IOM 1274-3 • CENTRIFUGAL WATER CHILLERS 6 www.DaikinApplied.com
General Description
Daikin Applied Centrifugal Water Chillers are complete, self-
is completely assembled and factory tested before shipment.
Each WSC/HSC/TSC unit has one compressor connected to a
condenser and evaporator. The chillers use R-134a or R-513A
refrigerant and operate at a positive pressure over the entire
operation range so no purge system is required.
The controls are pre-wired, adjusted and tested. Only normal
are required, thereby simplifying installation and increasing
reliability. Most necessary equipment protection and operating
controls are factory installed in the control panel.
All Daikin Applied centrifugal chillers are factory tested prior
to shipment and must be initially started at the job site by a
factory trained Daikin Applied service technician. Failure to
The standard limited warranty on this equipment covers parts
details of this warranty can be found in the warranty statement
furnished with the equipment.
useful temperature, from the condenser to a heating load.
Heat Recovery HSC models are cooling-focused units with
heat recovered in a bundle of condenser tubes separate from
the cooling tower tube bundle.
Figure 1: Major Component Locations