McQuay FCVC, Руководство по установке и обслуживанию

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McQuay IM 980-1 3
General Information
General Information
Thinline™ 3G Vertical Fan Coils are intended for use in single
zone applications. They are available in sizes from 200 to 1200
cfm.
Figure 2 describes the main features of these units and
can be refered to for component placement. These units are
available in two-pipe configurations with one hydronic coil,
with or without electric heat. They are also available in four-
pipe configurations with one primary coil and a secondary
reheat or preheat coil. A variety of factory-built piping
packages are available, either factory or field-installed.
Units are available with a variety of thermostat and fan speed
control options, which can be mounted on the unit or shipped
loose for mounting in the controlled space. Options include:
• Four-position fan switch (Off/Lo/Med/Hi).
• Manual thermostat with On/Off valve control.
• Digital thermostat with a variety of control options,
including fan control, On/Off or modulating valve control
and automatic changeover from heating to cooling on two-
pipe systems.
• Low-voltage interface board for connecting a unit to
controls provided by others. The controls interface option
includes a 24 volt AC transformer and interface terminal
strips.
• No Controls, with pigtail connections to the unit’s fan motor
wiring harness.
Figure 1: Nomenclature (see Table 1, page 29 for complete model number description)
Figure 2: Unit Features
FC V S - 1 02 A
Unit Type
FC = Fan Coil
FH = Cabinet Unit Heater
Unit Configuration
V= Vertical
W = Wall Hung (future)
Cabinet Type
C = Cabinet (Flat Top)
S = Slope Top
H = Hideaway
Voltage
A = 115/60/1
E = 208-230/60/1
J = 277-265/60/1
Unit Size
02 = 200 CFM
03 = 300 CFM
04 = 400 CFM
06 = 600 CFM
08 = 800 CFM
10 = 1000 CFM
12 = 1200 CFM
Design Series
Multiple Control Options
•
From 3-speed switch to LV interface board
•
Remote or unit-mounted
•
3-speed or staged fan
Multiple
Configurations
•
Flat top
•
Slope top
•
Hideaway
•
Wall mounted
Multiple Coil Options
•
2, 3 or 4-row main coil
•
1 or 2-row preheat or 1-row
reheat coil
•
Hot water or steam
•
Same or opposite end
connections
Multiple Grille Options
•
Stamped discharge
louver
•
Multi-directional grilles
•
Return grille option
Software Selectable
Valve & Piping Packages
•
Factory-mounted, wired and
tested or factory-assembled and
shipped loose for field mount
•
Normally Closed or Open, On/Off
or modulating valves
Easily Removed Drain Pan & Motor Assembly
•
For easy maintenance and service
•
Sloped, polymer drain pan for good IAQ
Optional Secondary Drain Pan
(Supplied with Piping Packages)
•
Noncorrosive
•
Easily removed