WURM FRIGOLINK ANI-1F1 Manual

1 ANI-1F1

Module for process control in CO
trol
Fig. 1: Front view of ANI-1F1 with ANI-C control panel

1.1 Features

• Standard compound controller with 3 compressors controlled by evaporation temperature
- Compressor 1 constant (FC), compressors 2 and 3 controlled stepwise
- Simple base load change
- Monitoring of suction gas temperature
- Oscillation protection function
- Blocking time after compressor fault
- Two-step load shedding and fast return flow
- Operating hours counter for each compressor
- Proactive oil return
• LT compressor control after pumpdown
• High and medium pressure control
• Gas cooling fan control
• Additional control circuits for:
- Load shedding
- Deheater
- Fluid post-injection
- Refrigerant monitoring
- Heat recovery
- Pressure monitoring
- Control cabinet monitoring
• Integrated relay outputs
• CAN bus connection via patch cable and screw terminals
• Fastening via top-hat rail
• Connection to the Wurm system through a Wurm CAN communication bus (C-BUS) and
FRIGODATA XP
Accessories
• Control panel (ANI-C)
ANI-1F1_V2.2.0_PI_2019-03_EN
refrigeration plants with compound and gas cooler con-
2
Subject to technical modifications
FRIGOLINK
ANI-1F1
1