............................................................................................................................................................................16
Managers Mode 00 –Line Descriptions..............................................................................................................................................................17
Managers Mode 01 –Address ................................................................................................................................................................................18
Managers Mode 12 - Receipt Length ..................................................................................................................................................................19
Managers Mode 13 –Payment Keypad Type...................................................................................................................................................20
Managers Mode 14 - Receipt Delay .....................................................................................................................................................................21
Managers Mode 17 –Select Feature Media......................................................................................................................................................22
Managers Mode 18 –PIN Pad Cancel Enable or Disable ............................................................................................................................23
Managers Mode 19 - Display Configuration and Diagnostics ..................................................................................................................24
Diagnostics 27
How to Use Diagnostics.............................................................................................................................................................................................27
Managers Mode 02 –Real Time Clock (RTC)....................................................................................................................................................28
Managers Mode 03 –Audit Trail Report ............................................................................................................................................................29
Managers Mode 04 –Card Reader Diagnostics ..............................................................................................................................................32
Managers Mode 05 –Printer Diagnostics..........................................................................................................................................................33
Table of Contents

Site Master Large Display w/ SBC2 Programming, Service, and Parts Manual Table of Contents
ii
Managers Mode 06 –Keypad Diagnostics ........................................................................................................................................................34
Managers Mode 07 - Peripheral Power Resets................................................................................................................................................34
Managers Mode 08 –Software Version..............................................................................................................................................................35
Managers Mode 09 –Software Restart...............................................................................................................................................................35
Managers Mode 10 –Maximum Queues ...........................................................................................................................................................36
Managers Mode 96 –Communication Performance ....................................................................................................................................36
Service 37
SBC2 Circuit Board Assembly (129313) ...............................................................................................................................................................37
Power Supply Board ....................................................................................................................................................................................................42
SBC2 Payment Block Diagram.................................................................................................................................................................................43
Hengstler Printer (135449s)......................................................................................................................................................................................44
Parts 47
To Place an Order for Parts.......................................................................................................................................................................................47
7” Alpha Numeric Payment Panel Assembly.....................................................................................................................................................48
7” Alpha Numeric Payment Panel Assembly Parts List .................................................................................................................................49
SBC2 Circuit Board Wire Harness Connections................................................................................................................................................50
SBC2 Circuit Board Wire Harness Parts List .......................................................................................................................................................51
Printer Kits........................................................................................................................................................................................................................54
Site Master Spare Parts List......................................................................................................................................................................................55
Table of Contents

Site Master Large Display w/ SBC2 Programming, Service, and Parts Manual Safety Instructions
iii
Safety Instructions
For safe installation of this equipment, read and understand all dangers, warnings, and cautionary information. Save
this safety information in a readily accessible location. Look for the following warnings throughout the manual:
Red and White “DANGER” means: If you do not follow the instructions, severe injury or death will occur.
Orange and Black “WARNING” means: If you do not follow the instructions, severe injury or death can occur.
Yellow and Black “CAUTION” means: If you do not follow the instructions, damage can occur to the payment
terminal.
Blue and White “IMPORTANT” means: helpful tips and other recommendations on equipment installation,
usage, and maintenance should be observed.
DANGER PELIGRO DANGER
FIRE, EXPLOSION, INJURY, OR DEATH WILL OCCUR IF FUEL FILTERS ARE CHANGED BY
UNTRAINED PERSONNEL. MAKE SURE, ONLY TRAINED PERSONNEL CHANGE FILTERS.
TO PREVENT INJURY TO YOU FROM VEHICLES AND ONLOOKERS, ALWAYS PLACE A
BARRIER AROUND THIS EQUIPMENT BEFORE PERFORMING SERVICE OR MAINTENANCE.
GASOLINE IS FLAMMABLE. NO SMOKING OR OPEN FLAME.
DISCONNECT ALL POWER AND RELIEVE PRESSURE TO THIS EQUIPMENT AND ASSOCIATED
SUBMERGED PUMP(S) DURING INSTALLATION, SERVICE, OR ANY MAINTENANCE I.E.,
CHANGING FILTERS.
WARNING ADVERTENCIA MISE EN GARDE
You must have training in the installation, service, or maintenance of this equipment (dispenser,
pump, site master, console, control box, payment terminal, or submerged pump) before working
on it. Maintenance repairs must be done by authorized personnel only. Warranty work may only
be performed by Bennett certified technicians.
To prevent electric shock, keep the electrical parts of the Site Master dry.
Electronic components are static sensitive. Use proper static precautions (e.g. static straps) before
working on the equipment.
The emergency shut-off valve (also called the fire valve, shear valve, or impact valve) must be
closed when service or maintenance is performed on this equipment.
You must have training in the operation and programming of this Site Master Payment Terminal
before using it. READ THE OPERATORS MANUAL.
Make sure this equipment is correctly grounded. Failure to do will cause injury or damage
equipment or improper operation. Improper grounding voids the warranty.
Do not operate the equipment as a payment terminal unless it is completely assembled.
CAUTION PRECAUCIÓN MISE EN GARDE
Do not drill holes in the Site Master. Holes can cause failure of the electronic equipment. THE
WARRANTY WILL BECOME VOID. Use only adhesive backed sign mounting brackets.

