Specifications

4 Cat 604-5
Features and Benefits
Features and Benefits
Technology That Just Makes Sense
The newest member of the Daikin Magnitude™ Chiller
family (Model WME) takes Magnetic Bearing Centrifugal
Chillers to a new level. Building on the outstanding success of
Magnitude model WMC, the newest Magnetic Bearing
centrifugal chiller capitalizes on our 50 years of experience
designing and manufacturing centrifugal compressor chillers.
Magnitude model WME shares important features with its
predecessors:
• State-of-the-art magnetic bearing compressor
• Magnetic Bearing oil-free technology
• Unit-mounted Variable Frequency Drive
• Positive pressure design
• Hermetic, permenent magnet, direct-drive motor
• User-friendly MicroTech® controls
• Open Choices™ feature for BAS of your choice
• R-134a refrigerant (Zero Ozone Depletion Potential)
• Onboard Refrigerant Containment
• AHRI certification
Benefit Summary
• Lowest Energy Consumption due to highest full and part
load efficiency in its size range.
• Sustainable Performance assured for the operating life of
the chiller. The positive pressure, oil-free design eliminates
performance degradation due to non-condensables and oil
contamination of the refrigerant.
• Increased Reliability Magnetic bearing design needs no oil
management system, and has only one major moving part.
• Enhanced Flexibility Selectable shell and tube sizes
ensures maximum heat exchanger flexibility to meet the
flow and performance requirements of your application.
•Quiet Low sound level with virtually no structure-borne
vibration eliminates the need for additional expensive sound
attenuation accessories.
• Smart Refrigerant Choice The compressor is optimized for
R-134a, a positive pressure refrigerant that has no phase-out
schedule and no ozone depletion - a green solution.
•Smart Controls Onboard digital electronics provide smart
controls, incorporating a system of sophisticated self-
diagnostic monitoring and controls.
• Industry Leading Design Learn more about potential
LEED® points and optional Seismic certification page 7.
100 200 300 400 500 600 700
Magnitude™ Magnetic Bearing Chillers
WME0700
WMC145S
WMC400D
WMC290D
WMC250D
WMC150D
WMC145D
WME0500
D
D
D
Model WMC
WME0700
50
0
Model WME
For Magnitude™ model WMC, see Catalog 602