Carrier AquaSnap 61WG Series Installation, Operation And Maintenance Instructions page 64

19 - OPTIONS AND ACCESSORIES
Options No. Description
Safety hydraulic
Screen filter, expansion tank and relief valve
components, evap. 293
integrated in the evaporator hydraulic module
side
Safety hydraulic
Screen filter, expansion tank and relief valve
components, cond. 293A
integrated in the condenser hydraulic module
side
Set point adjustment
311 Connections to allow a 4-20mA signal input
by 4-20mA signal
External temperature External temperature sensor control for using weather
312
sensor compensation
Free Cooling dry Control & connections to a Free Cooling Drycooler
313
cooler management 09PE or 09VE fitted with option FC control box
64
Advantages
Easy and fast installation (plug & play),
operating safety
Easy and fast installation (plug & play),
operating safety
Easy energy managment, allow to adjust set
point by a 4-20mA external signal
Allow to adjust set point using weather
compensation and define autorisation operation
mode to external temperature
Easy system managment, Extended control
capabilities to a dryccoler used in Free Cooling
mode
Use
30WG 020-190
61WG 020-190
30WGA 020-190
30WG 020-190
61WG 020-190
30WG 020-190
61WG 020-190
30WGA 020-190
30WG 020-190
61WG 020-190
30WGA 020-190
30WG 020-190
30WGA 020-190