Site Master Large Display w/ SBC2 Programming, Service, and Parts Manual Safety Instructions
iv
IMPORTANT IMPORTANTE IMPORTANT
All trained technicians must work in accordance to all requirements, standards, and guidelines
specified by the suppliers Environmental Standards® Health, Safety, Security & Environment
(HSSE) policies. Note: Bennett Pump highly recommends all technicians observe HSSE policies
defined by the supplier. Bennett Pump does not impose any restrictions or additional
requirements contained in Environmental Standards® Health, Safety, Security & Environment
(HSSE) policies.
!! READ AND UNDERSTAND ALL WARNING LABELS ATTACHED TO THE SITE MASTER PAYMENT TERMINAL !!
Safety Instructions

Site Master Large Display w/ SBC2 Programming, Service, and Parts Manual Introduction
1
Introduction
This manual contains installation, operation, service, and parts instructions for installing the Bennett Site Master
Payment Terminal.
Unauthorized Alteration of Bennett Products
DANGER: BEFORE PERFORMING ANY TYPE OF SERVICE TO THE SITE MASTER PAYMENT
TERMINAL, BE SURE TO SHUT OFF ALL ELECTRICAL SUPPLIES AND SECURE THEM IN THE
OFF POSITION. MAINTENANCE MUST BE PERFORMED BY TRAINED PERSONNEL ONLY.
Bennett Pump Company products are designed to meet or exceed the standards of UL, FCC and the National Institute
of Standards and Technology. Compliance with these standards protect the operator and the consumer from personal
injury and ensure an accurate delivery of product. Any deviation from the use of authorized replacement parts or
alteration of a designed product configuration may cause personal injury, death or the revocation of one or all of the
above approvals.
Bennett Pump Company will not assume responsibility or liability for any consequential injury or damage caused by
the unauthorized alteration of its products.
Power Requirements
AC Power Input, Electronic ....................................................................................................... 120/240 VAC, 50/60 Hz. 350 Watts Max.
DC Power Supply Output ...................................................................................................................................+12 VDC at 2.00 Amps Max.
+24 VDC at 2.00 Amps Max.
Lead-Acid Battery Output ......................................................................................................................................+12 VDC at 2.0 Amp Max.
Nickel-Cadmium Battery Output.............................................................................................................. +3.6 VDC at 250 Milliamp Max.
Environmental Requirements
Operating Temperature Range........................................................................................................... -40°C to +65°C (-40°F to +149°F)
Humidity............................................................................................................................................................................ 0-95% non-condensing
Dimensions
Refer to Footprint Diagram (125927 –P4208) located inside the Site Master or on the USB provided.
Site Master Series Maximum......................................................................................... 19 25/32” (width) x 12 ¼” (depth) x 42” (height)
Site Master Series Estimated Shipping Weight..............................................................................................130 pounds/59 kilograms
Recommended Materials
Note: Any Site Master must only use Underwriters (U.L.) Listed equipment.
Anchor Bolts
Lifting device to lift and transport the Site Master.
Personal Barriers
Potting Compound National Fire Protection Agency NFPA 70: National Electrical Code (NEC) approved.
Static Straps
Voltmeter
Multi-Meter

Site Master Large Display w/ SBC2 Programming, Service, and Parts Manual Introduction
2
Abbreviations and Acronyms
Term
Description
AC
Alternating Current
CPU
Central Processing Unit
DC
Direct Current
FCC
Federal Communications Commission
Hz
Hertz
IFC
International Fire Code
NEC
National Electrical Code
NIST
National Institute of Standards and Technology
No.
Number
PCI
Payment Card Industry
POS
Point of Sale
Qty.
Quantity
SBC
Single Board Computer
SSC
Security Standards Council
SSP
Simply Secure Payment
THHN
Thermoplastic High Heat-resistant Nylon-coated
UL
Underwriters Laboratories, Inc.
VAC
Voltage Alternative Current
VASC
VeriFone Authorized Service Contractor
VDC
Voltage Direct Current
W&M
Weights and Measures
Introduction

