AERTESI srl SOFFIO INSTALLATION USE AND MANTEINANCE MANUAL
Page 8 AER.MIU.GB.SOFFIO.000.02.15
Power cables must be dimensioned with reference to the maximum current absorption of the unit, indicated
in the label and in the technical manual, but not less than 0,75mmq.
The control thermostat must be able to support the current absorbed from the unit and the start current of
the fan. Otherwise, it is recommended the presence of the accessory power module ETBN or ETBN-6th.
Check that the voltage and frequency of the power supply is 230V - 50Hz.
Before attempting any operation on the unit, check the main power supply is disconnected and can not be
turned on unintentionally.
In the basic version, the electrical panel is constituted of an electrical box plastic (model PA104). To open it,
use a screwdriver and gently lift the tabs at the location shown below.
Electrical box open PA104
If there are accessories that require a specific electrical panel of larger dimensions, this will be made of
sheet metal. To remove the cover of the electrical panel, unscrew the screws on the sides. Then remove the
cover.
Remove Cover
To access with cables inside the cabinet, use the fairlead at the bottom of the picture.
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