2Pelco Manual C456M-D (1/98)
CONTENTS
Section Page
1.0 GENERAL .................................................................................................. 3
1.1 IMPORTANT SAFEGUARDS AND WARNINGS ............................... 3
1.2 UNPACKING INSTRUCTIONS .......................................................... 4
1.3 RECOMMENDED TOOLS ................................................................. 4
2.0 DESCRIPTION .......................................................................................... 5
2.1 MODELS ............................................................................................ 5
3.0 INSTALLATION .......................................................................................... 6
3.1 SUSPENDED CEILING ..................................................................... 6
3.2 PENDANT ......................................................................................... 11
4.0 EXPLODED ASSEMBLY DIAGRAMS ...................................................... 13
5.0 SPECIFICATIONS .................................................................................... 18
6.0 WARRANTY AND RETURN INFORMATION ...........................................20
REVISION HISTORY
Manual # Date Comments
C456M 6/93 Original manual.
C456M 9/93 Addendum incorporated into manual to include updated
wiring diagrams as well as updated exploded view diagram.
C456M 8/94 Manual revised to include updated wiring information.
C456M-A 6/95 Manual revised to include BOM quantity changes as per
ECO# 94-445; incorporated information on E-type white
finish available as per ECO# 95-013; included “front” label
information into BOM as per ECO# 94-192; also created
manual history and updated to new manual style.
6/95 Addendum. Incorporated new fuse and fuse holder into wiring
diagrams and exploded view diagram as per ECO# 95-063.
C456M-B 9/95 Manual revised to include sound quieting inserts as
standard feature, as per ECO# 95-356. Made BOM
changes as per ECO# 95-352.
C456M-C 4/96 Added Figure 16 and revised instructions for installing
optional backup plate per ECO# 96-061. Changed heater
specifications.
C456M-D 1/98 Completely revised manual to reduce the number of
models and expand installation instructions. Incorporated
ECO# 97-364. Updated exploded assembly diagrams and
parts lists. Changed manual to new format and manual
pagination.
LIST OF ILLUSTRATIONS
FigurePage
1 “T-Bar” Clip Installation ....................................................................... 8
2 24 VAC Back Box Wiring Diagram ..................................................... 9
3 120 VAC Back Box Wiring Diagram .................................................. 10
4 BB08A120 Back Box Exploded Assembly Diagram .......................... 13
5 BB08E120 and BB08E211 Back Boxes Exploded Assembly Diagram ... 14
6 Back Plate Exploded Assembly Diagram .......................................... 16
7 BB08A120 Dimension Drawings ....................................................... 19
8 BB08E120 and BB08E211 Dimension Drawing ............................... 19
LIST OF TABLES
Table Page
A Video Coaxial Cable Requirements ................................................... 7
B 24 VAC Wiring Distances ................................................................... 7
C BB08A120 Back Box Exploded Assembly Parts List (Figure 4) ........ 15
D BB08E120 and BB08E211 Back Boxes Exploded Assembly
Parts List (Figure 5) .......................................................................... 15
E Back Plate Exploded Assembly Parts List ........................................ 17