Decmetrics Emlite EMA1 User Manual

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sales@decmetrics.co.uk
www.decmetrics.co.uk
InstallationInstructions
ForEmliteEMA1SinglePhaseGPRSMeter
Before Installation
It is recommended that this electric meter is installed by a competent
electrician in accordance with BS7671 and the IET Code of Practice
Establish a suitable location for the meter where it will have sufficient GSM signal quality. You should use a
GSM signal analyser as near as possible to where the meter will be installed to check for signal quality on at
least 1 network.
The meter has a network roaming SIM card that will lock onto the strongest available UK network operator
Mounting the meter
Unscrew and remove the lower-front meter panel to expose the terminal connections.
Mount the meter using a suitable round headed screw on a wall or meter board.
The screw depth should be adjusted so that the head fits snugly under the hanging point and the
meter is held firm against the wall or board
Finally the meter should be firmly screwed to the wall or board using the two mounting holes located
under the terminal cover
1.
2.
a.
b.
c .
d.
The meter should be installed indoors or in an IP rated cabinet. The meter should not be in an enclosed metal
container unless an external antenna is being fitted.
3.
The meter must be securely mounted to a wall or meter board.

Decmetrics Emlite EMA1 Specifications

General

Brand	Decmetrics
Model	Emlite EMA1
Category	Measuring Instruments
Language	English

Summary

Before Installation

Establish Suitable Location

Ensure adequate GSM signal quality for meter installation using a signal analyser.

Mounting the Meter

Meter Mounting Procedure

Securely mount the meter to a wall or board using suitable screws, ensuring a snug fit.

Installation Environment

Install indoors or in an IP rated cabinet, avoiding enclosed metal containers without an external antenna.

Confirming GSM Communications

Signal Strength Check

Verify GSM signal quality is above 14; install external antenna if needed. If still low, location may be unsuitable.

LED Status Indicators

Observe LED lights on the communications module for status indications during powering, roaming, and operation.

Troubleshooting Communication Issues

Required Signal Strength

Ensure CSQ signal strength of 14 or more for intermittent service. Check signal near intended antenna position.

Interference Sources

Avoid installation near RF interference sources like radio transmitters or electric motors for reliable connection.