Technical Manual Glass Room Temp. Contr. SCN-RT1Gx.01
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7.1.3 Type of thresholds: Manual control only
If the pa a ete T pe of th esholds
is set as follows, the stages will be only activated manual via its
communication objects:
Figure 33: Manual control only
This setting disables automatic control of the levels. The fan speeds can be operated only by objects
or via the display.
7.1.4 Behavior at lock
The following settings are available:
not use
The lock function is disabled and no communication object is shown.
Level hold
The controller holds the current level and the ventilation control is blocked due to further
control as long the object has the value 1.
send a certain level
The controller sets the adjusted level and blocks the ventilation control due to further
control as long the object has the value 1.
As soon as the lock function is activated, the behavior of the unlocking can be set:
no action
The controller remains in the former state.
send a certain value
The controller sets the adjusted level.
restore the old state
The controller restores the level, which was active before blocking.
The following table shows the object for the locking function:
Number
Name
Length
Usage
38
Block
1 Bit
blocks the ventilation control
Table 56: Communication object - Lock ventilation control
