LC E1615 User manual

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Table of Contents
Resources in this Guide ....................................................................................................... 5
Publication Updates ............................................................................................................. 5
Safety Procedures ............................................................................................................... 6
Specifications ....................................................................................................................... 8
Installation ............................................................................................................................. 9
Wiring .................................................................................................................................. 13
Torque Specifications ........................................................................................................ 28

XL LED Remote Display
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XL LED Remote Display
This manual provides instructions for the installation, operation, and maintenance of the
LectroCount XL LED Remote Display. LectroCount XL LED Remote Displays display the
volume of metered product in a six-digit configuration of high-intensity LED lights. The 2¼-inch
digits are viewable at up to 250 feet from the display.
NOTE: Throughout this guide, the XL LED Remote Display is referred to as
“Display” (unless otherwise specifically referenced by name).
Features
· 6-digit, high-intensity LED display with 2¼-inch display characters
· Viewable from up to 250 feet
· 30-foot, four-wire, shielded cable
· Weatherproof NEMA 4X enclosure
Model Numbers & Device Compatibility
The four models of the LectroCount XL LED Remote Display are compatible with all current
and legacy LectroCount registers, solid-state quadrature pulsers, solid-state single channel
pulsers, and the LCMag™ HML210 converter.
LectroCount XL LED Remote Display Compatibility
VERIFY COMPATIBILITY
To ensure that the LectroCount XL LED Remote Display with the device to
which it will connect, verify the model number on the serial number tag.
The serial number tag can be found on the top of display, as shown in the
figure below.
The display is compatible with these devices:
· E1615 LectroCount LCR® 600 and LectroCount LCR-II

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· E1616 LectroCount LCR, LectroCount3
· E1616 Quadrature pulsers (solid-state and calibrated)
· E1616 LCMag HML210 and single-channel pulsers (solid state and calibrated)
Prior to installation, ensure that the model
number of the LectroCount XL LED
Remote Display is compatible with the
device that you are connecting. If the
display model is incompatible, the display
will not work and damage could occur
when you power it on.
Models E1615, E1616, E1617, E1618 of the LectroCount XL LED Remote Display render
LectroCount LCD Remote Display models E1610, E1611, E1612, and E1613 obsolete.
Remote Display Label
Each shipment of the LectroCount XL LED
Remote Display includes a set of four (4)
additional display labels. At the factory, all
displays receive the Gallons label. If
necessary, choose one of the additional
labels and simply place it over the Gallons
label.
Verify Contents in Each Shipment
Before installation, check your shipment against the packing list to ensure that no parts are
missing. The packing list is included in the same red information packet as this manual.

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Resources in this Guide
For convenience, you can easily download the PDF edition of this guide. Liquid Controls
recommends that you read through the introductory and safety information, and then proceed
to both the Installation & Operation and the Maintenance chapters.
NOTICE
This manual provides warnings and procedures that are intended to inform the owner and/or
operator of the hazards present when using the Liquid Controls Meter on LP gas and other
products. The reading of these warnings and the avoidance of such hazards is strictly in the
hands of the owner-operators of the equipment. Neglect of that responsibility is not within the
control of the manufacturer.
Publication Updates
The most current versions of all Liquid Controls publications are available on our web site,
www.LCmeter.com/resources/technical/manuals. If there are questions about the language or
interpretation of any LC manuals, instructions, or specification sheets, please first contact your
local distributor for help with your inquiry.
For service related issues that require further support from the Liquid Controls Service Team,
please call the number below.
Liquid Controls Corporate Office:
Phone: [phone]
Toll-free: 800 458 5262
Address: Liquid Controls LLC, 105 Albrecht Drive, Lake Bluff, IL 60044 USA
Website: www.LCmeter.com

