* Feature required if unit is to be shut down for winter with water still circulating through unit,
for freeze protection. The actuated suction ball valve is to stop liquid migration and protect the
compressor.
CAUTION
Introduction
14
Chiller Technical Manual 9635376 V1.3.0_06_2019
Chillers
TurboChill™ R513A Air Cooled and FreeCool
Unit Components
Refrigeration
Refrigeration
TCC
TCF
Compressors - Turbocor centrifugal
●
●
Dual maintainable pressure relief valves
●
●
Microchannel epoxy coated condensing coils
●
●
RTPF free cooling coils
-
●
Epoxy coated RTPF free cooling coils
-
○
Modulating starting line assembly
●
●
Filter driers with replaceable cores
●
●
Electronic expansion valves
●
●
Spray flooded evaporator
●
●
Full operating charge of R513A
●
●
Liquid and discharge shut off valves
●
●
Liquid line sight glasses (integral to EEV)
●
●
Micro-plate economiser
○
○
Actuated suction ball valve(s)*
○
○
Large capacity filter drier(s) with replaceable cores
●
●
Liquid line sight glasses
●
●
Low pressure switch with auto reset
●
●
2 High pressure switches with manual reset per compressor
●
●
High ambient starting valves
●
●
Suction and liquid pressure transducers
●
●
Discharge check (non return) valve(s)
●
●
●
Standard features
○
Optional features
–
Feature not available
