EN
ECOTRONIC tech
Modes common to all single panel systems managed by the ECOTRONIC Tech controller
off Mode
In the absence of faults or not, pressing the ON/OFF button for 3 seconds switches the controller to OFF mode.
All demands are terminated, the shutter will be closed and the display shows the message OFF.
Only circulating pump anti-block and frost protection will remain activated. To return the system to an operating
mode, press the ON/OFF button again for 3 seconds.
FH Mode
In the absence of faults, pressing the
button for 10 seconds switches the controller 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 controller to OFF mode and then ON mode.
Flow limiter adjustment mode
In the absence of faults, pressing the
button for 10 seconds switches the controller to flow limiter adjustment
mode.
To signal flow limiter adjustment mode, the radiator and faucet symbols will start flashing together. The solar
circulating pump is immediately activated (continuously) at speed 5 (Max. power, 100%).
The flow limiter adjustment mode terminates automatically after 2 minutes or by pressing the
button for 10
seconds.
143
cod. 3540V011 - 03/2017 (Rev. 00)