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Safety Procedures
BE PREPARED
· Before using this product, read and understand the instructions.
· All work must be performed by qualified personnel trained in the proper
application, installation, and maintenance of equipment and/or systems in
accordance with all applicable codes and ordinances.
· When handling electronic components/boards, always use proper Electrostatic
Discharge (ESD)equipment and follow proper procedures.
· Make sure that all necessary safety precautions have been taken.
· Provide for proper ventilation, temperature control, fire prevention, evacuation,
and fire management.
· Provide easy access to appropriate fire extinguishers for your product.
· Consult with your local fire department, state, and local codes to ensure
adequate preparation.
· Read this manual and all the literature provided in your owner’s packet.
· Save these instructions for future reference.
· Failure to follow the instructions in this publication could result in, personal injury,
or death from fire and/or explosion, property damage, or other hazards that may
be associated with this type of equipment.
SAFELY EVACUATE PIPING SYSTEM
Before disassembly of any meter or accessory component: ALL INTERNAL
PRESSURES MUST BE RELIEVED AND ALL LIQUID DRAINED FROM THE
SYSTEM IN ACCORDANCE WITH ALL APPLICABLE PROCEDURES.
· Pressure must be 0 (zero) psi.
· Close all liquid and vapor lines between the meter and liquid source.
Failure to follow this warning could result in property damage, personal
injury, or death from fire and/or explosion, or other hazards that may be
associated with this type of equipment.

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OBSERVE NATIONAL & LOCAL CODES
Power, input, and output (I/O) wiring must be in accordance with the area
classification for which it is used (Class I, Div 2). For North America, installations
must be per the U. S. National Electrical Code, NFPA 70, or the Canadian
Electrical Code in order to maintain Class I, Division 2 ratings. This may require
using connections or other adaptations in accordance with the requirements of the
authority having jurisdiction.
Peripheral equipment must be suitable for the hazardous location where it is
installed. (L'équipement périphérique doit être adapté à la zone dangereux où il est
installé.)
WARNING: Explosion Hazard
When in hazardous locations, turn power OFF before replacing or wiring modules.
(Lorsque dans des endroits dangereux, coupler le courant avant de remplacer ou
de câbler des modules.)
DO NOT disconnect equipment unless power has been switched OFF or the area
is known to be Non-Hazardous. (NE PAS déconnecter l'équipement san coupler
l'alimentation ou sans s'assurer que la zone est non dangereuse.)
WARNING: Use 3.5 in • lb (0.4 N • m) torque when tightening terminal block
screws.

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Specifications
Temperature Range
· -40° to 158°F (-40° to 70°C)
Environmental Rating
· NEMA 4X
Input Voltage
· Voltage: 9-28 VDC
· Current: 500 mA maximum
Input Signal Levels
· High: >= 2.50 VDC
· Low: <= 2.0 VDC
Maximum Frequency Input
· LectroCount LCR 600 = N/A
· LectroCount LCR II = N/A
· LectroCount LCR = 5 kHz
· LectroCount LCR3= 5 kHz

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Dimensions
Installation
The LectroCount XL LED Remote Display ships with a 30-foot, 4-wire, shielded cable that
threads through a cord grip at the bottom of the display housing. Also, there is a collection of
display labels twist-tied to the display.
INSTALL ACCORDING TO SAFETY CODES
The LectroCount XL LED Remote Display and accessories (whether
supplied by Liquid Controls or other) must be installed and operated in
accordance with all applicable federal, state, and local construction,
electrical, environmental and safety codes. Failure to do so could result in
serious injury or death.

