Installation Instructions

Document No. 546-00334
Installation Instructions
December 8, 2011
Page 2 of 7 Siemens Industry, Inc.
Instructions
Installation instructions for the LGDs are presented
in the following two sections:
− Section 1 applies to mounting the
terminal unit.
− Section 2 applies to actuation.
Section 1 – Mounting
NOTE: These instructions include the use of angle
iron hangers or hanger brackets for
installation. These materials are merely for
suggested methods of installation; they are
not required.
1. Move the terminal to the installation area.
Remove the terminal from the shipping package.
Do not handle the Flo-Cross

Sensor, damper
extension rod, or any controls. Terminal
measurements and weights are included in
Figure 1, Figure 2, and Table 1.
NOTE: The terminal’s round collars must be
positioned as the supply inlets (Figure 1,
and Figure 2). If a controls enclosure is
attached to the terminal box, the controls
enclosure must be mounted vertically.
Table 1. Dual Duct Supply Terminal Dimensions.
Duct Dimensions
(See Figures 1 and 2) Weight
1,2
Size L
5
H W
3,4
A B D lbs
4" 50-1/8” 8” 24" 8" 12” 4" 70
5" 54-1/8" 9" 24” 8” 12” 5" 70
6" 54-1/8” 10" 24” 8” 14” 6" 70
7" 58-1/8” 11” 24" 10” 14” 7" 90
8" 58-1/8” 12" 24" 12” 14” 8" 90
10" 62-1/8” 14" 28” 14” 16” 10" 100
12" 66-1/8” 16" 32" 16” 18” 12" 130
14" 68-1/8” 18" 40” 18” 22” 14" 170
16" 70-1/8” 20" 48” 20” 26” 16" 170
NOTES:
1. Weight for an LRC enclosure varies depending on components within the enclosure.
2. Weight for a controls enclosure varies depending on components within the enclosure.
3. LRC enclosures dimensions are: 14-5/8" (371 mm) long, 13-1/8" (333 mm) tall, 4-5/8" (117 mm) wide.
4. Controls enclosures must be mounted vertically. Dimensions are: 14-5/8" (371 mm) long, 12-1/8" (308 mm)
tall, 5-1/8" (130 mm) wide.
5. Length L includes 3-3/8” collars shown in Figures 1 and 2.