•
•
•
•
•
•
•
•
•
e
3
0
b
d
8
1
7
.1
0
Supply
Reference
Night setback
PT 1000 inputs
(optional)
Alarms
Feedback
0/4-20 mA
0-10 V
-1/12 Bar
Refrigerant Rxxx
P
P
54
53
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.
AQ357954340588en-000201 / 130R0881 | 115
Danfoss A/S © 2020.09
Wiring Configuration Examples
VLT® Refrigeration Drive FC 103
Operating Guide
Summary of Contents for VLT FC 103
Page 2: ......