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Follow these general steps to install the LectroCount XL LED Remote Display:
1. Check contents of the shipment and ensure that it contains the correct model.
2. Determine which accessories and settings are necessary and include them into your
installation.
3. Mount the LectroCount XL LED Remote Display.
4. Wire the LectroCount XL LED Remote Display.
Guidelines
· Read this manual prior to start of installation – If you have any questions, consult with
your full-service distributor or call the Service Department at Liquid Controls.
· Avoid excessive vibration or shock – Ensure that the display does not sustain any
excessive vibration or shock. Also ensure that the display maintains a secure mount to a
platform or supportive member.
· Match LectroCount XL LED Remote Display with the proper device – The four
models of the LectroCount XL LED Remote Display are designed for use only with the
devices in the list above. No attempt should be made to connect the display to an input
other than a compatible device. Model numbers and compatibility are shown on the serial
number tag for the display. See Model Number and Device Compatibility in XL LED
Remote Display .
· Use Proper Cabling and Wires – The LectroCount XL LED Remote Display comes with
a 30-foot, 4-wire shielded cable with 22 gauge wire. The shielded cable should be
adequate for most installations. If alternate cabling is necessary, Liquid Controls
recommends a 4-wire shielded cable with 22-gauge wire (or larger) and a maximum cable
length of 30 feet.
· Secure Cable and Tighten Cover Up on Reassembly – LectroCount XL LED Remote
Displays ship ready for final cable termination. If it's necessary to remove the pre-installed
shielded cable during installation, be sure to secure the cable and tighten the cover screws
in the correct torque pattern so the vapor seal remains intact. See Torque
Specifications for more information.
3
28

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Mounting
LED displays have an optimum viewing angle. Outside of the optimum viewing angle, displays
have an apparent loss of contrast and can be difficult to view. To provide a wide viewing area,
a bias has been designed into the LectroCount XL LED Remote Display. The bias creates a
optimum viewing angle offset by 75° in either direction from the horizontal and vertical
perpendicular. The LectroCount XL LED Remote Display will appear to have the maximum
contrast when viewing from within this viewing angle.
BEFORE MOUNTING
Review the manual and determine the necessary steps for your specific installation. Some
XL LED Remote Display accessories and settings require connections and settings inside
the display housing. Complete these installations and configurations prior to mounting the
display.
Follow these steps to mount the LectroCount XL LED Remote Display:
1. Select a mounting location where the display is inside the optimum viewing angle at the
most common viewing points.
2. Using four ¼" screws, screw the display to a secure location through the four holes in the
rear cover of the display.

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Remote Display Shield Accessory (PN 81879)
In some installations, sun or bright light may produce
glare on the display. A Remote Display Shield is
available as an accessory to the LectroCount XL LED
Remote Display to reduce the effect of glare.
Follow these steps to mount the Remote Display Shield:
1. Slide the shield over the display.
2. Align the four slot-holes in the shield with the four holes in the rear cover of the
LectroCount XL LED Remote Display.
3. Using four ¼-inch screws, screw the display and the shield to a secure location through
the four holes in the rear cover of the display and the four holes of the display shield.

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Wiring
This chapter provides instructions on the wiring for:
· Model E1615
· Model E1616
· Model E1617
· Model E1618
· Automatic display shutoff
· Dual display kit
· Rate of flow switch kit
· Reset switch kit
Shielded cable for each display type - All display models
All four display models ship with a 30-foot 4-wire shielded cable with 22-gauge wire. If
alternate cabling is necessary, Liquid Controls recommends a similar 4-wire shielded cable
with 22 gauge wire or larger and a maximum cable length of 30 feet.
Connect the J1 Jumper - All display models
All four display models ship with a jumper, which must be installed between terminal 52 and
terminal 53 on the J1 terminal block of the display. During rewiring, take time to ensure that
this jumper is in place.
Wiring for Model E1615
Model E1615 of the LectroCount XL LED Remote Display is designed for use with a
LectroCount LCR-II or LCR 600. LectroCount LCR-II or LCR 600 electronic registers contain a
840404, 84040, or 81920 CPU board.
24 VDC Power
If the power to the LectroCount LCR-II or LCR 600 exceeds 24 VDC, then the remote
display should be powered from Pin 32 on J8, 5 VDC.

