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Guide Specications

Unit Description

Factory-assembled, horizontal, blow-thru type, galvanized casing, ceiling ducted fan coil unit is complete with

watercoil,fans,motors,drainpan,ltersandallrequiredwiring,withfullaccesstointernalcomponents.

Quality Assurance

Each coil is factory tested for leakage at 3.3MPa air pressure with coil submerged in water. Each unit and

itsmovingcomponents(fansandmotors)arefactorycomputer-testedandrecordedafterunitiscomplete

and before it is packed.



1.Casing:

Construction is of 0.8mm thickness galvanized steel, lined on the inside with 5mm PE thermal and acoustical

insulation. Return air plenum is lined with 5mm PE foam and has a 30mm collar for return duct connection.

Supply duct connection also has a 30mm long collar. Removable bottom panel is provided for access to the

fan/motor assembly.

2. Coil:

Standardunitisequippedwitha3-row(Cseries),4-row(Fseries)or3+1rows(Hseries)coilforinstallation

ina2-pipe(CandFseries)or4-pipe(Hseries)system.Coilhas3/8inchseamlesscoppertubes,slittype

nshydrophilicaluminumbondedtothetubesbymechanicalexpansion.Eachcoilhasamanualairventand

two Rc3/4 water pipe connections with a working pressure of 1.6MPa.

3. Fan:

Direct-driven centrifugal fan wheel has forward-curved blades which are statically and dynamically balanced.

The fan housing and blades are constructed of high quality hot-galvanizing steel.

4.Motor:

Fan motor is 3-speed, 220V-240V, single-phase, 50Hz, permanent split-capacitor type with ball type bearing

and build-in automatic reset thermal overload protection. The motor’s insulation is class E.



The drain pan plate body is constructed of cold-rolled steel by way of integral cupping. Both its sides are

sprayed with plastic coating. And its outer wall is lined with 7mm heat insulating PE foam and high quality

adhesive by way of integral adhering and pressing. It extends under the full length and width of the coils

and is pitched for positive drainage with features of high anti-corrosion, anti-condensation and high re

reluctance.



Filter is with washable type nylon media in 8mm thickness aluminum frame.

McQuay MCW200 User Manual

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