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16. Control panel temperature sensor correction
4
• To correct the panel temperature sensor indications select TEMPERATURE
CORRECTION submenu from the Engineering menu and press
ENTER
.
• Then use the
or buttons to set the temperature correction for
the room temperature sensor installed in the control panel casing.
THE DEFAULT FACTORY SETTING FOR THE TEMPERATURE
SENSOR CORRECTION IS -4 °C.
CORRECTION IS NECESSARY TO COMPENSATE SENSOR ERRORS
CAUSED BY HEATING OF CONTROL PANEL INTERNAL ELEMENTS.
• To return to the Engineering menu without saving changes press
EXIT
.
17. Default settings
• To reset the controller settings to the factory defaults select DEFAULT
SETTINGS submenu from the Engineering menu and press ENTER
.
• Press ENTER
to confirm the reset.
• To return to the Engineering menu without saving changes press
EXIT
.
• The default settings are given in the table below.
18. Current temperature review
6
15
20
OFF
OFF
• Select the CURRENT TEMPERATURES item in the Engineering menu
and press ENTER
.
• The display will show the current temperature sensor readings:
OUTDOOR — readings of the temperature sensor installed outdoors or in
the outdoor air duct upstream of the heat exchanger.
DUCT — readings of the temperature sensor installed in the supply duct
downstream of the heat exchanger.
AFTER THE HEAT EXCHANGER — readings of the temperature sensor
installed in the extract duct downstream of the heat exchanger.
REVERSE FLUID — return heat medium temperature sensor readings.
AFTER THE AIR HEATER — readings of the temperature sensor installed
in the supply duct downstream of the water heater.
• If any temperature sensor of the ventilation unit is missing its configuration
value is displayed as OFF.
• To return to the Engineering menu press EXIT
.
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