Installation manual

McQuay IM 487-4 7

Introduction

Control Locations

All controls are optional. If controls are ordered, Figure shows

the locations of the various control components mounted

throughout the units. See “Control Panel” on page 8 for the

locations of control components mounted in control panels.

Additional information is included in Table 2 on page 15 and

the wiring diagram legend, which is included in “Wiring

Diagrams” on page 57. Figure shows the blow-through heat

and the blow-through coil sections.

Figure 7. Control locations cftc f C CX F

Economizer

Filter

Heat

section

Supply fan

discharge

plenum

section

C19, 20

RAT

LT11 (optional)

S11, REC11

SD2

RAE

ACT3

PC5

OAE

VM1

LT10 (optional)

DAT

OAT

SV1, 2

(optional)

section

return air

(optional)

FS1

(optional)

SV5, 6 (optional)

S10, REC10 (optional)

SD1 (optional)

ACT6