Limit" Menu; Temperature" Menu; Display" Menu; Language" Menu - BPC DUPLEX 250 Easy Use, Maintenance And Installation Manual

2.4.6

"LIMIT" menu

Setting maximum and minimum permitted ventilation capacity limits

An option to allow / disallow the operation OFF function (ventilation capacity = OFF)

Attention – Settings in the "LIMIT" menu subsequently affect (limit) all operating modes and parameter settings in other user
menus.
If the "Min:" parameter is set to a non-zero value, the unit can be switched off only by a long press (3 s) of the ventilation symbol in
the basic menu or manually selecting ventilation capacity OFF (if permitted).
2.4.7

"TEMPERATURE" menu

Setting the calibration of the internal air temperature in a range of +/- 3°C (in 0.5 °C steps)

2.4.8

"DISPLAY" menu

 Setting the display brightness and contrast (recommended values are 70 % and 50 %)
2.4.9

"LANGUAGE" menu

 Setting the menu language
Note – If the controller has been disconnected from power supply for more than 48 hours, the language is automatically set to
English when switched on again.
2.4.10

Automatic ventilation modes

If there is a discrepancy between the operating mode displayed and the one set manually by the user or a weekly program, then the
current operation of the equipment (ventilation capacity) is affected by external request via a contact or analogue input (sensor).
- A request from a switch in
the bathroom / toilet / kitchen
A request from an air quality
/ CO / relative humidity sensor
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