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Refer to the figure below and follow these steps to wire the LectroCount XL LED Remote
Display model E1615 to a 840404, 84040, or 81920 CPU board:
1. Open the LectroCount register. Refer to the specific LectroCount Register Manual for
specific instructions regarding opening, closing, and sealing the electronic register.
2. Attach a cable gland to a port on the LectroCount electronic register.
3. Route the shielded cable through the cable gland and into the LectroCount register
housing.
4. Connect the four wires of the shielded cable to these terminals on the J12 terminal block
on the LectroCount CPU board:
• XL LED terminal 53 (red wire) to LCR-II/600 terminal 45
• XL LED terminal 54 (white wire) to LCR-II/600 terminal 39
• XL LED terminal 55 (green wire) to LCR-II/600 terminal 40
• XL LED terminal 56 (black wire) to LCR-II/600 terminal 41
5. Tighten the cable gland and close the LectroCount register.

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Wiring for Model E1616
Model E1616 of the LectroCount XL LED Remote Display is designed for use with a
LectroCount LCR (CPU board 81547-2) or a LC3 CPU board (Terminal Board 81924).
24 VDC Power
If the power to the LectroCount LCR-II or LCR 600 exceeds 24 VDC, then the remote
display should be powered from Pin 32 on J8, 5 VDC.
Refer to the figure below and follow these steps to wire the LectroCount XL LED Remote
Display model E1616 to a 81547-2 or LC3 CPU board:
1. Open the LectroCount register. Refer to the specific LectroCount Register manual for
specific instructions regarding opening, closing, and sealing the electronic register.
2. Attach a cable gland and/or conduit connector to a port on the LectroCount electronic
register.
3. Route the shielded cable through the cable gland and into the LectroCount register
housing.
4. Connect the four wires of the shielded cable to these terminals on the LectroCount CPU
board:
LectroCount LCR – On the J12 terminal block (81547-2), connect:
• XL LED terminal 53 (red wire) to LCR terminal 45
• XL LED terminal 54 (white wire) to LCR terminal 39
• XL LED terminal 55 (green wire) to LCR terminal 40
• XL LED terminal 56 (black wire) to LCR terminal 41
LectroCount LCR – On the J1 terminal block (81924) connect:
• XL LED terminal 53 (red wire) to LC3 terminal 1
• XL LED terminal 54 (white wire) to LC3 terminal 5
• XL LED terminal 55 (green wire) to LC3 terminal 6
• XL LED terminal 56 (black wire) to LC3 terminal

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5. Tighten the cable gland and close the LectroCount register.
Wiring for Model E1617
Model E1617 of the LectroCount XL LED Remote Display is designed to receive a calibrated
(50 pulses per revolution) solid state quadrature pulse output. Typically, Model E1617 operates
in conjunction with a solid state quadrature pulser (PN 077733) mounted onto a mechanical
register using mounting kit (PN 47824).
Since quadrature pulsers do not have an output signal to reset the LED Remote Display, a
Reset Switch Kit (PN 82592) is required for this application. The Reset Switch Kit resets the XL
LED Remote Display to zero between deliveries. To complete the installation, the installer must
provide a 12 VDC external power source and a junction box.
24 VDC Power
If the power to the LectroCount LCR-II or LCR 600 exceeds 24 VDC, then the remote
display should be powered from Pin 32 on J8, 5 VDC.
Reversing the Display Counter Direction
Quadrature pulse outputs can send a signal to the display to count in either direction–either
up or down. If the display is counting in the wrong direction, switch the connections of signal
wires from the pulser (black and orange for PN 077733) to the display (J1 terminals 54 and
55) to reverse the counter direction.

