Important - HYDROMETER EW7731 Série Instructions D'installation

English
1. GENERAL
This installation guide is intended for trained personnel and does
not contain any basic working steps.
A comprehensive Installation and User Guide is available at
www.hydrometer.de.

Important!

The seal on the energy meter must not be damaged! A damaged
seal will result in immediate invalidation of the factory warranty
and verification. The cables supplied with the meter must not be
shortened or changed in any other way.
Notes:
The regulations on the use of energy meters must
be observed!
The meter installation is only to be performed by an
installation and/or electrical contractor using person-
nel trained in the installation and use of electrical equipment and
familiar with the Low Voltage Directive.
Medium: water, as per AGFW Instruction Sheet FW510.
The specified medium temperature is 5...130 °C (150 °C).
The temperature range depends on variant and nominal size.
The exact temperature range is shown on the type plate.
The encapsulated variant is to be used if condensation is ex-
pected.
The specified operating/ambient conditions are 5 ... 55 °C;
93 % rel. humidity.
Further details about the variants can be obtained from the
comprehensive Installation and User Guide. Compliance with this
guide is essential.
The IZAR@SET software is used for readout/parametrization and is
obtainable on the Internet at www.hydrometer.de