Site Master Large Display w/ SBC2 Programming, Service, and Parts Manual General Operation & Overview
3
General Operation & Overview
Exterior Layout
7” Display
Alpha-Numeric Keyboard
Receipt Printer
Card Reader
Key Locks
Figure 1.1 - Exterior Layout

Site Master Large Display w/ SBC2 Programming, Service, and Parts Manual General Operation & Overview
4
Figure 1.2 - Electronic Interior
Interior Layout
120VAC is installed in the head of the unit and terminated on the terminal strip as shown in Figure 1.2. Neutral and
Hot are labeled on the terminal strip. The Power Supply is factory wired to the terminal strip and converts the 120VAC
into the +12VDC and +24VDC needed for the module to operate.
The module receives power from the Power Supply through the J5 connector on the SBC2 CPU Board and uses a +12
VDC voltage source and +24 VDC voltage source. Both sources are received through the J5 connector.
How the Electronics Operate
Each Site Master uses one 120V/60Hz or 240V/50Hz circuit for power which is customer supplied by a 15-Amp circuit
breaker. AC power is then passed through a 3-amp fuse to the power board and is converted to DC voltage. DC
voltages are then sent throughout the system. Refer to the descriptions below for more information.
Power Switch
WARNING: To prevent electric shock, make sure the current is off at the circuit breaker(s) and the
breaker is locked out before doing any repairs or maintenance to the Site Master.
The power switch is below on the power supply board shown in Figure 1.2, which can be accessed on side 1 of the
Site Master, behind the electronic door. When the switch is in the off position (down), main power is removed from
the electronic circuit board.
Service can be performed only on the circuit boards with the switch in the off position. To completely disconnect
power from the Site Master remove the terminal strip from the Site Master and turn off the main breakers. Read all
Safety Instructions prior to removing power from the Site Master.
Power Supply
Power Toggle Switch
Terminal Strip
SBC2 CPU Board
General Operation & Overview

Site Master Large Display w/ SBC2 Programming, Service, and Parts Manual General Operation & Overview
5
Powering up the Module
The display module receives its power from the power board within the Site Master. There are no power switches on
the payment module. The only way to power the module on or off is by turning the power to the Site Master on or
off.
When power is applied to the Site Master, the Bennett Logo will appear for approximately 3 seconds as shown in
Figure 1.4. After the Bennett Logo is displayed, the idle screen will be displayed as shown in Figure 1.3.
Note: PLEASE PAY INSIDE will be displayed as shown in Figure 1.5 only if the module and/or POS (Point of Sale) has
not been configured, installed at this time, or communication has been lost.
Idle Screen
Once the module is installed, programmed, and configured properly by the POS, the module is ready for use. The idle
screen shown in Figure 1.5 is an example of how of the module can prompt the user to either PAY HERE DEBIT, PAY
HERE CREDIT, INSIDE CASH or INSIDE CREDIT.
Note: The idle screen may appear different depending on the configuration options selected for your Site Master
and the POS system configuration used. Text, images, videos, and/or reels can be configured using the optional
advertising software.
Figure 1.5 –Idle Screen
PLEASE PAY INSIDE
Figure 1.4 - Non-Configured Module
Figure 1.3- Bennett Logo (Power Up)
General Operation & Overview

Site Master Large Display w/ SBC2 Programming, Service, and Parts Manual General Operation & Overview
6
Page Intentionally Left Blank

