Gruppo Ferroli ECOTRONIC tech, Use And Installation Instructions

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ECOTRONIC tech
Cod. 3540V010 - 07/2010 (Rev. 00)
100
EN
Modes common to all single-panel Systems managed by the ECOTRONIC tech regulator
Off mode
If there are no faults it is always possible to press the ON/OFF button for 3 seconds to switch the regulator to Off
mode. All demands are terminated, the shutter will be closed and the display shows the message OFF.
Only the Antifreeze protection and the Circulating Pump anti-shutdown remain active. To bring the system to an
operating mode, press the ON/OFF button again for 3 seconds.
FH mode
If there are no faults it is always possible to press the button for 10 seconds to switch the regulator to FH
mode. The FH mode lasts 10 minutes: during this time, the solar circulating pump will be activated at speed 5
(Max. power, 100%) and deactivated every 10 seconds; to signal this mode the display will indicate FH and the
Solar Circulating Pump symbol and the symbol E will light up and go off every 10 seconds. The FH mode can
be terminated by switching the regulator to Off mode and then to ON mode.
Flow-rate limiter adjustment mode
If there are no faults it is always possible to press the button for 10 seconds to switch the regulator to Flow-
rate Limiter Adjustment mode.
To signal the Flow-rate Limiter Adjustment mode, the Radiator and Tap symbols will start
fl ashing together. The
Solar Circulating Pump is immediately activated in continuous mode and at speed 5 (Max. power, 100%).
The Flow-rate Limiter Adjustment mode ends automatically after 2 minutes or by pressing the button
for 10
seconds.