Neptune Technology E-CODER Manuel utilisateur
E-CODER®
Quick Install Guide
1: General Instructions
The E-CODER®is an electronic absolute encoder
register designed for use with Neptune's Automatic
Reading and Billing (ARB®) System. This register
operates with Neptune's R900®and R450™ MIUs,
providing advanced features such as leak, backflow,
and tamper direction.
With the E-CODER register, both the homeowner and
the utility can use the following features:
lNine-digit display for visual reading
lEight digits for billing
lWater flow indicators
lIntermittent and continuous leak detection icon on
the LCD panel
This guide helps you identify and read information
displayed on the E-CODER register. It also helps you
recognize the common causes of leaks and instructs
what to do if you find one. This guide contains steps to
determine whether a leak is fixed after repairs.
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2: Product Description
The face of the E-CODER®contains reading
information.
Figure 1: E-CODER®Face Plate
3: Wiring Inside Set Version
Follow these steps to run a three-conductor cable
from the E-CODER®register to the MIU.
1. Connect the three-conductor wire to the encoder
register’s terminals as described in the
manufacturer’s instructions, using the color code
in step 3. The encoder terminal uses three wires:
black, green, and red.
2. Remove the terminal cover with a flat-head
screwdriver.
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Figure 2: Removing the Terminal Cover
3. Wire the encoder
register with the
proper colors.
4. Test the wiring to verify
the read.
Figure 3: Wiring with
Proper Color Wires
5. Route the wires as
shown.
Figure 4: Routing the Wire
Figure 5: Applying
Compound
6. Apply Novagard®
G661 or Dow
Corning®Compound
#4 to the terminal
screws and exposed
bare wires.
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Neptune recommends Novagard G661
or Dow Corning Compound #4.
Novagard may cause irritation to eyes
and skin. If swallowed, do not induce
vomiting; dilute with one to two glasses
of water or milk and seek medical
attention. Please refer to MSDS
Novagard Silicone Compounds &
Grease Inc. 5109 Hamilton Ave.
Cleveland, OH 44114, 216-881-3890.
For copies of MSDS sheets, call
Neptune’s Customer Support at
(800) 647-4832.
7. Place the terminal cover
on the register, ensuring
the wire is routed
through the strain relief.
Figure 6: Placing the
Cover on the Register
Figure 7: Snapping the
Cover in Place
8. Snap the terminal
cover in place by
pressing on the
molded arrow.
9. Proceed to
"Activating the
E-CODER®" on
page15.
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4: Wiring the Pit Set Version
Complete the following steps to wire the pit set
version. The following figure shows the components
required for installation.
Figure 8: Installation Components
Figure 9: Scotchlok™ Connector
1. Hold the
Scotchlok™
between your
finger and thumb
with the colored
cap facing down.
Do not strip the colored insulation from
the wires or strip and twist the bare
wires prior to inserting them into the
connector. Insert the insulated colored
wires directly into the Scotchlok
connector.
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2. Take one non-stripped
black wire from the
pigtail and one from the
receptacle / MIU and
insert the wires into the
Scotchlok connector
until fully seated. Figure 10: Seating
Connector Wires
Do not strip the colored insulation from
the wires or strip and twist the bare
wires prior to inserting them into the
connector. Insert the insulated colored
wires directly into the Scotchlok
connector.
Figure 11: Crimping
Tool
3. Place the connector
color cap side down
between the jaws of the
crimping tool. For part
numbers, see Table 2 on
page 14.
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4. Check to ensure that
the wires are still fully
seated in the
connector before
crimping the
connector.
Figure 12: Improper
Connections
5. Squeeze the connector firmly with the proper
crimping tool until you hear a pop and gel oozes
out the end of the connector.
6. Repeat steps one through five for each color wire.
See Table 1 on page 9 for the wiring configuration
to connect Neptune® MIUs or competitor MIUs to
the E-CODER®.
MIU Wire Color / Encoder Terminal MIU Type
Black / B Green / G Red / R lR900®
lR450™
Black / G Green / R Red / B Sensus
Black /B White / G Red / R Itron
Black / G White / R Red / B Aclara
Black / G Green/ B Red / R Elster
Black / G Green / R Red /B Badger
Table 1: Color Code for Wires
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7. After you connect all
three colored wires, read
the encoder register to
ensure proper
connections, and that
the receptacle / MIU is
functioning properly. Figure 13: Three Color
Wires Connected
Figure 14: Splice Tube
8. Take all three
connected
Scotchloks and push
them into the splice
tube until fully
covered by the
silicone grease.
9. Separate the gray wires,
and place them into the
slots on each side of the
splice tube.
Figure 15: Gray Wires
in Slot
10. Snap the cover
closed to finish the
installation.
Figure 16: Cover in Place
11. Proceed to "Activating the E-CODER®" on page15.
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