Specifications
The CWP water cooled water chillers are designed for small to medium residential, commercial, and industrial facilities, available in 13 sizes. They feature a compact design with plate type heat exchangers and galvanized steel panels. The chillers come in three versions: CWP-CO (cooling only), CWP-RC (condenserless), and CWP-HP (heat pump). All units are factory tested and shipped with refrigerant and oil charges, except CWP-RC which is shipped with a nitrogen charge.

Optional Features
Includes control circuit transformer, remote fault relay, hour meter, water flow switch, and more.

Controls
The units are equipped with a microprocessor-based controller with a digital display and programming keypad, allowing for various operations and settings adjustments.

Operating Limits
Defines temperature ranges for chilled and condenser water, along with fouling and glycol factors affecting performance.

Technical Data
Detailed specifications for CWP-CO, CWP-RC, and CWP-HP models, including cooling and heating capacities, power input, dimensions, and weights.

Refrigerant Flow Diagrams
Illustrates the flow of refrigerant in different versions of the chillers, highlighting key components and their functions.

Sound Levels
Sound power and pressure levels are provided for different frequencies across various models. Sound power levels range from 58.1 dB(A) to 81 dB(A), while sound pressure levels at 1 meter range from 42.1 dB(A) to 65 dB(A). With jackets, these levels are reduced by 4 dBA.

Performance Data - CWP-CO with HFC 407C
Cooling capacities range from 5.4 kW to 176.1 kW, with corresponding power inputs from 1.56 kW to 43.3 kW.

Performance Data - CWP-HP with HFC 407C
Heating capacities range from 8.7 kW to 156.6 kW, with power inputs from 1.94 kW to 31.4 kW.

Notes
For leaving chilled water temperatures of 4 and 5 °C, a 10% glycol solution is recommended. Ratings are based on a chilled water temperature difference (ΔT) of 5 °C.

Performance Data Overview
Detailed performance data for CWP-RC units using HFC 407C refrigerant, including cooling capacities and power input requirements across various unit sizes and condensing temperatures.

Pressure Drops
Details pressure drops in both evaporators and condensers for various CWP models, including minimum, nominal, and maximum water flow rates and pressure drops in kilopascals (kPa).

Dimensions
Dimensions for CWP-CO, CWP-HP, and CWP-RC models are provided, including inlet and outlet sizes for evaporators and condensers.

Additional Notes
The document mentions that the products are subject to change as part of an ongoing improvement program, and all photos are non-contractual.