Chillers deltachill™ air cooled and freecool – Airedale DeltaChill FreeCool 110kW - 1080kW User Manual
Page 15
Chillers
DeltaChill™ Air Cooled and FreeCool
15
Chiller Technical Manual 7267818 V1.4.0_04_2014
Introduction
Refrigeration Pipework Components
Sight Glass
A liquid line sight glass is fitted to give an indication of the state of the refrigerant within the system. If the sight glass
becomes yellow it’s an indication that the filter drier requires changing.
Liquid Line Ball Valves
Liquid line ball valves are fitted to ensure ease of maintenance during shut down periods.
Discharge Line Ball Valves
Discharge line ball valves are fitted to ensure ease of maintenance during shut down periods.
Filter Driers
Filter driers are fitted to ensure that the expansion device is protected from any potential contaminants in the system.
This can be serviced with changeable inner cores.
HP / LP Transducers and Switches
HP / LP Transducers and switches are fitted to the unit to protect against high or low pressures.
High pressure switches are manual reset.