Technical Manual
–
Central Operation Unit Smart
MDT technologies GmbH •
51766 Engelskirchen • Papiermühle 1
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Min/Max levels for Day/Night
The setting for day/night switchover is in the "General Settings" menu.
The following parameter settings are available:
ETS-Text
Dynamic range
[Default value]
Comment
Minimum level at day
Level 0 - Level 4
[Level 0]
defines the minimum level at mode day
Maximum level at day
Level 0 - Level 4
[Level 4]
defines the maximum level at mode day
Minimum level at night
Level 0 - Level 4
[Level 0]
defines the minimum level at mode
night
Maximum level at night
Level 0 - Level 4
[Level 4]
defines the maximum level at mode
night
Table 62: Settings - Min/Max levels for Day/Night
With the day/night switchover and the associated minimum/maximum output stage, the ventilation
control can be limited. If, for example, the fan is only to run at level 2 in night mode in order to keep
the noise level of the ventilation low or to avoid draughts, this can be realised with this parameter.
The following table shows the communication objects for day/night switching:
Number
Name
Length
Usage
121
Day/Night
1 Bit
Switching between day/night operation
Table 63: Communication object - Day/Night switchover