Johnson Controls tyco CC1 Manual page 5

MODEL CC1
UPPER DECK
SPRINKLER
TOP CHORD
4" (102 mm)
OR LESS
CEILING
FRAME ARMS OF SPRINKLER MUST BE
INSTALLED PARALLEL WITH JOISTS,
NOT NECESSARILY WITH PIPE RUN
2" (51 mm)
MAXIMUM
1-1/2" (38 mm)
MINIMUM
SPRINKLER MUST
TRUSSES OR JOISTS,
NOT NECESSARILY
FIGURE 4
UNOBSTRUCTED WOOD TRUSS CONSTRUCTION
OR UNOBSTRUCTED BAR JOIST CONSTRUCTION
CROSS SECTION ELEVATION VIEW
STEEL PIPE
UPPER
DECK
CEILING
FRAMING
FIGURE 5
SOLID WOOD JOIST CONSTRUCTION
CROSS SECTION ELEVATION VIEW
STEEL PIPE
4-1/2" (114 mm) MINIMUM
FROM FACE OF WOOD TRUSS
OR TOP CHORD OF BAR JOIST
FRAME ARMS OF
BE INSTALLED
PARALLEL WITH
WITH PIPE RUN
2x FLOOR SOLID
WOOD JOISTS
MODEL CC1
SPRINKLER
CEILING
TFP630
Page 5 of 8
4" (102 mm)
MAXIMUM
1-1/2" (40 mm)
MINIMUM
36" (915 mm)
MAXIMUM
12" (305 mm)
MINIMUM
54" (1372 mm)
MAXIMUM
36" (915 mm)
MAXIMUM
6" (152 mm)
MINIMUM