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Refer to the figure below and follow these steps to wire the LectroCount XL LED Remote
Display model E1615 to a 840404, 84040, or 81920 CPU board:
1. Install Reset Switch Kit.
2. Set the junction box.
3. Route the shielded cable, the pulser wires, and the wires from the external power source
into the junction box. Use the appropriate connectors.
4. Connect the shielded cable wires to the following pulser and external power source wires:
• XL LED terminal 53 (red wire) to Pulser power (red wire) to External Power Source
voltage (+Vo)
• XL LED terminal 54 (white wire) to Pulser signal (black/orange wire)
• XL LED terminal 55 (green wire) to Pulser signal (black/orange wire)
• XL LED terminal 56 (black wire) to Pulser ground (white wire) to External Power Source
ground
5. Tighten connectors and close the boxes.

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Wiring for Model E1618 - LCMag™
Model E1618 of the LectroCount XL LED Remote Display will accept the calibrated pulse
output of the LCMag HML210 converter.
Since the HML210 does not have an output signal to reset the LED Remote Display, a Reset
Switch Kit (PN 82592) is required for this application. The Reset Switch Kit resets the XL LED
Remote Display to zero between deliveries.
Refer to the figure below and follow these steps to wire the LectroCount XL LED Remote
Display model E1618 to the HM L210 Converter:
1. Install Reset Switch Kit.
2. Open the LCMag HML210 converter. Refer to manual IEM200-10 for specific instructions
regarding opening, closing, and sealing the converter.
3. Route the shielded cable through a cable gland and into the HML210 housing.
4. Connect the shielded cable wire to the designated terminals on the HML210 CPU board:
• XL LED terminal 53 (red wire) to LCR-II/600 terminal 45
• XL LED terminal 54 (white wire) to LCR-II/600 terminal 39
• XL LED terminal 55 (green wire) to LCR-II/600 terminal 40
• XL LED terminal 56 (black wire) to LCR-II/600 terminal 41
5. Tighten the cable gland and close the HML210 converter.

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Wiring for Model E1618 - Single Channel Pulsers
Model E1618 of the LectroCount XL LED Remote Display is designed to receive a calibrated
single channel pulse output. A common application of Model E1618 is with a 100 pulses per
revolution solid state single channel pulser (PN 07525) mounted onto a mechanical register
using mounting kit (PN 42695). The E1618 is also compatible with any single channel pulser
that meets the required specifications listed below.
Since single channel pulsers do not have an output signal to reset the LED Remote Display, a
Reset Switch Kit (PN 82592) is required for this application. The Reset Switch Kit resets the XL
LED Remote Display to zero between deliveries. To complete the installation, the installer must
provide a 5 to 28 VDC external power source and a junction box.
Refer to the figure below and follow these steps to wire the LectroCount XL LED Remote
Display model E1618 to a single channel pulser:
1. Install Reset Switch Kit.
2. Set the junction box.
3. Route the shielded cable, the pulser wires, and the wires from the external power source
into the junction box. Use the appropriate connectors.
4. Connect the shielded cable wires to the following pulser and external power source wires:
• XL LED terminal 53 (red wire) to Pulser power (red wire) to External Power Source
voltage (+Vo)
• XL LED terminal 54 (white wire) to Pulser signal
• XL LED terminal 56 (black wire) to Pulser ground (white wire) to External Power Source
ground
5. Tighten connectors and close the boxes.

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Specifications for Single Channel Pulsers
Single Channel Pulse Device
· Solid State
Signal Level
·
·
Output
· 1.5 mA sinking
Frequency
· 5 kHz maximum
Wiring for the Automatic Shutoff
The LectroCount XL LED Remote Display can be wired to turn on and shut off automatically. If
wired for automatic shutoff, the display will automatically turn on when a delivery is initiated.
The display will remain lit until a delivery ticket is printed. When the delivery ticket begins
printing, the display will automatically shut off. Only models E1615 and E1616 can be wired for
automatic shutoff.
Refer to the figure below and follow these steps to wire the LectroCount XL LED Remote
Display for automatic shutoff:
1. Connect the power and two signal wires.
2. Instead of connecting the black (GND) wire to terminal 41 on the J12 terminal block,
connect the black (GND) wire to terminal 44 of the J12 terminal block on the LectroCount
register CPU board.