Wiring Configuration For Single Or Multiple Refrigeration Fans/Pumps - Danfoss VLT FC 103 Operating

VLT® Refrigeration Drive FC 103
Operating Guide
Supply
Reference 53
Night setback
PT 1000 inputs
(optional)
Alarms
Illustration 61: Standard Configuration of "Compressor with Internal Control"
SmartStart Input:
• Bypass valve
• Recycling time (start to start)
• Minimum frequency (Hz)
• Maximum frequency (Hz)
• Setpoint
• Cut in/cut out
• 400/230 V AC
• Current (A)
• Speed (RPM)

8.1.13 Wiring Configuration for Single or Multiple Refrigeration Fans/Pumps

The SmartStart guides through the process of setting up of a refrigeration condenser fan or pump. Enter data about the condenser
or pump and the refrigeration system on which the drive is running. All terminology and units used within the SmartStart are com-
mon refrigeration type and set-up is thus completed in 10–15 easy steps using 2 keys on the LCP.
Danfoss A/S © 2020.09
-1/12 Bar
Refrigerant Rxxx
54 Feedback
0/4-20 mA
0-10 V
P
Wiring Configuration Examples
P
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