1
Subject to change without prior notice
HYDROCAL-M4
•
Operating and Installation Instruction
v1.1
31.08.2022
EN
The
HYDROCAL-M4
is a compact thermal energy meter that measures the energy consumption of
heating and cooling systems.
The meter allows to measure the thermal energy passing into a hydraulic circuit used for heating
and\or for cooling, it also lets the acquisition through external module, of the volume measured by
up to 2 device (water, heat, gas, electricity, HCA) equipped with pulse emitter. The meter can also
be connected to a consumption reading network based on the wired
M-BUS
, Wireless
M-BUS
and
LoraWan
network protocols.
The product must be stored in a dry place at temperatures between -20 °C and +70 °C (even during
transport). The duration of the storage should not exceed 1 year.
Combined heating or cooling meters are precision devices and must be protected from shock and
vibration.
STORAGE CONDITIONS
1. Introduction
WARNING
•
Before proceeding with the installation and configuration of the product, carefully read
the instructions in this manual.
For further technical clarification, please contact Customer Service.
•
Installation should be carried out exclusively by qualified personnel.
•
The reference standard for the instrument is EN 1434 (1-6) and Directive 2014/32/EC (Annex
MI-004).
•
Any tampering of the meter or removal of the seals will void the warranty provided.
•
For proper energy accounting, always respect the mounting type prescribed (inlet pipe installation/
return pipe installation).
•
The configuration of installation version and unit of measurement can be done with
the buttons or an Android device with NFC connectivity.
•
Respect the installation point (input or output) of the instrument.
GENERAL INFORMATION
The first configuration chosen during installation (supply or return pipe) can’t be modified!
The top calculation/electronic unit must not be separated from the bottom brass case.
This meter contains potentially dangerous batteries, handle them with caution and do not disperse the
components in the environment.
The installation must be carried out by qualified personnel only. The manufacturer doesn’t assume any
responsibility for improper installation or damages caused by third parties.
PACKAGING CONTENT:
HYDROCAL-M4 device, installation manual, antifraud kit
