Sabiana ENY-SP-180, Technical Manual

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Energy Smart |
CONTROL PANEL
When the filters need replacing, the icon will turn on. Once the filters have been replaced, it is recommended to follow the
warning icon removal procedure in order to reset the next countdown.
The T-EP control can be used to inhibit one or several functions among Party, Holiday, Manual, AUTO, machine shutdown ("OFF"),
clock, weekly programming. When the
lock function is active, the icon will appear on the auxiliary function lock screen and
the locked functions will be disabled on the user screens.
Through 3 different dry contacts, the electronic board is also used to control:
• the remote ON/OFF function (contact C1-C1 closed = unit OFF)
• the “ Booster ” mode (contact C2-C2 closed=”Booster” active) that, as with the “Party mode”, determines a 30% increase in fan
speed with respect to the nominal speed for the next 3 hours. If the function is active, the corresponding icon on
the T-EP will also be active
• the “fireplace” function or the “boiler” function (contact C3-C3). If the unit is interfaced with a negative pressure ambient
pressure switch and is set in the DIP-SWITCH configuration recommended in presence of a natural draught chimney, the unit
is turned off automatically when the fireplace is lit. This occurs in order to prevent the ambient pressure induced by the action
of the dual flow ventilation unit from counteracting the natural draught of the fireplace and releasing smoke into the room.
If the unit is interfaced with a remote switch and is set in the DIPSWITCH configuration recommended in presence of an
atmospheric boiler, the unit is forced into a strong imbalance supply mode in order to facilitate ignition of the boiler. The mode
remains active as long as the switch stays in the activation position.
Refer to the Installation Manual for more information.
Interfacing with Modbus protocol
The machines are equipped with a Modbus communication port that enables the units to be included in a supervisory network,
which can be consulted from an operating control unit for their remote tracking, control and monitoring.
Thanks to the interfacing with the Modbus protocol, finally, the Energy Smart network can be integrated into the more complex
context of a global Building Management System. The Technical Manual for interfacing Energy Smart units with Modbus protocol
is available on request.
The Energy Smart ENY-SHP-150 unit is equipped with a built-in display of the control fitted on the unit. The control is easy to
use and lets the reset of filter change timer and having access to the technical menu of the following functions:
• To do the automatic fan calibration during the installation.
• To set the filter change time during the installation.
• To set the automatic operating mode with the use of the built-in humidity probe.
• To activate the external modulating electric heater or relay for the ON/OFF valves
with the antifreeze pre-heating function.
• To set the dry contact terminals and the digital signal during the installation.
• To visualize the operating parameters.
• To visualize the alarm and filter change notifications.
• To activate further ventilation modes with the use of the T-EP Accessory.
ENY-SHP-150 Control panel