Danfoss FC 103 - Page 35

SmartStart input:
•
Bypass valve
•
Recycling time (start to start)
•
Min. Hz
•
Max. Hz
•
Setpoint
•
Cut in/cut out
•
400/230 V AC
•
Amps
•
RPM
6.1.2
Single or Multiple Fans or 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 adjustable frequency drive will be 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
two keys on the LCP.
130BD824.10
91 92 93
F1
gL/UR
L
1
L
2
PE
Motor
U V W PE
96 97 95 93
FC 103
M MM
* * *
Cables
Ltot. max. = 40 mm
53/54
12
18
55
27
Control signal
0-10 V or
4-20 mA
Motors insulation class B minimum
Alarm
Start
Figure 6.2 Speed Control Using Analog Reference (Open-loop) – Single Fan or Pump/Multiple Fans or Pumps in Parallel
Application Set-up Examples Instruction Manual
MG16E322 Danfoss A/S © Rev. 2014-04-10 All rights reserved. 33
6 6