Site Master Large Display w/ SBC2 Programming, Service, and Parts Manual Installation
7
Installation
General Installation Information
Examine the shipment immediately upon arrival to make certain there has been no damage or loss in transit. Bennett
Pump Company, as shipper, is not liable for the hazards of transportation. Please make damage claims directly to the
truck line.
Please read these instructions carefully and read all tags attached to the Site Master before starting installation. A Site
Master Payment Terminal that is not properly installed will not perform properly and will void the limited warranty. All
other equipment manufacture’s installation instructions must be followed. Bennett Pump does not provide other
manufacture’s installation instructions and are not responsible for any potential problems.
Installation must be in accordance with the National Fire Protection Agency NFPA 70: National Electrical Code (NEC),
NFPA 30A: Code for Motor Fuel Dispensing Facilities and Repair Garages, NFPA 30: Flammable and Combustible Liquids
Code, International Fire Code (IFC), and all state and local codes.
Mechanical Installation Requirements
Note: The Site Master must be mounted on a concrete foundation and at least 10 ft. (3 m) from any building
opening. Follow the procedure below for mounting instructions.
1. Refer to the Site Master SP Footprint Diagram (125927 –P4208) shown on the next page or on the USB provided
located inside the unit for conduit connections for the Site Master.
2. Anchor the Site Master to the island with four anchor bolts through the base frame. Note: When anchoring the
Site Master, always level the unit with shims before bolting to the island. DO NOT SHIM MIDDLE OF RAIL BASE
TO BOLT DOWN THE SITE MASTER. SHIM ONLY NEAR BOLTS.
3. Place the shims at the location of the anchor bolts so the Site Master frame is not distorted when the anchor
bolts are tightened down. NOTE: THE SITE MASTER MUST BE BOLTED TO THE ISLAND. DO NOT SKIP THIS
STEP.

Site Master Large Display w/ SBC2 Programming, Service, and Parts Manual Installation
8
Site Master SP Footprint
Refer to Footprint Diagram (125927 –P4208) located inside the Site Master or on the USB provided. Note:
Information below is subject to change without notice and some options shown are not available on all models.
DIMENSION NOTES:
1. Dimensions are in Inches
2. Inside opening in lower enclosure = 8-13/16” x 10-13/16"
INSTALLATION NOTES:
1. Use only Underwriters Listed Threaded Rigid Conduit and Listed Sealing Fittings with conductor Seals.
2. Field connections are done in the upper electrical enclosure. Wire must extend 60 inches above base of the
Site Master to make electrical connections.
3. Shims should only be used under bolts to ensure the Site Master is level. Improper shimming that result in
misaligned frames is NOT covered under the Bennett Limited Warranty.
Side 1 (Front)
Side 2 (Back)
Figure 2.1 - Footprint
Installation

Site Master Large Display w/ SBC2 Programming, Service, and Parts Manual Installation
9
Installation
Figure 2.2 - Front View Dimensions
Figure 2.3 - Side View Dimensions

Site Master Large Display w/ SBC2 Programming, Service, and Parts Manual Installation
10
Determining the Number of Wires Required
Use this section as a guide to determine the wires needed for installation. After wires
Step 1 - AC Power Wires (350 watts 120v/240 VAC 50/60 Hz)
Power is supplied by the Power Board.
1 x 12ga. Green Earth Ground
1 x 14ga. White Electronic Power - Neutral
1 x 14ga. Black Electronic Power - Hot
Step2 –RS-485 Payment Module Communication Wires
The electronics communicate using a 3-wire RS-485 communication. RS-485 is a communication interface that uses a
multiple receivers for signaling. Follow the recommended color-coding found in the wiring diagram.
1 x 18ga. Violet RS-485 (+ positive)
1 x 18ga. Common
1 x 18ga. Yellow RS-485 (- negative)
RS-485 wires should be twisted together no less than 3 turns per foot to reduce the effects of electrical noise on the
communication circuit. Due to the risk of noise, causing possible problems with communication, Bennett highly
recommends the use of twisted wires, but does not require it. Note: Belden shielded cable is accepted but the “drain”
must not be terminated.
Point of Sale (POS) Communication
The data for the module is received through the J5 connector. The module communicates directly to the Point of Sale
through the Site Master and Interconnect Box. The Site Master only carries the data from its point of entry (J5) on the
Power Board) to J5 on the modules SBC2 Circuit Board. There is nothing in the Site Master that interfaces with this
communication.
Field Wiring
Data wires required for installation. Refer to the Wiring Diagram located in the Site Master or on the USB provided for
field wiring locations.
1 x 18 gauge for Data (+ positive)
1 x 18 gauge for Common
1 x 18 gauge for Data (- negative)
Installation

