Idiomas disponibles
Idiomas disponibles
OPERATING AND MAINTENANCE MANUAL
SPEEDBOX DUO SERIES ELECTRONIC VARIATOR
The manufacturer is not responsible for the product warranty in the event of incorrect
installation or handling. Read this manual carefully when installing the product. Do not
throw the manual away once the installation operations have been completed, as it may
be useful for any modifications to the installation, as well as for solving any subsequent
problems such as safety alarms, alarms due to lack of water, etc.
water alarms, etc. Hydraulic and electrical installation must be carried out by qualified
personnel, in compliance with the safety requirements and regulations in force in each
country. For the electrical installation, we recommend the use of a high-sensitivity
differential switch: I = 30 mA (class A or AC). We recommend using a 20 A (1314), 10
A (1305 TT) or 16 A (1309 TT) circuit breaker. The use of an independent power line is
recommended to avoid possible electromagnetic interference that could cause undesirable
alterations to the electrical equipment in the system.
WARNING, before carrying out any manipulation inside the appliance, it must be discon-
nected from the mains and wait at least 2 minutes after disconnection to avoid possible
electric shocks.
Warning symbols contained in this manual
Risk due to electrical energy
READ THE FOLLOWING INSTRUCTIONS CAREFULLY BEFORE INSTALLING AND USING
THIS DEVICE. THE MANUFACTURER DECLINES ALL RESPONSIBILITY IN THE EVENT
OF INCIDENTS OR DAMAGE DUE TO NEGLIGENCE OR NON-COMPLIANCE WITH THE
INSTRUCTIONS DESCRIBED IN THIS MANUAL OR USE IN CONDITIONS OTHER THAN
THOSE INDICATED ON THE APPLIANCE.
1. OPERATION
The device is a wall-mounted device for controlling a group of two pumps, single-phase
or three-phase, by means of an electronic system managed by software that meets the
stringent efficiency and safety requirements of the most important pump manufacturers. It
includes two INVERTERS (frequency variators) that regulate the speed of each of the pumps
independently, in order to maintain a constant and fixed optimum pressure in the installation,
without depending on the flow rate being supplied.
www.proindecsa.com / [email protected]
Risk to persons and/or objects.
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