McQuay MCW200 User Manual

3
Features
Extra Low Noise Design
EnlargedfanwheelsdesignallowslowerfanRPMselectionforthesameexternalstaticpressureandairow
requirement.Thereby,noiselevelissignicantlyreduced.
Flexibility
Waterconnectionsidecanbechangedeasilyintheeldbychangingpositionsoffan-motorassemblyor
the supply air ange assembly. Fan-motor assembly is not cased allowing back return or bottom return
installations.

Aboundarylayerlmofairadheringtothensurfacewillinsulatethensurfaceandseverallyreducesthe
heatexchangeefciency.Mcquayslitndesigneliminatesthisboundarylayerofairandcreatescontinuous
forbestheatexchangeefciency.
Variable External Static Pressure
Four types of external static pressure are available for every unit:0PA, 30Pa,,60Pa,80Pa.
Compact Design
This series of fan coil units are designed to suit most ceiling concealed installations. Unit height is only
251mm across the entire model range. The feature also maximizes provisions for drain fall requirements.
Newdesignrealizesalltheltersremovalbothfromthesideandbottom(Option).

TheheatingsourceofMcquayfancoilunitisPTC(PositiveTemperatureCoefcient)heater.
1. Safety
Afuse(135°C,10A)isconnectedineachPTCmainwiringcircuit.Athermostat(50°C,10A)isconnectedin
the control wiring circuit. If the fan of the units is not running, the thermostat or fuse will cut off the power
of the unit. In additional, the surface of the PTC heater is without electric power. So the fan coil unit is safe
enough.
2. Save Energy
Quick heating spread, strong heating capacity, steady performance and save energy are characters of
PTC heater.
3. Easy To Install And Maintain
Needn’t remove the air duct when maintain the electric components of the units. Please refer to the
corresponding sections for installation and maintenance.
Electric Heating Power (kW)
Unit Size Power Supply kW kW kW kW kW kW kW kW kW kW kW kW kW
MCW200CD 220-240V/1Ph/50Hz
1.0 1.5 2.0 2.5 - - - - - - - - -
MCW300CD 220-240V/1Ph/50Hz 1.0 1.5 2.0 2.5 3.0 3.5 - - - - - -
MCW400CD 220-240V/1Ph/50Hz 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 - - - - -
MCW600CD 380-415V/3Ph/50Hz - - 2.0 2.5 3.0 3.5 4.0 4.5 - - - - -
MCW800CD 380-415V/3Ph/50Hz - - 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 - - -
MCW1000CD 380-415V/3Ph/50Hz - - 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 - - -
MCW1200CD
380-415V/3Ph/50Hz - - - - 3.0 3.5 4.0 4.5 5.0 5.5 6.0 7.0 8.0

McQuay MCW200 Specifications

General

Brand	McQuay
Model	MCW200
Category	Air Conditioner
Language	English