Site Master Large Display w/ SBC2 Programming, Service, and Parts Manual Installation
11
WARNING: FAILURE TO PROPERLY GROUND THE EQUIPMENT CAN CAUSE INJURY OR DAMAGE
TO THE EQUIPMENT AND WILL VOID THE BENNETT LIMITED WARRANTY.
WARNING: DO NOT TERMINATE AT THE NEUTRAL BAR OF A SUB-PANEL OR RELY ON METAL
CONDUIT FOR THIS GROUND CONNECTION. EACH SITE MASTER’S GROUNDING
POST MUST BE WITHIN 1-OHM RESISTANCE TO EARTH GROUND POTENTIAL. DO
NOT USE WIRE NUTS ON GROUND CIRCUITS, USE ONLY COMPRESSION TYPE
CONNECTORS. THIS IS REQUIRED TO INITIATE BENNETT’S LIMITED WARRANTY.
CAUTION: Do not daisy-chain ground wires. All ground circuits must be dedicated wires
connected directly to the ground bar in the main electrical panel. A direct
connection to the site’s ground rod must be connected to the ground bar in the
main electrical panel.
CAUTION: Electronic power must be connected to a dedicated 15 amp. circuit breaker. The Site
Master is factory wired for both 120V and 240V operation and must not be changed
in the field. If this has been changed in the field, the warranty is voided.
Beginning the Wiring Process
1. Remove the lower rear panel of the pedestal and locate the inlet wiring electrical conduit.
2. Remove the cover from the Power Supply by removing the lower two screws and loosening the two screws on
the top backside of the cover.
3. Place covers and screws in a location that will remind you to replace the cover once the wiring has been
completed.
4. Pull the Site Master’s wires through the underground conduit and into the electronic enclosure.
5. Connect AC Power.
a. Connect a Green Earth Ground 12-gauge (minimum), green stranded wire to the grounding lug near the
Power Distribution Board. Terminate the other end at the main electrical service panel ground bar. Note:
Use 15 Amp neutral breaking circuit breakers, which are supplied by the customer.
6. Connect Data Communication Wires
a. Connect the neutral white 14-gauge wire to position 2 of the terminal strip.
b. Connect the hot black 14-gauge wire to position 1 of the terminal strip for electronic power. Note: 120 VAC
installations L1 is hot and L2 is Neutral. 240 VAC installations L1 is hot and L2 is the other phase hot.
7. Replace covers and screws.
Installing Conduit at the Site Master
WARNING: Per NFPA 70, a listed seal must be provided in each conduit run entering or leaving a
Site Master. The sealing fitting shall be the first fitting after the conduit emerges
from the earth or concrete.
NOTES:
All material (fittings, conductors, U-bolts, pipe clamps, etc.) running through the hydraulics must be provided
by the installer upon installation.
Check with Federal, State, and Local Codes for conduit use in your area.
Do not use PVC conduit. Use only Rigid metal conduit.
Make sure that each Site Master has its own electrical underground conduit.
Wiring from multiple Site Masters in a single conduit is not allowed.
Make sure that vapor “seal offs” are properly installed on all conduits at and from each Site Master.
Do not put non-pump related wires, such as price signs or speakers, in the same conduit as pump wiring.
All conduit between the building and each Site Master should be a separate conduit run.
For field installations, only one ¾” Female NPT Electrical Conduit is opening is available. Refer to the Site
Master SP Footprint on page 8 for measurements.
Installation

Site Master Large Display w/ SBC2 Programming, Service, and Parts Manual Installation
12
Wiring Diagrams
Refer to the Wiring Diagrams (126000 –P4229s1 and P4229s2) located inside the Site Master or on the USB provided.
AC Power Connections for Site Master SP
Read all safety instructions and notes shown in Figure 2.3 before applying power to the Site Master.
NOTES FOR POWER WIRING DIAGRAM
1. All wiring must be installed and used in accordance with the
national electrical code (NFPA #70), Automotive and Marine
Service Code NFPA #30), state, and local electrical codes.
2. All wiring gauge is minimum required, stranded wire with THHN
insulation must be used. Do not reuse old wire from an existing
installation.
3. Pull a Green 12 ga. stranded THHN ground wire through the
junction box and wiring through and secure at grounding post
near the terminal strip in the Site Master’s electrical enclosure.
Terminate the other end at the main electrical service panel
ground bar. Do not terminate at the neutral bar of a sub-panel or
rely on metal conduit for this ground connection. Each Site
Master’s grounding post must be within 1-ohm resistance to earth
ground potential. Do not use wire nuts on ground circuits, use
only compression type connectors. This is required to initiate
Bennett’s Limited Warranty.
4. Use 15 Amp neutral breaking circuit breakers, which are supplied
by the customer.
BREAKER IDENTIFICATION:
CB #1 Electronic Power –Hot for electronic power is 115 VAC 50/60 Hz
Note: No more than 2 Site Master’s per breaker.
Installation
ELECTRICAL RATINGS
Electrical Power ……240 WATTS, 115/120V 50/60hz
P4229
Installation
Figure 2.4 - AC Power Connection