This document is a technical parameters specification for YORK's YCWL series water-cooled scroll compressors
The Johnson Controls YCWL Water-Cooled Scroll Liquid Chiller provides chilled water for central station air handling or terminal unit applications. These completely self-contained units are designed for indoor installation and include hermetic scroll compressors, a liquid evaporator, and a water-cooled condenser mounted on a rugged steel base.
The unit features a user-friendly Microcomputer Control Center capable of displaying system pressures, temperatures, and operating hours. It includes standard controls for brine chilling, automatic pumpdown, and building automation system integration via BACnet or Modbus.
| Capacity Range | 50 – 200 TONS |
|---|---|
| Power Range | 175kW – 700 kW |
| Frequency | 60Hz |
| Refrigerant | R-410A |
| Oil Type | York 'V' (POE) synthetic oil |
| Compressor Type | Hermetic scroll |
| Control Rating Standard | ARI Standard 550/590 |
The unit is charged with Refrigerant-410A.
No, the units are designed for indoor installation, either new or retrofit.
The control center supports native BACnet (MS/TP) and Modbus communication.
The design working pressure of the shell (liquid) side is 150 PSIG (10.3 bar).