1. Introduction
1.1. Purpose of the manual
The purpose of this manual is to provide users with detailed information on the installation, operation, and mainte-
nance of the product, with special regard to safety regulations.
WARNING
Read the manual carefully before installing and using the product.
WARNING
Failure to follow the instructions may result in damage to the product, the system in which it is
installed and, in the worst cases, damage to property or persons with even fatal consequences.
NOTE
Store the manual in a protected and easily accessible place next to the installation location for
possible consultation. A digital copy of this manual can be downloaded from the manufacturer's
website or via the QR code shown on the product itself.
The complete installation, use and maintenance manual of the product, constantly updated in its contents, can be
downloaded by scanning the QR code shown in the product with the smartphone camera and following the relative
link.
1.2. Product overview
MIDAis a device for the control and protection of pumping systems based on the variation of the pump power
supply frequency. It can be applied to both new and old systems ensuring:
• energy and economic savings
• simplified installation and lower system costs
• extended life of the system
• improved reliability
MIDA, when connected to any pump on the market, it manages its operation in order to keep a certain physical
quantity constant (pressure, differential pressure, flow rate, temperature, etc.) as the conditions of use change.
In this manner, the pump, or the pump system, is operated only when, and to the extent that, it is needed, thus
avoiding unnecessary energy waste and extending its life. At the same time the device can:
• protect the motor from overloads and dry runs
• implement soft starts and soft stops to increase system life and reduce absorption peaks
• provide an indication of the current consumption and the supply voltage
• record the operating hours and, based on these, the errors and faults reported by the system
• connect to other devices to obtain combined operation
Appropriate output filters, available upon request, allow reducing the dangerous overvoltages that are generated in
very long cables and, therefore, make the device ideal also for controlling submerged pumps.
MIDA
5
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