S&P CTB ECOWATT Instructions De Montage Et D'utilisation page 36

Multiple control wiring diagram
It is possible to connect up to 32 fans between them to create a communication network that can be adjusted and controlled
with a single PROSYS ECOWATT console.
IMPORTANT
Before communication network is made,
it is necessary to confi gure one by one
all roof fan ECOWATT units, by assigning
a different channel number to each one
(From factory all the units are confi gured
in the channel nº1).
To change the fan number should follow these steps:
• Check that ON/OFF switch is in "0" position
• Access to the internal board and position the micro switch SW2-1 in "ON"
• Connect the PROSYS ECOWATT console to the internal board using J9 connector
• Turn on the device using the ON/OFF switch
• Select the desired language on the fi rst screen
• Proceed as follows:
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