Night setback
PT 1000 inputs
(optional)
Alarms
Feedback
0/4-20 mA
0-10 V
-1/12 Bar
Refrigerant Rxxx
P
P
Illustration 42: 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)
7.1.13 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 common
refrigeration type and set-up is thus completed in 10–15 easy steps using 2 keys on the LCP.
Wiring Configuration Examples
Operating Guide | VLT® Refrigeration Drive FC 103
AQ275652766279en-000101 / 130R0707| 91
Danfoss A/S © 2020.01
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