Point B: After some time the cut-out level may be reached
and the compressor must be shut off.
Point C: Cut-in is reached and the compressor is restarted.
NOTE
When using the TPF together with the Cascade Controller
further consideration must be taken. The Cut-Out value
should be below the Override Bandwidth setting (see
25-21 Override Bandwidth). Cut-In should be set above the
set-point and below the value for Staging Bandwidth (see
25-20 Staging Bandwidth).
7-80 Thermostat/Pressostat Function
Option: Function:
[0] * Off Function is inactive
[1] On Function is active
7-81 Cut-out Value
Range: Function:
1 bar* [-3000 - par.7-82] Select the Cut-out Level where the
stop signal is activated and the
compressor stops.
7-82 Cut-in Value
Range: Function:
3 bar* [Par.7-81 –
3000]
Select the Cut-in Level where the stop
signal is de-activated and the
compressor starts.
Parameter Descriptions
Operating Instructions VLT
®
CDS302 and CDS303
MG34M302 - VLT
®
is a registered Danfoss trademark/Commercial Compressor 77
6
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