Sauter Components RDT 300 F001, User Manual

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Description of parameters 2 - 37
7000928003 R4
Sauter Components
LME Load memory
Access: Service level
Loads the contents of the external parameter memory (‘memory’) into the controller's internal parameter memory. If any faults
are found, an ‘F’ appears in the display. The memory, which is optional, is not necessary in order to run the controller.
Lv. Delay time of limit
Access: Manual, automatic
Acts as a cut-in delay.
Ln. Follow-up time for limit
Access: Manual, Automatic
Acts as a cut-out delay; e.g. used as follow-up for triggering heating pumps.
LY. Limit Y.
Access: Service level
Value and mode of action of the Y-limitation. This limitation can be set for positioning signals only, and it only works in auto-
matic mode. The arrow
/ shows the limitation's mode of action, while the value shows the minimum or maximum position-
ing signal as a percentage.
Application: e.g. for setting the minimum fresh-air content.
MCO Changeover criterion
Access: Service level
Specifies the switchover criterion for the changeover function (heating or cooling mode).
Method 1: based on outdoor temperature.
Method 2: specified as a function of the outdoor temperature, interrogation time, changeover difference and
minimum runtime