McQuay PDEx2 Installation Manual
Installation & Maintenance Data
Electrical S ubbase Installation
An electrical subbase is optional for all 208V and 230V units. The standard subbase is available
with 3” (76 mm) or 4” (102 mm) heights. The subbase contains leveling legs for adjustment of up to
1” (25 mm) additional height. All subbases are factory supplied.
IM 421-5
Group: PT AC
Part No.: 106018551
Date: May 2000
Installation
Install the subbase as follows:
1. If the maximum depth subbase is required, discard the side
extension pieces.
2.
If more than the minimum depth is required, determine the
depth of the side extension pieces desired and break at the
proper score line. Insert the extension pieces into the front
assembly and secure with two short black screws at each side.
3. Insert leveling bolts into subbase bottom flange. Four (4) bolts
are required if side extensions are used.
Standard electrical subbase
3" x 5"
(76 to 127mm)
Opening for
Electrical and/or
Drain Rough-In
Knockouts for
Optional Fuse &
Disconnect Switch
Electrical
Junction
Box for Main
Power Connection
Receptacle (Req’d
on 265V Units)
Plug/Cord Cover (Req’d on
265V Units)
5
⁄8"
(16mm)
4. Place the subbase on the floor and align its center line with
the center line of the wall opening. Do not fasten the subbase
to the floor. For the Suite II, attach the subbase to the wall
sleeve using the clips provided with the subbase. For the type
EA, secure the subbase to the wall sleeve by aligning the wall
sleeve clearance holes with the subbase engagement holes;
secure with the screws provided.
5. The wiring should be roughed in and the conduit connected to
the subbase junction box. Complete the installation by wiring
the receptacle to the incoming power supply. For 265V units,
bolt plug/cord cover to subbase. Covers for the type EA and
Suite II are of different design, but mount in the same manner .
7
⁄8"
(22mm)
3"
21⁄2"
(63.5mm)
5"
(127mm)
Leveling Screw (4 Places)
Front Elevation (Three Front Panels in Place)
17"
(432mm)
C
L
Electrical Knockouts
Plan
411⁄2"
(1054mm)
12"
(305mm)
0" (0mm) to 93⁄8"
(238mm)
43⁄8" (111mm)
11⁄2" (38mm)
3" (76mm) or
4" (102mm)
0" (0mm) to
1" (25mm)
Exploded view of standard electrical subbase
TELESCOPING
SIDE EXTENSIONS
REMOVABLE JUNCTION BOX COVER
T-CLIPS
1 INCH ADJUSTABLE
AAF–McQuay Incorporated
4900 Technology Park Boulevard, Auburn, New York 13021-9030 USA (315) 253-2771
Printed on recycled paper containing at least 10% post-consumer recycled material.
LEVELING LEGS
©2000 AAF–McQuay Incorporated IM 421-5 (Rev. 5/00)
OPTIONAL,
FACTOR Y INST ALLED FUSED
DISCONNECT & RECEPT ACLE
PLUG/CORD COVER
(REQ’D FOR 265V)
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